`.\r\n * @returns {Function} A `useDispatch` hook bound to the specified context.\r\n */\n\nexport function createDispatchHook(context) {\n if (context === void 0) {\n context = ReactReduxContext;\n }\n\n var useStore = context === ReactReduxContext ? useDefaultStore : createStoreHook(context);\n return function useDispatch() {\n var store = useStore();\n return store.dispatch;\n };\n}\n/**\r\n * A hook to access the redux `dispatch` function.\r\n *\r\n * @returns {any|function} redux store's `dispatch` function\r\n *\r\n * @example\r\n *\r\n * import React, { useCallback } from 'react'\r\n * import { useDispatch } from 'react-redux'\r\n *\r\n * export const CounterComponent = ({ value }) => {\r\n * const dispatch = useDispatch()\r\n * const increaseCounter = useCallback(() => dispatch({ type: 'increase-counter' }), [])\r\n * return (\r\n * \r\n * {value} \r\n * Increase counter \r\n *
\r\n * )\r\n * }\r\n */\n\nexport var useDispatch = /*#__PURE__*/createDispatchHook();","import { useReducer, useRef, useMemo, useContext, useDebugValue } from 'react';\nimport { useReduxContext as useDefaultReduxContext } from './useReduxContext';\nimport { createSubscription } from '../utils/Subscription';\nimport { useIsomorphicLayoutEffect } from '../utils/useIsomorphicLayoutEffect';\nimport { ReactReduxContext } from '../components/Context';\n\nvar refEquality = function refEquality(a, b) {\n return a === b;\n};\n\nfunction useSelectorWithStoreAndSubscription(selector, equalityFn, store, contextSub) {\n var _useReducer = useReducer(function (s) {\n return s + 1;\n }, 0),\n forceRender = _useReducer[1];\n\n var subscription = useMemo(function () {\n return createSubscription(store, contextSub);\n }, [store, contextSub]);\n var latestSubscriptionCallbackError = useRef();\n var latestSelector = useRef();\n var latestStoreState = useRef();\n var latestSelectedState = useRef();\n var storeState = store.getState();\n var selectedState;\n\n try {\n if (selector !== latestSelector.current || storeState !== latestStoreState.current || latestSubscriptionCallbackError.current) {\n var newSelectedState = selector(storeState); // ensure latest selected state is reused so that a custom equality function can result in identical references\n\n if (latestSelectedState.current === undefined || !equalityFn(newSelectedState, latestSelectedState.current)) {\n selectedState = newSelectedState;\n } else {\n selectedState = latestSelectedState.current;\n }\n } else {\n selectedState = latestSelectedState.current;\n }\n } catch (err) {\n if (latestSubscriptionCallbackError.current) {\n err.message += \"\\nThe error may be correlated with this previous error:\\n\" + latestSubscriptionCallbackError.current.stack + \"\\n\\n\";\n }\n\n throw err;\n }\n\n useIsomorphicLayoutEffect(function () {\n latestSelector.current = selector;\n latestStoreState.current = storeState;\n latestSelectedState.current = selectedState;\n latestSubscriptionCallbackError.current = undefined;\n });\n useIsomorphicLayoutEffect(function () {\n function checkForUpdates() {\n try {\n var newStoreState = store.getState(); // Avoid calling selector multiple times if the store's state has not changed\n\n if (newStoreState === latestStoreState.current) {\n return;\n }\n\n var _newSelectedState = latestSelector.current(newStoreState);\n\n if (equalityFn(_newSelectedState, latestSelectedState.current)) {\n return;\n }\n\n latestSelectedState.current = _newSelectedState;\n latestStoreState.current = newStoreState;\n } catch (err) {\n // we ignore all errors here, since when the component\n // is re-rendered, the selectors are called again, and\n // will throw again, if neither props nor store state\n // changed\n latestSubscriptionCallbackError.current = err;\n }\n\n forceRender();\n }\n\n subscription.onStateChange = checkForUpdates;\n subscription.trySubscribe();\n checkForUpdates();\n return function () {\n return subscription.tryUnsubscribe();\n };\n }, [store, subscription]);\n return selectedState;\n}\n/**\r\n * Hook factory, which creates a `useSelector` hook bound to a given context.\r\n *\r\n * @param {React.Context} [context=ReactReduxContext] Context passed to your ``.\r\n * @returns {Function} A `useSelector` hook bound to the specified context.\r\n */\n\n\nexport function createSelectorHook(context) {\n if (context === void 0) {\n context = ReactReduxContext;\n }\n\n var useReduxContext = context === ReactReduxContext ? useDefaultReduxContext : function () {\n return useContext(context);\n };\n return function useSelector(selector, equalityFn) {\n if (equalityFn === void 0) {\n equalityFn = refEquality;\n }\n\n if (process.env.NODE_ENV !== 'production') {\n if (!selector) {\n throw new Error(\"You must pass a selector to useSelector\");\n }\n\n if (typeof selector !== 'function') {\n throw new Error(\"You must pass a function as a selector to useSelector\");\n }\n\n if (typeof equalityFn !== 'function') {\n throw new Error(\"You must pass a function as an equality function to useSelector\");\n }\n }\n\n var _useReduxContext = useReduxContext(),\n store = _useReduxContext.store,\n contextSub = _useReduxContext.subscription;\n\n var selectedState = useSelectorWithStoreAndSubscription(selector, equalityFn, store, contextSub);\n useDebugValue(selectedState);\n return selectedState;\n };\n}\n/**\r\n * A hook to access the redux store's state. This hook takes a selector function\r\n * as an argument. The selector is called with the store state.\r\n *\r\n * This hook takes an optional equality comparison function as the second parameter\r\n * that allows you to customize the way the selected state is compared to determine\r\n * whether the component needs to be re-rendered.\r\n *\r\n * @param {Function} selector the selector function\r\n * @param {Function=} equalityFn the function that will be used to determine equality\r\n *\r\n * @returns {any} the selected state\r\n *\r\n * @example\r\n *\r\n * import React from 'react'\r\n * import { useSelector } from 'react-redux'\r\n *\r\n * export const CounterComponent = () => {\r\n * const counter = useSelector(state => state.counter)\r\n * return {counter}
\r\n * }\r\n */\n\nexport var useSelector = /*#__PURE__*/createSelectorHook();","export * from './exports';\nimport { unstable_batchedUpdates as batch } from './utils/reactBatchedUpdates';\nimport { setBatch } from './utils/batch'; // Enable batched updates in our subscriptions for use\n// with standard React renderers (ReactDOM, React Native)\n\nsetBatch(batch);\nexport { batch };","function _assertThisInitialized(e) {\n if (void 0 === e) throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n return e;\n}\nmodule.exports = _assertThisInitialized, module.exports.__esModule = true, module.exports[\"default\"] = module.exports;","import _objectWithoutProperties from '@babel/runtime/helpers/esm/objectWithoutProperties';\nimport _extends from '@babel/runtime/helpers/esm/extends';\nimport _defineProperty from '@babel/runtime/helpers/esm/defineProperty';\nimport _classCallCheck from '@babel/runtime/helpers/esm/classCallCheck';\nimport _createClass from '@babel/runtime/helpers/esm/createClass';\nimport _inherits from '@babel/runtime/helpers/esm/inherits';\nimport _possibleConstructorReturn from '@babel/runtime/helpers/esm/possibleConstructorReturn';\nimport _getPrototypeOf from '@babel/runtime/helpers/esm/getPrototypeOf';\nimport { Component, createContext } from 'react';\nimport { jsx, keyframes, ClassNames } from '@emotion/core';\nimport { createPortal } from 'react-dom';\nimport _typeof from '@babel/runtime/helpers/esm/typeof';\nimport _css from '@emotion/css';\nimport _taggedTemplateLiteral from '@babel/runtime/helpers/esm/taggedTemplateLiteral';\nimport AutosizeInput from 'react-input-autosize';\n\n// ==============================\n// NO OP\n// ==============================\nvar noop = function noop() {};\n// Class Name Prefixer\n// ==============================\n\n/**\n String representation of component state for styling with class names.\n\n Expects an array of strings OR a string/object pair:\n - className(['comp', 'comp-arg', 'comp-arg-2'])\n @returns 'react-select__comp react-select__comp-arg react-select__comp-arg-2'\n - className('comp', { some: true, state: false })\n @returns 'react-select__comp react-select__comp--some'\n*/\n\nfunction applyPrefixToName(prefix, name) {\n if (!name) {\n return prefix;\n } else if (name[0] === '-') {\n return prefix + name;\n } else {\n return prefix + '__' + name;\n }\n}\n\nfunction classNames(prefix, state, className) {\n var arr = [className];\n\n if (state && prefix) {\n for (var key in state) {\n if (state.hasOwnProperty(key) && state[key]) {\n arr.push(\"\".concat(applyPrefixToName(prefix, key)));\n }\n }\n }\n\n return arr.filter(function (i) {\n return i;\n }).map(function (i) {\n return String(i).trim();\n }).join(' ');\n} // ==============================\n// Clean Value\n// ==============================\n\nvar cleanValue = function cleanValue(value) {\n if (Array.isArray(value)) return value.filter(Boolean);\n if (_typeof(value) === 'object' && value !== null) return [value];\n return [];\n}; // ==============================\n// Handle Input Change\n// ==============================\n\nfunction handleInputChange(inputValue, actionMeta, onInputChange) {\n if (onInputChange) {\n var newValue = onInputChange(inputValue, actionMeta);\n if (typeof newValue === 'string') return newValue;\n }\n\n return inputValue;\n} // ==============================\n// Scroll Helpers\n// ==============================\n\nfunction isDocumentElement(el) {\n return [document.documentElement, document.body, window].indexOf(el) > -1;\n} // Normalized Scroll Top\n// ------------------------------\n\nfunction getScrollTop(el) {\n if (isDocumentElement(el)) {\n return window.pageYOffset;\n }\n\n return el.scrollTop;\n}\nfunction scrollTo(el, top) {\n // with a scroll distance, we perform scroll on the element\n if (isDocumentElement(el)) {\n window.scrollTo(0, top);\n return;\n }\n\n el.scrollTop = top;\n} // Get Scroll Parent\n// ------------------------------\n\nfunction getScrollParent(element) {\n var style = getComputedStyle(element);\n var excludeStaticParent = style.position === 'absolute';\n var overflowRx = /(auto|scroll)/;\n var docEl = document.documentElement; // suck it, flow...\n\n if (style.position === 'fixed') return docEl;\n\n for (var parent = element; parent = parent.parentElement;) {\n style = getComputedStyle(parent);\n\n if (excludeStaticParent && style.position === 'static') {\n continue;\n }\n\n if (overflowRx.test(style.overflow + style.overflowY + style.overflowX)) {\n return parent;\n }\n }\n\n return docEl;\n} // Animated Scroll To\n// ------------------------------\n\n/**\n @param t: time (elapsed)\n @param b: initial value\n @param c: amount of change\n @param d: duration\n*/\n\nfunction easeOutCubic(t, b, c, d) {\n return c * ((t = t / d - 1) * t * t + 1) + b;\n}\n\nfunction animatedScrollTo(element, to) {\n var duration = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 200;\n var callback = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : noop;\n var start = getScrollTop(element);\n var change = to - start;\n var increment = 10;\n var currentTime = 0;\n\n function animateScroll() {\n currentTime += increment;\n var val = easeOutCubic(currentTime, start, change, duration);\n scrollTo(element, val);\n\n if (currentTime < duration) {\n window.requestAnimationFrame(animateScroll);\n } else {\n callback(element);\n }\n }\n\n animateScroll();\n} // Scroll Into View\n// ------------------------------\n\nfunction scrollIntoView(menuEl, focusedEl) {\n var menuRect = menuEl.getBoundingClientRect();\n var focusedRect = focusedEl.getBoundingClientRect();\n var overScroll = focusedEl.offsetHeight / 3;\n\n if (focusedRect.bottom + overScroll > menuRect.bottom) {\n scrollTo(menuEl, Math.min(focusedEl.offsetTop + focusedEl.clientHeight - menuEl.offsetHeight + overScroll, menuEl.scrollHeight));\n } else if (focusedRect.top - overScroll < menuRect.top) {\n scrollTo(menuEl, Math.max(focusedEl.offsetTop - overScroll, 0));\n }\n} // ==============================\n// Get bounding client object\n// ==============================\n// cannot get keys using array notation with DOMRect\n\nfunction getBoundingClientObj(element) {\n var rect = element.getBoundingClientRect();\n return {\n bottom: rect.bottom,\n height: rect.height,\n left: rect.left,\n right: rect.right,\n top: rect.top,\n width: rect.width\n };\n}\n// Touch Capability Detector\n// ==============================\n\nfunction isTouchCapable() {\n try {\n document.createEvent('TouchEvent');\n return true;\n } catch (e) {\n return false;\n }\n} // ==============================\n// Mobile Device Detector\n// ==============================\n\nfunction isMobileDevice() {\n try {\n return /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent);\n } catch (e) {\n return false;\n }\n}\n\nfunction ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\nfunction getMenuPlacement(_ref) {\n var maxHeight = _ref.maxHeight,\n menuEl = _ref.menuEl,\n minHeight = _ref.minHeight,\n placement = _ref.placement,\n shouldScroll = _ref.shouldScroll,\n isFixedPosition = _ref.isFixedPosition,\n theme = _ref.theme;\n var spacing = theme.spacing;\n var scrollParent = getScrollParent(menuEl);\n var defaultState = {\n placement: 'bottom',\n maxHeight: maxHeight\n }; // something went wrong, return default state\n\n if (!menuEl || !menuEl.offsetParent) return defaultState; // we can't trust `scrollParent.scrollHeight` --> it may increase when\n // the menu is rendered\n\n var _scrollParent$getBoun = scrollParent.getBoundingClientRect(),\n scrollHeight = _scrollParent$getBoun.height;\n\n var _menuEl$getBoundingCl = menuEl.getBoundingClientRect(),\n menuBottom = _menuEl$getBoundingCl.bottom,\n menuHeight = _menuEl$getBoundingCl.height,\n menuTop = _menuEl$getBoundingCl.top;\n\n var _menuEl$offsetParent$ = menuEl.offsetParent.getBoundingClientRect(),\n containerTop = _menuEl$offsetParent$.top;\n\n var viewHeight = window.innerHeight;\n var scrollTop = getScrollTop(scrollParent);\n var marginBottom = parseInt(getComputedStyle(menuEl).marginBottom, 10);\n var marginTop = parseInt(getComputedStyle(menuEl).marginTop, 10);\n var viewSpaceAbove = containerTop - marginTop;\n var viewSpaceBelow = viewHeight - menuTop;\n var scrollSpaceAbove = viewSpaceAbove + scrollTop;\n var scrollSpaceBelow = scrollHeight - scrollTop - menuTop;\n var scrollDown = menuBottom - viewHeight + scrollTop + marginBottom;\n var scrollUp = scrollTop + menuTop - marginTop;\n var scrollDuration = 160;\n\n switch (placement) {\n case 'auto':\n case 'bottom':\n // 1: the menu will fit, do nothing\n if (viewSpaceBelow >= menuHeight) {\n return {\n placement: 'bottom',\n maxHeight: maxHeight\n };\n } // 2: the menu will fit, if scrolled\n\n\n if (scrollSpaceBelow >= menuHeight && !isFixedPosition) {\n if (shouldScroll) {\n animatedScrollTo(scrollParent, scrollDown, scrollDuration);\n }\n\n return {\n placement: 'bottom',\n maxHeight: maxHeight\n };\n } // 3: the menu will fit, if constrained\n\n\n if (!isFixedPosition && scrollSpaceBelow >= minHeight || isFixedPosition && viewSpaceBelow >= minHeight) {\n if (shouldScroll) {\n animatedScrollTo(scrollParent, scrollDown, scrollDuration);\n } // we want to provide as much of the menu as possible to the user,\n // so give them whatever is available below rather than the minHeight.\n\n\n var constrainedHeight = isFixedPosition ? viewSpaceBelow - marginBottom : scrollSpaceBelow - marginBottom;\n return {\n placement: 'bottom',\n maxHeight: constrainedHeight\n };\n } // 4. Forked beviour when there isn't enough space below\n // AUTO: flip the menu, render above\n\n\n if (placement === 'auto' || isFixedPosition) {\n // may need to be constrained after flipping\n var _constrainedHeight = maxHeight;\n var spaceAbove = isFixedPosition ? viewSpaceAbove : scrollSpaceAbove;\n\n if (spaceAbove >= minHeight) {\n _constrainedHeight = Math.min(spaceAbove - marginBottom - spacing.controlHeight, maxHeight);\n }\n\n return {\n placement: 'top',\n maxHeight: _constrainedHeight\n };\n } // BOTTOM: allow browser to increase scrollable area and immediately set scroll\n\n\n if (placement === 'bottom') {\n scrollTo(scrollParent, scrollDown);\n return {\n placement: 'bottom',\n maxHeight: maxHeight\n };\n }\n\n break;\n\n case 'top':\n // 1: the menu will fit, do nothing\n if (viewSpaceAbove >= menuHeight) {\n return {\n placement: 'top',\n maxHeight: maxHeight\n };\n } // 2: the menu will fit, if scrolled\n\n\n if (scrollSpaceAbove >= menuHeight && !isFixedPosition) {\n if (shouldScroll) {\n animatedScrollTo(scrollParent, scrollUp, scrollDuration);\n }\n\n return {\n placement: 'top',\n maxHeight: maxHeight\n };\n } // 3: the menu will fit, if constrained\n\n\n if (!isFixedPosition && scrollSpaceAbove >= minHeight || isFixedPosition && viewSpaceAbove >= minHeight) {\n var _constrainedHeight2 = maxHeight; // we want to provide as much of the menu as possible to the user,\n // so give them whatever is available below rather than the minHeight.\n\n if (!isFixedPosition && scrollSpaceAbove >= minHeight || isFixedPosition && viewSpaceAbove >= minHeight) {\n _constrainedHeight2 = isFixedPosition ? viewSpaceAbove - marginTop : scrollSpaceAbove - marginTop;\n }\n\n if (shouldScroll) {\n animatedScrollTo(scrollParent, scrollUp, scrollDuration);\n }\n\n return {\n placement: 'top',\n maxHeight: _constrainedHeight2\n };\n } // 4. not enough space, the browser WILL NOT increase scrollable area when\n // absolutely positioned element rendered above the viewport (only below).\n // Flip the menu, render below\n\n\n return {\n placement: 'bottom',\n maxHeight: maxHeight\n };\n\n default:\n throw new Error(\"Invalid placement provided \\\"\".concat(placement, \"\\\".\"));\n } // fulfil contract with flow: implicit return value of undefined\n\n\n return defaultState;\n} // Menu Component\n// ------------------------------\n\nfunction alignToControl(placement) {\n var placementToCSSProp = {\n bottom: 'top',\n top: 'bottom'\n };\n return placement ? placementToCSSProp[placement] : 'bottom';\n}\n\nvar coercePlacement = function coercePlacement(p) {\n return p === 'auto' ? 'bottom' : p;\n};\n\nvar menuCSS = function menuCSS(_ref2) {\n var _ref3;\n\n var placement = _ref2.placement,\n _ref2$theme = _ref2.theme,\n borderRadius = _ref2$theme.borderRadius,\n spacing = _ref2$theme.spacing,\n colors = _ref2$theme.colors;\n return _ref3 = {\n label: 'menu'\n }, _defineProperty(_ref3, alignToControl(placement), '100%'), _defineProperty(_ref3, \"backgroundColor\", colors.neutral0), _defineProperty(_ref3, \"borderRadius\", borderRadius), _defineProperty(_ref3, \"boxShadow\", '0 0 0 1px hsla(0, 0%, 0%, 0.1), 0 4px 11px hsla(0, 0%, 0%, 0.1)'), _defineProperty(_ref3, \"marginBottom\", spacing.menuGutter), _defineProperty(_ref3, \"marginTop\", spacing.menuGutter), _defineProperty(_ref3, \"position\", 'absolute'), _defineProperty(_ref3, \"width\", '100%'), _defineProperty(_ref3, \"zIndex\", 1), _ref3;\n};\nvar PortalPlacementContext = /*#__PURE__*/createContext({\n getPortalPlacement: null\n}); // NOTE: internal only\n\nvar MenuPlacer = /*#__PURE__*/function (_Component) {\n _inherits(MenuPlacer, _Component);\n\n var _super = _createSuper(MenuPlacer);\n\n function MenuPlacer() {\n var _this;\n\n _classCallCheck(this, MenuPlacer);\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n _this = _super.call.apply(_super, [this].concat(args));\n _this.state = {\n maxHeight: _this.props.maxMenuHeight,\n placement: null\n };\n\n _this.getPlacement = function (ref) {\n var _this$props = _this.props,\n minMenuHeight = _this$props.minMenuHeight,\n maxMenuHeight = _this$props.maxMenuHeight,\n menuPlacement = _this$props.menuPlacement,\n menuPosition = _this$props.menuPosition,\n menuShouldScrollIntoView = _this$props.menuShouldScrollIntoView,\n theme = _this$props.theme;\n if (!ref) return; // DO NOT scroll if position is fixed\n\n var isFixedPosition = menuPosition === 'fixed';\n var shouldScroll = menuShouldScrollIntoView && !isFixedPosition;\n var state = getMenuPlacement({\n maxHeight: maxMenuHeight,\n menuEl: ref,\n minHeight: minMenuHeight,\n placement: menuPlacement,\n shouldScroll: shouldScroll,\n isFixedPosition: isFixedPosition,\n theme: theme\n });\n var getPortalPlacement = _this.context.getPortalPlacement;\n if (getPortalPlacement) getPortalPlacement(state);\n\n _this.setState(state);\n };\n\n _this.getUpdatedProps = function () {\n var menuPlacement = _this.props.menuPlacement;\n var placement = _this.state.placement || coercePlacement(menuPlacement);\n return _objectSpread(_objectSpread({}, _this.props), {}, {\n placement: placement,\n maxHeight: _this.state.maxHeight\n });\n };\n\n return _this;\n }\n\n _createClass(MenuPlacer, [{\n key: \"render\",\n value: function render() {\n var children = this.props.children;\n return children({\n ref: this.getPlacement,\n placerProps: this.getUpdatedProps()\n });\n }\n }]);\n\n return MenuPlacer;\n}(Component);\nMenuPlacer.contextType = PortalPlacementContext;\n\nvar Menu = function Menu(props) {\n var children = props.children,\n className = props.className,\n cx = props.cx,\n getStyles = props.getStyles,\n innerRef = props.innerRef,\n innerProps = props.innerProps;\n return jsx(\"div\", _extends({\n css: getStyles('menu', props),\n className: cx({\n menu: true\n }, className)\n }, innerProps, {\n ref: innerRef\n }), children);\n};\n// Menu List\n// ==============================\n\nvar menuListCSS = function menuListCSS(_ref4) {\n var maxHeight = _ref4.maxHeight,\n baseUnit = _ref4.theme.spacing.baseUnit;\n return {\n maxHeight: maxHeight,\n overflowY: 'auto',\n paddingBottom: baseUnit,\n paddingTop: baseUnit,\n position: 'relative',\n // required for offset[Height, Top] > keyboard scroll\n WebkitOverflowScrolling: 'touch'\n };\n};\nvar MenuList = function MenuList(props) {\n var children = props.children,\n className = props.className,\n cx = props.cx,\n getStyles = props.getStyles,\n isMulti = props.isMulti,\n innerRef = props.innerRef,\n innerProps = props.innerProps;\n return jsx(\"div\", _extends({\n css: getStyles('menuList', props),\n className: cx({\n 'menu-list': true,\n 'menu-list--is-multi': isMulti\n }, className),\n ref: innerRef\n }, innerProps), children);\n}; // ==============================\n// Menu Notices\n// ==============================\n\nvar noticeCSS = function noticeCSS(_ref5) {\n var _ref5$theme = _ref5.theme,\n baseUnit = _ref5$theme.spacing.baseUnit,\n colors = _ref5$theme.colors;\n return {\n color: colors.neutral40,\n padding: \"\".concat(baseUnit * 2, \"px \").concat(baseUnit * 3, \"px\"),\n textAlign: 'center'\n };\n};\n\nvar noOptionsMessageCSS = noticeCSS;\nvar loadingMessageCSS = noticeCSS;\nvar NoOptionsMessage = function NoOptionsMessage(props) {\n var children = props.children,\n className = props.className,\n cx = props.cx,\n getStyles = props.getStyles,\n innerProps = props.innerProps;\n return jsx(\"div\", _extends({\n css: getStyles('noOptionsMessage', props),\n className: cx({\n 'menu-notice': true,\n 'menu-notice--no-options': true\n }, className)\n }, innerProps), children);\n};\nNoOptionsMessage.defaultProps = {\n children: 'No options'\n};\nvar LoadingMessage = function LoadingMessage(props) {\n var children = props.children,\n className = props.className,\n cx = props.cx,\n getStyles = props.getStyles,\n innerProps = props.innerProps;\n return jsx(\"div\", _extends({\n css: getStyles('loadingMessage', props),\n className: cx({\n 'menu-notice': true,\n 'menu-notice--loading': true\n }, className)\n }, innerProps), children);\n};\nLoadingMessage.defaultProps = {\n children: 'Loading...'\n}; // ==============================\n// Menu Portal\n// ==============================\n\nvar menuPortalCSS = function menuPortalCSS(_ref6) {\n var rect = _ref6.rect,\n offset = _ref6.offset,\n position = _ref6.position;\n return {\n left: rect.left,\n position: position,\n top: offset,\n width: rect.width,\n zIndex: 1\n };\n};\nvar MenuPortal = /*#__PURE__*/function (_Component2) {\n _inherits(MenuPortal, _Component2);\n\n var _super2 = _createSuper(MenuPortal);\n\n function MenuPortal() {\n var _this2;\n\n _classCallCheck(this, MenuPortal);\n\n for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n args[_key2] = arguments[_key2];\n }\n\n _this2 = _super2.call.apply(_super2, [this].concat(args));\n _this2.state = {\n placement: null\n };\n\n _this2.getPortalPlacement = function (_ref7) {\n var placement = _ref7.placement;\n var initialPlacement = coercePlacement(_this2.props.menuPlacement); // avoid re-renders if the placement has not changed\n\n if (placement !== initialPlacement) {\n _this2.setState({\n placement: placement\n });\n }\n };\n\n return _this2;\n }\n\n _createClass(MenuPortal, [{\n key: \"render\",\n value: function render() {\n var _this$props2 = this.props,\n appendTo = _this$props2.appendTo,\n children = _this$props2.children,\n controlElement = _this$props2.controlElement,\n menuPlacement = _this$props2.menuPlacement,\n position = _this$props2.menuPosition,\n getStyles = _this$props2.getStyles;\n var isFixed = position === 'fixed'; // bail early if required elements aren't present\n\n if (!appendTo && !isFixed || !controlElement) {\n return null;\n }\n\n var placement = this.state.placement || coercePlacement(menuPlacement);\n var rect = getBoundingClientObj(controlElement);\n var scrollDistance = isFixed ? 0 : window.pageYOffset;\n var offset = rect[placement] + scrollDistance;\n var state = {\n offset: offset,\n position: position,\n rect: rect\n }; // same wrapper element whether fixed or portalled\n\n var menuWrapper = jsx(\"div\", {\n css: getStyles('menuPortal', state)\n }, children);\n return jsx(PortalPlacementContext.Provider, {\n value: {\n getPortalPlacement: this.getPortalPlacement\n }\n }, appendTo ? /*#__PURE__*/createPortal(menuWrapper, appendTo) : menuWrapper);\n }\n }]);\n\n return MenuPortal;\n}(Component);\n\nvar isArray = Array.isArray;\nvar keyList = Object.keys;\nvar hasProp = Object.prototype.hasOwnProperty;\n\nfunction equal(a, b) {\n // fast-deep-equal index.js 2.0.1\n if (a === b) return true;\n\n if (a && b && _typeof(a) == 'object' && _typeof(b) == 'object') {\n var arrA = isArray(a),\n arrB = isArray(b),\n i,\n length,\n key;\n\n if (arrA && arrB) {\n length = a.length;\n if (length != b.length) return false;\n\n for (i = length; i-- !== 0;) {\n if (!equal(a[i], b[i])) return false;\n }\n\n return true;\n }\n\n if (arrA != arrB) return false;\n var dateA = a instanceof Date,\n dateB = b instanceof Date;\n if (dateA != dateB) return false;\n if (dateA && dateB) return a.getTime() == b.getTime();\n var regexpA = a instanceof RegExp,\n regexpB = b instanceof RegExp;\n if (regexpA != regexpB) return false;\n if (regexpA && regexpB) return a.toString() == b.toString();\n var keys = keyList(a);\n length = keys.length;\n\n if (length !== keyList(b).length) {\n return false;\n }\n\n for (i = length; i-- !== 0;) {\n if (!hasProp.call(b, keys[i])) return false;\n } // end fast-deep-equal\n // Custom handling for React\n\n\n for (i = length; i-- !== 0;) {\n key = keys[i];\n\n if (key === '_owner' && a.$$typeof) {\n // React-specific: avoid traversing React elements' _owner.\n // _owner contains circular references\n // and is not needed when comparing the actual elements (and not their owners)\n // .$$typeof and ._store on just reasonable markers of a react element\n continue;\n } else {\n // all other properties should be traversed as usual\n if (!equal(a[key], b[key])) return false;\n }\n } // fast-deep-equal index.js 2.0.1\n\n\n return true;\n }\n\n return a !== a && b !== b;\n} // end fast-deep-equal\n\n\nfunction exportedEqual(a, b) {\n try {\n return equal(a, b);\n } catch (error) {\n if (error.message && error.message.match(/stack|recursion/i)) {\n // warn on circular references, don't crash\n // browsers give this different errors name and messages:\n // chrome/safari: \"RangeError\", \"Maximum call stack size exceeded\"\n // firefox: \"InternalError\", too much recursion\"\n // edge: \"Error\", \"Out of stack space\"\n console.warn('Warning: react-fast-compare does not handle circular references.', error.name, error.message);\n return false;\n } // some other error. we should definitely know about these\n\n\n throw error;\n }\n}\n\nvar containerCSS = function containerCSS(_ref) {\n var isDisabled = _ref.isDisabled,\n isRtl = _ref.isRtl;\n return {\n label: 'container',\n direction: isRtl ? 'rtl' : null,\n pointerEvents: isDisabled ? 'none' : null,\n // cancel mouse events when disabled\n position: 'relative'\n };\n};\nvar SelectContainer = function SelectContainer(props) {\n var children = props.children,\n className = props.className,\n cx = props.cx,\n getStyles = props.getStyles,\n innerProps = props.innerProps,\n isDisabled = props.isDisabled,\n isRtl = props.isRtl;\n return jsx(\"div\", _extends({\n css: getStyles('container', props),\n className: cx({\n '--is-disabled': isDisabled,\n '--is-rtl': isRtl\n }, className)\n }, innerProps), children);\n}; // ==============================\n// Value Container\n// ==============================\n\nvar valueContainerCSS = function valueContainerCSS(_ref2) {\n var spacing = _ref2.theme.spacing;\n return {\n alignItems: 'center',\n display: 'flex',\n flex: 1,\n flexWrap: 'wrap',\n padding: \"\".concat(spacing.baseUnit / 2, \"px \").concat(spacing.baseUnit * 2, \"px\"),\n WebkitOverflowScrolling: 'touch',\n position: 'relative',\n overflow: 'hidden'\n };\n};\nvar ValueContainer = function ValueContainer(props) {\n var children = props.children,\n className = props.className,\n cx = props.cx,\n isMulti = props.isMulti,\n getStyles = props.getStyles,\n hasValue = props.hasValue;\n return jsx(\"div\", {\n css: getStyles('valueContainer', props),\n className: cx({\n 'value-container': true,\n 'value-container--is-multi': isMulti,\n 'value-container--has-value': hasValue\n }, className)\n }, children);\n}; // ==============================\n// Indicator Container\n// ==============================\n\nvar indicatorsContainerCSS = function indicatorsContainerCSS() {\n return {\n alignItems: 'center',\n alignSelf: 'stretch',\n display: 'flex',\n flexShrink: 0\n };\n};\nvar IndicatorsContainer = function IndicatorsContainer(props) {\n var children = props.children,\n className = props.className,\n cx = props.cx,\n getStyles = props.getStyles;\n return jsx(\"div\", {\n css: getStyles('indicatorsContainer', props),\n className: cx({\n indicators: true\n }, className)\n }, children);\n};\n\nfunction _templateObject() {\n var data = _taggedTemplateLiteral([\"\\n 0%, 80%, 100% { opacity: 0; }\\n 40% { opacity: 1; }\\n\"]);\n\n _templateObject = function _templateObject() {\n return data;\n };\n\n return data;\n}\n\nfunction _EMOTION_STRINGIFIED_CSS_ERROR__() { return \"You have tried to stringify object returned from `css` function. It isn't supposed to be used directly (e.g. as value of the `className` prop), but rather handed to emotion so it can handle it (e.g. as value of `css` prop).\"; }\n\nvar _ref2 = process.env.NODE_ENV === \"production\" ? {\n name: \"19bqh2r\",\n styles: \"display:inline-block;fill:currentColor;line-height:1;stroke:currentColor;stroke-width:0;\"\n} : {\n name: \"19bqh2r\",\n styles: \"display:inline-block;fill:currentColor;line-height:1;stroke:currentColor;stroke-width:0;\",\n map: \"/*# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["indicators.js"],"names":[],"mappings":"AAkBI","file":"indicators.js","sourcesContent":["// @flow\n/** @jsx jsx */\nimport { type Node } from 'react';\nimport { jsx, keyframes } from '@emotion/core';\n\nimport type { CommonProps, Theme } from '../types';\n\n// ==============================\n// Dropdown & Clear Icons\n// ==============================\n\nconst Svg = ({ size, ...props }: { size: number }) => (\n  <svg\n    height={size}\n    width={size}\n    viewBox=\"0 0 20 20\"\n    aria-hidden=\"true\"\n    focusable=\"false\"\n    css={{\n      display: 'inline-block',\n      fill: 'currentColor',\n      lineHeight: 1,\n      stroke: 'currentColor',\n      strokeWidth: 0,\n    }}\n    {...props}\n  />\n);\n\nexport const CrossIcon = (props: any) => (\n  <Svg size={20} {...props}>\n    <path d=\"M14.348 14.849c-0.469 0.469-1.229 0.469-1.697 0l-2.651-3.030-2.651 3.029c-0.469 0.469-1.229 0.469-1.697 0-0.469-0.469-0.469-1.229 0-1.697l2.758-3.15-2.759-3.152c-0.469-0.469-0.469-1.228 0-1.697s1.228-0.469 1.697 0l2.652 3.031 2.651-3.031c0.469-0.469 1.228-0.469 1.697 0s0.469 1.229 0 1.697l-2.758 3.152 2.758 3.15c0.469 0.469 0.469 1.229 0 1.698z\" />\n  </Svg>\n);\nexport const DownChevron = (props: any) => (\n  <Svg size={20} {...props}>\n    <path d=\"M4.516 7.548c0.436-0.446 1.043-0.481 1.576 0l3.908 3.747 3.908-3.747c0.533-0.481 1.141-0.446 1.574 0 0.436 0.445 0.408 1.197 0 1.615-0.406 0.418-4.695 4.502-4.695 4.502-0.217 0.223-0.502 0.335-0.787 0.335s-0.57-0.112-0.789-0.335c0 0-4.287-4.084-4.695-4.502s-0.436-1.17 0-1.615z\" />\n  </Svg>\n);\n\n// ==============================\n// Dropdown & Clear Buttons\n// ==============================\n\nexport type IndicatorProps = CommonProps & {\n  /** The children to be rendered inside the indicator. */\n  children: Node,\n  /** Props that will be passed on to the children. */\n  innerProps: any,\n  /** The focused state of the select. */\n  isFocused: boolean,\n  /** Whether the text is right to left */\n  isRtl: boolean,\n};\n\nconst baseCSS = ({\n  isFocused,\n  theme: {\n    spacing: { baseUnit },\n    colors,\n  },\n}: IndicatorProps) => ({\n  label: 'indicatorContainer',\n  color: isFocused ? colors.neutral60 : colors.neutral20,\n  display: 'flex',\n  padding: baseUnit * 2,\n  transition: 'color 150ms',\n\n  ':hover': {\n    color: isFocused ? colors.neutral80 : colors.neutral40,\n  },\n});\n\nexport const dropdownIndicatorCSS = baseCSS;\nexport const DropdownIndicator = (props: IndicatorProps) => {\n  const { children, className, cx, getStyles, innerProps } = props;\n  return (\n    <div\n      {...innerProps}\n      css={getStyles('dropdownIndicator', props)}\n      className={cx(\n        {\n          indicator: true,\n          'dropdown-indicator': true,\n        },\n        className\n      )}\n    >\n      {children || <DownChevron />}\n    </div>\n  );\n};\n\nexport const clearIndicatorCSS = baseCSS;\nexport const ClearIndicator = (props: IndicatorProps) => {\n  const { children, className, cx, getStyles, innerProps } = props;\n  return (\n    <div\n      {...innerProps}\n      css={getStyles('clearIndicator', props)}\n      className={cx(\n        {\n          indicator: true,\n          'clear-indicator': true,\n        },\n        className\n      )}\n    >\n      {children || <CrossIcon />}\n    </div>\n  );\n};\n\n// ==============================\n// Separator\n// ==============================\n\ntype SeparatorState = { isDisabled: boolean };\n\nexport const indicatorSeparatorCSS = ({\n  isDisabled,\n  theme: {\n    spacing: { baseUnit },\n    colors,\n  },\n}: CommonProps & SeparatorState) => ({\n  label: 'indicatorSeparator',\n  alignSelf: 'stretch',\n  backgroundColor: isDisabled ? colors.neutral10 : colors.neutral20,\n  marginBottom: baseUnit * 2,\n  marginTop: baseUnit * 2,\n  width: 1,\n});\n\nexport const IndicatorSeparator = (props: IndicatorProps) => {\n  const { className, cx, getStyles, innerProps } = props;\n  return (\n    <span\n      {...innerProps}\n      css={getStyles('indicatorSeparator', props)}\n      className={cx({ 'indicator-separator': true }, className)}\n    />\n  );\n};\n\n// ==============================\n// Loading\n// ==============================\n\nconst loadingDotAnimations = keyframes`\n  0%, 80%, 100% { opacity: 0; }\n  40% { opacity: 1; }\n`;\n\nexport const loadingIndicatorCSS = ({\n  isFocused,\n  size,\n  theme: {\n    colors,\n    spacing: { baseUnit },\n  },\n}: {\n  isFocused: boolean,\n  size: number,\n  theme: Theme,\n}) => ({\n  label: 'loadingIndicator',\n  color: isFocused ? colors.neutral60 : colors.neutral20,\n  display: 'flex',\n  padding: baseUnit * 2,\n  transition: 'color 150ms',\n  alignSelf: 'center',\n  fontSize: size,\n  lineHeight: 1,\n  marginRight: size,\n  textAlign: 'center',\n  verticalAlign: 'middle',\n});\n\ntype DotProps = { delay: number, offset: boolean };\nconst LoadingDot = ({ delay, offset }: DotProps) => (\n  <span\n    css={{\n      animation: `${loadingDotAnimations} 1s ease-in-out ${delay}ms infinite;`,\n      backgroundColor: 'currentColor',\n      borderRadius: '1em',\n      display: 'inline-block',\n      marginLeft: offset ? '1em' : null,\n      height: '1em',\n      verticalAlign: 'top',\n      width: '1em',\n    }}\n  />\n);\n\nexport type LoadingIconProps = {\n  /** Props that will be passed on to the children. */\n  innerProps: any,\n  /** The focused state of the select. */\n  isFocused: boolean,\n  /** Whether the text is right to left */\n  isRtl: boolean,\n} & CommonProps & {\n    /** Set size of the container. */\n    size: number,\n  };\nexport const LoadingIndicator = (props: LoadingIconProps) => {\n  const { className, cx, getStyles, innerProps, isRtl } = props;\n\n  return (\n    <div\n      {...innerProps}\n      css={getStyles('loadingIndicator', props)}\n      className={cx(\n        {\n          indicator: true,\n          'loading-indicator': true,\n        },\n        className\n      )}\n    >\n      <LoadingDot delay={0} offset={isRtl} />\n      <LoadingDot delay={160} offset />\n      <LoadingDot delay={320} offset={!isRtl} />\n    </div>\n  );\n};\nLoadingIndicator.defaultProps = { size: 4 };\n"]} */\",\n toString: _EMOTION_STRINGIFIED_CSS_ERROR__\n};\n\n// ==============================\n// Dropdown & Clear Icons\n// ==============================\nvar Svg = function Svg(_ref) {\n var size = _ref.size,\n props = _objectWithoutProperties(_ref, [\"size\"]);\n\n return jsx(\"svg\", _extends({\n height: size,\n width: size,\n viewBox: \"0 0 20 20\",\n \"aria-hidden\": \"true\",\n focusable: \"false\",\n css: _ref2\n }, props));\n};\n\nvar CrossIcon = function CrossIcon(props) {\n return jsx(Svg, _extends({\n size: 20\n }, props), jsx(\"path\", {\n d: \"M14.348 14.849c-0.469 0.469-1.229 0.469-1.697 0l-2.651-3.030-2.651 3.029c-0.469 0.469-1.229 0.469-1.697 0-0.469-0.469-0.469-1.229 0-1.697l2.758-3.15-2.759-3.152c-0.469-0.469-0.469-1.228 0-1.697s1.228-0.469 1.697 0l2.652 3.031 2.651-3.031c0.469-0.469 1.228-0.469 1.697 0s0.469 1.229 0 1.697l-2.758 3.152 2.758 3.15c0.469 0.469 0.469 1.229 0 1.698z\"\n }));\n};\nvar DownChevron = function DownChevron(props) {\n return jsx(Svg, _extends({\n size: 20\n }, props), jsx(\"path\", {\n d: \"M4.516 7.548c0.436-0.446 1.043-0.481 1.576 0l3.908 3.747 3.908-3.747c0.533-0.481 1.141-0.446 1.574 0 0.436 0.445 0.408 1.197 0 1.615-0.406 0.418-4.695 4.502-4.695 4.502-0.217 0.223-0.502 0.335-0.787 0.335s-0.57-0.112-0.789-0.335c0 0-4.287-4.084-4.695-4.502s-0.436-1.17 0-1.615z\"\n }));\n}; // ==============================\n// Dropdown & Clear Buttons\n// ==============================\n\nvar baseCSS = function baseCSS(_ref3) {\n var isFocused = _ref3.isFocused,\n _ref3$theme = _ref3.theme,\n baseUnit = _ref3$theme.spacing.baseUnit,\n colors = _ref3$theme.colors;\n return {\n label: 'indicatorContainer',\n color: isFocused ? colors.neutral60 : colors.neutral20,\n display: 'flex',\n padding: baseUnit * 2,\n transition: 'color 150ms',\n ':hover': {\n color: isFocused ? colors.neutral80 : colors.neutral40\n }\n };\n};\n\nvar dropdownIndicatorCSS = baseCSS;\nvar DropdownIndicator = function DropdownIndicator(props) {\n var children = props.children,\n className = props.className,\n cx = props.cx,\n getStyles = props.getStyles,\n innerProps = props.innerProps;\n return jsx(\"div\", _extends({}, innerProps, {\n css: getStyles('dropdownIndicator', props),\n className: cx({\n indicator: true,\n 'dropdown-indicator': true\n }, className)\n }), children || jsx(DownChevron, null));\n};\nvar clearIndicatorCSS = baseCSS;\nvar ClearIndicator = function ClearIndicator(props) {\n var children = props.children,\n className = props.className,\n cx = props.cx,\n getStyles = props.getStyles,\n innerProps = props.innerProps;\n return jsx(\"div\", _extends({}, innerProps, {\n css: getStyles('clearIndicator', props),\n className: cx({\n indicator: true,\n 'clear-indicator': true\n }, className)\n }), children || jsx(CrossIcon, null));\n}; // ==============================\n// Separator\n// ==============================\n\nvar indicatorSeparatorCSS = function indicatorSeparatorCSS(_ref4) {\n var isDisabled = _ref4.isDisabled,\n _ref4$theme = _ref4.theme,\n baseUnit = _ref4$theme.spacing.baseUnit,\n colors = _ref4$theme.colors;\n return {\n label: 'indicatorSeparator',\n alignSelf: 'stretch',\n backgroundColor: isDisabled ? colors.neutral10 : colors.neutral20,\n marginBottom: baseUnit * 2,\n marginTop: baseUnit * 2,\n width: 1\n };\n};\nvar IndicatorSeparator = function IndicatorSeparator(props) {\n var className = props.className,\n cx = props.cx,\n getStyles = props.getStyles,\n innerProps = props.innerProps;\n return jsx(\"span\", _extends({}, innerProps, {\n css: getStyles('indicatorSeparator', props),\n className: cx({\n 'indicator-separator': true\n }, className)\n }));\n}; // ==============================\n// Loading\n// ==============================\n\nvar loadingDotAnimations = keyframes(_templateObject());\nvar loadingIndicatorCSS = function loadingIndicatorCSS(_ref5) {\n var isFocused = _ref5.isFocused,\n size = _ref5.size,\n _ref5$theme = _ref5.theme,\n colors = _ref5$theme.colors,\n baseUnit = _ref5$theme.spacing.baseUnit;\n return {\n label: 'loadingIndicator',\n color: isFocused ? colors.neutral60 : colors.neutral20,\n display: 'flex',\n padding: baseUnit * 2,\n transition: 'color 150ms',\n alignSelf: 'center',\n fontSize: size,\n lineHeight: 1,\n marginRight: size,\n textAlign: 'center',\n verticalAlign: 'middle'\n };\n};\n\nvar LoadingDot = function LoadingDot(_ref6) {\n var delay = _ref6.delay,\n offset = _ref6.offset;\n return jsx(\"span\", {\n css: /*#__PURE__*/_css({\n animation: \"\".concat(loadingDotAnimations, \" 1s ease-in-out \").concat(delay, \"ms infinite;\"),\n backgroundColor: 'currentColor',\n borderRadius: '1em',\n display: 'inline-block',\n marginLeft: offset ? '1em' : null,\n height: '1em',\n verticalAlign: 'top',\n width: '1em'\n }, process.env.NODE_ENV === \"production\" ? \"\" : \"/*# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["indicators.js"],"names":[],"mappings":"AAsLI","file":"indicators.js","sourcesContent":["// @flow\n/** @jsx jsx */\nimport { type Node } from 'react';\nimport { jsx, keyframes } from '@emotion/core';\n\nimport type { CommonProps, Theme } from '../types';\n\n// ==============================\n// Dropdown & Clear Icons\n// ==============================\n\nconst Svg = ({ size, ...props }: { size: number }) => (\n  <svg\n    height={size}\n    width={size}\n    viewBox=\"0 0 20 20\"\n    aria-hidden=\"true\"\n    focusable=\"false\"\n    css={{\n      display: 'inline-block',\n      fill: 'currentColor',\n      lineHeight: 1,\n      stroke: 'currentColor',\n      strokeWidth: 0,\n    }}\n    {...props}\n  />\n);\n\nexport const CrossIcon = (props: any) => (\n  <Svg size={20} {...props}>\n    <path d=\"M14.348 14.849c-0.469 0.469-1.229 0.469-1.697 0l-2.651-3.030-2.651 3.029c-0.469 0.469-1.229 0.469-1.697 0-0.469-0.469-0.469-1.229 0-1.697l2.758-3.15-2.759-3.152c-0.469-0.469-0.469-1.228 0-1.697s1.228-0.469 1.697 0l2.652 3.031 2.651-3.031c0.469-0.469 1.228-0.469 1.697 0s0.469 1.229 0 1.697l-2.758 3.152 2.758 3.15c0.469 0.469 0.469 1.229 0 1.698z\" />\n  </Svg>\n);\nexport const DownChevron = (props: any) => (\n  <Svg size={20} {...props}>\n    <path d=\"M4.516 7.548c0.436-0.446 1.043-0.481 1.576 0l3.908 3.747 3.908-3.747c0.533-0.481 1.141-0.446 1.574 0 0.436 0.445 0.408 1.197 0 1.615-0.406 0.418-4.695 4.502-4.695 4.502-0.217 0.223-0.502 0.335-0.787 0.335s-0.57-0.112-0.789-0.335c0 0-4.287-4.084-4.695-4.502s-0.436-1.17 0-1.615z\" />\n  </Svg>\n);\n\n// ==============================\n// Dropdown & Clear Buttons\n// ==============================\n\nexport type IndicatorProps = CommonProps & {\n  /** The children to be rendered inside the indicator. */\n  children: Node,\n  /** Props that will be passed on to the children. */\n  innerProps: any,\n  /** The focused state of the select. */\n  isFocused: boolean,\n  /** Whether the text is right to left */\n  isRtl: boolean,\n};\n\nconst baseCSS = ({\n  isFocused,\n  theme: {\n    spacing: { baseUnit },\n    colors,\n  },\n}: IndicatorProps) => ({\n  label: 'indicatorContainer',\n  color: isFocused ? colors.neutral60 : colors.neutral20,\n  display: 'flex',\n  padding: baseUnit * 2,\n  transition: 'color 150ms',\n\n  ':hover': {\n    color: isFocused ? colors.neutral80 : colors.neutral40,\n  },\n});\n\nexport const dropdownIndicatorCSS = baseCSS;\nexport const DropdownIndicator = (props: IndicatorProps) => {\n  const { children, className, cx, getStyles, innerProps } = props;\n  return (\n    <div\n      {...innerProps}\n      css={getStyles('dropdownIndicator', props)}\n      className={cx(\n        {\n          indicator: true,\n          'dropdown-indicator': true,\n        },\n        className\n      )}\n    >\n      {children || <DownChevron />}\n    </div>\n  );\n};\n\nexport const clearIndicatorCSS = baseCSS;\nexport const ClearIndicator = (props: IndicatorProps) => {\n  const { children, className, cx, getStyles, innerProps } = props;\n  return (\n    <div\n      {...innerProps}\n      css={getStyles('clearIndicator', props)}\n      className={cx(\n        {\n          indicator: true,\n          'clear-indicator': true,\n        },\n        className\n      )}\n    >\n      {children || <CrossIcon />}\n    </div>\n  );\n};\n\n// ==============================\n// Separator\n// ==============================\n\ntype SeparatorState = { isDisabled: boolean };\n\nexport const indicatorSeparatorCSS = ({\n  isDisabled,\n  theme: {\n    spacing: { baseUnit },\n    colors,\n  },\n}: CommonProps & SeparatorState) => ({\n  label: 'indicatorSeparator',\n  alignSelf: 'stretch',\n  backgroundColor: isDisabled ? colors.neutral10 : colors.neutral20,\n  marginBottom: baseUnit * 2,\n  marginTop: baseUnit * 2,\n  width: 1,\n});\n\nexport const IndicatorSeparator = (props: IndicatorProps) => {\n  const { className, cx, getStyles, innerProps } = props;\n  return (\n    <span\n      {...innerProps}\n      css={getStyles('indicatorSeparator', props)}\n      className={cx({ 'indicator-separator': true }, className)}\n    />\n  );\n};\n\n// ==============================\n// Loading\n// ==============================\n\nconst loadingDotAnimations = keyframes`\n  0%, 80%, 100% { opacity: 0; }\n  40% { opacity: 1; }\n`;\n\nexport const loadingIndicatorCSS = ({\n  isFocused,\n  size,\n  theme: {\n    colors,\n    spacing: { baseUnit },\n  },\n}: {\n  isFocused: boolean,\n  size: number,\n  theme: Theme,\n}) => ({\n  label: 'loadingIndicator',\n  color: isFocused ? colors.neutral60 : colors.neutral20,\n  display: 'flex',\n  padding: baseUnit * 2,\n  transition: 'color 150ms',\n  alignSelf: 'center',\n  fontSize: size,\n  lineHeight: 1,\n  marginRight: size,\n  textAlign: 'center',\n  verticalAlign: 'middle',\n});\n\ntype DotProps = { delay: number, offset: boolean };\nconst LoadingDot = ({ delay, offset }: DotProps) => (\n  <span\n    css={{\n      animation: `${loadingDotAnimations} 1s ease-in-out ${delay}ms infinite;`,\n      backgroundColor: 'currentColor',\n      borderRadius: '1em',\n      display: 'inline-block',\n      marginLeft: offset ? '1em' : null,\n      height: '1em',\n      verticalAlign: 'top',\n      width: '1em',\n    }}\n  />\n);\n\nexport type LoadingIconProps = {\n  /** Props that will be passed on to the children. */\n  innerProps: any,\n  /** The focused state of the select. */\n  isFocused: boolean,\n  /** Whether the text is right to left */\n  isRtl: boolean,\n} & CommonProps & {\n    /** Set size of the container. */\n    size: number,\n  };\nexport const LoadingIndicator = (props: LoadingIconProps) => {\n  const { className, cx, getStyles, innerProps, isRtl } = props;\n\n  return (\n    <div\n      {...innerProps}\n      css={getStyles('loadingIndicator', props)}\n      className={cx(\n        {\n          indicator: true,\n          'loading-indicator': true,\n        },\n        className\n      )}\n    >\n      <LoadingDot delay={0} offset={isRtl} />\n      <LoadingDot delay={160} offset />\n      <LoadingDot delay={320} offset={!isRtl} />\n    </div>\n  );\n};\nLoadingIndicator.defaultProps = { size: 4 };\n"]} */\")\n });\n};\n\nvar LoadingIndicator = function LoadingIndicator(props) {\n var className = props.className,\n cx = props.cx,\n getStyles = props.getStyles,\n innerProps = props.innerProps,\n isRtl = props.isRtl;\n return jsx(\"div\", _extends({}, innerProps, {\n css: getStyles('loadingIndicator', props),\n className: cx({\n indicator: true,\n 'loading-indicator': true\n }, className)\n }), jsx(LoadingDot, {\n delay: 0,\n offset: isRtl\n }), jsx(LoadingDot, {\n delay: 160,\n offset: true\n }), jsx(LoadingDot, {\n delay: 320,\n offset: !isRtl\n }));\n};\nLoadingIndicator.defaultProps = {\n size: 4\n};\n\nvar css = function css(_ref) {\n var isDisabled = _ref.isDisabled,\n isFocused = _ref.isFocused,\n _ref$theme = _ref.theme,\n colors = _ref$theme.colors,\n borderRadius = _ref$theme.borderRadius,\n spacing = _ref$theme.spacing;\n return {\n label: 'control',\n alignItems: 'center',\n backgroundColor: isDisabled ? colors.neutral5 : colors.neutral0,\n borderColor: isDisabled ? colors.neutral10 : isFocused ? colors.primary : colors.neutral20,\n borderRadius: borderRadius,\n borderStyle: 'solid',\n borderWidth: 1,\n boxShadow: isFocused ? \"0 0 0 1px \".concat(colors.primary) : null,\n cursor: 'default',\n display: 'flex',\n flexWrap: 'wrap',\n justifyContent: 'space-between',\n minHeight: spacing.controlHeight,\n outline: '0 !important',\n position: 'relative',\n transition: 'all 100ms',\n '&:hover': {\n borderColor: isFocused ? colors.primary : colors.neutral30\n }\n };\n};\n\nvar Control = function Control(props) {\n var children = props.children,\n cx = props.cx,\n getStyles = props.getStyles,\n className = props.className,\n isDisabled = props.isDisabled,\n isFocused = props.isFocused,\n innerRef = props.innerRef,\n innerProps = props.innerProps,\n menuIsOpen = props.menuIsOpen;\n return jsx(\"div\", _extends({\n ref: innerRef,\n css: getStyles('control', props),\n className: cx({\n control: true,\n 'control--is-disabled': isDisabled,\n 'control--is-focused': isFocused,\n 'control--menu-is-open': menuIsOpen\n }, className)\n }, innerProps), children);\n};\n\nfunction ownKeys$1(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread$1(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$1(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$1(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\nvar groupCSS = function groupCSS(_ref) {\n var spacing = _ref.theme.spacing;\n return {\n paddingBottom: spacing.baseUnit * 2,\n paddingTop: spacing.baseUnit * 2\n };\n};\n\nvar Group = function Group(props) {\n var children = props.children,\n className = props.className,\n cx = props.cx,\n getStyles = props.getStyles,\n Heading = props.Heading,\n headingProps = props.headingProps,\n label = props.label,\n theme = props.theme,\n selectProps = props.selectProps;\n return jsx(\"div\", {\n css: getStyles('group', props),\n className: cx({\n group: true\n }, className)\n }, jsx(Heading, _extends({}, headingProps, {\n selectProps: selectProps,\n theme: theme,\n getStyles: getStyles,\n cx: cx\n }), label), jsx(\"div\", null, children));\n};\n\nvar groupHeadingCSS = function groupHeadingCSS(_ref2) {\n var spacing = _ref2.theme.spacing;\n return {\n label: 'group',\n color: '#999',\n cursor: 'default',\n display: 'block',\n fontSize: '75%',\n fontWeight: '500',\n marginBottom: '0.25em',\n paddingLeft: spacing.baseUnit * 3,\n paddingRight: spacing.baseUnit * 3,\n textTransform: 'uppercase'\n };\n};\nvar GroupHeading = function GroupHeading(props) {\n var className = props.className,\n cx = props.cx,\n getStyles = props.getStyles,\n theme = props.theme,\n selectProps = props.selectProps,\n cleanProps = _objectWithoutProperties(props, [\"className\", \"cx\", \"getStyles\", \"theme\", \"selectProps\"]);\n\n return jsx(\"div\", _extends({\n css: getStyles('groupHeading', _objectSpread$1({\n theme: theme\n }, cleanProps)),\n className: cx({\n 'group-heading': true\n }, className)\n }, cleanProps));\n};\n\nfunction ownKeys$2(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread$2(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$2(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$2(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\nvar inputCSS = function inputCSS(_ref) {\n var isDisabled = _ref.isDisabled,\n _ref$theme = _ref.theme,\n spacing = _ref$theme.spacing,\n colors = _ref$theme.colors;\n return {\n margin: spacing.baseUnit / 2,\n paddingBottom: spacing.baseUnit / 2,\n paddingTop: spacing.baseUnit / 2,\n visibility: isDisabled ? 'hidden' : 'visible',\n color: colors.neutral80\n };\n};\n\nvar inputStyle = function inputStyle(isHidden) {\n return {\n label: 'input',\n background: 0,\n border: 0,\n fontSize: 'inherit',\n opacity: isHidden ? 0 : 1,\n outline: 0,\n padding: 0,\n color: 'inherit'\n };\n};\n\nvar Input = function Input(_ref2) {\n var className = _ref2.className,\n cx = _ref2.cx,\n getStyles = _ref2.getStyles,\n innerRef = _ref2.innerRef,\n isHidden = _ref2.isHidden,\n isDisabled = _ref2.isDisabled,\n theme = _ref2.theme,\n selectProps = _ref2.selectProps,\n props = _objectWithoutProperties(_ref2, [\"className\", \"cx\", \"getStyles\", \"innerRef\", \"isHidden\", \"isDisabled\", \"theme\", \"selectProps\"]);\n\n return jsx(\"div\", {\n css: getStyles('input', _objectSpread$2({\n theme: theme\n }, props))\n }, jsx(AutosizeInput, _extends({\n className: cx({\n input: true\n }, className),\n inputRef: innerRef,\n inputStyle: inputStyle(isHidden),\n disabled: isDisabled\n }, props)));\n};\n\nfunction ownKeys$3(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread$3(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$3(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$3(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\nvar multiValueCSS = function multiValueCSS(_ref) {\n var _ref$theme = _ref.theme,\n spacing = _ref$theme.spacing,\n borderRadius = _ref$theme.borderRadius,\n colors = _ref$theme.colors;\n return {\n label: 'multiValue',\n backgroundColor: colors.neutral10,\n borderRadius: borderRadius / 2,\n display: 'flex',\n margin: spacing.baseUnit / 2,\n minWidth: 0 // resolves flex/text-overflow bug\n\n };\n};\nvar multiValueLabelCSS = function multiValueLabelCSS(_ref2) {\n var _ref2$theme = _ref2.theme,\n borderRadius = _ref2$theme.borderRadius,\n colors = _ref2$theme.colors,\n cropWithEllipsis = _ref2.cropWithEllipsis;\n return {\n borderRadius: borderRadius / 2,\n color: colors.neutral80,\n fontSize: '85%',\n overflow: 'hidden',\n padding: 3,\n paddingLeft: 6,\n textOverflow: cropWithEllipsis ? 'ellipsis' : null,\n whiteSpace: 'nowrap'\n };\n};\nvar multiValueRemoveCSS = function multiValueRemoveCSS(_ref3) {\n var _ref3$theme = _ref3.theme,\n spacing = _ref3$theme.spacing,\n borderRadius = _ref3$theme.borderRadius,\n colors = _ref3$theme.colors,\n isFocused = _ref3.isFocused;\n return {\n alignItems: 'center',\n borderRadius: borderRadius / 2,\n backgroundColor: isFocused && colors.dangerLight,\n display: 'flex',\n paddingLeft: spacing.baseUnit,\n paddingRight: spacing.baseUnit,\n ':hover': {\n backgroundColor: colors.dangerLight,\n color: colors.danger\n }\n };\n};\nvar MultiValueGeneric = function MultiValueGeneric(_ref4) {\n var children = _ref4.children,\n innerProps = _ref4.innerProps;\n return jsx(\"div\", innerProps, children);\n};\nvar MultiValueContainer = MultiValueGeneric;\nvar MultiValueLabel = MultiValueGeneric;\nfunction MultiValueRemove(_ref5) {\n var children = _ref5.children,\n innerProps = _ref5.innerProps;\n return jsx(\"div\", innerProps, children || jsx(CrossIcon, {\n size: 14\n }));\n}\n\nvar MultiValue = function MultiValue(props) {\n var children = props.children,\n className = props.className,\n components = props.components,\n cx = props.cx,\n data = props.data,\n getStyles = props.getStyles,\n innerProps = props.innerProps,\n isDisabled = props.isDisabled,\n removeProps = props.removeProps,\n selectProps = props.selectProps;\n var Container = components.Container,\n Label = components.Label,\n Remove = components.Remove;\n return jsx(ClassNames, null, function (_ref6) {\n var css = _ref6.css,\n emotionCx = _ref6.cx;\n return jsx(Container, {\n data: data,\n innerProps: _objectSpread$3(_objectSpread$3({}, innerProps), {}, {\n className: emotionCx(css(getStyles('multiValue', props)), cx({\n 'multi-value': true,\n 'multi-value--is-disabled': isDisabled\n }, className))\n }),\n selectProps: selectProps\n }, jsx(Label, {\n data: data,\n innerProps: {\n className: emotionCx(css(getStyles('multiValueLabel', props)), cx({\n 'multi-value__label': true\n }, className))\n },\n selectProps: selectProps\n }, children), jsx(Remove, {\n data: data,\n innerProps: _objectSpread$3({\n className: emotionCx(css(getStyles('multiValueRemove', props)), cx({\n 'multi-value__remove': true\n }, className))\n }, removeProps),\n selectProps: selectProps\n }));\n });\n};\n\nMultiValue.defaultProps = {\n cropWithEllipsis: true\n};\n\nvar optionCSS = function optionCSS(_ref) {\n var isDisabled = _ref.isDisabled,\n isFocused = _ref.isFocused,\n isSelected = _ref.isSelected,\n _ref$theme = _ref.theme,\n spacing = _ref$theme.spacing,\n colors = _ref$theme.colors;\n return {\n label: 'option',\n backgroundColor: isSelected ? colors.primary : isFocused ? colors.primary25 : 'transparent',\n color: isDisabled ? colors.neutral20 : isSelected ? colors.neutral0 : 'inherit',\n cursor: 'default',\n display: 'block',\n fontSize: 'inherit',\n padding: \"\".concat(spacing.baseUnit * 2, \"px \").concat(spacing.baseUnit * 3, \"px\"),\n width: '100%',\n userSelect: 'none',\n WebkitTapHighlightColor: 'rgba(0, 0, 0, 0)',\n // provide some affordance on touch devices\n ':active': {\n backgroundColor: !isDisabled && (isSelected ? colors.primary : colors.primary50)\n }\n };\n};\n\nvar Option = function Option(props) {\n var children = props.children,\n className = props.className,\n cx = props.cx,\n getStyles = props.getStyles,\n isDisabled = props.isDisabled,\n isFocused = props.isFocused,\n isSelected = props.isSelected,\n innerRef = props.innerRef,\n innerProps = props.innerProps;\n return jsx(\"div\", _extends({\n css: getStyles('option', props),\n className: cx({\n option: true,\n 'option--is-disabled': isDisabled,\n 'option--is-focused': isFocused,\n 'option--is-selected': isSelected\n }, className),\n ref: innerRef\n }, innerProps), children);\n};\n\nvar placeholderCSS = function placeholderCSS(_ref) {\n var _ref$theme = _ref.theme,\n spacing = _ref$theme.spacing,\n colors = _ref$theme.colors;\n return {\n label: 'placeholder',\n color: colors.neutral50,\n marginLeft: spacing.baseUnit / 2,\n marginRight: spacing.baseUnit / 2,\n position: 'absolute',\n top: '50%',\n transform: 'translateY(-50%)'\n };\n};\n\nvar Placeholder = function Placeholder(props) {\n var children = props.children,\n className = props.className,\n cx = props.cx,\n getStyles = props.getStyles,\n innerProps = props.innerProps;\n return jsx(\"div\", _extends({\n css: getStyles('placeholder', props),\n className: cx({\n placeholder: true\n }, className)\n }, innerProps), children);\n};\n\nvar css$1 = function css(_ref) {\n var isDisabled = _ref.isDisabled,\n _ref$theme = _ref.theme,\n spacing = _ref$theme.spacing,\n colors = _ref$theme.colors;\n return {\n label: 'singleValue',\n color: isDisabled ? colors.neutral40 : colors.neutral80,\n marginLeft: spacing.baseUnit / 2,\n marginRight: spacing.baseUnit / 2,\n maxWidth: \"calc(100% - \".concat(spacing.baseUnit * 2, \"px)\"),\n overflow: 'hidden',\n position: 'absolute',\n textOverflow: 'ellipsis',\n whiteSpace: 'nowrap',\n top: '50%',\n transform: 'translateY(-50%)'\n };\n};\n\nvar SingleValue = function SingleValue(props) {\n var children = props.children,\n className = props.className,\n cx = props.cx,\n getStyles = props.getStyles,\n isDisabled = props.isDisabled,\n innerProps = props.innerProps;\n return jsx(\"div\", _extends({\n css: getStyles('singleValue', props),\n className: cx({\n 'single-value': true,\n 'single-value--is-disabled': isDisabled\n }, className)\n }, innerProps), children);\n};\n\nfunction ownKeys$4(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread$4(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$4(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$4(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\nvar components = {\n ClearIndicator: ClearIndicator,\n Control: Control,\n DropdownIndicator: DropdownIndicator,\n DownChevron: DownChevron,\n CrossIcon: CrossIcon,\n Group: Group,\n GroupHeading: GroupHeading,\n IndicatorsContainer: IndicatorsContainer,\n IndicatorSeparator: IndicatorSeparator,\n Input: Input,\n LoadingIndicator: LoadingIndicator,\n Menu: Menu,\n MenuList: MenuList,\n MenuPortal: MenuPortal,\n LoadingMessage: LoadingMessage,\n NoOptionsMessage: NoOptionsMessage,\n MultiValue: MultiValue,\n MultiValueContainer: MultiValueContainer,\n MultiValueLabel: MultiValueLabel,\n MultiValueRemove: MultiValueRemove,\n Option: Option,\n Placeholder: Placeholder,\n SelectContainer: SelectContainer,\n SingleValue: SingleValue,\n ValueContainer: ValueContainer\n};\nvar defaultComponents = function defaultComponents(props) {\n return _objectSpread$4(_objectSpread$4({}, components), props.components);\n};\n\nexport { isDocumentElement as A, exportedEqual as B, cleanValue as C, scrollIntoView as D, noop as E, components as F, handleInputChange as G, MenuPlacer as M, containerCSS as a, css as b, clearIndicatorCSS as c, dropdownIndicatorCSS as d, groupHeadingCSS as e, indicatorSeparatorCSS as f, groupCSS as g, inputCSS as h, indicatorsContainerCSS as i, loadingMessageCSS as j, menuListCSS as k, loadingIndicatorCSS as l, menuCSS as m, menuPortalCSS as n, multiValueCSS as o, multiValueLabelCSS as p, multiValueRemoveCSS as q, noOptionsMessageCSS as r, optionCSS as s, placeholderCSS as t, css$1 as u, valueContainerCSS as v, isTouchCapable as w, isMobileDevice as x, defaultComponents as y, classNames as z };\n","function _taggedTemplateLiteral(e, t) {\n return t || (t = e.slice(0)), Object.freeze(Object.defineProperties(e, {\n raw: {\n value: Object.freeze(t)\n }\n }));\n}\nexport { _taggedTemplateLiteral as default };","import toPropertyKey from \"./toPropertyKey.js\";\nfunction _defineProperty(e, r, t) {\n return (r = toPropertyKey(r)) in e ? Object.defineProperty(e, r, {\n value: t,\n enumerable: !0,\n configurable: !0,\n writable: !0\n }) : e[r] = t, e;\n}\nexport { _defineProperty as default };","import '@babel/runtime/helpers/objectWithoutProperties';\nimport '@babel/runtime/helpers/extends';\nimport '@babel/runtime/helpers/slicedToArray';\nimport '@babel/runtime/helpers/toConsumableArray';\nimport '@babel/runtime/helpers/defineProperty';\nimport _classCallCheck from '@babel/runtime/helpers/esm/classCallCheck';\nimport _createClass from '@babel/runtime/helpers/esm/createClass';\nimport '@babel/runtime/helpers/assertThisInitialized';\nimport _inherits from '@babel/runtime/helpers/esm/inherits';\nimport _possibleConstructorReturn from '@babel/runtime/helpers/esm/possibleConstructorReturn';\nimport _getPrototypeOf from '@babel/runtime/helpers/esm/getPrototypeOf';\nimport React, { Component } from 'react';\nimport memoizeOne from 'memoize-one';\nimport { CacheProvider } from '@emotion/core';\nimport 'react-dom';\nimport '@babel/runtime/helpers/typeof';\nexport { F as components } from './index-75b02bac.browser.esm.js';\nimport { S as Select } from './Select-e1cf49ae.browser.esm.js';\nexport { c as createFilter, a as defaultTheme, m as mergeStyles } from './Select-e1cf49ae.browser.esm.js';\nimport '@emotion/css';\nimport '@babel/runtime/helpers/taggedTemplateLiteral';\nimport 'react-input-autosize';\nimport { m as manageState } from './stateManager-2f2b6f5b.browser.esm.js';\nimport createCache from '@emotion/cache';\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nvar NonceProvider = /*#__PURE__*/function (_Component) {\n _inherits(NonceProvider, _Component);\n\n var _super = _createSuper(NonceProvider);\n\n function NonceProvider(props) {\n var _this;\n\n _classCallCheck(this, NonceProvider);\n\n _this = _super.call(this, props);\n\n _this.createEmotionCache = function (nonce) {\n return createCache({\n nonce: nonce\n });\n };\n\n _this.createEmotionCache = memoizeOne(_this.createEmotionCache);\n return _this;\n }\n\n _createClass(NonceProvider, [{\n key: \"render\",\n value: function render() {\n var emotionCache = this.createEmotionCache(this.props.nonce);\n return /*#__PURE__*/React.createElement(CacheProvider, {\n value: emotionCache\n }, this.props.children);\n }\n }]);\n\n return NonceProvider;\n}(Component);\n\nvar index = manageState(Select);\n\nexport default index;\nexport { NonceProvider };\n","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.PaginationTotalStandalone = exports.SizePerPageDropdownStandalone = exports.PaginationListStandalone = exports.PaginationProvider = undefined;\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _propTypes = require('prop-types');\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _stateContext = require('./src/state-context');\n\nvar _stateContext2 = _interopRequireDefault(_stateContext);\n\nvar _dataContext = require('./src/data-context');\n\nvar _dataContext2 = _interopRequireDefault(_dataContext);\n\nvar _paginationListStandalone = require('./src/pagination-list-standalone');\n\nvar _paginationListStandalone2 = _interopRequireDefault(_paginationListStandalone);\n\nvar _sizePerPageDropdownStandalone = require('./src/size-per-page-dropdown-standalone');\n\nvar _sizePerPageDropdownStandalone2 = _interopRequireDefault(_sizePerPageDropdownStandalone);\n\nvar _paginationTotalStandalone = require('./src/pagination-total-standalone');\n\nvar _paginationTotalStandalone2 = _interopRequireDefault(_paginationTotalStandalone);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = function () {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n return {\n createContext: _dataContext2.default,\n options: options\n };\n};\n\nvar _createBaseContext = (0, _stateContext2.default)(),\n Provider = _createBaseContext.Provider,\n Consumer = _createBaseContext.Consumer;\n\nvar CustomizableProvider = function CustomizableProvider(props) {\n return _react2.default.createElement(\n Provider,\n props,\n _react2.default.createElement(\n Consumer,\n null,\n function (paginationProps) {\n return props.children(paginationProps);\n }\n )\n );\n};\n\nCustomizableProvider.propTypes = {\n children: _propTypes2.default.func.isRequired\n};\n\nvar PaginationProvider = exports.PaginationProvider = CustomizableProvider;\nexports.PaginationListStandalone = _paginationListStandalone2.default;\nexports.SizePerPageDropdownStandalone = _sizePerPageDropdownStandalone2.default;\nexports.PaginationTotalStandalone = _paginationTotalStandalone2.default;","import React from \"react\";\nimport { Router } from \"react-router\";\nimport { createBrowserHistory as createHistory } from \"history\";\nimport PropTypes from \"prop-types\";\nimport warning from \"tiny-warning\";\n\n/**\n * The public API for a that uses HTML5 history.\n */\nclass BrowserRouter extends React.Component {\n history = createHistory(this.props);\n\n render() {\n return ignores the history prop. To use a custom history, \" +\n \"use `import { Router }` instead of `import { BrowserRouter as Router }`.\"\n );\n };\n}\n\nexport default BrowserRouter;\n","import React from \"react\";\nimport { Router } from \"react-router\";\nimport { createHashHistory as createHistory } from \"history\";\nimport PropTypes from \"prop-types\";\nimport warning from \"tiny-warning\";\n\n/**\n * The public API for a that uses window.location.hash.\n */\nclass HashRouter extends React.Component {\n history = createHistory(this.props);\n\n render() {\n return ignores the history prop. To use a custom history, \" +\n \"use `import { Router }` instead of `import { HashRouter as Router }`.\"\n );\n };\n}\n\nexport default HashRouter;\n","import { createLocation } from \"history\";\n\nexport const resolveToLocation = (to, currentLocation) =>\n typeof to === \"function\" ? to(currentLocation) : to;\n\nexport const normalizeToLocation = (to, currentLocation) => {\n return typeof to === \"string\"\n ? createLocation(to, null, null, currentLocation)\n : to;\n};\n","import React from \"react\";\nimport { __RouterContext as RouterContext } from \"react-router\";\nimport { createPath } from 'history';\nimport PropTypes from \"prop-types\";\nimport invariant from \"tiny-invariant\";\nimport {\n resolveToLocation,\n normalizeToLocation\n} from \"./utils/locationUtils.js\";\n\n// React 15 compat\nconst forwardRefShim = C => C;\nlet { forwardRef } = React;\nif (typeof forwardRef === \"undefined\") {\n forwardRef = forwardRefShim;\n}\n\nfunction isModifiedEvent(event) {\n return !!(event.metaKey || event.altKey || event.ctrlKey || event.shiftKey);\n}\n\nconst LinkAnchor = forwardRef(\n (\n {\n innerRef, // TODO: deprecate\n navigate,\n onClick,\n ...rest\n },\n forwardedRef\n ) => {\n const { target } = rest;\n\n let props = {\n ...rest,\n onClick: event => {\n try {\n if (onClick) onClick(event);\n } catch (ex) {\n event.preventDefault();\n throw ex;\n }\n\n if (\n !event.defaultPrevented && // onClick prevented default\n event.button === 0 && // ignore everything but left clicks\n (!target || target === \"_self\") && // let browser handle \"target=_blank\" etc.\n !isModifiedEvent(event) // ignore clicks with modifier keys\n ) {\n event.preventDefault();\n navigate();\n }\n }\n };\n\n // React 15 compat\n if (forwardRefShim !== forwardRef) {\n props.ref = forwardedRef || innerRef;\n } else {\n props.ref = innerRef;\n }\n\n /* eslint-disable-next-line jsx-a11y/anchor-has-content */\n return .\n */\nconst Link = forwardRef(\n (\n {\n component = LinkAnchor,\n replace,\n to,\n innerRef, // TODO: deprecate\n ...rest\n },\n forwardedRef\n ) => {\n return (\n \n {context => {\n invariant(context, \"You should not use \");\n\n const { history } = context;\n\n const location = normalizeToLocation(\n resolveToLocation(to, context.location),\n context.location\n );\n\n const href = location ? history.createHref(location) : \"\";\n const props = {\n ...rest,\n href,\n navigate() {\n const location = resolveToLocation(to, context.location);\n const isDuplicateNavigation = createPath(context.location) === createPath(normalizeToLocation(location));\n const method = (replace || isDuplicateNavigation) ? history.replace : history.push;\n\n method(location);\n }\n };\n\n // React 15 compat\n if (forwardRefShim !== forwardRef) {\n props.ref = forwardedRef || innerRef;\n } else {\n props.innerRef = innerRef;\n }\n\n return React.createElement(component, props);\n }}\n \n );\n }\n);\n\nif (__DEV__) {\n const toType = PropTypes.oneOfType([\n PropTypes.string,\n PropTypes.object,\n PropTypes.func\n ]);\n const refType = PropTypes.oneOfType([\n PropTypes.string,\n PropTypes.func,\n PropTypes.shape({ current: PropTypes.any })\n ]);\n\n Link.displayName = \"Link\";\n\n Link.propTypes = {\n innerRef: refType,\n onClick: PropTypes.func,\n replace: PropTypes.bool,\n target: PropTypes.string,\n to: toType.isRequired\n };\n}\n\nexport default Link;\n","import React from \"react\";\nimport { __RouterContext as RouterContext, matchPath } from \"react-router\";\nimport PropTypes from \"prop-types\";\nimport invariant from \"tiny-invariant\";\nimport Link from \"./Link.js\";\nimport {\n resolveToLocation,\n normalizeToLocation\n} from \"./utils/locationUtils.js\";\n\n// React 15 compat\nconst forwardRefShim = C => C;\nlet { forwardRef } = React;\nif (typeof forwardRef === \"undefined\") {\n forwardRef = forwardRefShim;\n}\n\nfunction joinClassnames(...classnames) {\n return classnames.filter(i => i).join(\" \");\n}\n\n/**\n * A \n {context => {\n invariant(context, \"You should not use outside a \");\n\n const currentLocation = locationProp || context.location;\n const toLocation = normalizeToLocation(\n resolveToLocation(to, currentLocation),\n currentLocation\n );\n const { pathname: path } = toLocation;\n // Regex taken from: https://github.com/pillarjs/path-to-regexp/blob/master/index.js#L202\n const escapedPath =\n path && path.replace(/([.+*?=^!:${}()[\\]|/\\\\])/g, \"\\\\$1\");\n\n const match = escapedPath\n ? matchPath(currentLocation.pathname, {\n path: escapedPath,\n exact,\n sensitive,\n strict\n })\n : null;\n const isActive = !!(isActiveProp\n ? isActiveProp(match, currentLocation)\n : match);\n\n let className =\n typeof classNameProp === \"function\"\n ? classNameProp(isActive)\n : classNameProp;\n\n let style =\n typeof styleProp === \"function\" ? styleProp(isActive) : styleProp;\n\n if (isActive) {\n className = joinClassnames(className, activeClassName);\n style = { ...style, ...activeStyle };\n }\n\n const props = {\n \"aria-current\": (isActive && ariaCurrent) || null,\n className,\n style,\n to: toLocation,\n ...rest\n };\n\n // React 15 compat\n if (forwardRefShim !== forwardRef) {\n props.ref = forwardedRef || innerRef;\n } else {\n props.innerRef = innerRef;\n }\n\n return \n );\n }\n);\n\nif (__DEV__) {\n NavLink.displayName = \"NavLink\";\n\n const ariaCurrentType = PropTypes.oneOf([\n \"page\",\n \"step\",\n \"location\",\n \"date\",\n \"time\",\n \"true\",\n \"false\"\n ]);\n\n NavLink.propTypes = {\n ...Link.propTypes,\n \"aria-current\": ariaCurrentType,\n activeClassName: PropTypes.string,\n activeStyle: PropTypes.object,\n className: PropTypes.oneOfType([PropTypes.string, PropTypes.func]),\n exact: PropTypes.bool,\n isActive: PropTypes.func,\n location: PropTypes.object,\n sensitive: PropTypes.bool,\n strict: PropTypes.bool,\n style: PropTypes.oneOfType([PropTypes.object, PropTypes.func])\n };\n}\n\nexport default NavLink;\n","'use strict';\nconst strictUriEncode = require('strict-uri-encode');\nconst decodeComponent = require('decode-uri-component');\nconst splitOnFirst = require('split-on-first');\nconst filterObject = require('filter-obj');\n\nconst isNullOrUndefined = value => value === null || value === undefined;\n\nconst encodeFragmentIdentifier = Symbol('encodeFragmentIdentifier');\n\nfunction encoderForArrayFormat(options) {\n\tswitch (options.arrayFormat) {\n\t\tcase 'index':\n\t\t\treturn key => (result, value) => {\n\t\t\t\tconst index = result.length;\n\n\t\t\t\tif (\n\t\t\t\t\tvalue === undefined ||\n\t\t\t\t\t(options.skipNull && value === null) ||\n\t\t\t\t\t(options.skipEmptyString && value === '')\n\t\t\t\t) {\n\t\t\t\t\treturn result;\n\t\t\t\t}\n\n\t\t\t\tif (value === null) {\n\t\t\t\t\treturn [...result, [encode(key, options), '[', index, ']'].join('')];\n\t\t\t\t}\n\n\t\t\t\treturn [\n\t\t\t\t\t...result,\n\t\t\t\t\t[encode(key, options), '[', encode(index, options), ']=', encode(value, options)].join('')\n\t\t\t\t];\n\t\t\t};\n\n\t\tcase 'bracket':\n\t\t\treturn key => (result, value) => {\n\t\t\t\tif (\n\t\t\t\t\tvalue === undefined ||\n\t\t\t\t\t(options.skipNull && value === null) ||\n\t\t\t\t\t(options.skipEmptyString && value === '')\n\t\t\t\t) {\n\t\t\t\t\treturn result;\n\t\t\t\t}\n\n\t\t\t\tif (value === null) {\n\t\t\t\t\treturn [...result, [encode(key, options), '[]'].join('')];\n\t\t\t\t}\n\n\t\t\t\treturn [...result, [encode(key, options), '[]=', encode(value, options)].join('')];\n\t\t\t};\n\n\t\tcase 'colon-list-separator':\n\t\t\treturn key => (result, value) => {\n\t\t\t\tif (\n\t\t\t\t\tvalue === undefined ||\n\t\t\t\t\t(options.skipNull && value === null) ||\n\t\t\t\t\t(options.skipEmptyString && value === '')\n\t\t\t\t) {\n\t\t\t\t\treturn result;\n\t\t\t\t}\n\n\t\t\t\tif (value === null) {\n\t\t\t\t\treturn [...result, [encode(key, options), ':list='].join('')];\n\t\t\t\t}\n\n\t\t\t\treturn [...result, [encode(key, options), ':list=', encode(value, options)].join('')];\n\t\t\t};\n\n\t\tcase 'comma':\n\t\tcase 'separator':\n\t\tcase 'bracket-separator': {\n\t\t\tconst keyValueSep = options.arrayFormat === 'bracket-separator' ?\n\t\t\t\t'[]=' :\n\t\t\t\t'=';\n\n\t\t\treturn key => (result, value) => {\n\t\t\t\tif (\n\t\t\t\t\tvalue === undefined ||\n\t\t\t\t\t(options.skipNull && value === null) ||\n\t\t\t\t\t(options.skipEmptyString && value === '')\n\t\t\t\t) {\n\t\t\t\t\treturn result;\n\t\t\t\t}\n\n\t\t\t\t// Translate null to an empty string so that it doesn't serialize as 'null'\n\t\t\t\tvalue = value === null ? '' : value;\n\n\t\t\t\tif (result.length === 0) {\n\t\t\t\t\treturn [[encode(key, options), keyValueSep, encode(value, options)].join('')];\n\t\t\t\t}\n\n\t\t\t\treturn [[result, encode(value, options)].join(options.arrayFormatSeparator)];\n\t\t\t};\n\t\t}\n\n\t\tdefault:\n\t\t\treturn key => (result, value) => {\n\t\t\t\tif (\n\t\t\t\t\tvalue === undefined ||\n\t\t\t\t\t(options.skipNull && value === null) ||\n\t\t\t\t\t(options.skipEmptyString && value === '')\n\t\t\t\t) {\n\t\t\t\t\treturn result;\n\t\t\t\t}\n\n\t\t\t\tif (value === null) {\n\t\t\t\t\treturn [...result, encode(key, options)];\n\t\t\t\t}\n\n\t\t\t\treturn [...result, [encode(key, options), '=', encode(value, options)].join('')];\n\t\t\t};\n\t}\n}\n\nfunction parserForArrayFormat(options) {\n\tlet result;\n\n\tswitch (options.arrayFormat) {\n\t\tcase 'index':\n\t\t\treturn (key, value, accumulator) => {\n\t\t\t\tresult = /\\[(\\d*)\\]$/.exec(key);\n\n\t\t\t\tkey = key.replace(/\\[\\d*\\]$/, '');\n\n\t\t\t\tif (!result) {\n\t\t\t\t\taccumulator[key] = value;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\tif (accumulator[key] === undefined) {\n\t\t\t\t\taccumulator[key] = {};\n\t\t\t\t}\n\n\t\t\t\taccumulator[key][result[1]] = value;\n\t\t\t};\n\n\t\tcase 'bracket':\n\t\t\treturn (key, value, accumulator) => {\n\t\t\t\tresult = /(\\[\\])$/.exec(key);\n\t\t\t\tkey = key.replace(/\\[\\]$/, '');\n\n\t\t\t\tif (!result) {\n\t\t\t\t\taccumulator[key] = value;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\tif (accumulator[key] === undefined) {\n\t\t\t\t\taccumulator[key] = [value];\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\taccumulator[key] = [].concat(accumulator[key], value);\n\t\t\t};\n\n\t\tcase 'colon-list-separator':\n\t\t\treturn (key, value, accumulator) => {\n\t\t\t\tresult = /(:list)$/.exec(key);\n\t\t\t\tkey = key.replace(/:list$/, '');\n\n\t\t\t\tif (!result) {\n\t\t\t\t\taccumulator[key] = value;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\tif (accumulator[key] === undefined) {\n\t\t\t\t\taccumulator[key] = [value];\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\taccumulator[key] = [].concat(accumulator[key], value);\n\t\t\t};\n\n\t\tcase 'comma':\n\t\tcase 'separator':\n\t\t\treturn (key, value, accumulator) => {\n\t\t\t\tconst isArray = typeof value === 'string' && value.includes(options.arrayFormatSeparator);\n\t\t\t\tconst isEncodedArray = (typeof value === 'string' && !isArray && decode(value, options).includes(options.arrayFormatSeparator));\n\t\t\t\tvalue = isEncodedArray ? decode(value, options) : value;\n\t\t\t\tconst newValue = isArray || isEncodedArray ? value.split(options.arrayFormatSeparator).map(item => decode(item, options)) : value === null ? value : decode(value, options);\n\t\t\t\taccumulator[key] = newValue;\n\t\t\t};\n\n\t\tcase 'bracket-separator':\n\t\t\treturn (key, value, accumulator) => {\n\t\t\t\tconst isArray = /(\\[\\])$/.test(key);\n\t\t\t\tkey = key.replace(/\\[\\]$/, '');\n\n\t\t\t\tif (!isArray) {\n\t\t\t\t\taccumulator[key] = value ? decode(value, options) : value;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\tconst arrayValue = value === null ?\n\t\t\t\t\t[] :\n\t\t\t\t\tvalue.split(options.arrayFormatSeparator).map(item => decode(item, options));\n\n\t\t\t\tif (accumulator[key] === undefined) {\n\t\t\t\t\taccumulator[key] = arrayValue;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\taccumulator[key] = [].concat(accumulator[key], arrayValue);\n\t\t\t};\n\n\t\tdefault:\n\t\t\treturn (key, value, accumulator) => {\n\t\t\t\tif (accumulator[key] === undefined) {\n\t\t\t\t\taccumulator[key] = value;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\taccumulator[key] = [].concat(accumulator[key], value);\n\t\t\t};\n\t}\n}\n\nfunction validateArrayFormatSeparator(value) {\n\tif (typeof value !== 'string' || value.length !== 1) {\n\t\tthrow new TypeError('arrayFormatSeparator must be single character string');\n\t}\n}\n\nfunction encode(value, options) {\n\tif (options.encode) {\n\t\treturn options.strict ? strictUriEncode(value) : encodeURIComponent(value);\n\t}\n\n\treturn value;\n}\n\nfunction decode(value, options) {\n\tif (options.decode) {\n\t\treturn decodeComponent(value);\n\t}\n\n\treturn value;\n}\n\nfunction keysSorter(input) {\n\tif (Array.isArray(input)) {\n\t\treturn input.sort();\n\t}\n\n\tif (typeof input === 'object') {\n\t\treturn keysSorter(Object.keys(input))\n\t\t\t.sort((a, b) => Number(a) - Number(b))\n\t\t\t.map(key => input[key]);\n\t}\n\n\treturn input;\n}\n\nfunction removeHash(input) {\n\tconst hashStart = input.indexOf('#');\n\tif (hashStart !== -1) {\n\t\tinput = input.slice(0, hashStart);\n\t}\n\n\treturn input;\n}\n\nfunction getHash(url) {\n\tlet hash = '';\n\tconst hashStart = url.indexOf('#');\n\tif (hashStart !== -1) {\n\t\thash = url.slice(hashStart);\n\t}\n\n\treturn hash;\n}\n\nfunction extract(input) {\n\tinput = removeHash(input);\n\tconst queryStart = input.indexOf('?');\n\tif (queryStart === -1) {\n\t\treturn '';\n\t}\n\n\treturn input.slice(queryStart + 1);\n}\n\nfunction parseValue(value, options) {\n\tif (options.parseNumbers && !Number.isNaN(Number(value)) && (typeof value === 'string' && value.trim() !== '')) {\n\t\tvalue = Number(value);\n\t} else if (options.parseBooleans && value !== null && (value.toLowerCase() === 'true' || value.toLowerCase() === 'false')) {\n\t\tvalue = value.toLowerCase() === 'true';\n\t}\n\n\treturn value;\n}\n\nfunction parse(query, options) {\n\toptions = Object.assign({\n\t\tdecode: true,\n\t\tsort: true,\n\t\tarrayFormat: 'none',\n\t\tarrayFormatSeparator: ',',\n\t\tparseNumbers: false,\n\t\tparseBooleans: false\n\t}, options);\n\n\tvalidateArrayFormatSeparator(options.arrayFormatSeparator);\n\n\tconst formatter = parserForArrayFormat(options);\n\n\t// Create an object with no prototype\n\tconst ret = Object.create(null);\n\n\tif (typeof query !== 'string') {\n\t\treturn ret;\n\t}\n\n\tquery = query.trim().replace(/^[?#&]/, '');\n\n\tif (!query) {\n\t\treturn ret;\n\t}\n\n\tfor (const param of query.split('&')) {\n\t\tif (param === '') {\n\t\t\tcontinue;\n\t\t}\n\n\t\tlet [key, value] = splitOnFirst(options.decode ? param.replace(/\\+/g, ' ') : param, '=');\n\n\t\t// Missing `=` should be `null`:\n\t\t// http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters\n\t\tvalue = value === undefined ? null : ['comma', 'separator', 'bracket-separator'].includes(options.arrayFormat) ? value : decode(value, options);\n\t\tformatter(decode(key, options), value, ret);\n\t}\n\n\tfor (const key of Object.keys(ret)) {\n\t\tconst value = ret[key];\n\t\tif (typeof value === 'object' && value !== null) {\n\t\t\tfor (const k of Object.keys(value)) {\n\t\t\t\tvalue[k] = parseValue(value[k], options);\n\t\t\t}\n\t\t} else {\n\t\t\tret[key] = parseValue(value, options);\n\t\t}\n\t}\n\n\tif (options.sort === false) {\n\t\treturn ret;\n\t}\n\n\treturn (options.sort === true ? Object.keys(ret).sort() : Object.keys(ret).sort(options.sort)).reduce((result, key) => {\n\t\tconst value = ret[key];\n\t\tif (Boolean(value) && typeof value === 'object' && !Array.isArray(value)) {\n\t\t\t// Sort object keys, not values\n\t\t\tresult[key] = keysSorter(value);\n\t\t} else {\n\t\t\tresult[key] = value;\n\t\t}\n\n\t\treturn result;\n\t}, Object.create(null));\n}\n\nexports.extract = extract;\nexports.parse = parse;\n\nexports.stringify = (object, options) => {\n\tif (!object) {\n\t\treturn '';\n\t}\n\n\toptions = Object.assign({\n\t\tencode: true,\n\t\tstrict: true,\n\t\tarrayFormat: 'none',\n\t\tarrayFormatSeparator: ','\n\t}, options);\n\n\tvalidateArrayFormatSeparator(options.arrayFormatSeparator);\n\n\tconst shouldFilter = key => (\n\t\t(options.skipNull && isNullOrUndefined(object[key])) ||\n\t\t(options.skipEmptyString && object[key] === '')\n\t);\n\n\tconst formatter = encoderForArrayFormat(options);\n\n\tconst objectCopy = {};\n\n\tfor (const key of Object.keys(object)) {\n\t\tif (!shouldFilter(key)) {\n\t\t\tobjectCopy[key] = object[key];\n\t\t}\n\t}\n\n\tconst keys = Object.keys(objectCopy);\n\n\tif (options.sort !== false) {\n\t\tkeys.sort(options.sort);\n\t}\n\n\treturn keys.map(key => {\n\t\tconst value = object[key];\n\n\t\tif (value === undefined) {\n\t\t\treturn '';\n\t\t}\n\n\t\tif (value === null) {\n\t\t\treturn encode(key, options);\n\t\t}\n\n\t\tif (Array.isArray(value)) {\n\t\t\tif (value.length === 0 && options.arrayFormat === 'bracket-separator') {\n\t\t\t\treturn encode(key, options) + '[]';\n\t\t\t}\n\n\t\t\treturn value\n\t\t\t\t.reduce(formatter(key), [])\n\t\t\t\t.join('&');\n\t\t}\n\n\t\treturn encode(key, options) + '=' + encode(value, options);\n\t}).filter(x => x.length > 0).join('&');\n};\n\nexports.parseUrl = (url, options) => {\n\toptions = Object.assign({\n\t\tdecode: true\n\t}, options);\n\n\tconst [url_, hash] = splitOnFirst(url, '#');\n\n\treturn Object.assign(\n\t\t{\n\t\t\turl: url_.split('?')[0] || '',\n\t\t\tquery: parse(extract(url), options)\n\t\t},\n\t\toptions && options.parseFragmentIdentifier && hash ? {fragmentIdentifier: decode(hash, options)} : {}\n\t);\n};\n\nexports.stringifyUrl = (object, options) => {\n\toptions = Object.assign({\n\t\tencode: true,\n\t\tstrict: true,\n\t\t[encodeFragmentIdentifier]: true\n\t}, options);\n\n\tconst url = removeHash(object.url).split('?')[0] || '';\n\tconst queryFromUrl = exports.extract(object.url);\n\tconst parsedQueryFromUrl = exports.parse(queryFromUrl, {sort: false});\n\n\tconst query = Object.assign(parsedQueryFromUrl, object.query);\n\tlet queryString = exports.stringify(query, options);\n\tif (queryString) {\n\t\tqueryString = `?${queryString}`;\n\t}\n\n\tlet hash = getHash(object.url);\n\tif (object.fragmentIdentifier) {\n\t\thash = `#${options[encodeFragmentIdentifier] ? encode(object.fragmentIdentifier, options) : object.fragmentIdentifier}`;\n\t}\n\n\treturn `${url}${queryString}${hash}`;\n};\n\nexports.pick = (input, filter, options) => {\n\toptions = Object.assign({\n\t\tparseFragmentIdentifier: true,\n\t\t[encodeFragmentIdentifier]: false\n\t}, options);\n\n\tconst {url, query, fragmentIdentifier} = exports.parseUrl(input, options);\n\treturn exports.stringifyUrl({\n\t\turl,\n\t\tquery: filterObject(query, filter),\n\t\tfragmentIdentifier\n\t}, options);\n};\n\nexports.exclude = (input, filter, options) => {\n\tconst exclusionFilter = Array.isArray(filter) ? key => !filter.includes(key) : (key, value) => !filter(key, value);\n\n\treturn exports.pick(input, exclusionFilter, options);\n};\n","// MIT License\n// Copyright (c) 2019-present StringEpsilon \n// Copyright (c) 2017-2019 James Kyle \n// https://github.com/StringEpsilon/mini-create-react-context\nimport React from \"react\";\nimport PropTypes from \"prop-types\";\nimport warning from \"tiny-warning\";\n\nconst MAX_SIGNED_31_BIT_INT = 1073741823;\n\nconst commonjsGlobal =\n typeof globalThis !== \"undefined\" // 'global proper'\n ? // eslint-disable-next-line no-undef\n globalThis\n : typeof window !== \"undefined\"\n ? window // Browser\n : typeof global !== \"undefined\"\n ? global // node.js\n : {};\n\nfunction getUniqueId() {\n let key = \"__global_unique_id__\";\n return (commonjsGlobal[key] = (commonjsGlobal[key] || 0) + 1);\n}\n\n// Inlined Object.is polyfill.\n// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is\nfunction objectIs(x, y) {\n if (x === y) {\n return x !== 0 || 1 / x === 1 / y;\n } else {\n // eslint-disable-next-line no-self-compare\n return x !== x && y !== y;\n }\n}\n\nfunction createEventEmitter(value) {\n let handlers = [];\n return {\n on(handler) {\n handlers.push(handler);\n },\n\n off(handler) {\n handlers = handlers.filter(h => h !== handler);\n },\n\n get() {\n return value;\n },\n\n set(newValue, changedBits) {\n value = newValue;\n handlers.forEach(handler => handler(value, changedBits));\n }\n };\n}\n\nfunction onlyChild(children) {\n return Array.isArray(children) ? children[0] : children;\n}\n\nexport default function createReactContext(defaultValue, calculateChangedBits) {\n const contextProp = \"__create-react-context-\" + getUniqueId() + \"__\";\n\n class Provider extends React.Component {\n emitter = createEventEmitter(this.props.value);\n\n static childContextTypes = {\n [contextProp]: PropTypes.object.isRequired\n };\n\n getChildContext() {\n return {\n [contextProp]: this.emitter\n };\n }\n\n componentWillReceiveProps(nextProps) {\n if (this.props.value !== nextProps.value) {\n let oldValue = this.props.value;\n let newValue = nextProps.value;\n let changedBits;\n\n if (objectIs(oldValue, newValue)) {\n changedBits = 0; // No change\n } else {\n changedBits =\n typeof calculateChangedBits === \"function\"\n ? calculateChangedBits(oldValue, newValue)\n : MAX_SIGNED_31_BIT_INT;\n if (process.env.NODE_ENV !== \"production\") {\n warning(\n (changedBits & MAX_SIGNED_31_BIT_INT) === changedBits,\n \"calculateChangedBits: Expected the return value to be a \" +\n \"31-bit integer. Instead received: \" +\n changedBits\n );\n }\n\n changedBits |= 0;\n\n if (changedBits !== 0) {\n this.emitter.set(nextProps.value, changedBits);\n }\n }\n }\n }\n\n render() {\n return this.props.children;\n }\n }\n\n class Consumer extends React.Component {\n static contextTypes = {\n [contextProp]: PropTypes.object\n };\n\n observedBits;\n\n state = {\n value: this.getValue()\n };\n\n componentWillReceiveProps(nextProps) {\n let { observedBits } = nextProps;\n this.observedBits =\n observedBits === undefined || observedBits === null\n ? MAX_SIGNED_31_BIT_INT // Subscribe to all changes by default\n : observedBits;\n }\n\n componentDidMount() {\n if (this.context[contextProp]) {\n this.context[contextProp].on(this.onUpdate);\n }\n let { observedBits } = this.props;\n this.observedBits =\n observedBits === undefined || observedBits === null\n ? MAX_SIGNED_31_BIT_INT // Subscribe to all changes by default\n : observedBits;\n }\n\n componentWillUnmount() {\n if (this.context[contextProp]) {\n this.context[contextProp].off(this.onUpdate);\n }\n }\n\n getValue() {\n if (this.context[contextProp]) {\n return this.context[contextProp].get();\n } else {\n return defaultValue;\n }\n }\n\n onUpdate = (newValue, changedBits) => {\n const observedBits = this.observedBits | 0;\n if ((observedBits & changedBits) !== 0) {\n this.setState({ value: this.getValue() });\n }\n };\n\n render() {\n return onlyChild(this.props.children)(this.state.value);\n }\n }\n\n return {\n Provider,\n Consumer\n };\n}\n","// MIT License\n// Copyright (c) 2019-present StringEpsilon \n// Copyright (c) 2017-2019 James Kyle \n// https://github.com/StringEpsilon/mini-create-react-context\nimport React from \"react\";\nimport createReactContext from \"./miniCreateReactContext\";\n\nexport default React.createContext || createReactContext;\n","// TODO: Replace with React.createContext once we can assume React 16+\nimport createContext from \"./createContext\";\n\nconst createNamedContext = name => {\n const context = createContext();\n context.displayName = name;\n\n return context;\n};\n\nexport default createNamedContext;\n","import createNamedContext from \"./createNamedContext\";\n\nconst historyContext = /*#__PURE__*/ createNamedContext(\"Router-History\");\nexport default historyContext;\n","import createNamedContext from \"./createNamedContext\";\n\nconst context = /*#__PURE__*/ createNamedContext(\"Router\");\nexport default context;\n","import React from \"react\";\nimport PropTypes from \"prop-types\";\nimport warning from \"tiny-warning\";\n\nimport HistoryContext from \"./HistoryContext.js\";\nimport RouterContext from \"./RouterContext.js\";\n\n/**\n * The public API for putting history on context.\n */\nclass Router extends React.Component {\n static computeRootMatch(pathname) {\n return { path: \"/\", url: \"/\", params: {}, isExact: pathname === \"/\" };\n }\n\n constructor(props) {\n super(props);\n\n this.state = {\n location: props.history.location\n };\n\n // This is a bit of a hack. We have to start listening for location\n // changes here in the constructor in case there are any s\n // on the initial render. If there are, they will replace/push when\n // they mount and since cDM fires in children before parents, we may\n // get a new location before the is mounted.\n this._isMounted = false;\n this._pendingLocation = null;\n\n if (!props.staticContext) {\n this.unlisten = props.history.listen(location => {\n this._pendingLocation = location;\n });\n }\n }\n\n componentDidMount() {\n this._isMounted = true;\n\n if (this.unlisten) {\n // Any pre-mount location changes have been captured at\n // this point, so unregister the listener.\n this.unlisten();\n }\n if (!this.props.staticContext) {\n this.unlisten = this.props.history.listen(location => {\n if (this._isMounted) {\n this.setState({ location });\n }\n });\n }\n if (this._pendingLocation) {\n this.setState({ location: this._pendingLocation });\n }\n }\n\n componentWillUnmount() {\n if (this.unlisten) {\n this.unlisten();\n this._isMounted = false;\n this._pendingLocation = null;\n }\n }\n\n render() {\n return (\n \n \"\n );\n };\n}\n\nexport default Router;\n","import React from \"react\";\nimport PropTypes from \"prop-types\";\nimport { createMemoryHistory as createHistory } from \"history\";\nimport warning from \"tiny-warning\";\n\nimport Router from \"./Router.js\";\n\n/**\n * The public API for a that stores location in memory.\n */\nclass MemoryRouter extends React.Component {\n history = createHistory(this.props);\n\n render() {\n return ignores the history prop. To use a custom history, \" +\n \"use `import { Router }` instead of `import { MemoryRouter as Router }`.\"\n );\n };\n}\n\nexport default MemoryRouter;\n","import React from \"react\";\n\nclass Lifecycle extends React.Component {\n componentDidMount() {\n if (this.props.onMount) this.props.onMount.call(this, this);\n }\n\n componentDidUpdate(prevProps) {\n if (this.props.onUpdate) this.props.onUpdate.call(this, this, prevProps);\n }\n\n componentWillUnmount() {\n if (this.props.onUnmount) this.props.onUnmount.call(this, this);\n }\n\n render() {\n return null;\n }\n}\n\nexport default Lifecycle;\n","import pathToRegexp from \"path-to-regexp\";\n\nconst cache = {};\nconst cacheLimit = 10000;\nlet cacheCount = 0;\n\nfunction compilePath(path) {\n if (cache[path]) return cache[path];\n\n const generator = pathToRegexp.compile(path);\n\n if (cacheCount < cacheLimit) {\n cache[path] = generator;\n cacheCount++;\n }\n\n return generator;\n}\n\n/**\n * Public API for generating a URL pathname from a path and parameters.\n */\nfunction generatePath(path = \"/\", params = {}) {\n return path === \"/\" ? path : compilePath(path)(params, { pretty: true });\n}\n\nexport default generatePath;\n","import React from \"react\";\nimport PropTypes from \"prop-types\";\nimport { createLocation, locationsAreEqual } from \"history\";\nimport invariant from \"tiny-invariant\";\n\nimport Lifecycle from \"./Lifecycle.js\";\nimport RouterContext from \"./RouterContext.js\";\nimport generatePath from \"./generatePath.js\";\n\n/**\n * The public API for navigating programmatically with a component.\n */\nfunction Redirect({ computedMatch, to, push = false }) {\n return (\n \n {context => {\n invariant(context, \"You should not use outside a \");\n\n const { history, staticContext } = context;\n\n const method = push ? history.push : history.replace;\n const location = createLocation(\n computedMatch\n ? typeof to === \"string\"\n ? generatePath(to, computedMatch.params)\n : {\n ...to,\n pathname: generatePath(to.pathname, computedMatch.params)\n }\n : to\n );\n\n // When rendering in a static context,\n // set the new location immediately.\n if (staticContext) {\n method(location);\n return null;\n }\n\n return (\n {\n method(location);\n }}\n onUpdate={(self, prevProps) => {\n const prevLocation = createLocation(prevProps.to);\n if (\n !locationsAreEqual(prevLocation, {\n ...location,\n key: prevLocation.key\n })\n ) {\n method(location);\n }\n }}\n to={to}\n />\n );\n }}\n \n );\n}\n\nif (__DEV__) {\n Redirect.propTypes = {\n push: PropTypes.bool,\n from: PropTypes.string,\n to: PropTypes.oneOfType([PropTypes.string, PropTypes.object]).isRequired\n };\n}\n\nexport default Redirect;\n","import pathToRegexp from \"path-to-regexp\";\n\nconst cache = {};\nconst cacheLimit = 10000;\nlet cacheCount = 0;\n\nfunction compilePath(path, options) {\n const cacheKey = `${options.end}${options.strict}${options.sensitive}`;\n const pathCache = cache[cacheKey] || (cache[cacheKey] = {});\n\n if (pathCache[path]) return pathCache[path];\n\n const keys = [];\n const regexp = pathToRegexp(path, keys, options);\n const result = { regexp, keys };\n\n if (cacheCount < cacheLimit) {\n pathCache[path] = result;\n cacheCount++;\n }\n\n return result;\n}\n\n/**\n * Public API for matching a URL pathname to a path.\n */\nfunction matchPath(pathname, options = {}) {\n if (typeof options === \"string\" || Array.isArray(options)) {\n options = { path: options };\n }\n\n const { path, exact = false, strict = false, sensitive = false } = options;\n\n const paths = [].concat(path);\n\n return paths.reduce((matched, path) => {\n if (!path && path !== \"\") return null;\n if (matched) return matched;\n\n const { regexp, keys } = compilePath(path, {\n end: exact,\n strict,\n sensitive\n });\n const match = regexp.exec(pathname);\n\n if (!match) return null;\n\n const [url, ...values] = match;\n const isExact = pathname === url;\n\n if (exact && !isExact) return null;\n\n return {\n path, // the path used to match\n url: path === \"/\" && url === \"\" ? \"/\" : url, // the matched portion of the URL\n isExact, // whether or not we matched exactly\n params: keys.reduce((memo, key, index) => {\n memo[key.name] = values[index];\n return memo;\n }, {})\n };\n }, null);\n}\n\nexport default matchPath;\n","import React from \"react\";\nimport { isValidElementType } from \"react-is\";\nimport PropTypes from \"prop-types\";\nimport invariant from \"tiny-invariant\";\nimport warning from \"tiny-warning\";\n\nimport RouterContext from \"./RouterContext.js\";\nimport matchPath from \"./matchPath.js\";\n\nfunction isEmptyChildren(children) {\n return React.Children.count(children) === 0;\n}\n\nfunction evalChildrenDev(children, props, path) {\n const value = children(props);\n\n warning(\n value !== undefined,\n \"You returned `undefined` from the `children` function of \" +\n `, but you ` +\n \"should have returned a React element or `null`\"\n );\n\n return value || null;\n}\n\n/**\n * The public API for matching a single path and rendering.\n */\nclass Route extends React.Component {\n render() {\n return (\n \n {context => {\n invariant(context, \"You should not use outside a \");\n\n const location = this.props.location || context.location;\n const match = this.props.computedMatch\n ? this.props.computedMatch // already computed the match for us\n : this.props.path\n ? matchPath(location.pathname, this.props)\n : context.match;\n\n const props = { ...context, location, match };\n\n let { children, component, render } = this.props;\n\n // Preact uses an empty array as children by\n // default, so use null if that's the case.\n if (Array.isArray(children) && isEmptyChildren(children)) {\n children = null;\n }\n\n return (\n \n {props.match\n ? children\n ? typeof children === \"function\"\n ? __DEV__\n ? evalChildrenDev(children, props, this.props.path)\n : children(props)\n : children\n : component\n ? React.createElement(component, props)\n : render\n ? render(props)\n : null\n : typeof children === \"function\"\n ? __DEV__\n ? evalChildrenDev(children, props, this.props.path)\n : children(props)\n : null}\n \n );\n }}\n \n );\n }\n}\n\nif (__DEV__) {\n Route.propTypes = {\n children: PropTypes.oneOfType([PropTypes.func, PropTypes.node]),\n component: (props, propName) => {\n if (props[propName] && !isValidElementType(props[propName])) {\n return new Error(\n `Invalid prop 'component' supplied to 'Route': the prop is not a valid React component`\n );\n }\n },\n exact: PropTypes.bool,\n location: PropTypes.object,\n path: PropTypes.oneOfType([\n PropTypes.string,\n PropTypes.arrayOf(PropTypes.string)\n ]),\n render: PropTypes.func,\n sensitive: PropTypes.bool,\n strict: PropTypes.bool\n };\n\n Route.prototype.componentDidMount = function() {\n warning(\n !(\n this.props.children &&\n !isEmptyChildren(this.props.children) &&\n this.props.component\n ),\n \"You should not use and in the same route; will be ignored\"\n );\n\n warning(\n !(\n this.props.children &&\n !isEmptyChildren(this.props.children) &&\n this.props.render\n ),\n \"You should not use and in the same route; will be ignored\"\n );\n\n warning(\n !(this.props.component && this.props.render),\n \"You should not use and in the same route; will be ignored\"\n );\n };\n\n Route.prototype.componentDidUpdate = function(prevProps) {\n warning(\n !(this.props.location && !prevProps.location),\n ' elements should not change from uncontrolled to controlled (or vice versa). You initially used no \"location\" prop and then provided one on a subsequent render.'\n );\n\n warning(\n !(!this.props.location && prevProps.location),\n ' elements should not change from controlled to uncontrolled (or vice versa). You provided a \"location\" prop initially but omitted it on a subsequent render.'\n );\n };\n}\n\nexport default Route;\n","import React from \"react\";\nimport PropTypes from \"prop-types\";\nimport { createLocation, createPath } from \"history\";\nimport invariant from \"tiny-invariant\";\nimport warning from \"tiny-warning\";\n\nimport Router from \"./Router.js\";\n\nfunction addLeadingSlash(path) {\n return path.charAt(0) === \"/\" ? path : \"/\" + path;\n}\n\nfunction addBasename(basename, location) {\n if (!basename) return location;\n\n return {\n ...location,\n pathname: addLeadingSlash(basename) + location.pathname\n };\n}\n\nfunction stripBasename(basename, location) {\n if (!basename) return location;\n\n const base = addLeadingSlash(basename);\n\n if (location.pathname.indexOf(base) !== 0) return location;\n\n return {\n ...location,\n pathname: location.pathname.substr(base.length)\n };\n}\n\nfunction createURL(location) {\n return typeof location === \"string\" ? location : createPath(location);\n}\n\nfunction staticHandler(methodName) {\n return () => {\n invariant(false, \"You cannot %s with \", methodName);\n };\n}\n\nfunction noop() {}\n\n/**\n * The public top-level API for a \"static\" , so-called because it\n * can't actually change the current location. Instead, it just records\n * location changes in a context object. Useful mainly in testing and\n * server-rendering scenarios.\n */\nclass StaticRouter extends React.Component {\n navigateTo(location, action) {\n const { basename = \"\", context = {} } = this.props;\n context.action = action;\n context.location = addBasename(basename, createLocation(location));\n context.url = createURL(context.location);\n }\n\n handlePush = location => this.navigateTo(location, \"PUSH\");\n handleReplace = location => this.navigateTo(location, \"REPLACE\");\n handleListen = () => noop;\n handleBlock = () => noop;\n\n render() {\n const { basename = \"\", context = {}, location = \"/\", ...rest } = this.props;\n\n const history = {\n createHref: path => addLeadingSlash(basename + createURL(path)),\n action: \"POP\",\n location: stripBasename(basename, createLocation(location)),\n push: this.handlePush,\n replace: this.handleReplace,\n go: staticHandler(\"go\"),\n goBack: staticHandler(\"goBack\"),\n goForward: staticHandler(\"goForward\"),\n listen: this.handleListen,\n block: this.handleBlock\n };\n\n return ignores the history prop. To use a custom history, \" +\n \"use `import { Router }` instead of `import { StaticRouter as Router }`.\"\n );\n };\n}\n\nexport default StaticRouter;\n","import React from \"react\";\nimport PropTypes from \"prop-types\";\nimport invariant from \"tiny-invariant\";\nimport warning from \"tiny-warning\";\n\nimport RouterContext from \"./RouterContext.js\";\nimport matchPath from \"./matchPath.js\";\n\n/**\n * The public API for rendering the first that matches.\n */\nclass Switch extends React.Component {\n render() {\n return (\n \n {context => {\n invariant(context, \"You should not use outside a \");\n\n const location = this.props.location || context.location;\n\n let element, match;\n\n // We use React.Children.forEach instead of React.Children.toArray().find()\n // here because toArray adds keys to all child elements and we do not want\n // to trigger an unmount/remount for two s that render the same\n // component at different URLs.\n React.Children.forEach(this.props.children, child => {\n if (match == null && React.isValidElement(child)) {\n element = child;\n\n const path = child.props.path || child.props.from;\n\n match = path\n ? matchPath(location.pathname, { ...child.props, path })\n : context.match;\n }\n });\n\n return match\n ? React.cloneElement(element, { location, computedMatch: match })\n : null;\n }}\n \n );\n }\n}\n\nif (__DEV__) {\n Switch.propTypes = {\n children: PropTypes.node,\n location: PropTypes.object\n };\n\n Switch.prototype.componentDidUpdate = function(prevProps) {\n warning(\n !(this.props.location && !prevProps.location),\n ' elements should not change from uncontrolled to controlled (or vice versa). You initially used no \"location\" prop and then provided one on a subsequent render.'\n );\n\n warning(\n !(!this.props.location && prevProps.location),\n ' elements should not change from controlled to uncontrolled (or vice versa). You provided a \"location\" prop initially but omitted it on a subsequent render.'\n );\n };\n}\n\nexport default Switch;\n","import React from \"react\";\nimport invariant from \"tiny-invariant\";\n\nimport RouterContext from \"./RouterContext.js\";\nimport HistoryContext from \"./HistoryContext.js\";\nimport matchPath from \"./matchPath.js\";\n\nconst useContext = React.useContext;\n\nexport function useHistory() {\n if (__DEV__) {\n invariant(\n typeof useContext === \"function\",\n \"You must use React >= 16.8 in order to use useHistory()\"\n );\n }\n\n return useContext(HistoryContext);\n}\n\nexport function useLocation() {\n if (__DEV__) {\n invariant(\n typeof useContext === \"function\",\n \"You must use React >= 16.8 in order to use useLocation()\"\n );\n }\n\n return useContext(RouterContext).location;\n}\n\nexport function useParams() {\n if (__DEV__) {\n invariant(\n typeof useContext === \"function\",\n \"You must use React >= 16.8 in order to use useParams()\"\n );\n }\n\n const match = useContext(RouterContext).match;\n return match ? match.params : {};\n}\n\nexport function useRouteMatch(path) {\n if (__DEV__) {\n invariant(\n typeof useContext === \"function\",\n \"You must use React >= 16.8 in order to use useRouteMatch()\"\n );\n }\n\n const location = useLocation();\n const match = useContext(RouterContext).match;\n return path ? matchPath(location.pathname, path) : match;\n}\n","'use strict';\n\nfunction checkDCE() {\n /* global __REACT_DEVTOOLS_GLOBAL_HOOK__ */\n if (\n typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined' ||\n typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE !== 'function'\n ) {\n return;\n }\n if (process.env.NODE_ENV !== 'production') {\n // This branch is unreachable because this function is only called\n // in production, but the condition is true only in development.\n // Therefore if the branch is still here, dead code elimination wasn't\n // properly applied.\n // Don't change the message. React DevTools relies on it. Also make sure\n // this message doesn't occur elsewhere in this function, or it will cause\n // a false positive.\n throw new Error('^_^');\n }\n try {\n // Verify that the code above has been dead code eliminated (DCE'd).\n __REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE(checkDCE);\n } catch (err) {\n // DevTools shouldn't crash React, no matter what.\n // We should still report in case we break this code.\n console.error(err);\n }\n}\n\nif (process.env.NODE_ENV === 'production') {\n // DCE check should happen before ReactDOM bundle executes so that\n // DevTools can report bad minification during injection.\n checkDCE();\n module.exports = require('./cjs/react-dom.production.min.js');\n} else {\n module.exports = require('./cjs/react-dom.development.js');\n}\n","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _bootstrapTable = require('./src/bootstrap-table');\n\nvar _bootstrapTable2 = _interopRequireDefault(_bootstrapTable);\n\nvar _contexts = require('./src/contexts');\n\nvar _contexts2 = _interopRequireDefault(_contexts);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = (0, _contexts2.default)(_bootstrapTable2.default);","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _underscore = require('underscore');\n\nvar _underscore2 = _interopRequireDefault(_underscore);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction splitNested(str) {\n return [str].join('.').replace(/\\[/g, '.').replace(/\\]/g, '').split('.');\n} /* eslint no-empty: 0 */\n/* eslint no-param-reassign: 0 */\n/* eslint prefer-rest-params: 0 */\n\n\nfunction contains(list, value) {\n if (_underscore2.default.includes) {\n return _underscore2.default.includes(list, value);\n }\n\n return list.indexOf(value) > -1;\n}\n\nfunction get(target, field) {\n var directGet = target[field];\n if (directGet !== undefined && directGet !== null) {\n return directGet;\n }\n\n var pathArray = splitNested(field);\n var result = void 0;\n try {\n result = pathArray.reduce(function (curr, path) {\n return curr[path];\n }, target);\n } catch (e) {}\n return result;\n}\n\nfunction set(target, field, value) {\n var safe = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;\n\n var pathArray = splitNested(field);\n var level = 0;\n pathArray.reduce(function (a, b) {\n level += 1;\n if (typeof a[b] === 'undefined') {\n if (!safe) throw new Error(a + '.' + b + ' is undefined');\n a[b] = {};\n return a[b];\n }\n\n if (level === pathArray.length) {\n a[b] = value;\n return value;\n }\n return a[b];\n }, target);\n}\n\nfunction isEmptyObject(obj) {\n if (!_underscore2.default.isObject(obj)) return false;\n\n var hasOwnProperty = Object.prototype.hasOwnProperty;\n var keys = Object.keys(obj);\n\n for (var i = 0; i < keys.length; i += 1) {\n if (hasOwnProperty.call(obj, keys[i])) return false;\n }\n\n return true;\n}\n\nfunction isDefined(value) {\n return typeof value !== 'undefined' && value !== null;\n}\n\nfunction sleep(fn, ms) {\n return setTimeout(function () {\n return fn();\n }, ms);\n}\n\nfunction debounce(func, wait, immediate) {\n var _this = this,\n _arguments = arguments;\n\n var timeout = void 0;\n\n return function () {\n var later = function later() {\n timeout = null;\n\n if (!immediate) {\n func.apply(_this, _arguments);\n }\n };\n\n var callNow = immediate && !timeout;\n\n clearTimeout(timeout);\n timeout = setTimeout(later, wait || 0);\n\n if (callNow) {\n func.apply(_this, _arguments);\n }\n };\n}\n\nexports.default = Object.assign(_underscore2.default, {\n get: get,\n set: set,\n isDefined: isDefined,\n isEmptyObject: isEmptyObject,\n sleep: sleep,\n debounce: debounce,\n contains: contains\n});","function _getPrototypeOf(t) {\n return _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function (t) {\n return t.__proto__ || Object.getPrototypeOf(t);\n }, _getPrototypeOf(t);\n}\nexport { _getPrototypeOf as default };","var toPropertyKey = require(\"./toPropertyKey.js\");\nfunction _defineProperty(e, r, t) {\n return (r = toPropertyKey(r)) in e ? Object.defineProperty(e, r, {\n value: t,\n enumerable: !0,\n configurable: !0,\n writable: !0\n }) : e[r] = t, e;\n}\nmodule.exports = _defineProperty, module.exports.__esModule = true, module.exports[\"default\"] = module.exports;","import _objectWithoutProperties from '@babel/runtime/helpers/esm/objectWithoutProperties';\nimport _extends from '@babel/runtime/helpers/esm/extends';\nimport '@babel/runtime/helpers/slicedToArray';\nimport '@babel/runtime/helpers/toConsumableArray';\nimport '@babel/runtime/helpers/defineProperty';\nimport _classCallCheck from '@babel/runtime/helpers/esm/classCallCheck';\nimport _createClass from '@babel/runtime/helpers/esm/createClass';\nimport '@babel/runtime/helpers/assertThisInitialized';\nimport _inherits from '@babel/runtime/helpers/esm/inherits';\nimport _possibleConstructorReturn from '@babel/runtime/helpers/esm/possibleConstructorReturn';\nimport _getPrototypeOf from '@babel/runtime/helpers/esm/getPrototypeOf';\nimport React, { Component } from 'react';\nimport 'memoize-one';\nimport '@emotion/core';\nimport 'react-dom';\nimport '@babel/runtime/helpers/typeof';\nimport { G as handleInputChange } from '../../dist/index-75b02bac.browser.esm.js';\nimport { S as Select } from '../../dist/Select-e1cf49ae.browser.esm.js';\nimport '@emotion/css';\nimport '@babel/runtime/helpers/taggedTemplateLiteral';\nimport 'react-input-autosize';\nimport { m as manageState } from '../../dist/stateManager-2f2b6f5b.browser.esm.js';\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\nvar defaultProps = {\n cacheOptions: false,\n defaultOptions: false,\n filterOption: null,\n isLoading: false\n};\nvar makeAsyncSelect = function makeAsyncSelect(SelectComponent) {\n var _class, _temp;\n\n return _temp = _class = /*#__PURE__*/function (_Component) {\n _inherits(Async, _Component);\n\n var _super = _createSuper(Async);\n\n function Async(props) {\n var _this;\n\n _classCallCheck(this, Async);\n\n _this = _super.call(this);\n _this.select = void 0;\n _this.lastRequest = void 0;\n _this.mounted = false;\n _this.optionsCache = {};\n\n _this.handleInputChange = function (newValue, actionMeta) {\n var _this$props = _this.props,\n cacheOptions = _this$props.cacheOptions,\n onInputChange = _this$props.onInputChange; // TODO\n\n var inputValue = handleInputChange(newValue, actionMeta, onInputChange);\n\n if (!inputValue) {\n delete _this.lastRequest;\n\n _this.setState({\n inputValue: '',\n loadedInputValue: '',\n loadedOptions: [],\n isLoading: false,\n passEmptyOptions: false\n });\n\n return;\n }\n\n if (cacheOptions && _this.optionsCache[inputValue]) {\n _this.setState({\n inputValue: inputValue,\n loadedInputValue: inputValue,\n loadedOptions: _this.optionsCache[inputValue],\n isLoading: false,\n passEmptyOptions: false\n });\n } else {\n var request = _this.lastRequest = {};\n\n _this.setState({\n inputValue: inputValue,\n isLoading: true,\n passEmptyOptions: !_this.state.loadedInputValue\n }, function () {\n _this.loadOptions(inputValue, function (options) {\n if (!_this.mounted) return;\n\n if (options) {\n _this.optionsCache[inputValue] = options;\n }\n\n if (request !== _this.lastRequest) return;\n delete _this.lastRequest;\n\n _this.setState({\n isLoading: false,\n loadedInputValue: inputValue,\n loadedOptions: options || [],\n passEmptyOptions: false\n });\n });\n });\n }\n\n return inputValue;\n };\n\n _this.state = {\n defaultOptions: Array.isArray(props.defaultOptions) ? props.defaultOptions : undefined,\n inputValue: typeof props.inputValue !== 'undefined' ? props.inputValue : '',\n isLoading: props.defaultOptions === true,\n loadedOptions: [],\n passEmptyOptions: false\n };\n return _this;\n }\n\n _createClass(Async, [{\n key: \"componentDidMount\",\n value: function componentDidMount() {\n var _this2 = this;\n\n this.mounted = true;\n var defaultOptions = this.props.defaultOptions;\n var inputValue = this.state.inputValue;\n\n if (defaultOptions === true) {\n this.loadOptions(inputValue, function (options) {\n if (!_this2.mounted) return;\n var isLoading = !!_this2.lastRequest;\n\n _this2.setState({\n defaultOptions: options || [],\n isLoading: isLoading\n });\n });\n }\n }\n }, {\n key: \"UNSAFE_componentWillReceiveProps\",\n value: function UNSAFE_componentWillReceiveProps(nextProps) {\n // if the cacheOptions prop changes, clear the cache\n if (nextProps.cacheOptions !== this.props.cacheOptions) {\n this.optionsCache = {};\n }\n\n if (nextProps.defaultOptions !== this.props.defaultOptions) {\n this.setState({\n defaultOptions: Array.isArray(nextProps.defaultOptions) ? nextProps.defaultOptions : undefined\n });\n }\n }\n }, {\n key: \"componentWillUnmount\",\n value: function componentWillUnmount() {\n this.mounted = false;\n }\n }, {\n key: \"focus\",\n value: function focus() {\n this.select.focus();\n }\n }, {\n key: \"blur\",\n value: function blur() {\n this.select.blur();\n }\n }, {\n key: \"loadOptions\",\n value: function loadOptions(inputValue, callback) {\n var loadOptions = this.props.loadOptions;\n if (!loadOptions) return callback();\n var loader = loadOptions(inputValue, callback);\n\n if (loader && typeof loader.then === 'function') {\n loader.then(callback, function () {\n return callback();\n });\n }\n }\n }, {\n key: \"render\",\n value: function render() {\n var _this3 = this;\n\n var _this$props2 = this.props,\n loadOptions = _this$props2.loadOptions,\n isLoadingProp = _this$props2.isLoading,\n props = _objectWithoutProperties(_this$props2, [\"loadOptions\", \"isLoading\"]);\n\n var _this$state = this.state,\n defaultOptions = _this$state.defaultOptions,\n inputValue = _this$state.inputValue,\n isLoading = _this$state.isLoading,\n loadedInputValue = _this$state.loadedInputValue,\n loadedOptions = _this$state.loadedOptions,\n passEmptyOptions = _this$state.passEmptyOptions;\n var options = passEmptyOptions ? [] : inputValue && loadedInputValue ? loadedOptions : defaultOptions || [];\n return /*#__PURE__*/React.createElement(SelectComponent, _extends({}, props, {\n ref: function ref(_ref) {\n _this3.select = _ref;\n },\n options: options,\n isLoading: isLoading || isLoadingProp,\n onInputChange: this.handleInputChange\n }));\n }\n }]);\n\n return Async;\n }(Component), _class.defaultProps = defaultProps, _temp;\n};\nvar SelectState = manageState(Select);\nvar Async = makeAsyncSelect(SelectState);\n\nexport default Async;\nexport { defaultProps, makeAsyncSelect };\n","var g;\n\n// This works in non-strict mode\ng = (function() {\n\treturn this;\n})();\n\ntry {\n\t// This works if eval is allowed (see CSP)\n\tg = g || new Function(\"return this\")();\n} catch (e) {\n\t// This works if the window reference is available\n\tif (typeof window === \"object\") g = window;\n}\n\n// g can still be undefined, but nothing to do about it...\n// We return undefined, instead of nothing here, so it's\n// easier to handle this case. if(!global) { ...}\n\nmodule.exports = g;\n","var baseGet = require('./_baseGet');\n\n/**\n * Gets the value at `path` of `object`. If the resolved value is\n * `undefined`, the `defaultValue` is returned in its place.\n *\n * @static\n * @memberOf _\n * @since 3.7.0\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to get.\n * @param {*} [defaultValue] The value returned for `undefined` resolved values.\n * @returns {*} Returns the resolved value.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 3 } }] };\n *\n * _.get(object, 'a[0].b.c');\n * // => 3\n *\n * _.get(object, ['a', '0', 'b', 'c']);\n * // => 3\n *\n * _.get(object, 'a.b.c', 'default');\n * // => 'default'\n */\nfunction get(object, path, defaultValue) {\n var result = object == null ? undefined : baseGet(object, path);\n return result === undefined ? defaultValue : result;\n}\n\nmodule.exports = get;\n","export default function requiredArgs(required, args) {\n if (args.length < required) {\n throw new TypeError(required + ' argument' + (required > 1 ? 's' : '') + ' required, but only ' + args.length + ' present');\n }\n}","import _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name isDate\n * @category Common Helpers\n * @summary Is the given value a date?\n *\n * @description\n * Returns true if the given value is an instance of Date. The function works for dates transferred across iframes.\n *\n * @param {*} value - the value to check\n * @returns {boolean} true if the given value is a date\n * @throws {TypeError} 1 arguments required\n *\n * @example\n * // For a valid date:\n * const result = isDate(new Date())\n * //=> true\n *\n * @example\n * // For an invalid date:\n * const result = isDate(new Date(NaN))\n * //=> true\n *\n * @example\n * // For some value:\n * const result = isDate('2014-02-31')\n * //=> false\n *\n * @example\n * // For an object:\n * const result = isDate({})\n * //=> false\n */\nexport default function isDate(value) {\n requiredArgs(1, arguments);\n return value instanceof Date || _typeof(value) === 'object' && Object.prototype.toString.call(value) === '[object Date]';\n}","import _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name toDate\n * @category Common Helpers\n * @summary Convert the given argument to an instance of Date.\n *\n * @description\n * Convert the given argument to an instance of Date.\n *\n * If the argument is an instance of Date, the function returns its clone.\n *\n * If the argument is a number, it is treated as a timestamp.\n *\n * If the argument is none of the above, the function returns Invalid Date.\n *\n * **Note**: *all* Date arguments passed to any *date-fns* function is processed by `toDate`.\n *\n * @param {Date|Number} argument - the value to convert\n * @returns {Date} the parsed date in the local time zone\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // Clone the date:\n * const result = toDate(new Date(2014, 1, 11, 11, 30, 30))\n * //=> Tue Feb 11 2014 11:30:30\n *\n * @example\n * // Convert the timestamp to date:\n * const result = toDate(1392098430000)\n * //=> Tue Feb 11 2014 11:30:30\n */\nexport default function toDate(argument) {\n requiredArgs(1, arguments);\n var argStr = Object.prototype.toString.call(argument);\n\n // Clone the date\n if (argument instanceof Date || _typeof(argument) === 'object' && argStr === '[object Date]') {\n // Prevent the date to lose the milliseconds when passed to new Date() in IE10\n return new Date(argument.getTime());\n } else if (typeof argument === 'number' || argStr === '[object Number]') {\n return new Date(argument);\n } else {\n if ((typeof argument === 'string' || argStr === '[object String]') && typeof console !== 'undefined') {\n // eslint-disable-next-line no-console\n console.warn(\"Starting with v2.0.0-beta.1 date-fns doesn't accept strings as date arguments. Please use `parseISO` to parse strings. See: https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#string-arguments\");\n // eslint-disable-next-line no-console\n console.warn(new Error().stack);\n }\n return new Date(NaN);\n }\n}","import isDate from \"../isDate/index.js\";\nimport toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name isValid\n * @category Common Helpers\n * @summary Is the given date valid?\n *\n * @description\n * Returns false if argument is Invalid Date and true otherwise.\n * Argument is converted to Date using `toDate`. See [toDate]{@link https://date-fns.org/docs/toDate}\n * Invalid Date is a Date, whose time value is NaN.\n *\n * Time value of Date: http://es5.github.io/#x15.9.1.1\n *\n * @param {*} date - the date to check\n * @returns {Boolean} the date is valid\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // For the valid date:\n * const result = isValid(new Date(2014, 1, 31))\n * //=> true\n *\n * @example\n * // For the value, convertable into a date:\n * const result = isValid(1393804800000)\n * //=> true\n *\n * @example\n * // For the invalid date:\n * const result = isValid(new Date(''))\n * //=> false\n */\nexport default function isValid(dirtyDate) {\n requiredArgs(1, arguments);\n if (!isDate(dirtyDate) && typeof dirtyDate !== 'number') {\n return false;\n }\n var date = toDate(dirtyDate);\n return !isNaN(Number(date));\n}","export default function toInteger(dirtyNumber) {\n if (dirtyNumber === null || dirtyNumber === true || dirtyNumber === false) {\n return NaN;\n }\n var number = Number(dirtyNumber);\n if (isNaN(number)) {\n return number;\n }\n return number < 0 ? Math.ceil(number) : Math.floor(number);\n}","import toInteger from \"../_lib/toInteger/index.js\";\nimport toDate from \"../toDate/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name addMilliseconds\n * @category Millisecond Helpers\n * @summary Add the specified number of milliseconds to the given date.\n *\n * @description\n * Add the specified number of milliseconds to the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} amount - the amount of milliseconds to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.\n * @returns {Date} the new date with the milliseconds added\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Add 750 milliseconds to 10 July 2014 12:45:30.000:\n * const result = addMilliseconds(new Date(2014, 6, 10, 12, 45, 30, 0), 750)\n * //=> Thu Jul 10 2014 12:45:30.750\n */\nexport default function addMilliseconds(dirtyDate, dirtyAmount) {\n requiredArgs(2, arguments);\n var timestamp = toDate(dirtyDate).getTime();\n var amount = toInteger(dirtyAmount);\n return new Date(timestamp + amount);\n}","import addMilliseconds from \"../addMilliseconds/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\nimport toInteger from \"../_lib/toInteger/index.js\";\n/**\n * @name subMilliseconds\n * @category Millisecond Helpers\n * @summary Subtract the specified number of milliseconds from the given date.\n *\n * @description\n * Subtract the specified number of milliseconds from the given date.\n *\n * @param {Date|Number} date - the date to be changed\n * @param {Number} amount - the amount of milliseconds to be subtracted. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.\n * @returns {Date} the new date with the milliseconds subtracted\n * @throws {TypeError} 2 arguments required\n *\n * @example\n * // Subtract 750 milliseconds from 10 July 2014 12:45:30.000:\n * const result = subMilliseconds(new Date(2014, 6, 10, 12, 45, 30, 0), 750)\n * //=> Thu Jul 10 2014 12:45:29.250\n */\nexport default function subMilliseconds(dirtyDate, dirtyAmount) {\n requiredArgs(2, arguments);\n var amount = toInteger(dirtyAmount);\n return addMilliseconds(dirtyDate, -amount);\n}","import toDate from \"../../toDate/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nexport default function startOfUTCISOWeek(dirtyDate) {\n requiredArgs(1, arguments);\n var weekStartsOn = 1;\n var date = toDate(dirtyDate);\n var day = date.getUTCDay();\n var diff = (day < weekStartsOn ? 7 : 0) + day - weekStartsOn;\n date.setUTCDate(date.getUTCDate() - diff);\n date.setUTCHours(0, 0, 0, 0);\n return date;\n}","import toDate from \"../../toDate/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nimport startOfUTCISOWeek from \"../startOfUTCISOWeek/index.js\";\nexport default function getUTCISOWeekYear(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var year = date.getUTCFullYear();\n var fourthOfJanuaryOfNextYear = new Date(0);\n fourthOfJanuaryOfNextYear.setUTCFullYear(year + 1, 0, 4);\n fourthOfJanuaryOfNextYear.setUTCHours(0, 0, 0, 0);\n var startOfNextYear = startOfUTCISOWeek(fourthOfJanuaryOfNextYear);\n var fourthOfJanuaryOfThisYear = new Date(0);\n fourthOfJanuaryOfThisYear.setUTCFullYear(year, 0, 4);\n fourthOfJanuaryOfThisYear.setUTCHours(0, 0, 0, 0);\n var startOfThisYear = startOfUTCISOWeek(fourthOfJanuaryOfThisYear);\n if (date.getTime() >= startOfNextYear.getTime()) {\n return year + 1;\n } else if (date.getTime() >= startOfThisYear.getTime()) {\n return year;\n } else {\n return year - 1;\n }\n}","import getUTCISOWeekYear from \"../getUTCISOWeekYear/index.js\";\nimport startOfUTCISOWeek from \"../startOfUTCISOWeek/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nexport default function startOfUTCISOWeekYear(dirtyDate) {\n requiredArgs(1, arguments);\n var year = getUTCISOWeekYear(dirtyDate);\n var fourthOfJanuary = new Date(0);\n fourthOfJanuary.setUTCFullYear(year, 0, 4);\n fourthOfJanuary.setUTCHours(0, 0, 0, 0);\n var date = startOfUTCISOWeek(fourthOfJanuary);\n return date;\n}","var defaultOptions = {};\nexport function getDefaultOptions() {\n return defaultOptions;\n}\nexport function setDefaultOptions(newOptions) {\n defaultOptions = newOptions;\n}","import toDate from \"../../toDate/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nimport toInteger from \"../toInteger/index.js\";\nimport { getDefaultOptions } from \"../defaultOptions/index.js\";\nexport default function startOfUTCWeek(dirtyDate, options) {\n var _ref, _ref2, _ref3, _options$weekStartsOn, _options$locale, _options$locale$optio, _defaultOptions$local, _defaultOptions$local2;\n requiredArgs(1, arguments);\n var defaultOptions = getDefaultOptions();\n var weekStartsOn = toInteger((_ref = (_ref2 = (_ref3 = (_options$weekStartsOn = options === null || options === void 0 ? void 0 : options.weekStartsOn) !== null && _options$weekStartsOn !== void 0 ? _options$weekStartsOn : options === null || options === void 0 ? void 0 : (_options$locale = options.locale) === null || _options$locale === void 0 ? void 0 : (_options$locale$optio = _options$locale.options) === null || _options$locale$optio === void 0 ? void 0 : _options$locale$optio.weekStartsOn) !== null && _ref3 !== void 0 ? _ref3 : defaultOptions.weekStartsOn) !== null && _ref2 !== void 0 ? _ref2 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.weekStartsOn) !== null && _ref !== void 0 ? _ref : 0);\n\n // Test if weekStartsOn is between 0 and 6 _and_ is not NaN\n if (!(weekStartsOn >= 0 && weekStartsOn <= 6)) {\n throw new RangeError('weekStartsOn must be between 0 and 6 inclusively');\n }\n var date = toDate(dirtyDate);\n var day = date.getUTCDay();\n var diff = (day < weekStartsOn ? 7 : 0) + day - weekStartsOn;\n date.setUTCDate(date.getUTCDate() - diff);\n date.setUTCHours(0, 0, 0, 0);\n return date;\n}","import toDate from \"../../toDate/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nimport startOfUTCWeek from \"../startOfUTCWeek/index.js\";\nimport toInteger from \"../toInteger/index.js\";\nimport { getDefaultOptions } from \"../defaultOptions/index.js\";\nexport default function getUTCWeekYear(dirtyDate, options) {\n var _ref, _ref2, _ref3, _options$firstWeekCon, _options$locale, _options$locale$optio, _defaultOptions$local, _defaultOptions$local2;\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var year = date.getUTCFullYear();\n var defaultOptions = getDefaultOptions();\n var firstWeekContainsDate = toInteger((_ref = (_ref2 = (_ref3 = (_options$firstWeekCon = options === null || options === void 0 ? void 0 : options.firstWeekContainsDate) !== null && _options$firstWeekCon !== void 0 ? _options$firstWeekCon : options === null || options === void 0 ? void 0 : (_options$locale = options.locale) === null || _options$locale === void 0 ? void 0 : (_options$locale$optio = _options$locale.options) === null || _options$locale$optio === void 0 ? void 0 : _options$locale$optio.firstWeekContainsDate) !== null && _ref3 !== void 0 ? _ref3 : defaultOptions.firstWeekContainsDate) !== null && _ref2 !== void 0 ? _ref2 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.firstWeekContainsDate) !== null && _ref !== void 0 ? _ref : 1);\n\n // Test if weekStartsOn is between 1 and 7 _and_ is not NaN\n if (!(firstWeekContainsDate >= 1 && firstWeekContainsDate <= 7)) {\n throw new RangeError('firstWeekContainsDate must be between 1 and 7 inclusively');\n }\n var firstWeekOfNextYear = new Date(0);\n firstWeekOfNextYear.setUTCFullYear(year + 1, 0, firstWeekContainsDate);\n firstWeekOfNextYear.setUTCHours(0, 0, 0, 0);\n var startOfNextYear = startOfUTCWeek(firstWeekOfNextYear, options);\n var firstWeekOfThisYear = new Date(0);\n firstWeekOfThisYear.setUTCFullYear(year, 0, firstWeekContainsDate);\n firstWeekOfThisYear.setUTCHours(0, 0, 0, 0);\n var startOfThisYear = startOfUTCWeek(firstWeekOfThisYear, options);\n if (date.getTime() >= startOfNextYear.getTime()) {\n return year + 1;\n } else if (date.getTime() >= startOfThisYear.getTime()) {\n return year;\n } else {\n return year - 1;\n }\n}","import getUTCWeekYear from \"../getUTCWeekYear/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nimport startOfUTCWeek from \"../startOfUTCWeek/index.js\";\nimport toInteger from \"../toInteger/index.js\";\nimport { getDefaultOptions } from \"../defaultOptions/index.js\";\nexport default function startOfUTCWeekYear(dirtyDate, options) {\n var _ref, _ref2, _ref3, _options$firstWeekCon, _options$locale, _options$locale$optio, _defaultOptions$local, _defaultOptions$local2;\n requiredArgs(1, arguments);\n var defaultOptions = getDefaultOptions();\n var firstWeekContainsDate = toInteger((_ref = (_ref2 = (_ref3 = (_options$firstWeekCon = options === null || options === void 0 ? void 0 : options.firstWeekContainsDate) !== null && _options$firstWeekCon !== void 0 ? _options$firstWeekCon : options === null || options === void 0 ? void 0 : (_options$locale = options.locale) === null || _options$locale === void 0 ? void 0 : (_options$locale$optio = _options$locale.options) === null || _options$locale$optio === void 0 ? void 0 : _options$locale$optio.firstWeekContainsDate) !== null && _ref3 !== void 0 ? _ref3 : defaultOptions.firstWeekContainsDate) !== null && _ref2 !== void 0 ? _ref2 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.firstWeekContainsDate) !== null && _ref !== void 0 ? _ref : 1);\n var year = getUTCWeekYear(dirtyDate, options);\n var firstWeek = new Date(0);\n firstWeek.setUTCFullYear(year, 0, firstWeekContainsDate);\n firstWeek.setUTCHours(0, 0, 0, 0);\n var date = startOfUTCWeek(firstWeek, options);\n return date;\n}","export default function addLeadingZeros(number, targetLength) {\n var sign = number < 0 ? '-' : '';\n var output = Math.abs(number).toString();\n while (output.length < targetLength) {\n output = '0' + output;\n }\n return sign + output;\n}","import addLeadingZeros from \"../../addLeadingZeros/index.js\";\n/*\n * | | Unit | | Unit |\n * |-----|--------------------------------|-----|--------------------------------|\n * | a | AM, PM | A* | |\n * | d | Day of month | D | |\n * | h | Hour [1-12] | H | Hour [0-23] |\n * | m | Minute | M | Month |\n * | s | Second | S | Fraction of second |\n * | y | Year (abs) | Y | |\n *\n * Letters marked by * are not implemented but reserved by Unicode standard.\n */\nvar formatters = {\n // Year\n y: function y(date, token) {\n // From http://www.unicode.org/reports/tr35/tr35-31/tr35-dates.html#Date_Format_tokens\n // | Year | y | yy | yyy | yyyy | yyyyy |\n // |----------|-------|----|-------|-------|-------|\n // | AD 1 | 1 | 01 | 001 | 0001 | 00001 |\n // | AD 12 | 12 | 12 | 012 | 0012 | 00012 |\n // | AD 123 | 123 | 23 | 123 | 0123 | 00123 |\n // | AD 1234 | 1234 | 34 | 1234 | 1234 | 01234 |\n // | AD 12345 | 12345 | 45 | 12345 | 12345 | 12345 |\n\n var signedYear = date.getUTCFullYear();\n // Returns 1 for 1 BC (which is year 0 in JavaScript)\n var year = signedYear > 0 ? signedYear : 1 - signedYear;\n return addLeadingZeros(token === 'yy' ? year % 100 : year, token.length);\n },\n // Month\n M: function M(date, token) {\n var month = date.getUTCMonth();\n return token === 'M' ? String(month + 1) : addLeadingZeros(month + 1, 2);\n },\n // Day of the month\n d: function d(date, token) {\n return addLeadingZeros(date.getUTCDate(), token.length);\n },\n // AM or PM\n a: function a(date, token) {\n var dayPeriodEnumValue = date.getUTCHours() / 12 >= 1 ? 'pm' : 'am';\n switch (token) {\n case 'a':\n case 'aa':\n return dayPeriodEnumValue.toUpperCase();\n case 'aaa':\n return dayPeriodEnumValue;\n case 'aaaaa':\n return dayPeriodEnumValue[0];\n case 'aaaa':\n default:\n return dayPeriodEnumValue === 'am' ? 'a.m.' : 'p.m.';\n }\n },\n // Hour [1-12]\n h: function h(date, token) {\n return addLeadingZeros(date.getUTCHours() % 12 || 12, token.length);\n },\n // Hour [0-23]\n H: function H(date, token) {\n return addLeadingZeros(date.getUTCHours(), token.length);\n },\n // Minute\n m: function m(date, token) {\n return addLeadingZeros(date.getUTCMinutes(), token.length);\n },\n // Second\n s: function s(date, token) {\n return addLeadingZeros(date.getUTCSeconds(), token.length);\n },\n // Fraction of second\n S: function S(date, token) {\n var numberOfDigits = token.length;\n var milliseconds = date.getUTCMilliseconds();\n var fractionalSeconds = Math.floor(milliseconds * Math.pow(10, numberOfDigits - 3));\n return addLeadingZeros(fractionalSeconds, token.length);\n }\n};\nexport default formatters;","import getUTCDayOfYear from \"../../../_lib/getUTCDayOfYear/index.js\";\nimport getUTCISOWeek from \"../../../_lib/getUTCISOWeek/index.js\";\nimport getUTCISOWeekYear from \"../../../_lib/getUTCISOWeekYear/index.js\";\nimport getUTCWeek from \"../../../_lib/getUTCWeek/index.js\";\nimport getUTCWeekYear from \"../../../_lib/getUTCWeekYear/index.js\";\nimport addLeadingZeros from \"../../addLeadingZeros/index.js\";\nimport lightFormatters from \"../lightFormatters/index.js\";\nvar dayPeriodEnum = {\n am: 'am',\n pm: 'pm',\n midnight: 'midnight',\n noon: 'noon',\n morning: 'morning',\n afternoon: 'afternoon',\n evening: 'evening',\n night: 'night'\n};\n/*\n * | | Unit | | Unit |\n * |-----|--------------------------------|-----|--------------------------------|\n * | a | AM, PM | A* | Milliseconds in day |\n * | b | AM, PM, noon, midnight | B | Flexible day period |\n * | c | Stand-alone local day of week | C* | Localized hour w/ day period |\n * | d | Day of month | D | Day of year |\n * | e | Local day of week | E | Day of week |\n * | f | | F* | Day of week in month |\n * | g* | Modified Julian day | G | Era |\n * | h | Hour [1-12] | H | Hour [0-23] |\n * | i! | ISO day of week | I! | ISO week of year |\n * | j* | Localized hour w/ day period | J* | Localized hour w/o day period |\n * | k | Hour [1-24] | K | Hour [0-11] |\n * | l* | (deprecated) | L | Stand-alone month |\n * | m | Minute | M | Month |\n * | n | | N | |\n * | o! | Ordinal number modifier | O | Timezone (GMT) |\n * | p! | Long localized time | P! | Long localized date |\n * | q | Stand-alone quarter | Q | Quarter |\n * | r* | Related Gregorian year | R! | ISO week-numbering year |\n * | s | Second | S | Fraction of second |\n * | t! | Seconds timestamp | T! | Milliseconds timestamp |\n * | u | Extended year | U* | Cyclic year |\n * | v* | Timezone (generic non-locat.) | V* | Timezone (location) |\n * | w | Local week of year | W* | Week of month |\n * | x | Timezone (ISO-8601 w/o Z) | X | Timezone (ISO-8601) |\n * | y | Year (abs) | Y | Local week-numbering year |\n * | z | Timezone (specific non-locat.) | Z* | Timezone (aliases) |\n *\n * Letters marked by * are not implemented but reserved by Unicode standard.\n *\n * Letters marked by ! are non-standard, but implemented by date-fns:\n * - `o` modifies the previous token to turn it into an ordinal (see `format` docs)\n * - `i` is ISO day of week. For `i` and `ii` is returns numeric ISO week days,\n * i.e. 7 for Sunday, 1 for Monday, etc.\n * - `I` is ISO week of year, as opposed to `w` which is local week of year.\n * - `R` is ISO week-numbering year, as opposed to `Y` which is local week-numbering year.\n * `R` is supposed to be used in conjunction with `I` and `i`\n * for universal ISO week-numbering date, whereas\n * `Y` is supposed to be used in conjunction with `w` and `e`\n * for week-numbering date specific to the locale.\n * - `P` is long localized date format\n * - `p` is long localized time format\n */\n\nvar formatters = {\n // Era\n G: function G(date, token, localize) {\n var era = date.getUTCFullYear() > 0 ? 1 : 0;\n switch (token) {\n // AD, BC\n case 'G':\n case 'GG':\n case 'GGG':\n return localize.era(era, {\n width: 'abbreviated'\n });\n // A, B\n case 'GGGGG':\n return localize.era(era, {\n width: 'narrow'\n });\n // Anno Domini, Before Christ\n case 'GGGG':\n default:\n return localize.era(era, {\n width: 'wide'\n });\n }\n },\n // Year\n y: function y(date, token, localize) {\n // Ordinal number\n if (token === 'yo') {\n var signedYear = date.getUTCFullYear();\n // Returns 1 for 1 BC (which is year 0 in JavaScript)\n var year = signedYear > 0 ? signedYear : 1 - signedYear;\n return localize.ordinalNumber(year, {\n unit: 'year'\n });\n }\n return lightFormatters.y(date, token);\n },\n // Local week-numbering year\n Y: function Y(date, token, localize, options) {\n var signedWeekYear = getUTCWeekYear(date, options);\n // Returns 1 for 1 BC (which is year 0 in JavaScript)\n var weekYear = signedWeekYear > 0 ? signedWeekYear : 1 - signedWeekYear;\n\n // Two digit year\n if (token === 'YY') {\n var twoDigitYear = weekYear % 100;\n return addLeadingZeros(twoDigitYear, 2);\n }\n\n // Ordinal number\n if (token === 'Yo') {\n return localize.ordinalNumber(weekYear, {\n unit: 'year'\n });\n }\n\n // Padding\n return addLeadingZeros(weekYear, token.length);\n },\n // ISO week-numbering year\n R: function R(date, token) {\n var isoWeekYear = getUTCISOWeekYear(date);\n\n // Padding\n return addLeadingZeros(isoWeekYear, token.length);\n },\n // Extended year. This is a single number designating the year of this calendar system.\n // The main difference between `y` and `u` localizers are B.C. years:\n // | Year | `y` | `u` |\n // |------|-----|-----|\n // | AC 1 | 1 | 1 |\n // | BC 1 | 1 | 0 |\n // | BC 2 | 2 | -1 |\n // Also `yy` always returns the last two digits of a year,\n // while `uu` pads single digit years to 2 characters and returns other years unchanged.\n u: function u(date, token) {\n var year = date.getUTCFullYear();\n return addLeadingZeros(year, token.length);\n },\n // Quarter\n Q: function Q(date, token, localize) {\n var quarter = Math.ceil((date.getUTCMonth() + 1) / 3);\n switch (token) {\n // 1, 2, 3, 4\n case 'Q':\n return String(quarter);\n // 01, 02, 03, 04\n case 'QQ':\n return addLeadingZeros(quarter, 2);\n // 1st, 2nd, 3rd, 4th\n case 'Qo':\n return localize.ordinalNumber(quarter, {\n unit: 'quarter'\n });\n // Q1, Q2, Q3, Q4\n case 'QQQ':\n return localize.quarter(quarter, {\n width: 'abbreviated',\n context: 'formatting'\n });\n // 1, 2, 3, 4 (narrow quarter; could be not numerical)\n case 'QQQQQ':\n return localize.quarter(quarter, {\n width: 'narrow',\n context: 'formatting'\n });\n // 1st quarter, 2nd quarter, ...\n case 'QQQQ':\n default:\n return localize.quarter(quarter, {\n width: 'wide',\n context: 'formatting'\n });\n }\n },\n // Stand-alone quarter\n q: function q(date, token, localize) {\n var quarter = Math.ceil((date.getUTCMonth() + 1) / 3);\n switch (token) {\n // 1, 2, 3, 4\n case 'q':\n return String(quarter);\n // 01, 02, 03, 04\n case 'qq':\n return addLeadingZeros(quarter, 2);\n // 1st, 2nd, 3rd, 4th\n case 'qo':\n return localize.ordinalNumber(quarter, {\n unit: 'quarter'\n });\n // Q1, Q2, Q3, Q4\n case 'qqq':\n return localize.quarter(quarter, {\n width: 'abbreviated',\n context: 'standalone'\n });\n // 1, 2, 3, 4 (narrow quarter; could be not numerical)\n case 'qqqqq':\n return localize.quarter(quarter, {\n width: 'narrow',\n context: 'standalone'\n });\n // 1st quarter, 2nd quarter, ...\n case 'qqqq':\n default:\n return localize.quarter(quarter, {\n width: 'wide',\n context: 'standalone'\n });\n }\n },\n // Month\n M: function M(date, token, localize) {\n var month = date.getUTCMonth();\n switch (token) {\n case 'M':\n case 'MM':\n return lightFormatters.M(date, token);\n // 1st, 2nd, ..., 12th\n case 'Mo':\n return localize.ordinalNumber(month + 1, {\n unit: 'month'\n });\n // Jan, Feb, ..., Dec\n case 'MMM':\n return localize.month(month, {\n width: 'abbreviated',\n context: 'formatting'\n });\n // J, F, ..., D\n case 'MMMMM':\n return localize.month(month, {\n width: 'narrow',\n context: 'formatting'\n });\n // January, February, ..., December\n case 'MMMM':\n default:\n return localize.month(month, {\n width: 'wide',\n context: 'formatting'\n });\n }\n },\n // Stand-alone month\n L: function L(date, token, localize) {\n var month = date.getUTCMonth();\n switch (token) {\n // 1, 2, ..., 12\n case 'L':\n return String(month + 1);\n // 01, 02, ..., 12\n case 'LL':\n return addLeadingZeros(month + 1, 2);\n // 1st, 2nd, ..., 12th\n case 'Lo':\n return localize.ordinalNumber(month + 1, {\n unit: 'month'\n });\n // Jan, Feb, ..., Dec\n case 'LLL':\n return localize.month(month, {\n width: 'abbreviated',\n context: 'standalone'\n });\n // J, F, ..., D\n case 'LLLLL':\n return localize.month(month, {\n width: 'narrow',\n context: 'standalone'\n });\n // January, February, ..., December\n case 'LLLL':\n default:\n return localize.month(month, {\n width: 'wide',\n context: 'standalone'\n });\n }\n },\n // Local week of year\n w: function w(date, token, localize, options) {\n var week = getUTCWeek(date, options);\n if (token === 'wo') {\n return localize.ordinalNumber(week, {\n unit: 'week'\n });\n }\n return addLeadingZeros(week, token.length);\n },\n // ISO week of year\n I: function I(date, token, localize) {\n var isoWeek = getUTCISOWeek(date);\n if (token === 'Io') {\n return localize.ordinalNumber(isoWeek, {\n unit: 'week'\n });\n }\n return addLeadingZeros(isoWeek, token.length);\n },\n // Day of the month\n d: function d(date, token, localize) {\n if (token === 'do') {\n return localize.ordinalNumber(date.getUTCDate(), {\n unit: 'date'\n });\n }\n return lightFormatters.d(date, token);\n },\n // Day of year\n D: function D(date, token, localize) {\n var dayOfYear = getUTCDayOfYear(date);\n if (token === 'Do') {\n return localize.ordinalNumber(dayOfYear, {\n unit: 'dayOfYear'\n });\n }\n return addLeadingZeros(dayOfYear, token.length);\n },\n // Day of week\n E: function E(date, token, localize) {\n var dayOfWeek = date.getUTCDay();\n switch (token) {\n // Tue\n case 'E':\n case 'EE':\n case 'EEE':\n return localize.day(dayOfWeek, {\n width: 'abbreviated',\n context: 'formatting'\n });\n // T\n case 'EEEEE':\n return localize.day(dayOfWeek, {\n width: 'narrow',\n context: 'formatting'\n });\n // Tu\n case 'EEEEEE':\n return localize.day(dayOfWeek, {\n width: 'short',\n context: 'formatting'\n });\n // Tuesday\n case 'EEEE':\n default:\n return localize.day(dayOfWeek, {\n width: 'wide',\n context: 'formatting'\n });\n }\n },\n // Local day of week\n e: function e(date, token, localize, options) {\n var dayOfWeek = date.getUTCDay();\n var localDayOfWeek = (dayOfWeek - options.weekStartsOn + 8) % 7 || 7;\n switch (token) {\n // Numerical value (Nth day of week with current locale or weekStartsOn)\n case 'e':\n return String(localDayOfWeek);\n // Padded numerical value\n case 'ee':\n return addLeadingZeros(localDayOfWeek, 2);\n // 1st, 2nd, ..., 7th\n case 'eo':\n return localize.ordinalNumber(localDayOfWeek, {\n unit: 'day'\n });\n case 'eee':\n return localize.day(dayOfWeek, {\n width: 'abbreviated',\n context: 'formatting'\n });\n // T\n case 'eeeee':\n return localize.day(dayOfWeek, {\n width: 'narrow',\n context: 'formatting'\n });\n // Tu\n case 'eeeeee':\n return localize.day(dayOfWeek, {\n width: 'short',\n context: 'formatting'\n });\n // Tuesday\n case 'eeee':\n default:\n return localize.day(dayOfWeek, {\n width: 'wide',\n context: 'formatting'\n });\n }\n },\n // Stand-alone local day of week\n c: function c(date, token, localize, options) {\n var dayOfWeek = date.getUTCDay();\n var localDayOfWeek = (dayOfWeek - options.weekStartsOn + 8) % 7 || 7;\n switch (token) {\n // Numerical value (same as in `e`)\n case 'c':\n return String(localDayOfWeek);\n // Padded numerical value\n case 'cc':\n return addLeadingZeros(localDayOfWeek, token.length);\n // 1st, 2nd, ..., 7th\n case 'co':\n return localize.ordinalNumber(localDayOfWeek, {\n unit: 'day'\n });\n case 'ccc':\n return localize.day(dayOfWeek, {\n width: 'abbreviated',\n context: 'standalone'\n });\n // T\n case 'ccccc':\n return localize.day(dayOfWeek, {\n width: 'narrow',\n context: 'standalone'\n });\n // Tu\n case 'cccccc':\n return localize.day(dayOfWeek, {\n width: 'short',\n context: 'standalone'\n });\n // Tuesday\n case 'cccc':\n default:\n return localize.day(dayOfWeek, {\n width: 'wide',\n context: 'standalone'\n });\n }\n },\n // ISO day of week\n i: function i(date, token, localize) {\n var dayOfWeek = date.getUTCDay();\n var isoDayOfWeek = dayOfWeek === 0 ? 7 : dayOfWeek;\n switch (token) {\n // 2\n case 'i':\n return String(isoDayOfWeek);\n // 02\n case 'ii':\n return addLeadingZeros(isoDayOfWeek, token.length);\n // 2nd\n case 'io':\n return localize.ordinalNumber(isoDayOfWeek, {\n unit: 'day'\n });\n // Tue\n case 'iii':\n return localize.day(dayOfWeek, {\n width: 'abbreviated',\n context: 'formatting'\n });\n // T\n case 'iiiii':\n return localize.day(dayOfWeek, {\n width: 'narrow',\n context: 'formatting'\n });\n // Tu\n case 'iiiiii':\n return localize.day(dayOfWeek, {\n width: 'short',\n context: 'formatting'\n });\n // Tuesday\n case 'iiii':\n default:\n return localize.day(dayOfWeek, {\n width: 'wide',\n context: 'formatting'\n });\n }\n },\n // AM or PM\n a: function a(date, token, localize) {\n var hours = date.getUTCHours();\n var dayPeriodEnumValue = hours / 12 >= 1 ? 'pm' : 'am';\n switch (token) {\n case 'a':\n case 'aa':\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'abbreviated',\n context: 'formatting'\n });\n case 'aaa':\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'abbreviated',\n context: 'formatting'\n }).toLowerCase();\n case 'aaaaa':\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'narrow',\n context: 'formatting'\n });\n case 'aaaa':\n default:\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'wide',\n context: 'formatting'\n });\n }\n },\n // AM, PM, midnight, noon\n b: function b(date, token, localize) {\n var hours = date.getUTCHours();\n var dayPeriodEnumValue;\n if (hours === 12) {\n dayPeriodEnumValue = dayPeriodEnum.noon;\n } else if (hours === 0) {\n dayPeriodEnumValue = dayPeriodEnum.midnight;\n } else {\n dayPeriodEnumValue = hours / 12 >= 1 ? 'pm' : 'am';\n }\n switch (token) {\n case 'b':\n case 'bb':\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'abbreviated',\n context: 'formatting'\n });\n case 'bbb':\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'abbreviated',\n context: 'formatting'\n }).toLowerCase();\n case 'bbbbb':\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'narrow',\n context: 'formatting'\n });\n case 'bbbb':\n default:\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'wide',\n context: 'formatting'\n });\n }\n },\n // in the morning, in the afternoon, in the evening, at night\n B: function B(date, token, localize) {\n var hours = date.getUTCHours();\n var dayPeriodEnumValue;\n if (hours >= 17) {\n dayPeriodEnumValue = dayPeriodEnum.evening;\n } else if (hours >= 12) {\n dayPeriodEnumValue = dayPeriodEnum.afternoon;\n } else if (hours >= 4) {\n dayPeriodEnumValue = dayPeriodEnum.morning;\n } else {\n dayPeriodEnumValue = dayPeriodEnum.night;\n }\n switch (token) {\n case 'B':\n case 'BB':\n case 'BBB':\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'abbreviated',\n context: 'formatting'\n });\n case 'BBBBB':\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'narrow',\n context: 'formatting'\n });\n case 'BBBB':\n default:\n return localize.dayPeriod(dayPeriodEnumValue, {\n width: 'wide',\n context: 'formatting'\n });\n }\n },\n // Hour [1-12]\n h: function h(date, token, localize) {\n if (token === 'ho') {\n var hours = date.getUTCHours() % 12;\n if (hours === 0) hours = 12;\n return localize.ordinalNumber(hours, {\n unit: 'hour'\n });\n }\n return lightFormatters.h(date, token);\n },\n // Hour [0-23]\n H: function H(date, token, localize) {\n if (token === 'Ho') {\n return localize.ordinalNumber(date.getUTCHours(), {\n unit: 'hour'\n });\n }\n return lightFormatters.H(date, token);\n },\n // Hour [0-11]\n K: function K(date, token, localize) {\n var hours = date.getUTCHours() % 12;\n if (token === 'Ko') {\n return localize.ordinalNumber(hours, {\n unit: 'hour'\n });\n }\n return addLeadingZeros(hours, token.length);\n },\n // Hour [1-24]\n k: function k(date, token, localize) {\n var hours = date.getUTCHours();\n if (hours === 0) hours = 24;\n if (token === 'ko') {\n return localize.ordinalNumber(hours, {\n unit: 'hour'\n });\n }\n return addLeadingZeros(hours, token.length);\n },\n // Minute\n m: function m(date, token, localize) {\n if (token === 'mo') {\n return localize.ordinalNumber(date.getUTCMinutes(), {\n unit: 'minute'\n });\n }\n return lightFormatters.m(date, token);\n },\n // Second\n s: function s(date, token, localize) {\n if (token === 'so') {\n return localize.ordinalNumber(date.getUTCSeconds(), {\n unit: 'second'\n });\n }\n return lightFormatters.s(date, token);\n },\n // Fraction of second\n S: function S(date, token) {\n return lightFormatters.S(date, token);\n },\n // Timezone (ISO-8601. If offset is 0, output is always `'Z'`)\n X: function X(date, token, _localize, options) {\n var originalDate = options._originalDate || date;\n var timezoneOffset = originalDate.getTimezoneOffset();\n if (timezoneOffset === 0) {\n return 'Z';\n }\n switch (token) {\n // Hours and optional minutes\n case 'X':\n return formatTimezoneWithOptionalMinutes(timezoneOffset);\n\n // Hours, minutes and optional seconds without `:` delimiter\n // Note: neither ISO-8601 nor JavaScript supports seconds in timezone offsets\n // so this token always has the same output as `XX`\n case 'XXXX':\n case 'XX':\n // Hours and minutes without `:` delimiter\n return formatTimezone(timezoneOffset);\n\n // Hours, minutes and optional seconds with `:` delimiter\n // Note: neither ISO-8601 nor JavaScript supports seconds in timezone offsets\n // so this token always has the same output as `XXX`\n case 'XXXXX':\n case 'XXX': // Hours and minutes with `:` delimiter\n default:\n return formatTimezone(timezoneOffset, ':');\n }\n },\n // Timezone (ISO-8601. If offset is 0, output is `'+00:00'` or equivalent)\n x: function x(date, token, _localize, options) {\n var originalDate = options._originalDate || date;\n var timezoneOffset = originalDate.getTimezoneOffset();\n switch (token) {\n // Hours and optional minutes\n case 'x':\n return formatTimezoneWithOptionalMinutes(timezoneOffset);\n\n // Hours, minutes and optional seconds without `:` delimiter\n // Note: neither ISO-8601 nor JavaScript supports seconds in timezone offsets\n // so this token always has the same output as `xx`\n case 'xxxx':\n case 'xx':\n // Hours and minutes without `:` delimiter\n return formatTimezone(timezoneOffset);\n\n // Hours, minutes and optional seconds with `:` delimiter\n // Note: neither ISO-8601 nor JavaScript supports seconds in timezone offsets\n // so this token always has the same output as `xxx`\n case 'xxxxx':\n case 'xxx': // Hours and minutes with `:` delimiter\n default:\n return formatTimezone(timezoneOffset, ':');\n }\n },\n // Timezone (GMT)\n O: function O(date, token, _localize, options) {\n var originalDate = options._originalDate || date;\n var timezoneOffset = originalDate.getTimezoneOffset();\n switch (token) {\n // Short\n case 'O':\n case 'OO':\n case 'OOO':\n return 'GMT' + formatTimezoneShort(timezoneOffset, ':');\n // Long\n case 'OOOO':\n default:\n return 'GMT' + formatTimezone(timezoneOffset, ':');\n }\n },\n // Timezone (specific non-location)\n z: function z(date, token, _localize, options) {\n var originalDate = options._originalDate || date;\n var timezoneOffset = originalDate.getTimezoneOffset();\n switch (token) {\n // Short\n case 'z':\n case 'zz':\n case 'zzz':\n return 'GMT' + formatTimezoneShort(timezoneOffset, ':');\n // Long\n case 'zzzz':\n default:\n return 'GMT' + formatTimezone(timezoneOffset, ':');\n }\n },\n // Seconds timestamp\n t: function t(date, token, _localize, options) {\n var originalDate = options._originalDate || date;\n var timestamp = Math.floor(originalDate.getTime() / 1000);\n return addLeadingZeros(timestamp, token.length);\n },\n // Milliseconds timestamp\n T: function T(date, token, _localize, options) {\n var originalDate = options._originalDate || date;\n var timestamp = originalDate.getTime();\n return addLeadingZeros(timestamp, token.length);\n }\n};\nfunction formatTimezoneShort(offset, dirtyDelimiter) {\n var sign = offset > 0 ? '-' : '+';\n var absOffset = Math.abs(offset);\n var hours = Math.floor(absOffset / 60);\n var minutes = absOffset % 60;\n if (minutes === 0) {\n return sign + String(hours);\n }\n var delimiter = dirtyDelimiter || '';\n return sign + String(hours) + delimiter + addLeadingZeros(minutes, 2);\n}\nfunction formatTimezoneWithOptionalMinutes(offset, dirtyDelimiter) {\n if (offset % 60 === 0) {\n var sign = offset > 0 ? '-' : '+';\n return sign + addLeadingZeros(Math.abs(offset) / 60, 2);\n }\n return formatTimezone(offset, dirtyDelimiter);\n}\nfunction formatTimezone(offset, dirtyDelimiter) {\n var delimiter = dirtyDelimiter || '';\n var sign = offset > 0 ? '-' : '+';\n var absOffset = Math.abs(offset);\n var hours = addLeadingZeros(Math.floor(absOffset / 60), 2);\n var minutes = addLeadingZeros(absOffset % 60, 2);\n return sign + hours + delimiter + minutes;\n}\nexport default formatters;","import toDate from \"../../toDate/index.js\";\nimport startOfUTCWeek from \"../startOfUTCWeek/index.js\";\nimport startOfUTCWeekYear from \"../startOfUTCWeekYear/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nvar MILLISECONDS_IN_WEEK = 604800000;\nexport default function getUTCWeek(dirtyDate, options) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var diff = startOfUTCWeek(date, options).getTime() - startOfUTCWeekYear(date, options).getTime();\n\n // Round the number of days to the nearest integer\n // because the number of milliseconds in a week is not constant\n // (e.g. it's different in the week of the daylight saving time clock shift)\n return Math.round(diff / MILLISECONDS_IN_WEEK) + 1;\n}","import toDate from \"../../toDate/index.js\";\nimport startOfUTCISOWeek from \"../startOfUTCISOWeek/index.js\";\nimport startOfUTCISOWeekYear from \"../startOfUTCISOWeekYear/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nvar MILLISECONDS_IN_WEEK = 604800000;\nexport default function getUTCISOWeek(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var diff = startOfUTCISOWeek(date).getTime() - startOfUTCISOWeekYear(date).getTime();\n\n // Round the number of days to the nearest integer\n // because the number of milliseconds in a week is not constant\n // (e.g. it's different in the week of the daylight saving time clock shift)\n return Math.round(diff / MILLISECONDS_IN_WEEK) + 1;\n}","import toDate from \"../../toDate/index.js\";\nimport requiredArgs from \"../requiredArgs/index.js\";\nvar MILLISECONDS_IN_DAY = 86400000;\nexport default function getUTCDayOfYear(dirtyDate) {\n requiredArgs(1, arguments);\n var date = toDate(dirtyDate);\n var timestamp = date.getTime();\n date.setUTCMonth(0, 1);\n date.setUTCHours(0, 0, 0, 0);\n var startOfYearTimestamp = date.getTime();\n var difference = timestamp - startOfYearTimestamp;\n return Math.floor(difference / MILLISECONDS_IN_DAY) + 1;\n}","var dateLongFormatter = function dateLongFormatter(pattern, formatLong) {\n switch (pattern) {\n case 'P':\n return formatLong.date({\n width: 'short'\n });\n case 'PP':\n return formatLong.date({\n width: 'medium'\n });\n case 'PPP':\n return formatLong.date({\n width: 'long'\n });\n case 'PPPP':\n default:\n return formatLong.date({\n width: 'full'\n });\n }\n};\nvar timeLongFormatter = function timeLongFormatter(pattern, formatLong) {\n switch (pattern) {\n case 'p':\n return formatLong.time({\n width: 'short'\n });\n case 'pp':\n return formatLong.time({\n width: 'medium'\n });\n case 'ppp':\n return formatLong.time({\n width: 'long'\n });\n case 'pppp':\n default:\n return formatLong.time({\n width: 'full'\n });\n }\n};\nvar dateTimeLongFormatter = function dateTimeLongFormatter(pattern, formatLong) {\n var matchResult = pattern.match(/(P+)(p+)?/) || [];\n var datePattern = matchResult[1];\n var timePattern = matchResult[2];\n if (!timePattern) {\n return dateLongFormatter(pattern, formatLong);\n }\n var dateTimeFormat;\n switch (datePattern) {\n case 'P':\n dateTimeFormat = formatLong.dateTime({\n width: 'short'\n });\n break;\n case 'PP':\n dateTimeFormat = formatLong.dateTime({\n width: 'medium'\n });\n break;\n case 'PPP':\n dateTimeFormat = formatLong.dateTime({\n width: 'long'\n });\n break;\n case 'PPPP':\n default:\n dateTimeFormat = formatLong.dateTime({\n width: 'full'\n });\n break;\n }\n return dateTimeFormat.replace('{{date}}', dateLongFormatter(datePattern, formatLong)).replace('{{time}}', timeLongFormatter(timePattern, formatLong));\n};\nvar longFormatters = {\n p: timeLongFormatter,\n P: dateTimeLongFormatter\n};\nexport default longFormatters;","/**\n * Google Chrome as of 67.0.3396.87 introduced timezones with offset that includes seconds.\n * They usually appear for dates that denote time before the timezones were introduced\n * (e.g. for 'Europe/Prague' timezone the offset is GMT+00:57:44 before 1 October 1891\n * and GMT+01:00:00 after that date)\n *\n * Date#getTimezoneOffset returns the offset in minutes and would return 57 for the example above,\n * which would lead to incorrect calculations.\n *\n * This function returns the timezone offset in milliseconds that takes seconds in account.\n */\nexport default function getTimezoneOffsetInMilliseconds(date) {\n var utcDate = new Date(Date.UTC(date.getFullYear(), date.getMonth(), date.getDate(), date.getHours(), date.getMinutes(), date.getSeconds(), date.getMilliseconds()));\n utcDate.setUTCFullYear(date.getFullYear());\n return date.getTime() - utcDate.getTime();\n}","var protectedDayOfYearTokens = ['D', 'DD'];\nvar protectedWeekYearTokens = ['YY', 'YYYY'];\nexport function isProtectedDayOfYearToken(token) {\n return protectedDayOfYearTokens.indexOf(token) !== -1;\n}\nexport function isProtectedWeekYearToken(token) {\n return protectedWeekYearTokens.indexOf(token) !== -1;\n}\nexport function throwProtectedError(token, format, input) {\n if (token === 'YYYY') {\n throw new RangeError(\"Use `yyyy` instead of `YYYY` (in `\".concat(format, \"`) for formatting years to the input `\").concat(input, \"`; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\"));\n } else if (token === 'YY') {\n throw new RangeError(\"Use `yy` instead of `YY` (in `\".concat(format, \"`) for formatting years to the input `\").concat(input, \"`; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\"));\n } else if (token === 'D') {\n throw new RangeError(\"Use `d` instead of `D` (in `\".concat(format, \"`) for formatting days of the month to the input `\").concat(input, \"`; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\"));\n } else if (token === 'DD') {\n throw new RangeError(\"Use `dd` instead of `DD` (in `\".concat(format, \"`) for formatting days of the month to the input `\").concat(input, \"`; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\"));\n }\n}","var formatDistanceLocale = {\n lessThanXSeconds: {\n one: 'less than a second',\n other: 'less than {{count}} seconds'\n },\n xSeconds: {\n one: '1 second',\n other: '{{count}} seconds'\n },\n halfAMinute: 'half a minute',\n lessThanXMinutes: {\n one: 'less than a minute',\n other: 'less than {{count}} minutes'\n },\n xMinutes: {\n one: '1 minute',\n other: '{{count}} minutes'\n },\n aboutXHours: {\n one: 'about 1 hour',\n other: 'about {{count}} hours'\n },\n xHours: {\n one: '1 hour',\n other: '{{count}} hours'\n },\n xDays: {\n one: '1 day',\n other: '{{count}} days'\n },\n aboutXWeeks: {\n one: 'about 1 week',\n other: 'about {{count}} weeks'\n },\n xWeeks: {\n one: '1 week',\n other: '{{count}} weeks'\n },\n aboutXMonths: {\n one: 'about 1 month',\n other: 'about {{count}} months'\n },\n xMonths: {\n one: '1 month',\n other: '{{count}} months'\n },\n aboutXYears: {\n one: 'about 1 year',\n other: 'about {{count}} years'\n },\n xYears: {\n one: '1 year',\n other: '{{count}} years'\n },\n overXYears: {\n one: 'over 1 year',\n other: 'over {{count}} years'\n },\n almostXYears: {\n one: 'almost 1 year',\n other: 'almost {{count}} years'\n }\n};\nvar formatDistance = function formatDistance(token, count, options) {\n var result;\n var tokenValue = formatDistanceLocale[token];\n if (typeof tokenValue === 'string') {\n result = tokenValue;\n } else if (count === 1) {\n result = tokenValue.one;\n } else {\n result = tokenValue.other.replace('{{count}}', count.toString());\n }\n if (options !== null && options !== void 0 && options.addSuffix) {\n if (options.comparison && options.comparison > 0) {\n return 'in ' + result;\n } else {\n return result + ' ago';\n }\n }\n return result;\n};\nexport default formatDistance;","export default function buildFormatLongFn(args) {\n return function () {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n // TODO: Remove String()\n var width = options.width ? String(options.width) : args.defaultWidth;\n var format = args.formats[width] || args.formats[args.defaultWidth];\n return format;\n };\n}","import buildFormatLongFn from \"../../../_lib/buildFormatLongFn/index.js\";\nvar dateFormats = {\n full: 'EEEE, MMMM do, y',\n long: 'MMMM do, y',\n medium: 'MMM d, y',\n short: 'MM/dd/yyyy'\n};\nvar timeFormats = {\n full: 'h:mm:ss a zzzz',\n long: 'h:mm:ss a z',\n medium: 'h:mm:ss a',\n short: 'h:mm a'\n};\nvar dateTimeFormats = {\n full: \"{{date}} 'at' {{time}}\",\n long: \"{{date}} 'at' {{time}}\",\n medium: '{{date}}, {{time}}',\n short: '{{date}}, {{time}}'\n};\nvar formatLong = {\n date: buildFormatLongFn({\n formats: dateFormats,\n defaultWidth: 'full'\n }),\n time: buildFormatLongFn({\n formats: timeFormats,\n defaultWidth: 'full'\n }),\n dateTime: buildFormatLongFn({\n formats: dateTimeFormats,\n defaultWidth: 'full'\n })\n};\nexport default formatLong;","var formatRelativeLocale = {\n lastWeek: \"'last' eeee 'at' p\",\n yesterday: \"'yesterday at' p\",\n today: \"'today at' p\",\n tomorrow: \"'tomorrow at' p\",\n nextWeek: \"eeee 'at' p\",\n other: 'P'\n};\nvar formatRelative = function formatRelative(token, _date, _baseDate, _options) {\n return formatRelativeLocale[token];\n};\nexport default formatRelative;","export default function buildLocalizeFn(args) {\n return function (dirtyIndex, options) {\n var context = options !== null && options !== void 0 && options.context ? String(options.context) : 'standalone';\n var valuesArray;\n if (context === 'formatting' && args.formattingValues) {\n var defaultWidth = args.defaultFormattingWidth || args.defaultWidth;\n var width = options !== null && options !== void 0 && options.width ? String(options.width) : defaultWidth;\n valuesArray = args.formattingValues[width] || args.formattingValues[defaultWidth];\n } else {\n var _defaultWidth = args.defaultWidth;\n var _width = options !== null && options !== void 0 && options.width ? String(options.width) : args.defaultWidth;\n valuesArray = args.values[_width] || args.values[_defaultWidth];\n }\n var index = args.argumentCallback ? args.argumentCallback(dirtyIndex) : dirtyIndex;\n // @ts-ignore: For some reason TypeScript just don't want to match it, no matter how hard we try. I challenge you to try to remove it!\n return valuesArray[index];\n };\n}","export default function buildMatchFn(args) {\n return function (string) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var width = options.width;\n var matchPattern = width && args.matchPatterns[width] || args.matchPatterns[args.defaultMatchWidth];\n var matchResult = string.match(matchPattern);\n if (!matchResult) {\n return null;\n }\n var matchedString = matchResult[0];\n var parsePatterns = width && args.parsePatterns[width] || args.parsePatterns[args.defaultParseWidth];\n var key = Array.isArray(parsePatterns) ? findIndex(parsePatterns, function (pattern) {\n return pattern.test(matchedString);\n }) : findKey(parsePatterns, function (pattern) {\n return pattern.test(matchedString);\n });\n var value;\n value = args.valueCallback ? args.valueCallback(key) : key;\n value = options.valueCallback ? options.valueCallback(value) : value;\n var rest = string.slice(matchedString.length);\n return {\n value: value,\n rest: rest\n };\n };\n}\nfunction findKey(object, predicate) {\n for (var key in object) {\n if (object.hasOwnProperty(key) && predicate(object[key])) {\n return key;\n }\n }\n return undefined;\n}\nfunction findIndex(array, predicate) {\n for (var key = 0; key < array.length; key++) {\n if (predicate(array[key])) {\n return key;\n }\n }\n return undefined;\n}","import buildMatchFn from \"../../../_lib/buildMatchFn/index.js\";\nimport buildMatchPatternFn from \"../../../_lib/buildMatchPatternFn/index.js\";\nvar matchOrdinalNumberPattern = /^(\\d+)(th|st|nd|rd)?/i;\nvar parseOrdinalNumberPattern = /\\d+/i;\nvar matchEraPatterns = {\n narrow: /^(b|a)/i,\n abbreviated: /^(b\\.?\\s?c\\.?|b\\.?\\s?c\\.?\\s?e\\.?|a\\.?\\s?d\\.?|c\\.?\\s?e\\.?)/i,\n wide: /^(before christ|before common era|anno domini|common era)/i\n};\nvar parseEraPatterns = {\n any: [/^b/i, /^(a|c)/i]\n};\nvar matchQuarterPatterns = {\n narrow: /^[1234]/i,\n abbreviated: /^q[1234]/i,\n wide: /^[1234](th|st|nd|rd)? quarter/i\n};\nvar parseQuarterPatterns = {\n any: [/1/i, /2/i, /3/i, /4/i]\n};\nvar matchMonthPatterns = {\n narrow: /^[jfmasond]/i,\n abbreviated: /^(jan|feb|mar|apr|may|jun|jul|aug|sep|oct|nov|dec)/i,\n wide: /^(january|february|march|april|may|june|july|august|september|october|november|december)/i\n};\nvar parseMonthPatterns = {\n narrow: [/^j/i, /^f/i, /^m/i, /^a/i, /^m/i, /^j/i, /^j/i, /^a/i, /^s/i, /^o/i, /^n/i, /^d/i],\n any: [/^ja/i, /^f/i, /^mar/i, /^ap/i, /^may/i, /^jun/i, /^jul/i, /^au/i, /^s/i, /^o/i, /^n/i, /^d/i]\n};\nvar matchDayPatterns = {\n narrow: /^[smtwf]/i,\n short: /^(su|mo|tu|we|th|fr|sa)/i,\n abbreviated: /^(sun|mon|tue|wed|thu|fri|sat)/i,\n wide: /^(sunday|monday|tuesday|wednesday|thursday|friday|saturday)/i\n};\nvar parseDayPatterns = {\n narrow: [/^s/i, /^m/i, /^t/i, /^w/i, /^t/i, /^f/i, /^s/i],\n any: [/^su/i, /^m/i, /^tu/i, /^w/i, /^th/i, /^f/i, /^sa/i]\n};\nvar matchDayPeriodPatterns = {\n narrow: /^(a|p|mi|n|(in the|at) (morning|afternoon|evening|night))/i,\n any: /^([ap]\\.?\\s?m\\.?|midnight|noon|(in the|at) (morning|afternoon|evening|night))/i\n};\nvar parseDayPeriodPatterns = {\n any: {\n am: /^a/i,\n pm: /^p/i,\n midnight: /^mi/i,\n noon: /^no/i,\n morning: /morning/i,\n afternoon: /afternoon/i,\n evening: /evening/i,\n night: /night/i\n }\n};\nvar match = {\n ordinalNumber: buildMatchPatternFn({\n matchPattern: matchOrdinalNumberPattern,\n parsePattern: parseOrdinalNumberPattern,\n valueCallback: function valueCallback(value) {\n return parseInt(value, 10);\n }\n }),\n era: buildMatchFn({\n matchPatterns: matchEraPatterns,\n defaultMatchWidth: 'wide',\n parsePatterns: parseEraPatterns,\n defaultParseWidth: 'any'\n }),\n quarter: buildMatchFn({\n matchPatterns: matchQuarterPatterns,\n defaultMatchWidth: 'wide',\n parsePatterns: parseQuarterPatterns,\n defaultParseWidth: 'any',\n valueCallback: function valueCallback(index) {\n return index + 1;\n }\n }),\n month: buildMatchFn({\n matchPatterns: matchMonthPatterns,\n defaultMatchWidth: 'wide',\n parsePatterns: parseMonthPatterns,\n defaultParseWidth: 'any'\n }),\n day: buildMatchFn({\n matchPatterns: matchDayPatterns,\n defaultMatchWidth: 'wide',\n parsePatterns: parseDayPatterns,\n defaultParseWidth: 'any'\n }),\n dayPeriod: buildMatchFn({\n matchPatterns: matchDayPeriodPatterns,\n defaultMatchWidth: 'any',\n parsePatterns: parseDayPeriodPatterns,\n defaultParseWidth: 'any'\n })\n};\nexport default match;","export default function buildMatchPatternFn(args) {\n return function (string) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var matchResult = string.match(args.matchPattern);\n if (!matchResult) return null;\n var matchedString = matchResult[0];\n var parseResult = string.match(args.parsePattern);\n if (!parseResult) return null;\n var value = args.valueCallback ? args.valueCallback(parseResult[0]) : parseResult[0];\n value = options.valueCallback ? options.valueCallback(value) : value;\n var rest = string.slice(matchedString.length);\n return {\n value: value,\n rest: rest\n };\n };\n}","import defaultLocale from \"../../locale/en-US/index.js\";\nexport default defaultLocale;","import formatDistance from \"./_lib/formatDistance/index.js\";\nimport formatLong from \"./_lib/formatLong/index.js\";\nimport formatRelative from \"./_lib/formatRelative/index.js\";\nimport localize from \"./_lib/localize/index.js\";\nimport match from \"./_lib/match/index.js\";\n/**\n * @type {Locale}\n * @category Locales\n * @summary English locale (United States).\n * @language English\n * @iso-639-2 eng\n * @author Sasha Koss [@kossnocorp]{@link https://github.com/kossnocorp}\n * @author Lesha Koss [@leshakoss]{@link https://github.com/leshakoss}\n */\nvar locale = {\n code: 'en-US',\n formatDistance: formatDistance,\n formatLong: formatLong,\n formatRelative: formatRelative,\n localize: localize,\n match: match,\n options: {\n weekStartsOn: 0 /* Sunday */,\n firstWeekContainsDate: 1\n }\n};\nexport default locale;","import buildLocalizeFn from \"../../../_lib/buildLocalizeFn/index.js\";\nvar eraValues = {\n narrow: ['B', 'A'],\n abbreviated: ['BC', 'AD'],\n wide: ['Before Christ', 'Anno Domini']\n};\nvar quarterValues = {\n narrow: ['1', '2', '3', '4'],\n abbreviated: ['Q1', 'Q2', 'Q3', 'Q4'],\n wide: ['1st quarter', '2nd quarter', '3rd quarter', '4th quarter']\n};\n\n// Note: in English, the names of days of the week and months are capitalized.\n// If you are making a new locale based on this one, check if the same is true for the language you're working on.\n// Generally, formatted dates should look like they are in the middle of a sentence,\n// e.g. in Spanish language the weekdays and months should be in the lowercase.\nvar monthValues = {\n narrow: ['J', 'F', 'M', 'A', 'M', 'J', 'J', 'A', 'S', 'O', 'N', 'D'],\n abbreviated: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],\n wide: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December']\n};\nvar dayValues = {\n narrow: ['S', 'M', 'T', 'W', 'T', 'F', 'S'],\n short: ['Su', 'Mo', 'Tu', 'We', 'Th', 'Fr', 'Sa'],\n abbreviated: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'],\n wide: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday']\n};\nvar dayPeriodValues = {\n narrow: {\n am: 'a',\n pm: 'p',\n midnight: 'mi',\n noon: 'n',\n morning: 'morning',\n afternoon: 'afternoon',\n evening: 'evening',\n night: 'night'\n },\n abbreviated: {\n am: 'AM',\n pm: 'PM',\n midnight: 'midnight',\n noon: 'noon',\n morning: 'morning',\n afternoon: 'afternoon',\n evening: 'evening',\n night: 'night'\n },\n wide: {\n am: 'a.m.',\n pm: 'p.m.',\n midnight: 'midnight',\n noon: 'noon',\n morning: 'morning',\n afternoon: 'afternoon',\n evening: 'evening',\n night: 'night'\n }\n};\nvar formattingDayPeriodValues = {\n narrow: {\n am: 'a',\n pm: 'p',\n midnight: 'mi',\n noon: 'n',\n morning: 'in the morning',\n afternoon: 'in the afternoon',\n evening: 'in the evening',\n night: 'at night'\n },\n abbreviated: {\n am: 'AM',\n pm: 'PM',\n midnight: 'midnight',\n noon: 'noon',\n morning: 'in the morning',\n afternoon: 'in the afternoon',\n evening: 'in the evening',\n night: 'at night'\n },\n wide: {\n am: 'a.m.',\n pm: 'p.m.',\n midnight: 'midnight',\n noon: 'noon',\n morning: 'in the morning',\n afternoon: 'in the afternoon',\n evening: 'in the evening',\n night: 'at night'\n }\n};\nvar ordinalNumber = function ordinalNumber(dirtyNumber, _options) {\n var number = Number(dirtyNumber);\n\n // If ordinal numbers depend on context, for example,\n // if they are different for different grammatical genders,\n // use `options.unit`.\n //\n // `unit` can be 'year', 'quarter', 'month', 'week', 'date', 'dayOfYear',\n // 'day', 'hour', 'minute', 'second'.\n\n var rem100 = number % 100;\n if (rem100 > 20 || rem100 < 10) {\n switch (rem100 % 10) {\n case 1:\n return number + 'st';\n case 2:\n return number + 'nd';\n case 3:\n return number + 'rd';\n }\n }\n return number + 'th';\n};\nvar localize = {\n ordinalNumber: ordinalNumber,\n era: buildLocalizeFn({\n values: eraValues,\n defaultWidth: 'wide'\n }),\n quarter: buildLocalizeFn({\n values: quarterValues,\n defaultWidth: 'wide',\n argumentCallback: function argumentCallback(quarter) {\n return quarter - 1;\n }\n }),\n month: buildLocalizeFn({\n values: monthValues,\n defaultWidth: 'wide'\n }),\n day: buildLocalizeFn({\n values: dayValues,\n defaultWidth: 'wide'\n }),\n dayPeriod: buildLocalizeFn({\n values: dayPeriodValues,\n defaultWidth: 'wide',\n formattingValues: formattingDayPeriodValues,\n defaultFormattingWidth: 'wide'\n })\n};\nexport default localize;","import isValid from \"../isValid/index.js\";\nimport subMilliseconds from \"../subMilliseconds/index.js\";\nimport toDate from \"../toDate/index.js\";\nimport formatters from \"../_lib/format/formatters/index.js\";\nimport longFormatters from \"../_lib/format/longFormatters/index.js\";\nimport getTimezoneOffsetInMilliseconds from \"../_lib/getTimezoneOffsetInMilliseconds/index.js\";\nimport { isProtectedDayOfYearToken, isProtectedWeekYearToken, throwProtectedError } from \"../_lib/protectedTokens/index.js\";\nimport toInteger from \"../_lib/toInteger/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\nimport { getDefaultOptions } from \"../_lib/defaultOptions/index.js\";\nimport defaultLocale from \"../_lib/defaultLocale/index.js\"; // This RegExp consists of three parts separated by `|`:\n// - [yYQqMLwIdDecihHKkms]o matches any available ordinal number token\n// (one of the certain letters followed by `o`)\n// - (\\w)\\1* matches any sequences of the same letter\n// - '' matches two quote characters in a row\n// - '(''|[^'])+('|$) matches anything surrounded by two quote characters ('),\n// except a single quote symbol, which ends the sequence.\n// Two quote characters do not end the sequence.\n// If there is no matching single quote\n// then the sequence will continue until the end of the string.\n// - . matches any single character unmatched by previous parts of the RegExps\nvar formattingTokensRegExp = /[yYQqMLwIdDecihHKkms]o|(\\w)\\1*|''|'(''|[^'])+('|$)|./g;\n\n// This RegExp catches symbols escaped by quotes, and also\n// sequences of symbols P, p, and the combinations like `PPPPPPPppppp`\nvar longFormattingTokensRegExp = /P+p+|P+|p+|''|'(''|[^'])+('|$)|./g;\nvar escapedStringRegExp = /^'([^]*?)'?$/;\nvar doubleQuoteRegExp = /''/g;\nvar unescapedLatinCharacterRegExp = /[a-zA-Z]/;\n\n/**\n * @name format\n * @category Common Helpers\n * @summary Format the date.\n *\n * @description\n * Return the formatted date string in the given format. The result may vary by locale.\n *\n * > ⚠️ Please note that the `format` tokens differ from Moment.js and other libraries.\n * > See: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n *\n * The characters wrapped between two single quotes characters (') are escaped.\n * Two single quotes in a row, whether inside or outside a quoted sequence, represent a 'real' single quote.\n * (see the last example)\n *\n * Format of the string is based on Unicode Technical Standard #35:\n * https://www.unicode.org/reports/tr35/tr35-dates.html#Date_Field_Symbol_Table\n * with a few additions (see note 7 below the table).\n *\n * Accepted patterns:\n * | Unit | Pattern | Result examples | Notes |\n * |---------------------------------|---------|-----------------------------------|-------|\n * | Era | G..GGG | AD, BC | |\n * | | GGGG | Anno Domini, Before Christ | 2 |\n * | | GGGGG | A, B | |\n * | Calendar year | y | 44, 1, 1900, 2017 | 5 |\n * | | yo | 44th, 1st, 0th, 17th | 5,7 |\n * | | yy | 44, 01, 00, 17 | 5 |\n * | | yyy | 044, 001, 1900, 2017 | 5 |\n * | | yyyy | 0044, 0001, 1900, 2017 | 5 |\n * | | yyyyy | ... | 3,5 |\n * | Local week-numbering year | Y | 44, 1, 1900, 2017 | 5 |\n * | | Yo | 44th, 1st, 1900th, 2017th | 5,7 |\n * | | YY | 44, 01, 00, 17 | 5,8 |\n * | | YYY | 044, 001, 1900, 2017 | 5 |\n * | | YYYY | 0044, 0001, 1900, 2017 | 5,8 |\n * | | YYYYY | ... | 3,5 |\n * | ISO week-numbering year | R | -43, 0, 1, 1900, 2017 | 5,7 |\n * | | RR | -43, 00, 01, 1900, 2017 | 5,7 |\n * | | RRR | -043, 000, 001, 1900, 2017 | 5,7 |\n * | | RRRR | -0043, 0000, 0001, 1900, 2017 | 5,7 |\n * | | RRRRR | ... | 3,5,7 |\n * | Extended year | u | -43, 0, 1, 1900, 2017 | 5 |\n * | | uu | -43, 01, 1900, 2017 | 5 |\n * | | uuu | -043, 001, 1900, 2017 | 5 |\n * | | uuuu | -0043, 0001, 1900, 2017 | 5 |\n * | | uuuuu | ... | 3,5 |\n * | Quarter (formatting) | Q | 1, 2, 3, 4 | |\n * | | Qo | 1st, 2nd, 3rd, 4th | 7 |\n * | | QQ | 01, 02, 03, 04 | |\n * | | QQQ | Q1, Q2, Q3, Q4 | |\n * | | QQQQ | 1st quarter, 2nd quarter, ... | 2 |\n * | | QQQQQ | 1, 2, 3, 4 | 4 |\n * | Quarter (stand-alone) | q | 1, 2, 3, 4 | |\n * | | qo | 1st, 2nd, 3rd, 4th | 7 |\n * | | qq | 01, 02, 03, 04 | |\n * | | qqq | Q1, Q2, Q3, Q4 | |\n * | | qqqq | 1st quarter, 2nd quarter, ... | 2 |\n * | | qqqqq | 1, 2, 3, 4 | 4 |\n * | Month (formatting) | M | 1, 2, ..., 12 | |\n * | | Mo | 1st, 2nd, ..., 12th | 7 |\n * | | MM | 01, 02, ..., 12 | |\n * | | MMM | Jan, Feb, ..., Dec | |\n * | | MMMM | January, February, ..., December | 2 |\n * | | MMMMM | J, F, ..., D | |\n * | Month (stand-alone) | L | 1, 2, ..., 12 | |\n * | | Lo | 1st, 2nd, ..., 12th | 7 |\n * | | LL | 01, 02, ..., 12 | |\n * | | LLL | Jan, Feb, ..., Dec | |\n * | | LLLL | January, February, ..., December | 2 |\n * | | LLLLL | J, F, ..., D | |\n * | Local week of year | w | 1, 2, ..., 53 | |\n * | | wo | 1st, 2nd, ..., 53th | 7 |\n * | | ww | 01, 02, ..., 53 | |\n * | ISO week of year | I | 1, 2, ..., 53 | 7 |\n * | | Io | 1st, 2nd, ..., 53th | 7 |\n * | | II | 01, 02, ..., 53 | 7 |\n * | Day of month | d | 1, 2, ..., 31 | |\n * | | do | 1st, 2nd, ..., 31st | 7 |\n * | | dd | 01, 02, ..., 31 | |\n * | Day of year | D | 1, 2, ..., 365, 366 | 9 |\n * | | Do | 1st, 2nd, ..., 365th, 366th | 7 |\n * | | DD | 01, 02, ..., 365, 366 | 9 |\n * | | DDD | 001, 002, ..., 365, 366 | |\n * | | DDDD | ... | 3 |\n * | Day of week (formatting) | E..EEE | Mon, Tue, Wed, ..., Sun | |\n * | | EEEE | Monday, Tuesday, ..., Sunday | 2 |\n * | | EEEEE | M, T, W, T, F, S, S | |\n * | | EEEEEE | Mo, Tu, We, Th, Fr, Sa, Su | |\n * | ISO day of week (formatting) | i | 1, 2, 3, ..., 7 | 7 |\n * | | io | 1st, 2nd, ..., 7th | 7 |\n * | | ii | 01, 02, ..., 07 | 7 |\n * | | iii | Mon, Tue, Wed, ..., Sun | 7 |\n * | | iiii | Monday, Tuesday, ..., Sunday | 2,7 |\n * | | iiiii | M, T, W, T, F, S, S | 7 |\n * | | iiiiii | Mo, Tu, We, Th, Fr, Sa, Su | 7 |\n * | Local day of week (formatting) | e | 2, 3, 4, ..., 1 | |\n * | | eo | 2nd, 3rd, ..., 1st | 7 |\n * | | ee | 02, 03, ..., 01 | |\n * | | eee | Mon, Tue, Wed, ..., Sun | |\n * | | eeee | Monday, Tuesday, ..., Sunday | 2 |\n * | | eeeee | M, T, W, T, F, S, S | |\n * | | eeeeee | Mo, Tu, We, Th, Fr, Sa, Su | |\n * | Local day of week (stand-alone) | c | 2, 3, 4, ..., 1 | |\n * | | co | 2nd, 3rd, ..., 1st | 7 |\n * | | cc | 02, 03, ..., 01 | |\n * | | ccc | Mon, Tue, Wed, ..., Sun | |\n * | | cccc | Monday, Tuesday, ..., Sunday | 2 |\n * | | ccccc | M, T, W, T, F, S, S | |\n * | | cccccc | Mo, Tu, We, Th, Fr, Sa, Su | |\n * | AM, PM | a..aa | AM, PM | |\n * | | aaa | am, pm | |\n * | | aaaa | a.m., p.m. | 2 |\n * | | aaaaa | a, p | |\n * | AM, PM, noon, midnight | b..bb | AM, PM, noon, midnight | |\n * | | bbb | am, pm, noon, midnight | |\n * | | bbbb | a.m., p.m., noon, midnight | 2 |\n * | | bbbbb | a, p, n, mi | |\n * | Flexible day period | B..BBB | at night, in the morning, ... | |\n * | | BBBB | at night, in the morning, ... | 2 |\n * | | BBBBB | at night, in the morning, ... | |\n * | Hour [1-12] | h | 1, 2, ..., 11, 12 | |\n * | | ho | 1st, 2nd, ..., 11th, 12th | 7 |\n * | | hh | 01, 02, ..., 11, 12 | |\n * | Hour [0-23] | H | 0, 1, 2, ..., 23 | |\n * | | Ho | 0th, 1st, 2nd, ..., 23rd | 7 |\n * | | HH | 00, 01, 02, ..., 23 | |\n * | Hour [0-11] | K | 1, 2, ..., 11, 0 | |\n * | | Ko | 1st, 2nd, ..., 11th, 0th | 7 |\n * | | KK | 01, 02, ..., 11, 00 | |\n * | Hour [1-24] | k | 24, 1, 2, ..., 23 | |\n * | | ko | 24th, 1st, 2nd, ..., 23rd | 7 |\n * | | kk | 24, 01, 02, ..., 23 | |\n * | Minute | m | 0, 1, ..., 59 | |\n * | | mo | 0th, 1st, ..., 59th | 7 |\n * | | mm | 00, 01, ..., 59 | |\n * | Second | s | 0, 1, ..., 59 | |\n * | | so | 0th, 1st, ..., 59th | 7 |\n * | | ss | 00, 01, ..., 59 | |\n * | Fraction of second | S | 0, 1, ..., 9 | |\n * | | SS | 00, 01, ..., 99 | |\n * | | SSS | 000, 001, ..., 999 | |\n * | | SSSS | ... | 3 |\n * | Timezone (ISO-8601 w/ Z) | X | -08, +0530, Z | |\n * | | XX | -0800, +0530, Z | |\n * | | XXX | -08:00, +05:30, Z | |\n * | | XXXX | -0800, +0530, Z, +123456 | 2 |\n * | | XXXXX | -08:00, +05:30, Z, +12:34:56 | |\n * | Timezone (ISO-8601 w/o Z) | x | -08, +0530, +00 | |\n * | | xx | -0800, +0530, +0000 | |\n * | | xxx | -08:00, +05:30, +00:00 | 2 |\n * | | xxxx | -0800, +0530, +0000, +123456 | |\n * | | xxxxx | -08:00, +05:30, +00:00, +12:34:56 | |\n * | Timezone (GMT) | O...OOO | GMT-8, GMT+5:30, GMT+0 | |\n * | | OOOO | GMT-08:00, GMT+05:30, GMT+00:00 | 2 |\n * | Timezone (specific non-locat.) | z...zzz | GMT-8, GMT+5:30, GMT+0 | 6 |\n * | | zzzz | GMT-08:00, GMT+05:30, GMT+00:00 | 2,6 |\n * | Seconds timestamp | t | 512969520 | 7 |\n * | | tt | ... | 3,7 |\n * | Milliseconds timestamp | T | 512969520900 | 7 |\n * | | TT | ... | 3,7 |\n * | Long localized date | P | 04/29/1453 | 7 |\n * | | PP | Apr 29, 1453 | 7 |\n * | | PPP | April 29th, 1453 | 7 |\n * | | PPPP | Friday, April 29th, 1453 | 2,7 |\n * | Long localized time | p | 12:00 AM | 7 |\n * | | pp | 12:00:00 AM | 7 |\n * | | ppp | 12:00:00 AM GMT+2 | 7 |\n * | | pppp | 12:00:00 AM GMT+02:00 | 2,7 |\n * | Combination of date and time | Pp | 04/29/1453, 12:00 AM | 7 |\n * | | PPpp | Apr 29, 1453, 12:00:00 AM | 7 |\n * | | PPPppp | April 29th, 1453 at ... | 7 |\n * | | PPPPpppp| Friday, April 29th, 1453 at ... | 2,7 |\n * Notes:\n * 1. \"Formatting\" units (e.g. formatting quarter) in the default en-US locale\n * are the same as \"stand-alone\" units, but are different in some languages.\n * \"Formatting\" units are declined according to the rules of the language\n * in the context of a date. \"Stand-alone\" units are always nominative singular:\n *\n * `format(new Date(2017, 10, 6), 'do LLLL', {locale: cs}) //=> '6. listopad'`\n *\n * `format(new Date(2017, 10, 6), 'do MMMM', {locale: cs}) //=> '6. listopadu'`\n *\n * 2. Any sequence of the identical letters is a pattern, unless it is escaped by\n * the single quote characters (see below).\n * If the sequence is longer than listed in table (e.g. `EEEEEEEEEEE`)\n * the output will be the same as default pattern for this unit, usually\n * the longest one (in case of ISO weekdays, `EEEE`). Default patterns for units\n * are marked with \"2\" in the last column of the table.\n *\n * `format(new Date(2017, 10, 6), 'MMM') //=> 'Nov'`\n *\n * `format(new Date(2017, 10, 6), 'MMMM') //=> 'November'`\n *\n * `format(new Date(2017, 10, 6), 'MMMMM') //=> 'N'`\n *\n * `format(new Date(2017, 10, 6), 'MMMMMM') //=> 'November'`\n *\n * `format(new Date(2017, 10, 6), 'MMMMMMM') //=> 'November'`\n *\n * 3. Some patterns could be unlimited length (such as `yyyyyyyy`).\n * The output will be padded with zeros to match the length of the pattern.\n *\n * `format(new Date(2017, 10, 6), 'yyyyyyyy') //=> '00002017'`\n *\n * 4. `QQQQQ` and `qqqqq` could be not strictly numerical in some locales.\n * These tokens represent the shortest form of the quarter.\n *\n * 5. The main difference between `y` and `u` patterns are B.C. years:\n *\n * | Year | `y` | `u` |\n * |------|-----|-----|\n * | AC 1 | 1 | 1 |\n * | BC 1 | 1 | 0 |\n * | BC 2 | 2 | -1 |\n *\n * Also `yy` always returns the last two digits of a year,\n * while `uu` pads single digit years to 2 characters and returns other years unchanged:\n *\n * | Year | `yy` | `uu` |\n * |------|------|------|\n * | 1 | 01 | 01 |\n * | 14 | 14 | 14 |\n * | 376 | 76 | 376 |\n * | 1453 | 53 | 1453 |\n *\n * The same difference is true for local and ISO week-numbering years (`Y` and `R`),\n * except local week-numbering years are dependent on `options.weekStartsOn`\n * and `options.firstWeekContainsDate` (compare [getISOWeekYear]{@link https://date-fns.org/docs/getISOWeekYear}\n * and [getWeekYear]{@link https://date-fns.org/docs/getWeekYear}).\n *\n * 6. Specific non-location timezones are currently unavailable in `date-fns`,\n * so right now these tokens fall back to GMT timezones.\n *\n * 7. These patterns are not in the Unicode Technical Standard #35:\n * - `i`: ISO day of week\n * - `I`: ISO week of year\n * - `R`: ISO week-numbering year\n * - `t`: seconds timestamp\n * - `T`: milliseconds timestamp\n * - `o`: ordinal number modifier\n * - `P`: long localized date\n * - `p`: long localized time\n *\n * 8. `YY` and `YYYY` tokens represent week-numbering years but they are often confused with years.\n * You should enable `options.useAdditionalWeekYearTokens` to use them. See: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n *\n * 9. `D` and `DD` tokens represent days of the year but they are often confused with days of the month.\n * You should enable `options.useAdditionalDayOfYearTokens` to use them. See: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n *\n * @param {Date|Number} date - the original date\n * @param {String} format - the string of tokens\n * @param {Object} [options] - an object with options.\n * @param {Locale} [options.locale=defaultLocale] - the locale object. See [Locale]{@link https://date-fns.org/docs/Locale}\n * @param {0|1|2|3|4|5|6} [options.weekStartsOn=0] - the index of the first day of the week (0 - Sunday)\n * @param {Number} [options.firstWeekContainsDate=1] - the day of January, which is\n * @param {Boolean} [options.useAdditionalWeekYearTokens=false] - if true, allows usage of the week-numbering year tokens `YY` and `YYYY`;\n * see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n * @param {Boolean} [options.useAdditionalDayOfYearTokens=false] - if true, allows usage of the day of year tokens `D` and `DD`;\n * see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n * @returns {String} the formatted date string\n * @throws {TypeError} 2 arguments required\n * @throws {RangeError} `date` must not be Invalid Date\n * @throws {RangeError} `options.locale` must contain `localize` property\n * @throws {RangeError} `options.locale` must contain `formatLong` property\n * @throws {RangeError} `options.weekStartsOn` must be between 0 and 6\n * @throws {RangeError} `options.firstWeekContainsDate` must be between 1 and 7\n * @throws {RangeError} use `yyyy` instead of `YYYY` for formatting years using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n * @throws {RangeError} use `yy` instead of `YY` for formatting years using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n * @throws {RangeError} use `d` instead of `D` for formatting days of the month using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n * @throws {RangeError} use `dd` instead of `DD` for formatting days of the month using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md\n * @throws {RangeError} format string contains an unescaped latin alphabet character\n *\n * @example\n * // Represent 11 February 2014 in middle-endian format:\n * const result = format(new Date(2014, 1, 11), 'MM/dd/yyyy')\n * //=> '02/11/2014'\n *\n * @example\n * // Represent 2 July 2014 in Esperanto:\n * import { eoLocale } from 'date-fns/locale/eo'\n * const result = format(new Date(2014, 6, 2), \"do 'de' MMMM yyyy\", {\n * locale: eoLocale\n * })\n * //=> '2-a de julio 2014'\n *\n * @example\n * // Escape string by single quote characters:\n * const result = format(new Date(2014, 6, 2, 15), \"h 'o''clock'\")\n * //=> \"3 o'clock\"\n */\n\nexport default function format(dirtyDate, dirtyFormatStr, options) {\n var _ref, _options$locale, _ref2, _ref3, _ref4, _options$firstWeekCon, _options$locale2, _options$locale2$opti, _defaultOptions$local, _defaultOptions$local2, _ref5, _ref6, _ref7, _options$weekStartsOn, _options$locale3, _options$locale3$opti, _defaultOptions$local3, _defaultOptions$local4;\n requiredArgs(2, arguments);\n var formatStr = String(dirtyFormatStr);\n var defaultOptions = getDefaultOptions();\n var locale = (_ref = (_options$locale = options === null || options === void 0 ? void 0 : options.locale) !== null && _options$locale !== void 0 ? _options$locale : defaultOptions.locale) !== null && _ref !== void 0 ? _ref : defaultLocale;\n var firstWeekContainsDate = toInteger((_ref2 = (_ref3 = (_ref4 = (_options$firstWeekCon = options === null || options === void 0 ? void 0 : options.firstWeekContainsDate) !== null && _options$firstWeekCon !== void 0 ? _options$firstWeekCon : options === null || options === void 0 ? void 0 : (_options$locale2 = options.locale) === null || _options$locale2 === void 0 ? void 0 : (_options$locale2$opti = _options$locale2.options) === null || _options$locale2$opti === void 0 ? void 0 : _options$locale2$opti.firstWeekContainsDate) !== null && _ref4 !== void 0 ? _ref4 : defaultOptions.firstWeekContainsDate) !== null && _ref3 !== void 0 ? _ref3 : (_defaultOptions$local = defaultOptions.locale) === null || _defaultOptions$local === void 0 ? void 0 : (_defaultOptions$local2 = _defaultOptions$local.options) === null || _defaultOptions$local2 === void 0 ? void 0 : _defaultOptions$local2.firstWeekContainsDate) !== null && _ref2 !== void 0 ? _ref2 : 1);\n\n // Test if weekStartsOn is between 1 and 7 _and_ is not NaN\n if (!(firstWeekContainsDate >= 1 && firstWeekContainsDate <= 7)) {\n throw new RangeError('firstWeekContainsDate must be between 1 and 7 inclusively');\n }\n var weekStartsOn = toInteger((_ref5 = (_ref6 = (_ref7 = (_options$weekStartsOn = options === null || options === void 0 ? void 0 : options.weekStartsOn) !== null && _options$weekStartsOn !== void 0 ? _options$weekStartsOn : options === null || options === void 0 ? void 0 : (_options$locale3 = options.locale) === null || _options$locale3 === void 0 ? void 0 : (_options$locale3$opti = _options$locale3.options) === null || _options$locale3$opti === void 0 ? void 0 : _options$locale3$opti.weekStartsOn) !== null && _ref7 !== void 0 ? _ref7 : defaultOptions.weekStartsOn) !== null && _ref6 !== void 0 ? _ref6 : (_defaultOptions$local3 = defaultOptions.locale) === null || _defaultOptions$local3 === void 0 ? void 0 : (_defaultOptions$local4 = _defaultOptions$local3.options) === null || _defaultOptions$local4 === void 0 ? void 0 : _defaultOptions$local4.weekStartsOn) !== null && _ref5 !== void 0 ? _ref5 : 0);\n\n // Test if weekStartsOn is between 0 and 6 _and_ is not NaN\n if (!(weekStartsOn >= 0 && weekStartsOn <= 6)) {\n throw new RangeError('weekStartsOn must be between 0 and 6 inclusively');\n }\n if (!locale.localize) {\n throw new RangeError('locale must contain localize property');\n }\n if (!locale.formatLong) {\n throw new RangeError('locale must contain formatLong property');\n }\n var originalDate = toDate(dirtyDate);\n if (!isValid(originalDate)) {\n throw new RangeError('Invalid time value');\n }\n\n // Convert the date in system timezone to the same date in UTC+00:00 timezone.\n // This ensures that when UTC functions will be implemented, locales will be compatible with them.\n // See an issue about UTC functions: https://github.com/date-fns/date-fns/issues/376\n var timezoneOffset = getTimezoneOffsetInMilliseconds(originalDate);\n var utcDate = subMilliseconds(originalDate, timezoneOffset);\n var formatterOptions = {\n firstWeekContainsDate: firstWeekContainsDate,\n weekStartsOn: weekStartsOn,\n locale: locale,\n _originalDate: originalDate\n };\n var result = formatStr.match(longFormattingTokensRegExp).map(function (substring) {\n var firstCharacter = substring[0];\n if (firstCharacter === 'p' || firstCharacter === 'P') {\n var longFormatter = longFormatters[firstCharacter];\n return longFormatter(substring, locale.formatLong);\n }\n return substring;\n }).join('').match(formattingTokensRegExp).map(function (substring) {\n // Replace two single quote characters with one single quote character\n if (substring === \"''\") {\n return \"'\";\n }\n var firstCharacter = substring[0];\n if (firstCharacter === \"'\") {\n return cleanEscapedString(substring);\n }\n var formatter = formatters[firstCharacter];\n if (formatter) {\n if (!(options !== null && options !== void 0 && options.useAdditionalWeekYearTokens) && isProtectedWeekYearToken(substring)) {\n throwProtectedError(substring, dirtyFormatStr, String(dirtyDate));\n }\n if (!(options !== null && options !== void 0 && options.useAdditionalDayOfYearTokens) && isProtectedDayOfYearToken(substring)) {\n throwProtectedError(substring, dirtyFormatStr, String(dirtyDate));\n }\n return formatter(utcDate, substring, locale.localize, formatterOptions);\n }\n if (firstCharacter.match(unescapedLatinCharacterRegExp)) {\n throw new RangeError('Format string contains an unescaped latin alphabet character `' + firstCharacter + '`');\n }\n return substring;\n }).join('');\n return result;\n}\nfunction cleanEscapedString(input) {\n var matched = input.match(escapedStringRegExp);\n if (!matched) {\n return input;\n }\n return matched[1].replace(doubleQuoteRegExp, \"'\");\n}","var baseKeys = require('./_baseKeys'),\n getTag = require('./_getTag'),\n isArguments = require('./isArguments'),\n isArray = require('./isArray'),\n isArrayLike = require('./isArrayLike'),\n isBuffer = require('./isBuffer'),\n isPrototype = require('./_isPrototype'),\n isTypedArray = require('./isTypedArray');\n\n/** `Object#toString` result references. */\nvar mapTag = '[object Map]',\n setTag = '[object Set]';\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Checks if `value` is an empty object, collection, map, or set.\n *\n * Objects are considered empty if they have no own enumerable string keyed\n * properties.\n *\n * Array-like values such as `arguments` objects, arrays, buffers, strings, or\n * jQuery-like collections are considered empty if they have a `length` of `0`.\n * Similarly, maps and sets are considered empty if they have a `size` of `0`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is empty, else `false`.\n * @example\n *\n * _.isEmpty(null);\n * // => true\n *\n * _.isEmpty(true);\n * // => true\n *\n * _.isEmpty(1);\n * // => true\n *\n * _.isEmpty([1, 2, 3]);\n * // => false\n *\n * _.isEmpty({ 'a': 1 });\n * // => false\n */\nfunction isEmpty(value) {\n if (value == null) {\n return true;\n }\n if (isArrayLike(value) &&\n (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' ||\n isBuffer(value) || isTypedArray(value) || isArguments(value))) {\n return !value.length;\n }\n var tag = getTag(value);\n if (tag == mapTag || tag == setTag) {\n return !value.size;\n }\n if (isPrototype(value)) {\n return !baseKeys(value).length;\n }\n for (var key in value) {\n if (hasOwnProperty.call(value, key)) {\n return false;\n }\n }\n return true;\n}\n\nmodule.exports = isEmpty;\n","function _classCallCheck(a, n) {\n if (!(a instanceof n)) throw new TypeError(\"Cannot call a class as a function\");\n}\nexport { _classCallCheck as default };","import toPropertyKey from \"./toPropertyKey.js\";\nfunction _defineProperties(e, r) {\n for (var t = 0; t < r.length; t++) {\n var o = r[t];\n o.enumerable = o.enumerable || !1, o.configurable = !0, \"value\" in o && (o.writable = !0), Object.defineProperty(e, toPropertyKey(o.key), o);\n }\n}\nfunction _createClass(e, r, t) {\n return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, \"prototype\", {\n writable: !1\n }), e;\n}\nexport { _createClass as default };","import setPrototypeOf from \"./setPrototypeOf.js\";\nfunction _inherits(t, e) {\n if (\"function\" != typeof e && null !== e) throw new TypeError(\"Super expression must either be null or a function\");\n t.prototype = Object.create(e && e.prototype, {\n constructor: {\n value: t,\n writable: !0,\n configurable: !0\n }\n }), Object.defineProperty(t, \"prototype\", {\n writable: !1\n }), e && setPrototypeOf(t, e);\n}\nexport { _inherits as default };","import _typeof from \"./typeof.js\";\nimport assertThisInitialized from \"./assertThisInitialized.js\";\nfunction _possibleConstructorReturn(t, e) {\n if (e && (\"object\" == _typeof(e) || \"function\" == typeof e)) return e;\n if (void 0 !== e) throw new TypeError(\"Derived constructors may only return object or undefined\");\n return assertThisInitialized(t);\n}\nexport { _possibleConstructorReturn as default };","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutPropertiesLoose from \"@babel/runtime/helpers/esm/objectWithoutPropertiesLoose\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nvar _excluded = [\"tag\", \"baseClass\", \"baseClassActive\", \"className\", \"cssModule\", \"children\", \"innerRef\"];\n\nfunction ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nimport React from 'react';\nimport PropTypes from 'prop-types';\nimport classNames from 'classnames';\nimport { Transition } from 'react-transition-group';\nimport { mapToCssModules, omit, pick, TransitionPropTypeKeys, TransitionTimeouts, tagPropType } from './utils';\n\nvar propTypes = _objectSpread(_objectSpread({}, Transition.propTypes), {}, {\n children: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.node), PropTypes.node]),\n tag: tagPropType,\n baseClass: PropTypes.string,\n baseClassActive: PropTypes.string,\n className: PropTypes.string,\n cssModule: PropTypes.object,\n innerRef: PropTypes.oneOfType([PropTypes.object, PropTypes.string, PropTypes.func])\n});\n\nvar defaultProps = _objectSpread(_objectSpread({}, Transition.defaultProps), {}, {\n tag: 'div',\n baseClass: 'fade',\n baseClassActive: 'show',\n timeout: TransitionTimeouts.Fade,\n appear: true,\n enter: true,\n exit: true,\n in: true\n});\n\nfunction Fade(props) {\n var Tag = props.tag,\n baseClass = props.baseClass,\n baseClassActive = props.baseClassActive,\n className = props.className,\n cssModule = props.cssModule,\n children = props.children,\n innerRef = props.innerRef,\n otherProps = _objectWithoutPropertiesLoose(props, _excluded);\n\n var transitionProps = pick(otherProps, TransitionPropTypeKeys);\n var childProps = omit(otherProps, TransitionPropTypeKeys);\n return /*#__PURE__*/React.createElement(Transition, transitionProps, function (status) {\n var isActive = status === 'entered';\n var classes = mapToCssModules(classNames(className, baseClass, isActive && baseClassActive), cssModule);\n return /*#__PURE__*/React.createElement(Tag, _extends({\n className: classes\n }, childProps, {\n ref: innerRef\n }), children);\n });\n}\n\nFade.propTypes = propTypes;\nFade.defaultProps = defaultProps;\nexport default Fade;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = {\n SORT_ASC: 'asc',\n SORT_DESC: 'desc',\n ROW_SELECT_SINGLE: 'radio',\n ROW_SELECT_MULTIPLE: 'checkbox',\n ROW_SELECT_DISABLED: 'ROW_SELECT_DISABLED',\n CHECKBOX_STATUS_CHECKED: 'checked',\n CHECKBOX_STATUS_INDETERMINATE: 'indeterminate',\n CHECKBOX_STATUS_UNCHECKED: 'unchecked',\n INDICATOR_POSITION_LEFT: 'left',\n INDICATOR_POSITION_RIGHT: 'right',\n TYPE_STRING: 'string',\n TYPE_NUMBER: 'number',\n TYPE_BOOLEAN: 'bool',\n TYPE_DATE: 'date',\n FILTERS_POSITION_INLINE: 'inline',\n FILTERS_POSITION_TOP: 'top',\n FILTERS_POSITION_BOTTOM: 'bottom'\n};","function _typeof(o) {\n \"@babel/helpers - typeof\";\n\n return _typeof = \"function\" == typeof Symbol && \"symbol\" == typeof Symbol.iterator ? function (o) {\n return typeof o;\n } : function (o) {\n return o && \"function\" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? \"symbol\" : typeof o;\n }, _typeof(o);\n}\nexport { _typeof as default };","/**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\nvar isArray = Array.isArray;\n\nmodule.exports = isArray;\n","function isAbsolute(pathname) {\n return pathname.charAt(0) === '/';\n}\n\n// About 1.5x faster than the two-arg version of Array#splice()\nfunction spliceOne(list, index) {\n for (var i = index, k = i + 1, n = list.length; k < n; i += 1, k += 1) {\n list[i] = list[k];\n }\n\n list.pop();\n}\n\n// This implementation is based heavily on node's url.parse\nfunction resolvePathname(to, from) {\n if (from === undefined) from = '';\n\n var toParts = (to && to.split('/')) || [];\n var fromParts = (from && from.split('/')) || [];\n\n var isToAbs = to && isAbsolute(to);\n var isFromAbs = from && isAbsolute(from);\n var mustEndAbs = isToAbs || isFromAbs;\n\n if (to && isAbsolute(to)) {\n // to is absolute\n fromParts = toParts;\n } else if (toParts.length) {\n // to is relative, drop the filename\n fromParts.pop();\n fromParts = fromParts.concat(toParts);\n }\n\n if (!fromParts.length) return '/';\n\n var hasTrailingSlash;\n if (fromParts.length) {\n var last = fromParts[fromParts.length - 1];\n hasTrailingSlash = last === '.' || last === '..' || last === '';\n } else {\n hasTrailingSlash = false;\n }\n\n var up = 0;\n for (var i = fromParts.length; i >= 0; i--) {\n var part = fromParts[i];\n\n if (part === '.') {\n spliceOne(fromParts, i);\n } else if (part === '..') {\n spliceOne(fromParts, i);\n up++;\n } else if (up) {\n spliceOne(fromParts, i);\n up--;\n }\n }\n\n if (!mustEndAbs) for (; up--; up) fromParts.unshift('..');\n\n if (\n mustEndAbs &&\n fromParts[0] !== '' &&\n (!fromParts[0] || !isAbsolute(fromParts[0]))\n )\n fromParts.unshift('');\n\n var result = fromParts.join('/');\n\n if (hasTrailingSlash && result.substr(-1) !== '/') result += '/';\n\n return result;\n}\n\nexport default resolvePathname;\n","function valueOf(obj) {\n return obj.valueOf ? obj.valueOf() : Object.prototype.valueOf.call(obj);\n}\n\nfunction valueEqual(a, b) {\n // Test for strict equality first.\n if (a === b) return true;\n\n // Otherwise, if either of them == null they are not equal.\n if (a == null || b == null) return false;\n\n if (Array.isArray(a)) {\n return (\n Array.isArray(b) &&\n a.length === b.length &&\n a.every(function(item, index) {\n return valueEqual(item, b[index]);\n })\n );\n }\n\n if (typeof a === 'object' || typeof b === 'object') {\n var aValue = valueOf(a);\n var bValue = valueOf(b);\n\n if (aValue !== a || bValue !== b) return valueEqual(aValue, bValue);\n\n return Object.keys(Object.assign({}, a, b)).every(function(key) {\n return valueEqual(a[key], b[key]);\n });\n }\n\n return false;\n}\n\nexport default valueEqual;\n","import _extends from '@babel/runtime/helpers/esm/extends';\nimport resolvePathname from 'resolve-pathname';\nimport valueEqual from 'value-equal';\nimport warning from 'tiny-warning';\nimport invariant from 'tiny-invariant';\n\nfunction addLeadingSlash(path) {\n return path.charAt(0) === '/' ? path : '/' + path;\n}\nfunction stripLeadingSlash(path) {\n return path.charAt(0) === '/' ? path.substr(1) : path;\n}\nfunction hasBasename(path, prefix) {\n return path.toLowerCase().indexOf(prefix.toLowerCase()) === 0 && '/?#'.indexOf(path.charAt(prefix.length)) !== -1;\n}\nfunction stripBasename(path, prefix) {\n return hasBasename(path, prefix) ? path.substr(prefix.length) : path;\n}\nfunction stripTrailingSlash(path) {\n return path.charAt(path.length - 1) === '/' ? path.slice(0, -1) : path;\n}\nfunction parsePath(path) {\n var pathname = path || '/';\n var search = '';\n var hash = '';\n var hashIndex = pathname.indexOf('#');\n\n if (hashIndex !== -1) {\n hash = pathname.substr(hashIndex);\n pathname = pathname.substr(0, hashIndex);\n }\n\n var searchIndex = pathname.indexOf('?');\n\n if (searchIndex !== -1) {\n search = pathname.substr(searchIndex);\n pathname = pathname.substr(0, searchIndex);\n }\n\n return {\n pathname: pathname,\n search: search === '?' ? '' : search,\n hash: hash === '#' ? '' : hash\n };\n}\nfunction createPath(location) {\n var pathname = location.pathname,\n search = location.search,\n hash = location.hash;\n var path = pathname || '/';\n if (search && search !== '?') path += search.charAt(0) === '?' ? search : \"?\" + search;\n if (hash && hash !== '#') path += hash.charAt(0) === '#' ? hash : \"#\" + hash;\n return path;\n}\n\nfunction createLocation(path, state, key, currentLocation) {\n var location;\n\n if (typeof path === 'string') {\n // Two-arg form: push(path, state)\n location = parsePath(path);\n location.state = state;\n } else {\n // One-arg form: push(location)\n location = _extends({}, path);\n if (location.pathname === undefined) location.pathname = '';\n\n if (location.search) {\n if (location.search.charAt(0) !== '?') location.search = '?' + location.search;\n } else {\n location.search = '';\n }\n\n if (location.hash) {\n if (location.hash.charAt(0) !== '#') location.hash = '#' + location.hash;\n } else {\n location.hash = '';\n }\n\n if (state !== undefined && location.state === undefined) location.state = state;\n }\n\n try {\n location.pathname = decodeURI(location.pathname);\n } catch (e) {\n if (e instanceof URIError) {\n throw new URIError('Pathname \"' + location.pathname + '\" could not be decoded. ' + 'This is likely caused by an invalid percent-encoding.');\n } else {\n throw e;\n }\n }\n\n if (key) location.key = key;\n\n if (currentLocation) {\n // Resolve incomplete/relative pathname relative to current location.\n if (!location.pathname) {\n location.pathname = currentLocation.pathname;\n } else if (location.pathname.charAt(0) !== '/') {\n location.pathname = resolvePathname(location.pathname, currentLocation.pathname);\n }\n } else {\n // When there is no prior location and pathname is empty, set it to /\n if (!location.pathname) {\n location.pathname = '/';\n }\n }\n\n return location;\n}\nfunction locationsAreEqual(a, b) {\n return a.pathname === b.pathname && a.search === b.search && a.hash === b.hash && a.key === b.key && valueEqual(a.state, b.state);\n}\n\nfunction createTransitionManager() {\n var prompt = null;\n\n function setPrompt(nextPrompt) {\n process.env.NODE_ENV !== \"production\" ? warning(prompt == null, 'A history supports only one prompt at a time') : void 0;\n prompt = nextPrompt;\n return function () {\n if (prompt === nextPrompt) prompt = null;\n };\n }\n\n function confirmTransitionTo(location, action, getUserConfirmation, callback) {\n // TODO: If another transition starts while we're still confirming\n // the previous one, we may end up in a weird state. Figure out the\n // best way to handle this.\n if (prompt != null) {\n var result = typeof prompt === 'function' ? prompt(location, action) : prompt;\n\n if (typeof result === 'string') {\n if (typeof getUserConfirmation === 'function') {\n getUserConfirmation(result, callback);\n } else {\n process.env.NODE_ENV !== \"production\" ? warning(false, 'A history needs a getUserConfirmation function in order to use a prompt message') : void 0;\n callback(true);\n }\n } else {\n // Return false from a transition hook to cancel the transition.\n callback(result !== false);\n }\n } else {\n callback(true);\n }\n }\n\n var listeners = [];\n\n function appendListener(fn) {\n var isActive = true;\n\n function listener() {\n if (isActive) fn.apply(void 0, arguments);\n }\n\n listeners.push(listener);\n return function () {\n isActive = false;\n listeners = listeners.filter(function (item) {\n return item !== listener;\n });\n };\n }\n\n function notifyListeners() {\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n listeners.forEach(function (listener) {\n return listener.apply(void 0, args);\n });\n }\n\n return {\n setPrompt: setPrompt,\n confirmTransitionTo: confirmTransitionTo,\n appendListener: appendListener,\n notifyListeners: notifyListeners\n };\n}\n\nvar canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);\nfunction getConfirmation(message, callback) {\n callback(window.confirm(message)); // eslint-disable-line no-alert\n}\n/**\n * Returns true if the HTML5 history API is supported. Taken from Modernizr.\n *\n * https://github.com/Modernizr/Modernizr/blob/master/LICENSE\n * https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js\n * changed to avoid false negatives for Windows Phones: https://github.com/reactjs/react-router/issues/586\n */\n\nfunction supportsHistory() {\n var ua = window.navigator.userAgent;\n if ((ua.indexOf('Android 2.') !== -1 || ua.indexOf('Android 4.0') !== -1) && ua.indexOf('Mobile Safari') !== -1 && ua.indexOf('Chrome') === -1 && ua.indexOf('Windows Phone') === -1) return false;\n return window.history && 'pushState' in window.history;\n}\n/**\n * Returns true if browser fires popstate on hash change.\n * IE10 and IE11 do not.\n */\n\nfunction supportsPopStateOnHashChange() {\n return window.navigator.userAgent.indexOf('Trident') === -1;\n}\n/**\n * Returns false if using go(n) with hash history causes a full page reload.\n */\n\nfunction supportsGoWithoutReloadUsingHash() {\n return window.navigator.userAgent.indexOf('Firefox') === -1;\n}\n/**\n * Returns true if a given popstate event is an extraneous WebKit event.\n * Accounts for the fact that Chrome on iOS fires real popstate events\n * containing undefined state when pressing the back button.\n */\n\nfunction isExtraneousPopstateEvent(event) {\n return event.state === undefined && navigator.userAgent.indexOf('CriOS') === -1;\n}\n\nvar PopStateEvent = 'popstate';\nvar HashChangeEvent = 'hashchange';\n\nfunction getHistoryState() {\n try {\n return window.history.state || {};\n } catch (e) {\n // IE 11 sometimes throws when accessing window.history.state\n // See https://github.com/ReactTraining/history/pull/289\n return {};\n }\n}\n/**\n * Creates a history object that uses the HTML5 history API including\n * pushState, replaceState, and the popstate event.\n */\n\n\nfunction createBrowserHistory(props) {\n if (props === void 0) {\n props = {};\n }\n\n !canUseDOM ? process.env.NODE_ENV !== \"production\" ? invariant(false, 'Browser history needs a DOM') : invariant(false) : void 0;\n var globalHistory = window.history;\n var canUseHistory = supportsHistory();\n var needsHashChangeListener = !supportsPopStateOnHashChange();\n var _props = props,\n _props$forceRefresh = _props.forceRefresh,\n forceRefresh = _props$forceRefresh === void 0 ? false : _props$forceRefresh,\n _props$getUserConfirm = _props.getUserConfirmation,\n getUserConfirmation = _props$getUserConfirm === void 0 ? getConfirmation : _props$getUserConfirm,\n _props$keyLength = _props.keyLength,\n keyLength = _props$keyLength === void 0 ? 6 : _props$keyLength;\n var basename = props.basename ? stripTrailingSlash(addLeadingSlash(props.basename)) : '';\n\n function getDOMLocation(historyState) {\n var _ref = historyState || {},\n key = _ref.key,\n state = _ref.state;\n\n var _window$location = window.location,\n pathname = _window$location.pathname,\n search = _window$location.search,\n hash = _window$location.hash;\n var path = pathname + search + hash;\n process.env.NODE_ENV !== \"production\" ? warning(!basename || hasBasename(path, basename), 'You are attempting to use a basename on a page whose URL path does not begin ' + 'with the basename. Expected path \"' + path + '\" to begin with \"' + basename + '\".') : void 0;\n if (basename) path = stripBasename(path, basename);\n return createLocation(path, state, key);\n }\n\n function createKey() {\n return Math.random().toString(36).substr(2, keyLength);\n }\n\n var transitionManager = createTransitionManager();\n\n function setState(nextState) {\n _extends(history, nextState);\n\n history.length = globalHistory.length;\n transitionManager.notifyListeners(history.location, history.action);\n }\n\n function handlePopState(event) {\n // Ignore extraneous popstate events in WebKit.\n if (isExtraneousPopstateEvent(event)) return;\n handlePop(getDOMLocation(event.state));\n }\n\n function handleHashChange() {\n handlePop(getDOMLocation(getHistoryState()));\n }\n\n var forceNextPop = false;\n\n function handlePop(location) {\n if (forceNextPop) {\n forceNextPop = false;\n setState();\n } else {\n var action = 'POP';\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (ok) {\n setState({\n action: action,\n location: location\n });\n } else {\n revertPop(location);\n }\n });\n }\n }\n\n function revertPop(fromLocation) {\n var toLocation = history.location; // TODO: We could probably make this more reliable by\n // keeping a list of keys we've seen in sessionStorage.\n // Instead, we just default to 0 for keys we don't know.\n\n var toIndex = allKeys.indexOf(toLocation.key);\n if (toIndex === -1) toIndex = 0;\n var fromIndex = allKeys.indexOf(fromLocation.key);\n if (fromIndex === -1) fromIndex = 0;\n var delta = toIndex - fromIndex;\n\n if (delta) {\n forceNextPop = true;\n go(delta);\n }\n }\n\n var initialLocation = getDOMLocation(getHistoryState());\n var allKeys = [initialLocation.key]; // Public interface\n\n function createHref(location) {\n return basename + createPath(location);\n }\n\n function push(path, state) {\n process.env.NODE_ENV !== \"production\" ? warning(!(typeof path === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to push when the 1st ' + 'argument is a location-like object that already has state; it is ignored') : void 0;\n var action = 'PUSH';\n var location = createLocation(path, state, createKey(), history.location);\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n var href = createHref(location);\n var key = location.key,\n state = location.state;\n\n if (canUseHistory) {\n globalHistory.pushState({\n key: key,\n state: state\n }, null, href);\n\n if (forceRefresh) {\n window.location.href = href;\n } else {\n var prevIndex = allKeys.indexOf(history.location.key);\n var nextKeys = allKeys.slice(0, prevIndex + 1);\n nextKeys.push(location.key);\n allKeys = nextKeys;\n setState({\n action: action,\n location: location\n });\n }\n } else {\n process.env.NODE_ENV !== \"production\" ? warning(state === undefined, 'Browser history cannot push state in browsers that do not support HTML5 history') : void 0;\n window.location.href = href;\n }\n });\n }\n\n function replace(path, state) {\n process.env.NODE_ENV !== \"production\" ? warning(!(typeof path === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to replace when the 1st ' + 'argument is a location-like object that already has state; it is ignored') : void 0;\n var action = 'REPLACE';\n var location = createLocation(path, state, createKey(), history.location);\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n var href = createHref(location);\n var key = location.key,\n state = location.state;\n\n if (canUseHistory) {\n globalHistory.replaceState({\n key: key,\n state: state\n }, null, href);\n\n if (forceRefresh) {\n window.location.replace(href);\n } else {\n var prevIndex = allKeys.indexOf(history.location.key);\n if (prevIndex !== -1) allKeys[prevIndex] = location.key;\n setState({\n action: action,\n location: location\n });\n }\n } else {\n process.env.NODE_ENV !== \"production\" ? warning(state === undefined, 'Browser history cannot replace state in browsers that do not support HTML5 history') : void 0;\n window.location.replace(href);\n }\n });\n }\n\n function go(n) {\n globalHistory.go(n);\n }\n\n function goBack() {\n go(-1);\n }\n\n function goForward() {\n go(1);\n }\n\n var listenerCount = 0;\n\n function checkDOMListeners(delta) {\n listenerCount += delta;\n\n if (listenerCount === 1 && delta === 1) {\n window.addEventListener(PopStateEvent, handlePopState);\n if (needsHashChangeListener) window.addEventListener(HashChangeEvent, handleHashChange);\n } else if (listenerCount === 0) {\n window.removeEventListener(PopStateEvent, handlePopState);\n if (needsHashChangeListener) window.removeEventListener(HashChangeEvent, handleHashChange);\n }\n }\n\n var isBlocked = false;\n\n function block(prompt) {\n if (prompt === void 0) {\n prompt = false;\n }\n\n var unblock = transitionManager.setPrompt(prompt);\n\n if (!isBlocked) {\n checkDOMListeners(1);\n isBlocked = true;\n }\n\n return function () {\n if (isBlocked) {\n isBlocked = false;\n checkDOMListeners(-1);\n }\n\n return unblock();\n };\n }\n\n function listen(listener) {\n var unlisten = transitionManager.appendListener(listener);\n checkDOMListeners(1);\n return function () {\n checkDOMListeners(-1);\n unlisten();\n };\n }\n\n var history = {\n length: globalHistory.length,\n action: 'POP',\n location: initialLocation,\n createHref: createHref,\n push: push,\n replace: replace,\n go: go,\n goBack: goBack,\n goForward: goForward,\n block: block,\n listen: listen\n };\n return history;\n}\n\nvar HashChangeEvent$1 = 'hashchange';\nvar HashPathCoders = {\n hashbang: {\n encodePath: function encodePath(path) {\n return path.charAt(0) === '!' ? path : '!/' + stripLeadingSlash(path);\n },\n decodePath: function decodePath(path) {\n return path.charAt(0) === '!' ? path.substr(1) : path;\n }\n },\n noslash: {\n encodePath: stripLeadingSlash,\n decodePath: addLeadingSlash\n },\n slash: {\n encodePath: addLeadingSlash,\n decodePath: addLeadingSlash\n }\n};\n\nfunction stripHash(url) {\n var hashIndex = url.indexOf('#');\n return hashIndex === -1 ? url : url.slice(0, hashIndex);\n}\n\nfunction getHashPath() {\n // We can't use window.location.hash here because it's not\n // consistent across browsers - Firefox will pre-decode it!\n var href = window.location.href;\n var hashIndex = href.indexOf('#');\n return hashIndex === -1 ? '' : href.substring(hashIndex + 1);\n}\n\nfunction pushHashPath(path) {\n window.location.hash = path;\n}\n\nfunction replaceHashPath(path) {\n window.location.replace(stripHash(window.location.href) + '#' + path);\n}\n\nfunction createHashHistory(props) {\n if (props === void 0) {\n props = {};\n }\n\n !canUseDOM ? process.env.NODE_ENV !== \"production\" ? invariant(false, 'Hash history needs a DOM') : invariant(false) : void 0;\n var globalHistory = window.history;\n var canGoWithoutReload = supportsGoWithoutReloadUsingHash();\n var _props = props,\n _props$getUserConfirm = _props.getUserConfirmation,\n getUserConfirmation = _props$getUserConfirm === void 0 ? getConfirmation : _props$getUserConfirm,\n _props$hashType = _props.hashType,\n hashType = _props$hashType === void 0 ? 'slash' : _props$hashType;\n var basename = props.basename ? stripTrailingSlash(addLeadingSlash(props.basename)) : '';\n var _HashPathCoders$hashT = HashPathCoders[hashType],\n encodePath = _HashPathCoders$hashT.encodePath,\n decodePath = _HashPathCoders$hashT.decodePath;\n\n function getDOMLocation() {\n var path = decodePath(getHashPath());\n process.env.NODE_ENV !== \"production\" ? warning(!basename || hasBasename(path, basename), 'You are attempting to use a basename on a page whose URL path does not begin ' + 'with the basename. Expected path \"' + path + '\" to begin with \"' + basename + '\".') : void 0;\n if (basename) path = stripBasename(path, basename);\n return createLocation(path);\n }\n\n var transitionManager = createTransitionManager();\n\n function setState(nextState) {\n _extends(history, nextState);\n\n history.length = globalHistory.length;\n transitionManager.notifyListeners(history.location, history.action);\n }\n\n var forceNextPop = false;\n var ignorePath = null;\n\n function locationsAreEqual$$1(a, b) {\n return a.pathname === b.pathname && a.search === b.search && a.hash === b.hash;\n }\n\n function handleHashChange() {\n var path = getHashPath();\n var encodedPath = encodePath(path);\n\n if (path !== encodedPath) {\n // Ensure we always have a properly-encoded hash.\n replaceHashPath(encodedPath);\n } else {\n var location = getDOMLocation();\n var prevLocation = history.location;\n if (!forceNextPop && locationsAreEqual$$1(prevLocation, location)) return; // A hashchange doesn't always == location change.\n\n if (ignorePath === createPath(location)) return; // Ignore this change; we already setState in push/replace.\n\n ignorePath = null;\n handlePop(location);\n }\n }\n\n function handlePop(location) {\n if (forceNextPop) {\n forceNextPop = false;\n setState();\n } else {\n var action = 'POP';\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (ok) {\n setState({\n action: action,\n location: location\n });\n } else {\n revertPop(location);\n }\n });\n }\n }\n\n function revertPop(fromLocation) {\n var toLocation = history.location; // TODO: We could probably make this more reliable by\n // keeping a list of paths we've seen in sessionStorage.\n // Instead, we just default to 0 for paths we don't know.\n\n var toIndex = allPaths.lastIndexOf(createPath(toLocation));\n if (toIndex === -1) toIndex = 0;\n var fromIndex = allPaths.lastIndexOf(createPath(fromLocation));\n if (fromIndex === -1) fromIndex = 0;\n var delta = toIndex - fromIndex;\n\n if (delta) {\n forceNextPop = true;\n go(delta);\n }\n } // Ensure the hash is encoded properly before doing anything else.\n\n\n var path = getHashPath();\n var encodedPath = encodePath(path);\n if (path !== encodedPath) replaceHashPath(encodedPath);\n var initialLocation = getDOMLocation();\n var allPaths = [createPath(initialLocation)]; // Public interface\n\n function createHref(location) {\n var baseTag = document.querySelector('base');\n var href = '';\n\n if (baseTag && baseTag.getAttribute('href')) {\n href = stripHash(window.location.href);\n }\n\n return href + '#' + encodePath(basename + createPath(location));\n }\n\n function push(path, state) {\n process.env.NODE_ENV !== \"production\" ? warning(state === undefined, 'Hash history cannot push state; it is ignored') : void 0;\n var action = 'PUSH';\n var location = createLocation(path, undefined, undefined, history.location);\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n var path = createPath(location);\n var encodedPath = encodePath(basename + path);\n var hashChanged = getHashPath() !== encodedPath;\n\n if (hashChanged) {\n // We cannot tell if a hashchange was caused by a PUSH, so we'd\n // rather setState here and ignore the hashchange. The caveat here\n // is that other hash histories in the page will consider it a POP.\n ignorePath = path;\n pushHashPath(encodedPath);\n var prevIndex = allPaths.lastIndexOf(createPath(history.location));\n var nextPaths = allPaths.slice(0, prevIndex + 1);\n nextPaths.push(path);\n allPaths = nextPaths;\n setState({\n action: action,\n location: location\n });\n } else {\n process.env.NODE_ENV !== \"production\" ? warning(false, 'Hash history cannot PUSH the same path; a new entry will not be added to the history stack') : void 0;\n setState();\n }\n });\n }\n\n function replace(path, state) {\n process.env.NODE_ENV !== \"production\" ? warning(state === undefined, 'Hash history cannot replace state; it is ignored') : void 0;\n var action = 'REPLACE';\n var location = createLocation(path, undefined, undefined, history.location);\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n var path = createPath(location);\n var encodedPath = encodePath(basename + path);\n var hashChanged = getHashPath() !== encodedPath;\n\n if (hashChanged) {\n // We cannot tell if a hashchange was caused by a REPLACE, so we'd\n // rather setState here and ignore the hashchange. The caveat here\n // is that other hash histories in the page will consider it a POP.\n ignorePath = path;\n replaceHashPath(encodedPath);\n }\n\n var prevIndex = allPaths.indexOf(createPath(history.location));\n if (prevIndex !== -1) allPaths[prevIndex] = path;\n setState({\n action: action,\n location: location\n });\n });\n }\n\n function go(n) {\n process.env.NODE_ENV !== \"production\" ? warning(canGoWithoutReload, 'Hash history go(n) causes a full page reload in this browser') : void 0;\n globalHistory.go(n);\n }\n\n function goBack() {\n go(-1);\n }\n\n function goForward() {\n go(1);\n }\n\n var listenerCount = 0;\n\n function checkDOMListeners(delta) {\n listenerCount += delta;\n\n if (listenerCount === 1 && delta === 1) {\n window.addEventListener(HashChangeEvent$1, handleHashChange);\n } else if (listenerCount === 0) {\n window.removeEventListener(HashChangeEvent$1, handleHashChange);\n }\n }\n\n var isBlocked = false;\n\n function block(prompt) {\n if (prompt === void 0) {\n prompt = false;\n }\n\n var unblock = transitionManager.setPrompt(prompt);\n\n if (!isBlocked) {\n checkDOMListeners(1);\n isBlocked = true;\n }\n\n return function () {\n if (isBlocked) {\n isBlocked = false;\n checkDOMListeners(-1);\n }\n\n return unblock();\n };\n }\n\n function listen(listener) {\n var unlisten = transitionManager.appendListener(listener);\n checkDOMListeners(1);\n return function () {\n checkDOMListeners(-1);\n unlisten();\n };\n }\n\n var history = {\n length: globalHistory.length,\n action: 'POP',\n location: initialLocation,\n createHref: createHref,\n push: push,\n replace: replace,\n go: go,\n goBack: goBack,\n goForward: goForward,\n block: block,\n listen: listen\n };\n return history;\n}\n\nfunction clamp(n, lowerBound, upperBound) {\n return Math.min(Math.max(n, lowerBound), upperBound);\n}\n/**\n * Creates a history object that stores locations in memory.\n */\n\n\nfunction createMemoryHistory(props) {\n if (props === void 0) {\n props = {};\n }\n\n var _props = props,\n getUserConfirmation = _props.getUserConfirmation,\n _props$initialEntries = _props.initialEntries,\n initialEntries = _props$initialEntries === void 0 ? ['/'] : _props$initialEntries,\n _props$initialIndex = _props.initialIndex,\n initialIndex = _props$initialIndex === void 0 ? 0 : _props$initialIndex,\n _props$keyLength = _props.keyLength,\n keyLength = _props$keyLength === void 0 ? 6 : _props$keyLength;\n var transitionManager = createTransitionManager();\n\n function setState(nextState) {\n _extends(history, nextState);\n\n history.length = history.entries.length;\n transitionManager.notifyListeners(history.location, history.action);\n }\n\n function createKey() {\n return Math.random().toString(36).substr(2, keyLength);\n }\n\n var index = clamp(initialIndex, 0, initialEntries.length - 1);\n var entries = initialEntries.map(function (entry) {\n return typeof entry === 'string' ? createLocation(entry, undefined, createKey()) : createLocation(entry, undefined, entry.key || createKey());\n }); // Public interface\n\n var createHref = createPath;\n\n function push(path, state) {\n process.env.NODE_ENV !== \"production\" ? warning(!(typeof path === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to push when the 1st ' + 'argument is a location-like object that already has state; it is ignored') : void 0;\n var action = 'PUSH';\n var location = createLocation(path, state, createKey(), history.location);\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n var prevIndex = history.index;\n var nextIndex = prevIndex + 1;\n var nextEntries = history.entries.slice(0);\n\n if (nextEntries.length > nextIndex) {\n nextEntries.splice(nextIndex, nextEntries.length - nextIndex, location);\n } else {\n nextEntries.push(location);\n }\n\n setState({\n action: action,\n location: location,\n index: nextIndex,\n entries: nextEntries\n });\n });\n }\n\n function replace(path, state) {\n process.env.NODE_ENV !== \"production\" ? warning(!(typeof path === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to replace when the 1st ' + 'argument is a location-like object that already has state; it is ignored') : void 0;\n var action = 'REPLACE';\n var location = createLocation(path, state, createKey(), history.location);\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n history.entries[history.index] = location;\n setState({\n action: action,\n location: location\n });\n });\n }\n\n function go(n) {\n var nextIndex = clamp(history.index + n, 0, history.entries.length - 1);\n var action = 'POP';\n var location = history.entries[nextIndex];\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (ok) {\n setState({\n action: action,\n location: location,\n index: nextIndex\n });\n } else {\n // Mimic the behavior of DOM histories by\n // causing a render after a cancelled POP.\n setState();\n }\n });\n }\n\n function goBack() {\n go(-1);\n }\n\n function goForward() {\n go(1);\n }\n\n function canGo(n) {\n var nextIndex = history.index + n;\n return nextIndex >= 0 && nextIndex < history.entries.length;\n }\n\n function block(prompt) {\n if (prompt === void 0) {\n prompt = false;\n }\n\n return transitionManager.setPrompt(prompt);\n }\n\n function listen(listener) {\n return transitionManager.appendListener(listener);\n }\n\n var history = {\n length: entries.length,\n action: 'POP',\n location: entries[index],\n index: index,\n entries: entries,\n createHref: createHref,\n push: push,\n replace: replace,\n go: go,\n goBack: goBack,\n goForward: goForward,\n canGo: canGo,\n block: block,\n listen: listen\n };\n return history;\n}\n\nexport { createBrowserHistory, createHashHistory, createMemoryHistory, createLocation, locationsAreEqual, parsePath, createPath };\n","'use strict';\n\nvar bind = require('./helpers/bind');\n\n// utils is a library of generic helper functions non-specific to axios\n\nvar toString = Object.prototype.toString;\n\n/**\n * Determine if a value is an Array\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an Array, otherwise false\n */\nfunction isArray(val) {\n return toString.call(val) === '[object Array]';\n}\n\n/**\n * Determine if a value is undefined\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if the value is undefined, otherwise false\n */\nfunction isUndefined(val) {\n return typeof val === 'undefined';\n}\n\n/**\n * Determine if a value is a Buffer\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Buffer, otherwise false\n */\nfunction isBuffer(val) {\n return val !== null && !isUndefined(val) && val.constructor !== null && !isUndefined(val.constructor)\n && typeof val.constructor.isBuffer === 'function' && val.constructor.isBuffer(val);\n}\n\n/**\n * Determine if a value is an ArrayBuffer\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an ArrayBuffer, otherwise false\n */\nfunction isArrayBuffer(val) {\n return toString.call(val) === '[object ArrayBuffer]';\n}\n\n/**\n * Determine if a value is a FormData\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an FormData, otherwise false\n */\nfunction isFormData(val) {\n return (typeof FormData !== 'undefined') && (val instanceof FormData);\n}\n\n/**\n * Determine if a value is a view on an ArrayBuffer\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false\n */\nfunction isArrayBufferView(val) {\n var result;\n if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) {\n result = ArrayBuffer.isView(val);\n } else {\n result = (val) && (val.buffer) && (val.buffer instanceof ArrayBuffer);\n }\n return result;\n}\n\n/**\n * Determine if a value is a String\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a String, otherwise false\n */\nfunction isString(val) {\n return typeof val === 'string';\n}\n\n/**\n * Determine if a value is a Number\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Number, otherwise false\n */\nfunction isNumber(val) {\n return typeof val === 'number';\n}\n\n/**\n * Determine if a value is an Object\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an Object, otherwise false\n */\nfunction isObject(val) {\n return val !== null && typeof val === 'object';\n}\n\n/**\n * Determine if a value is a plain Object\n *\n * @param {Object} val The value to test\n * @return {boolean} True if value is a plain Object, otherwise false\n */\nfunction isPlainObject(val) {\n if (toString.call(val) !== '[object Object]') {\n return false;\n }\n\n var prototype = Object.getPrototypeOf(val);\n return prototype === null || prototype === Object.prototype;\n}\n\n/**\n * Determine if a value is a Date\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Date, otherwise false\n */\nfunction isDate(val) {\n return toString.call(val) === '[object Date]';\n}\n\n/**\n * Determine if a value is a File\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a File, otherwise false\n */\nfunction isFile(val) {\n return toString.call(val) === '[object File]';\n}\n\n/**\n * Determine if a value is a Blob\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Blob, otherwise false\n */\nfunction isBlob(val) {\n return toString.call(val) === '[object Blob]';\n}\n\n/**\n * Determine if a value is a Function\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Function, otherwise false\n */\nfunction isFunction(val) {\n return toString.call(val) === '[object Function]';\n}\n\n/**\n * Determine if a value is a Stream\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Stream, otherwise false\n */\nfunction isStream(val) {\n return isObject(val) && isFunction(val.pipe);\n}\n\n/**\n * Determine if a value is a URLSearchParams object\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a URLSearchParams object, otherwise false\n */\nfunction isURLSearchParams(val) {\n return typeof URLSearchParams !== 'undefined' && val instanceof URLSearchParams;\n}\n\n/**\n * Trim excess whitespace off the beginning and end of a string\n *\n * @param {String} str The String to trim\n * @returns {String} The String freed of excess whitespace\n */\nfunction trim(str) {\n return str.trim ? str.trim() : str.replace(/^\\s+|\\s+$/g, '');\n}\n\n/**\n * Determine if we're running in a standard browser environment\n *\n * This allows axios to run in a web worker, and react-native.\n * Both environments support XMLHttpRequest, but not fully standard globals.\n *\n * web workers:\n * typeof window -> undefined\n * typeof document -> undefined\n *\n * react-native:\n * navigator.product -> 'ReactNative'\n * nativescript\n * navigator.product -> 'NativeScript' or 'NS'\n */\nfunction isStandardBrowserEnv() {\n if (typeof navigator !== 'undefined' && (navigator.product === 'ReactNative' ||\n navigator.product === 'NativeScript' ||\n navigator.product === 'NS')) {\n return false;\n }\n return (\n typeof window !== 'undefined' &&\n typeof document !== 'undefined'\n );\n}\n\n/**\n * Iterate over an Array or an Object invoking a function for each item.\n *\n * If `obj` is an Array callback will be called passing\n * the value, index, and complete array for each item.\n *\n * If 'obj' is an Object callback will be called passing\n * the value, key, and complete object for each property.\n *\n * @param {Object|Array} obj The object to iterate\n * @param {Function} fn The callback to invoke for each item\n */\nfunction forEach(obj, fn) {\n // Don't bother if no value provided\n if (obj === null || typeof obj === 'undefined') {\n return;\n }\n\n // Force an array if not already something iterable\n if (typeof obj !== 'object') {\n /*eslint no-param-reassign:0*/\n obj = [obj];\n }\n\n if (isArray(obj)) {\n // Iterate over array values\n for (var i = 0, l = obj.length; i < l; i++) {\n fn.call(null, obj[i], i, obj);\n }\n } else {\n // Iterate over object keys\n for (var key in obj) {\n if (Object.prototype.hasOwnProperty.call(obj, key)) {\n fn.call(null, obj[key], key, obj);\n }\n }\n }\n}\n\n/**\n * Accepts varargs expecting each argument to be an object, then\n * immutably merges the properties of each object and returns result.\n *\n * When multiple objects contain the same key the later object in\n * the arguments list will take precedence.\n *\n * Example:\n *\n * ```js\n * var result = merge({foo: 123}, {foo: 456});\n * console.log(result.foo); // outputs 456\n * ```\n *\n * @param {Object} obj1 Object to merge\n * @returns {Object} Result of all merge properties\n */\nfunction merge(/* obj1, obj2, obj3, ... */) {\n var result = {};\n function assignValue(val, key) {\n if (isPlainObject(result[key]) && isPlainObject(val)) {\n result[key] = merge(result[key], val);\n } else if (isPlainObject(val)) {\n result[key] = merge({}, val);\n } else if (isArray(val)) {\n result[key] = val.slice();\n } else {\n result[key] = val;\n }\n }\n\n for (var i = 0, l = arguments.length; i < l; i++) {\n forEach(arguments[i], assignValue);\n }\n return result;\n}\n\n/**\n * Extends object a by mutably adding to it the properties of object b.\n *\n * @param {Object} a The object to be extended\n * @param {Object} b The object to copy properties from\n * @param {Object} thisArg The object to bind function to\n * @return {Object} The resulting value of object a\n */\nfunction extend(a, b, thisArg) {\n forEach(b, function assignValue(val, key) {\n if (thisArg && typeof val === 'function') {\n a[key] = bind(val, thisArg);\n } else {\n a[key] = val;\n }\n });\n return a;\n}\n\n/**\n * Remove byte order marker. This catches EF BB BF (the UTF-8 BOM)\n *\n * @param {string} content with BOM\n * @return {string} content value without BOM\n */\nfunction stripBOM(content) {\n if (content.charCodeAt(0) === 0xFEFF) {\n content = content.slice(1);\n }\n return content;\n}\n\nmodule.exports = {\n isArray: isArray,\n isArrayBuffer: isArrayBuffer,\n isBuffer: isBuffer,\n isFormData: isFormData,\n isArrayBufferView: isArrayBufferView,\n isString: isString,\n isNumber: isNumber,\n isObject: isObject,\n isPlainObject: isPlainObject,\n isUndefined: isUndefined,\n isDate: isDate,\n isFile: isFile,\n isBlob: isBlob,\n isFunction: isFunction,\n isStream: isStream,\n isURLSearchParams: isURLSearchParams,\n isStandardBrowserEnv: isStandardBrowserEnv,\n forEach: forEach,\n merge: merge,\n extend: extend,\n trim: trim,\n stripBOM: stripBOM\n};\n","var isProduction = process.env.NODE_ENV === 'production';\nvar prefix = 'Invariant failed';\nfunction invariant(condition, message) {\n if (condition) {\n return;\n }\n if (isProduction) {\n throw new Error(prefix);\n }\n var provided = typeof message === 'function' ? message() : message;\n var value = provided ? \"\".concat(prefix, \": \").concat(provided) : prefix;\n throw new Error(value);\n}\n\nexport { invariant as default };\n","import objectWithoutPropertiesLoose from \"./objectWithoutPropertiesLoose.js\";\nfunction _objectWithoutProperties(e, t) {\n if (null == e) return {};\n var o,\n r,\n i = objectWithoutPropertiesLoose(e, t);\n if (Object.getOwnPropertySymbols) {\n var s = Object.getOwnPropertySymbols(e);\n for (r = 0; r < s.length; r++) o = s[r], t.includes(o) || {}.propertyIsEnumerable.call(e, o) && (i[o] = e[o]);\n }\n return i;\n}\nexport { _objectWithoutProperties as default };","import { serializeStyles } from '@emotion/serialize';\n\nfunction css() {\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return serializeStyles(args);\n}\n\nexport default css;\n","var freeGlobal = require('./_freeGlobal');\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\nmodule.exports = root;\n","import arrayWithHoles from \"./arrayWithHoles.js\";\nimport iterableToArrayLimit from \"./iterableToArrayLimit.js\";\nimport unsupportedIterableToArray from \"./unsupportedIterableToArray.js\";\nimport nonIterableRest from \"./nonIterableRest.js\";\nfunction _slicedToArray(r, e) {\n return arrayWithHoles(r) || iterableToArrayLimit(r, e) || unsupportedIterableToArray(r, e) || nonIterableRest();\n}\nexport { _slicedToArray as default };","function _arrayWithHoles(r) {\n if (Array.isArray(r)) return r;\n}\nexport { _arrayWithHoles as default };","function _iterableToArrayLimit(r, l) {\n var t = null == r ? null : \"undefined\" != typeof Symbol && r[Symbol.iterator] || r[\"@@iterator\"];\n if (null != t) {\n var e,\n n,\n i,\n u,\n a = [],\n f = !0,\n o = !1;\n try {\n if (i = (t = t.call(r)).next, 0 === l) {\n if (Object(t) !== t) return;\n f = !1;\n } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0);\n } catch (r) {\n o = !0, n = r;\n } finally {\n try {\n if (!f && null != t[\"return\"] && (u = t[\"return\"](), Object(u) !== u)) return;\n } finally {\n if (o) throw n;\n }\n }\n return a;\n }\n}\nexport { _iterableToArrayLimit as default };","function _nonIterableRest() {\n throw new TypeError(\"Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n}\nexport { _nonIterableRest as default };","import _objectWithoutProperties from '@babel/runtime/helpers/esm/objectWithoutProperties';\nimport _extends from '@babel/runtime/helpers/esm/extends';\nimport _slicedToArray from '@babel/runtime/helpers/esm/slicedToArray';\nimport _toConsumableArray from '@babel/runtime/helpers/esm/toConsumableArray';\nimport _defineProperty from '@babel/runtime/helpers/esm/defineProperty';\nimport _classCallCheck from '@babel/runtime/helpers/esm/classCallCheck';\nimport _createClass from '@babel/runtime/helpers/esm/createClass';\nimport _assertThisInitialized from '@babel/runtime/helpers/esm/assertThisInitialized';\nimport _inherits from '@babel/runtime/helpers/esm/inherits';\nimport _possibleConstructorReturn from '@babel/runtime/helpers/esm/possibleConstructorReturn';\nimport _getPrototypeOf from '@babel/runtime/helpers/esm/getPrototypeOf';\nimport React, { Component, PureComponent } from 'react';\nimport memoizeOne from 'memoize-one';\nimport { jsx } from '@emotion/core';\nimport { findDOMNode } from 'react-dom';\nimport { c as clearIndicatorCSS, a as containerCSS, b as css, d as dropdownIndicatorCSS, g as groupCSS, e as groupHeadingCSS, i as indicatorsContainerCSS, f as indicatorSeparatorCSS, h as inputCSS, l as loadingIndicatorCSS, j as loadingMessageCSS, m as menuCSS, k as menuListCSS, n as menuPortalCSS, o as multiValueCSS, p as multiValueLabelCSS, q as multiValueRemoveCSS, r as noOptionsMessageCSS, s as optionCSS, t as placeholderCSS, u as css$1, v as valueContainerCSS, w as isTouchCapable, x as isMobileDevice, y as defaultComponents, z as classNames, A as isDocumentElement, B as exportedEqual, C as cleanValue, D as scrollIntoView, E as noop, M as MenuPlacer } from './index-75b02bac.browser.esm.js';\nimport _css from '@emotion/css';\n\nvar diacritics = [{\n base: 'A',\n letters: \"A\\u24B6\\uFF21\\xC0\\xC1\\xC2\\u1EA6\\u1EA4\\u1EAA\\u1EA8\\xC3\\u0100\\u0102\\u1EB0\\u1EAE\\u1EB4\\u1EB2\\u0226\\u01E0\\xC4\\u01DE\\u1EA2\\xC5\\u01FA\\u01CD\\u0200\\u0202\\u1EA0\\u1EAC\\u1EB6\\u1E00\\u0104\\u023A\\u2C6F\"\n}, {\n base: 'AA',\n letters: \"\\uA732\"\n}, {\n base: 'AE',\n letters: \"\\xC6\\u01FC\\u01E2\"\n}, {\n base: 'AO',\n letters: \"\\uA734\"\n}, {\n base: 'AU',\n letters: \"\\uA736\"\n}, {\n base: 'AV',\n letters: \"\\uA738\\uA73A\"\n}, {\n base: 'AY',\n letters: \"\\uA73C\"\n}, {\n base: 'B',\n letters: \"B\\u24B7\\uFF22\\u1E02\\u1E04\\u1E06\\u0243\\u0182\\u0181\"\n}, {\n base: 'C',\n letters: \"C\\u24B8\\uFF23\\u0106\\u0108\\u010A\\u010C\\xC7\\u1E08\\u0187\\u023B\\uA73E\"\n}, {\n base: 'D',\n letters: \"D\\u24B9\\uFF24\\u1E0A\\u010E\\u1E0C\\u1E10\\u1E12\\u1E0E\\u0110\\u018B\\u018A\\u0189\\uA779\"\n}, {\n base: 'DZ',\n letters: \"\\u01F1\\u01C4\"\n}, {\n base: 'Dz',\n letters: \"\\u01F2\\u01C5\"\n}, {\n base: 'E',\n letters: \"E\\u24BA\\uFF25\\xC8\\xC9\\xCA\\u1EC0\\u1EBE\\u1EC4\\u1EC2\\u1EBC\\u0112\\u1E14\\u1E16\\u0114\\u0116\\xCB\\u1EBA\\u011A\\u0204\\u0206\\u1EB8\\u1EC6\\u0228\\u1E1C\\u0118\\u1E18\\u1E1A\\u0190\\u018E\"\n}, {\n base: 'F',\n letters: \"F\\u24BB\\uFF26\\u1E1E\\u0191\\uA77B\"\n}, {\n base: 'G',\n letters: \"G\\u24BC\\uFF27\\u01F4\\u011C\\u1E20\\u011E\\u0120\\u01E6\\u0122\\u01E4\\u0193\\uA7A0\\uA77D\\uA77E\"\n}, {\n base: 'H',\n letters: \"H\\u24BD\\uFF28\\u0124\\u1E22\\u1E26\\u021E\\u1E24\\u1E28\\u1E2A\\u0126\\u2C67\\u2C75\\uA78D\"\n}, {\n base: 'I',\n letters: \"I\\u24BE\\uFF29\\xCC\\xCD\\xCE\\u0128\\u012A\\u012C\\u0130\\xCF\\u1E2E\\u1EC8\\u01CF\\u0208\\u020A\\u1ECA\\u012E\\u1E2C\\u0197\"\n}, {\n base: 'J',\n letters: \"J\\u24BF\\uFF2A\\u0134\\u0248\"\n}, {\n base: 'K',\n letters: \"K\\u24C0\\uFF2B\\u1E30\\u01E8\\u1E32\\u0136\\u1E34\\u0198\\u2C69\\uA740\\uA742\\uA744\\uA7A2\"\n}, {\n base: 'L',\n letters: \"L\\u24C1\\uFF2C\\u013F\\u0139\\u013D\\u1E36\\u1E38\\u013B\\u1E3C\\u1E3A\\u0141\\u023D\\u2C62\\u2C60\\uA748\\uA746\\uA780\"\n}, {\n base: 'LJ',\n letters: \"\\u01C7\"\n}, {\n base: 'Lj',\n letters: \"\\u01C8\"\n}, {\n base: 'M',\n letters: \"M\\u24C2\\uFF2D\\u1E3E\\u1E40\\u1E42\\u2C6E\\u019C\"\n}, {\n base: 'N',\n letters: \"N\\u24C3\\uFF2E\\u01F8\\u0143\\xD1\\u1E44\\u0147\\u1E46\\u0145\\u1E4A\\u1E48\\u0220\\u019D\\uA790\\uA7A4\"\n}, {\n base: 'NJ',\n letters: \"\\u01CA\"\n}, {\n base: 'Nj',\n letters: \"\\u01CB\"\n}, {\n base: 'O',\n letters: \"O\\u24C4\\uFF2F\\xD2\\xD3\\xD4\\u1ED2\\u1ED0\\u1ED6\\u1ED4\\xD5\\u1E4C\\u022C\\u1E4E\\u014C\\u1E50\\u1E52\\u014E\\u022E\\u0230\\xD6\\u022A\\u1ECE\\u0150\\u01D1\\u020C\\u020E\\u01A0\\u1EDC\\u1EDA\\u1EE0\\u1EDE\\u1EE2\\u1ECC\\u1ED8\\u01EA\\u01EC\\xD8\\u01FE\\u0186\\u019F\\uA74A\\uA74C\"\n}, {\n base: 'OI',\n letters: \"\\u01A2\"\n}, {\n base: 'OO',\n letters: \"\\uA74E\"\n}, {\n base: 'OU',\n letters: \"\\u0222\"\n}, {\n base: 'P',\n letters: \"P\\u24C5\\uFF30\\u1E54\\u1E56\\u01A4\\u2C63\\uA750\\uA752\\uA754\"\n}, {\n base: 'Q',\n letters: \"Q\\u24C6\\uFF31\\uA756\\uA758\\u024A\"\n}, {\n base: 'R',\n letters: \"R\\u24C7\\uFF32\\u0154\\u1E58\\u0158\\u0210\\u0212\\u1E5A\\u1E5C\\u0156\\u1E5E\\u024C\\u2C64\\uA75A\\uA7A6\\uA782\"\n}, {\n base: 'S',\n letters: \"S\\u24C8\\uFF33\\u1E9E\\u015A\\u1E64\\u015C\\u1E60\\u0160\\u1E66\\u1E62\\u1E68\\u0218\\u015E\\u2C7E\\uA7A8\\uA784\"\n}, {\n base: 'T',\n letters: \"T\\u24C9\\uFF34\\u1E6A\\u0164\\u1E6C\\u021A\\u0162\\u1E70\\u1E6E\\u0166\\u01AC\\u01AE\\u023E\\uA786\"\n}, {\n base: 'TZ',\n letters: \"\\uA728\"\n}, {\n base: 'U',\n letters: \"U\\u24CA\\uFF35\\xD9\\xDA\\xDB\\u0168\\u1E78\\u016A\\u1E7A\\u016C\\xDC\\u01DB\\u01D7\\u01D5\\u01D9\\u1EE6\\u016E\\u0170\\u01D3\\u0214\\u0216\\u01AF\\u1EEA\\u1EE8\\u1EEE\\u1EEC\\u1EF0\\u1EE4\\u1E72\\u0172\\u1E76\\u1E74\\u0244\"\n}, {\n base: 'V',\n letters: \"V\\u24CB\\uFF36\\u1E7C\\u1E7E\\u01B2\\uA75E\\u0245\"\n}, {\n base: 'VY',\n letters: \"\\uA760\"\n}, {\n base: 'W',\n letters: \"W\\u24CC\\uFF37\\u1E80\\u1E82\\u0174\\u1E86\\u1E84\\u1E88\\u2C72\"\n}, {\n base: 'X',\n letters: \"X\\u24CD\\uFF38\\u1E8A\\u1E8C\"\n}, {\n base: 'Y',\n letters: \"Y\\u24CE\\uFF39\\u1EF2\\xDD\\u0176\\u1EF8\\u0232\\u1E8E\\u0178\\u1EF6\\u1EF4\\u01B3\\u024E\\u1EFE\"\n}, {\n base: 'Z',\n letters: \"Z\\u24CF\\uFF3A\\u0179\\u1E90\\u017B\\u017D\\u1E92\\u1E94\\u01B5\\u0224\\u2C7F\\u2C6B\\uA762\"\n}, {\n base: 'a',\n letters: \"a\\u24D0\\uFF41\\u1E9A\\xE0\\xE1\\xE2\\u1EA7\\u1EA5\\u1EAB\\u1EA9\\xE3\\u0101\\u0103\\u1EB1\\u1EAF\\u1EB5\\u1EB3\\u0227\\u01E1\\xE4\\u01DF\\u1EA3\\xE5\\u01FB\\u01CE\\u0201\\u0203\\u1EA1\\u1EAD\\u1EB7\\u1E01\\u0105\\u2C65\\u0250\"\n}, {\n base: 'aa',\n letters: \"\\uA733\"\n}, {\n base: 'ae',\n letters: \"\\xE6\\u01FD\\u01E3\"\n}, {\n base: 'ao',\n letters: \"\\uA735\"\n}, {\n base: 'au',\n letters: \"\\uA737\"\n}, {\n base: 'av',\n letters: \"\\uA739\\uA73B\"\n}, {\n base: 'ay',\n letters: \"\\uA73D\"\n}, {\n base: 'b',\n letters: \"b\\u24D1\\uFF42\\u1E03\\u1E05\\u1E07\\u0180\\u0183\\u0253\"\n}, {\n base: 'c',\n letters: \"c\\u24D2\\uFF43\\u0107\\u0109\\u010B\\u010D\\xE7\\u1E09\\u0188\\u023C\\uA73F\\u2184\"\n}, {\n base: 'd',\n letters: \"d\\u24D3\\uFF44\\u1E0B\\u010F\\u1E0D\\u1E11\\u1E13\\u1E0F\\u0111\\u018C\\u0256\\u0257\\uA77A\"\n}, {\n base: 'dz',\n letters: \"\\u01F3\\u01C6\"\n}, {\n base: 'e',\n letters: \"e\\u24D4\\uFF45\\xE8\\xE9\\xEA\\u1EC1\\u1EBF\\u1EC5\\u1EC3\\u1EBD\\u0113\\u1E15\\u1E17\\u0115\\u0117\\xEB\\u1EBB\\u011B\\u0205\\u0207\\u1EB9\\u1EC7\\u0229\\u1E1D\\u0119\\u1E19\\u1E1B\\u0247\\u025B\\u01DD\"\n}, {\n base: 'f',\n letters: \"f\\u24D5\\uFF46\\u1E1F\\u0192\\uA77C\"\n}, {\n base: 'g',\n letters: \"g\\u24D6\\uFF47\\u01F5\\u011D\\u1E21\\u011F\\u0121\\u01E7\\u0123\\u01E5\\u0260\\uA7A1\\u1D79\\uA77F\"\n}, {\n base: 'h',\n letters: \"h\\u24D7\\uFF48\\u0125\\u1E23\\u1E27\\u021F\\u1E25\\u1E29\\u1E2B\\u1E96\\u0127\\u2C68\\u2C76\\u0265\"\n}, {\n base: 'hv',\n letters: \"\\u0195\"\n}, {\n base: 'i',\n letters: \"i\\u24D8\\uFF49\\xEC\\xED\\xEE\\u0129\\u012B\\u012D\\xEF\\u1E2F\\u1EC9\\u01D0\\u0209\\u020B\\u1ECB\\u012F\\u1E2D\\u0268\\u0131\"\n}, {\n base: 'j',\n letters: \"j\\u24D9\\uFF4A\\u0135\\u01F0\\u0249\"\n}, {\n base: 'k',\n letters: \"k\\u24DA\\uFF4B\\u1E31\\u01E9\\u1E33\\u0137\\u1E35\\u0199\\u2C6A\\uA741\\uA743\\uA745\\uA7A3\"\n}, {\n base: 'l',\n letters: \"l\\u24DB\\uFF4C\\u0140\\u013A\\u013E\\u1E37\\u1E39\\u013C\\u1E3D\\u1E3B\\u017F\\u0142\\u019A\\u026B\\u2C61\\uA749\\uA781\\uA747\"\n}, {\n base: 'lj',\n letters: \"\\u01C9\"\n}, {\n base: 'm',\n letters: \"m\\u24DC\\uFF4D\\u1E3F\\u1E41\\u1E43\\u0271\\u026F\"\n}, {\n base: 'n',\n letters: \"n\\u24DD\\uFF4E\\u01F9\\u0144\\xF1\\u1E45\\u0148\\u1E47\\u0146\\u1E4B\\u1E49\\u019E\\u0272\\u0149\\uA791\\uA7A5\"\n}, {\n base: 'nj',\n letters: \"\\u01CC\"\n}, {\n base: 'o',\n letters: \"o\\u24DE\\uFF4F\\xF2\\xF3\\xF4\\u1ED3\\u1ED1\\u1ED7\\u1ED5\\xF5\\u1E4D\\u022D\\u1E4F\\u014D\\u1E51\\u1E53\\u014F\\u022F\\u0231\\xF6\\u022B\\u1ECF\\u0151\\u01D2\\u020D\\u020F\\u01A1\\u1EDD\\u1EDB\\u1EE1\\u1EDF\\u1EE3\\u1ECD\\u1ED9\\u01EB\\u01ED\\xF8\\u01FF\\u0254\\uA74B\\uA74D\\u0275\"\n}, {\n base: 'oi',\n letters: \"\\u01A3\"\n}, {\n base: 'ou',\n letters: \"\\u0223\"\n}, {\n base: 'oo',\n letters: \"\\uA74F\"\n}, {\n base: 'p',\n letters: \"p\\u24DF\\uFF50\\u1E55\\u1E57\\u01A5\\u1D7D\\uA751\\uA753\\uA755\"\n}, {\n base: 'q',\n letters: \"q\\u24E0\\uFF51\\u024B\\uA757\\uA759\"\n}, {\n base: 'r',\n letters: \"r\\u24E1\\uFF52\\u0155\\u1E59\\u0159\\u0211\\u0213\\u1E5B\\u1E5D\\u0157\\u1E5F\\u024D\\u027D\\uA75B\\uA7A7\\uA783\"\n}, {\n base: 's',\n letters: \"s\\u24E2\\uFF53\\xDF\\u015B\\u1E65\\u015D\\u1E61\\u0161\\u1E67\\u1E63\\u1E69\\u0219\\u015F\\u023F\\uA7A9\\uA785\\u1E9B\"\n}, {\n base: 't',\n letters: \"t\\u24E3\\uFF54\\u1E6B\\u1E97\\u0165\\u1E6D\\u021B\\u0163\\u1E71\\u1E6F\\u0167\\u01AD\\u0288\\u2C66\\uA787\"\n}, {\n base: 'tz',\n letters: \"\\uA729\"\n}, {\n base: 'u',\n letters: \"u\\u24E4\\uFF55\\xF9\\xFA\\xFB\\u0169\\u1E79\\u016B\\u1E7B\\u016D\\xFC\\u01DC\\u01D8\\u01D6\\u01DA\\u1EE7\\u016F\\u0171\\u01D4\\u0215\\u0217\\u01B0\\u1EEB\\u1EE9\\u1EEF\\u1EED\\u1EF1\\u1EE5\\u1E73\\u0173\\u1E77\\u1E75\\u0289\"\n}, {\n base: 'v',\n letters: \"v\\u24E5\\uFF56\\u1E7D\\u1E7F\\u028B\\uA75F\\u028C\"\n}, {\n base: 'vy',\n letters: \"\\uA761\"\n}, {\n base: 'w',\n letters: \"w\\u24E6\\uFF57\\u1E81\\u1E83\\u0175\\u1E87\\u1E85\\u1E98\\u1E89\\u2C73\"\n}, {\n base: 'x',\n letters: \"x\\u24E7\\uFF58\\u1E8B\\u1E8D\"\n}, {\n base: 'y',\n letters: \"y\\u24E8\\uFF59\\u1EF3\\xFD\\u0177\\u1EF9\\u0233\\u1E8F\\xFF\\u1EF7\\u1E99\\u1EF5\\u01B4\\u024F\\u1EFF\"\n}, {\n base: 'z',\n letters: \"z\\u24E9\\uFF5A\\u017A\\u1E91\\u017C\\u017E\\u1E93\\u1E95\\u01B6\\u0225\\u0240\\u2C6C\\uA763\"\n}];\nvar anyDiacritic = new RegExp('[' + diacritics.map(function (d) {\n return d.letters;\n}).join('') + ']', 'g');\nvar diacriticToBase = {};\n\nfor (var i = 0; i < diacritics.length; i++) {\n var diacritic = diacritics[i];\n\n for (var j = 0; j < diacritic.letters.length; j++) {\n diacriticToBase[diacritic.letters[j]] = diacritic.base;\n }\n}\n\nvar stripDiacritics = function stripDiacritics(str) {\n return str.replace(anyDiacritic, function (match) {\n return diacriticToBase[match];\n });\n};\n\nfunction ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nvar trimString = function trimString(str) {\n return str.replace(/^\\s+|\\s+$/g, '');\n};\n\nvar defaultStringify = function defaultStringify(option) {\n return \"\".concat(option.label, \" \").concat(option.value);\n};\n\nvar createFilter = function createFilter(config) {\n return function (option, rawInput) {\n var _ignoreCase$ignoreAcc = _objectSpread({\n ignoreCase: true,\n ignoreAccents: true,\n stringify: defaultStringify,\n trim: true,\n matchFrom: 'any'\n }, config),\n ignoreCase = _ignoreCase$ignoreAcc.ignoreCase,\n ignoreAccents = _ignoreCase$ignoreAcc.ignoreAccents,\n stringify = _ignoreCase$ignoreAcc.stringify,\n trim = _ignoreCase$ignoreAcc.trim,\n matchFrom = _ignoreCase$ignoreAcc.matchFrom;\n\n var input = trim ? trimString(rawInput) : rawInput;\n var candidate = trim ? trimString(stringify(option)) : stringify(option);\n\n if (ignoreCase) {\n input = input.toLowerCase();\n candidate = candidate.toLowerCase();\n }\n\n if (ignoreAccents) {\n input = stripDiacritics(input);\n candidate = stripDiacritics(candidate);\n }\n\n return matchFrom === 'start' ? candidate.substr(0, input.length) === input : candidate.indexOf(input) > -1;\n };\n};\n\nfunction _EMOTION_STRINGIFIED_CSS_ERROR__() { return \"You have tried to stringify object returned from `css` function. It isn't supposed to be used directly (e.g. as value of the `className` prop), but rather handed to emotion so it can handle it (e.g. as value of `css` prop).\"; }\n\nvar _ref = process.env.NODE_ENV === \"production\" ? {\n name: \"1laao21-a11yText\",\n styles: \"label:a11yText;z-index:9999;border:0;clip:rect(1px, 1px, 1px, 1px);height:1px;width:1px;position:absolute;overflow:hidden;padding:0;white-space:nowrap;\"\n} : {\n name: \"1laao21-a11yText\",\n styles: \"label:a11yText;z-index:9999;border:0;clip:rect(1px, 1px, 1px, 1px);height:1px;width:1px;position:absolute;overflow:hidden;padding:0;white-space:nowrap;\",\n map: \"/*# sourceMappingURL=data:application/json;charset=utf-8;base64,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 */\",\n toString: _EMOTION_STRINGIFIED_CSS_ERROR__\n};\n\nvar A11yText = function A11yText(props) {\n return jsx(\"span\", _extends({\n css: _ref\n }, props));\n};\n\nfunction DummyInput(_ref) {\n var inProp = _ref.in,\n out = _ref.out,\n onExited = _ref.onExited,\n appear = _ref.appear,\n enter = _ref.enter,\n exit = _ref.exit,\n innerRef = _ref.innerRef,\n emotion = _ref.emotion,\n props = _objectWithoutProperties(_ref, [\"in\", \"out\", \"onExited\", \"appear\", \"enter\", \"exit\", \"innerRef\", \"emotion\"]);\n\n return jsx(\"input\", _extends({\n ref: innerRef\n }, props, {\n css: /*#__PURE__*/_css({\n label: 'dummyInput',\n // get rid of any default styles\n background: 0,\n border: 0,\n fontSize: 'inherit',\n outline: 0,\n padding: 0,\n // important! without `width` browsers won't allow focus\n width: 1,\n // remove cursor on desktop\n color: 'transparent',\n // remove cursor on mobile whilst maintaining \"scroll into view\" behaviour\n left: -100,\n opacity: 0,\n position: 'relative',\n transform: 'scale(0)'\n }, process.env.NODE_ENV === \"production\" ? \"\" : \"/*# sourceMappingURL=data:application/json;charset=utf-8;base64,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 */\")\n }));\n}\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nvar NodeResolver = /*#__PURE__*/function (_Component) {\n _inherits(NodeResolver, _Component);\n\n var _super = _createSuper(NodeResolver);\n\n function NodeResolver() {\n _classCallCheck(this, NodeResolver);\n\n return _super.apply(this, arguments);\n }\n\n _createClass(NodeResolver, [{\n key: \"componentDidMount\",\n value: function componentDidMount() {\n this.props.innerRef(findDOMNode(this));\n }\n }, {\n key: \"componentWillUnmount\",\n value: function componentWillUnmount() {\n this.props.innerRef(null);\n }\n }, {\n key: \"render\",\n value: function render() {\n return this.props.children;\n }\n }]);\n\n return NodeResolver;\n}(Component);\n\nvar STYLE_KEYS = ['boxSizing', 'height', 'overflow', 'paddingRight', 'position'];\nvar LOCK_STYLES = {\n boxSizing: 'border-box',\n // account for possible declaration `width: 100%;` on body\n overflow: 'hidden',\n position: 'relative',\n height: '100%'\n};\n\nfunction preventTouchMove(e) {\n e.preventDefault();\n}\nfunction allowTouchMove(e) {\n e.stopPropagation();\n}\nfunction preventInertiaScroll() {\n var top = this.scrollTop;\n var totalScroll = this.scrollHeight;\n var currentScroll = top + this.offsetHeight;\n\n if (top === 0) {\n this.scrollTop = 1;\n } else if (currentScroll === totalScroll) {\n this.scrollTop = top - 1;\n }\n} // `ontouchstart` check works on most browsers\n// `maxTouchPoints` works on IE10/11 and Surface\n\nfunction isTouchDevice() {\n return 'ontouchstart' in window || navigator.maxTouchPoints;\n}\n\nfunction _createSuper$1(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$1(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _isNativeReflectConstruct$1() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\nvar canUseDOM = !!( window.document && window.document.createElement);\nvar activeScrollLocks = 0;\n\nvar ScrollLock = /*#__PURE__*/function (_Component) {\n _inherits(ScrollLock, _Component);\n\n var _super = _createSuper$1(ScrollLock);\n\n function ScrollLock() {\n var _this;\n\n _classCallCheck(this, ScrollLock);\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n _this = _super.call.apply(_super, [this].concat(args));\n _this.originalStyles = {};\n _this.listenerOptions = {\n capture: false,\n passive: false\n };\n return _this;\n }\n\n _createClass(ScrollLock, [{\n key: \"componentDidMount\",\n value: function componentDidMount() {\n var _this2 = this;\n\n if (!canUseDOM) return;\n var _this$props = this.props,\n accountForScrollbars = _this$props.accountForScrollbars,\n touchScrollTarget = _this$props.touchScrollTarget;\n var target = document.body;\n var targetStyle = target && target.style;\n\n if (accountForScrollbars) {\n // store any styles already applied to the body\n STYLE_KEYS.forEach(function (key) {\n var val = targetStyle && targetStyle[key];\n _this2.originalStyles[key] = val;\n });\n } // apply the lock styles and padding if this is the first scroll lock\n\n\n if (accountForScrollbars && activeScrollLocks < 1) {\n var currentPadding = parseInt(this.originalStyles.paddingRight, 10) || 0;\n var clientWidth = document.body ? document.body.clientWidth : 0;\n var adjustedPadding = window.innerWidth - clientWidth + currentPadding || 0;\n Object.keys(LOCK_STYLES).forEach(function (key) {\n var val = LOCK_STYLES[key];\n\n if (targetStyle) {\n targetStyle[key] = val;\n }\n });\n\n if (targetStyle) {\n targetStyle.paddingRight = \"\".concat(adjustedPadding, \"px\");\n }\n } // account for touch devices\n\n\n if (target && isTouchDevice()) {\n // Mobile Safari ignores { overflow: hidden } declaration on the body.\n target.addEventListener('touchmove', preventTouchMove, this.listenerOptions); // Allow scroll on provided target\n\n if (touchScrollTarget) {\n touchScrollTarget.addEventListener('touchstart', preventInertiaScroll, this.listenerOptions);\n touchScrollTarget.addEventListener('touchmove', allowTouchMove, this.listenerOptions);\n }\n } // increment active scroll locks\n\n\n activeScrollLocks += 1;\n }\n }, {\n key: \"componentWillUnmount\",\n value: function componentWillUnmount() {\n var _this3 = this;\n\n if (!canUseDOM) return;\n var _this$props2 = this.props,\n accountForScrollbars = _this$props2.accountForScrollbars,\n touchScrollTarget = _this$props2.touchScrollTarget;\n var target = document.body;\n var targetStyle = target && target.style; // safely decrement active scroll locks\n\n activeScrollLocks = Math.max(activeScrollLocks - 1, 0); // reapply original body styles, if any\n\n if (accountForScrollbars && activeScrollLocks < 1) {\n STYLE_KEYS.forEach(function (key) {\n var val = _this3.originalStyles[key];\n\n if (targetStyle) {\n targetStyle[key] = val;\n }\n });\n } // remove touch listeners\n\n\n if (target && isTouchDevice()) {\n target.removeEventListener('touchmove', preventTouchMove, this.listenerOptions);\n\n if (touchScrollTarget) {\n touchScrollTarget.removeEventListener('touchstart', preventInertiaScroll, this.listenerOptions);\n touchScrollTarget.removeEventListener('touchmove', allowTouchMove, this.listenerOptions);\n }\n }\n }\n }, {\n key: \"render\",\n value: function render() {\n return null;\n }\n }]);\n\n return ScrollLock;\n}(Component);\n\nScrollLock.defaultProps = {\n accountForScrollbars: true\n};\n\nfunction _EMOTION_STRINGIFIED_CSS_ERROR__$1() { return \"You have tried to stringify object returned from `css` function. It isn't supposed to be used directly (e.g. as value of the `className` prop), but rather handed to emotion so it can handle it (e.g. as value of `css` prop).\"; }\n\nfunction _createSuper$2(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$2(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _isNativeReflectConstruct$2() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nvar _ref$1 = process.env.NODE_ENV === \"production\" ? {\n name: \"1dsbpcp\",\n styles: \"position:fixed;left:0;bottom:0;right:0;top:0;\"\n} : {\n name: \"1dsbpcp\",\n styles: \"position:fixed;left:0;bottom:0;right:0;top:0;\",\n map: \"/*# sourceMappingURL=data:application/json;charset=utf-8;base64,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 */\",\n toString: _EMOTION_STRINGIFIED_CSS_ERROR__$1\n};\n\n// NOTE:\n// We shouldn't need this after updating to React v16.3.0, which introduces:\n// - createRef() https://reactjs.org/docs/react-api.html#reactcreateref\n// - forwardRef() https://reactjs.org/docs/react-api.html#reactforwardref\nvar ScrollBlock = /*#__PURE__*/function (_PureComponent) {\n _inherits(ScrollBlock, _PureComponent);\n\n var _super = _createSuper$2(ScrollBlock);\n\n function ScrollBlock() {\n var _this;\n\n _classCallCheck(this, ScrollBlock);\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n _this = _super.call.apply(_super, [this].concat(args));\n _this.state = {\n touchScrollTarget: null\n };\n\n _this.getScrollTarget = function (ref) {\n if (ref === _this.state.touchScrollTarget) return;\n\n _this.setState({\n touchScrollTarget: ref\n });\n };\n\n _this.blurSelectInput = function () {\n if (document.activeElement) {\n document.activeElement.blur();\n }\n };\n\n return _this;\n }\n\n _createClass(ScrollBlock, [{\n key: \"render\",\n value: function render() {\n var _this$props = this.props,\n children = _this$props.children,\n isEnabled = _this$props.isEnabled;\n var touchScrollTarget = this.state.touchScrollTarget; // bail early if not enabled\n\n if (!isEnabled) return children;\n /*\n * Div\n * ------------------------------\n * blocks scrolling on non-body elements behind the menu\n * NodeResolver\n * ------------------------------\n * we need a reference to the scrollable element to \"unlock\" scroll on\n * mobile devices\n * ScrollLock\n * ------------------------------\n * actually does the scroll locking\n */\n\n return jsx(\"div\", null, jsx(\"div\", {\n onClick: this.blurSelectInput,\n css: _ref$1\n }), jsx(NodeResolver, {\n innerRef: this.getScrollTarget\n }, children), touchScrollTarget ? jsx(ScrollLock, {\n touchScrollTarget: touchScrollTarget\n }) : null);\n }\n }]);\n\n return ScrollBlock;\n}(PureComponent);\n\nfunction _createSuper$3(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$3(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _isNativeReflectConstruct$3() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\n\nvar ScrollCaptor = /*#__PURE__*/function (_Component) {\n _inherits(ScrollCaptor, _Component);\n\n var _super = _createSuper$3(ScrollCaptor);\n\n function ScrollCaptor() {\n var _this;\n\n _classCallCheck(this, ScrollCaptor);\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n _this = _super.call.apply(_super, [this].concat(args));\n _this.isBottom = false;\n _this.isTop = false;\n _this.scrollTarget = void 0;\n _this.touchStart = void 0;\n\n _this.cancelScroll = function (event) {\n event.preventDefault();\n event.stopPropagation();\n };\n\n _this.handleEventDelta = function (event, delta) {\n var _this$props = _this.props,\n onBottomArrive = _this$props.onBottomArrive,\n onBottomLeave = _this$props.onBottomLeave,\n onTopArrive = _this$props.onTopArrive,\n onTopLeave = _this$props.onTopLeave;\n var _this$scrollTarget = _this.scrollTarget,\n scrollTop = _this$scrollTarget.scrollTop,\n scrollHeight = _this$scrollTarget.scrollHeight,\n clientHeight = _this$scrollTarget.clientHeight;\n var target = _this.scrollTarget;\n var isDeltaPositive = delta > 0;\n var availableScroll = scrollHeight - clientHeight - scrollTop;\n var shouldCancelScroll = false; // reset bottom/top flags\n\n if (availableScroll > delta && _this.isBottom) {\n if (onBottomLeave) onBottomLeave(event);\n _this.isBottom = false;\n }\n\n if (isDeltaPositive && _this.isTop) {\n if (onTopLeave) onTopLeave(event);\n _this.isTop = false;\n } // bottom limit\n\n\n if (isDeltaPositive && delta > availableScroll) {\n if (onBottomArrive && !_this.isBottom) {\n onBottomArrive(event);\n }\n\n target.scrollTop = scrollHeight;\n shouldCancelScroll = true;\n _this.isBottom = true; // top limit\n } else if (!isDeltaPositive && -delta > scrollTop) {\n if (onTopArrive && !_this.isTop) {\n onTopArrive(event);\n }\n\n target.scrollTop = 0;\n shouldCancelScroll = true;\n _this.isTop = true;\n } // cancel scroll\n\n\n if (shouldCancelScroll) {\n _this.cancelScroll(event);\n }\n };\n\n _this.onWheel = function (event) {\n _this.handleEventDelta(event, event.deltaY);\n };\n\n _this.onTouchStart = function (event) {\n // set touch start so we can calculate touchmove delta\n _this.touchStart = event.changedTouches[0].clientY;\n };\n\n _this.onTouchMove = function (event) {\n var deltaY = _this.touchStart - event.changedTouches[0].clientY;\n\n _this.handleEventDelta(event, deltaY);\n };\n\n _this.getScrollTarget = function (ref) {\n _this.scrollTarget = ref;\n };\n\n return _this;\n }\n\n _createClass(ScrollCaptor, [{\n key: \"componentDidMount\",\n value: function componentDidMount() {\n this.startListening(this.scrollTarget);\n }\n }, {\n key: \"componentWillUnmount\",\n value: function componentWillUnmount() {\n this.stopListening(this.scrollTarget);\n }\n }, {\n key: \"startListening\",\n value: function startListening(el) {\n // bail early if no element is available to attach to\n if (!el) return; // all the if statements are to appease Flow 😢\n\n if (typeof el.addEventListener === 'function') {\n el.addEventListener('wheel', this.onWheel, false);\n }\n\n if (typeof el.addEventListener === 'function') {\n el.addEventListener('touchstart', this.onTouchStart, false);\n }\n\n if (typeof el.addEventListener === 'function') {\n el.addEventListener('touchmove', this.onTouchMove, false);\n }\n }\n }, {\n key: \"stopListening\",\n value: function stopListening(el) {\n if (!el) return; // all the if statements are to appease Flow 😢\n\n if (typeof el.removeEventListener === 'function') {\n el.removeEventListener('wheel', this.onWheel, false);\n }\n\n if (typeof el.removeEventListener === 'function') {\n el.removeEventListener('touchstart', this.onTouchStart, false);\n }\n\n if (typeof el.removeEventListener === 'function') {\n el.removeEventListener('touchmove', this.onTouchMove, false);\n }\n }\n }, {\n key: \"render\",\n value: function render() {\n return /*#__PURE__*/React.createElement(NodeResolver, {\n innerRef: this.getScrollTarget\n }, this.props.children);\n }\n }]);\n\n return ScrollCaptor;\n}(Component);\n\nfunction ScrollCaptorSwitch(_ref) {\n var _ref$isEnabled = _ref.isEnabled,\n isEnabled = _ref$isEnabled === void 0 ? true : _ref$isEnabled,\n props = _objectWithoutProperties(_ref, [\"isEnabled\"]);\n\n return isEnabled ? /*#__PURE__*/React.createElement(ScrollCaptor, props) : props.children;\n}\n\nvar instructionsAriaMessage = function instructionsAriaMessage(event) {\n var context = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var isSearchable = context.isSearchable,\n isMulti = context.isMulti,\n label = context.label,\n isDisabled = context.isDisabled,\n tabSelectsValue = context.tabSelectsValue;\n\n switch (event) {\n case 'menu':\n return \"Use Up and Down to choose options\".concat(isDisabled ? '' : ', press Enter to select the currently focused option', \", press Escape to exit the menu\").concat(tabSelectsValue ? ', press Tab to select the option and exit the menu' : '', \".\");\n\n case 'input':\n return \"\".concat(label ? label : 'Select', \" is focused \").concat(isSearchable ? ',type to refine list' : '', \", press Down to open the menu, \").concat(isMulti ? ' press left to focus selected values' : '');\n\n case 'value':\n return 'Use left and right to toggle between focused values, press Backspace to remove the currently focused value';\n }\n};\nvar valueEventAriaMessage = function valueEventAriaMessage(event, context) {\n var value = context.value,\n isDisabled = context.isDisabled;\n if (!value) return;\n\n switch (event) {\n case 'deselect-option':\n case 'pop-value':\n case 'remove-value':\n return \"option \".concat(value, \", deselected.\");\n\n case 'select-option':\n return isDisabled ? \"option \".concat(value, \" is disabled. Select another option.\") : \"option \".concat(value, \", selected.\");\n }\n};\nvar valueFocusAriaMessage = function valueFocusAriaMessage(_ref) {\n var focusedValue = _ref.focusedValue,\n getOptionLabel = _ref.getOptionLabel,\n selectValue = _ref.selectValue;\n return \"value \".concat(getOptionLabel(focusedValue), \" focused, \").concat(selectValue.indexOf(focusedValue) + 1, \" of \").concat(selectValue.length, \".\");\n};\nvar optionFocusAriaMessage = function optionFocusAriaMessage(_ref2) {\n var focusedOption = _ref2.focusedOption,\n getOptionLabel = _ref2.getOptionLabel,\n options = _ref2.options;\n return \"option \".concat(getOptionLabel(focusedOption), \" focused\").concat(focusedOption.isDisabled ? ' disabled' : '', \", \").concat(options.indexOf(focusedOption) + 1, \" of \").concat(options.length, \".\");\n};\nvar resultsAriaMessage = function resultsAriaMessage(_ref3) {\n var inputValue = _ref3.inputValue,\n screenReaderMessage = _ref3.screenReaderMessage;\n return \"\".concat(screenReaderMessage).concat(inputValue ? ' for search term ' + inputValue : '', \".\");\n};\n\nvar formatGroupLabel = function formatGroupLabel(group) {\n return group.label;\n};\nvar getOptionLabel = function getOptionLabel(option) {\n return option.label;\n};\nvar getOptionValue = function getOptionValue(option) {\n return option.value;\n};\nvar isOptionDisabled = function isOptionDisabled(option) {\n return !!option.isDisabled;\n};\n\nfunction ownKeys$1(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread$1(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$1(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$1(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\nvar defaultStyles = {\n clearIndicator: clearIndicatorCSS,\n container: containerCSS,\n control: css,\n dropdownIndicator: dropdownIndicatorCSS,\n group: groupCSS,\n groupHeading: groupHeadingCSS,\n indicatorsContainer: indicatorsContainerCSS,\n indicatorSeparator: indicatorSeparatorCSS,\n input: inputCSS,\n loadingIndicator: loadingIndicatorCSS,\n loadingMessage: loadingMessageCSS,\n menu: menuCSS,\n menuList: menuListCSS,\n menuPortal: menuPortalCSS,\n multiValue: multiValueCSS,\n multiValueLabel: multiValueLabelCSS,\n multiValueRemove: multiValueRemoveCSS,\n noOptionsMessage: noOptionsMessageCSS,\n option: optionCSS,\n placeholder: placeholderCSS,\n singleValue: css$1,\n valueContainer: valueContainerCSS\n}; // Merge Utility\n// Allows consumers to extend a base Select with additional styles\n\nfunction mergeStyles(source) {\n var target = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n // initialize with source styles\n var styles = _objectSpread$1({}, source); // massage in target styles\n\n\n Object.keys(target).forEach(function (key) {\n if (source[key]) {\n styles[key] = function (rsCss, props) {\n return target[key](source[key](rsCss, props), props);\n };\n } else {\n styles[key] = target[key];\n }\n });\n return styles;\n}\n\nvar colors = {\n primary: '#2684FF',\n primary75: '#4C9AFF',\n primary50: '#B2D4FF',\n primary25: '#DEEBFF',\n danger: '#DE350B',\n dangerLight: '#FFBDAD',\n neutral0: 'hsl(0, 0%, 100%)',\n neutral5: 'hsl(0, 0%, 95%)',\n neutral10: 'hsl(0, 0%, 90%)',\n neutral20: 'hsl(0, 0%, 80%)',\n neutral30: 'hsl(0, 0%, 70%)',\n neutral40: 'hsl(0, 0%, 60%)',\n neutral50: 'hsl(0, 0%, 50%)',\n neutral60: 'hsl(0, 0%, 40%)',\n neutral70: 'hsl(0, 0%, 30%)',\n neutral80: 'hsl(0, 0%, 20%)',\n neutral90: 'hsl(0, 0%, 10%)'\n};\nvar borderRadius = 4; // Used to calculate consistent margin/padding on elements\n\nvar baseUnit = 4; // The minimum height of the control\n\nvar controlHeight = 38; // The amount of space between the control and menu */\n\nvar menuGutter = baseUnit * 2;\nvar spacing = {\n baseUnit: baseUnit,\n controlHeight: controlHeight,\n menuGutter: menuGutter\n};\nvar defaultTheme = {\n borderRadius: borderRadius,\n colors: colors,\n spacing: spacing\n};\n\nfunction ownKeys$2(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread$2(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$2(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$2(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nfunction _createSuper$4(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$4(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _isNativeReflectConstruct$4() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\nvar defaultProps = {\n backspaceRemovesValue: true,\n blurInputOnSelect: isTouchCapable(),\n captureMenuScroll: !isTouchCapable(),\n closeMenuOnSelect: true,\n closeMenuOnScroll: false,\n components: {},\n controlShouldRenderValue: true,\n escapeClearsValue: false,\n filterOption: createFilter(),\n formatGroupLabel: formatGroupLabel,\n getOptionLabel: getOptionLabel,\n getOptionValue: getOptionValue,\n isDisabled: false,\n isLoading: false,\n isMulti: false,\n isRtl: false,\n isSearchable: true,\n isOptionDisabled: isOptionDisabled,\n loadingMessage: function loadingMessage() {\n return 'Loading...';\n },\n maxMenuHeight: 300,\n minMenuHeight: 140,\n menuIsOpen: false,\n menuPlacement: 'bottom',\n menuPosition: 'absolute',\n menuShouldBlockScroll: false,\n menuShouldScrollIntoView: !isMobileDevice(),\n noOptionsMessage: function noOptionsMessage() {\n return 'No options';\n },\n openMenuOnFocus: false,\n openMenuOnClick: true,\n options: [],\n pageSize: 5,\n placeholder: 'Select...',\n screenReaderStatus: function screenReaderStatus(_ref) {\n var count = _ref.count;\n return \"\".concat(count, \" result\").concat(count !== 1 ? 's' : '', \" available\");\n },\n styles: {},\n tabIndex: '0',\n tabSelectsValue: true\n};\nvar instanceId = 1;\n\nvar Select = /*#__PURE__*/function (_Component) {\n _inherits(Select, _Component);\n\n var _super = _createSuper$4(Select);\n\n // Misc. Instance Properties\n // ------------------------------\n // TODO\n // Refs\n // ------------------------------\n // Lifecycle\n // ------------------------------\n function Select(_props) {\n var _this;\n\n _classCallCheck(this, Select);\n\n _this = _super.call(this, _props);\n _this.state = {\n ariaLiveSelection: '',\n ariaLiveContext: '',\n focusedOption: null,\n focusedValue: null,\n inputIsHidden: false,\n isFocused: false,\n menuOptions: {\n render: [],\n focusable: []\n },\n selectValue: []\n };\n _this.blockOptionHover = false;\n _this.isComposing = false;\n _this.clearFocusValueOnUpdate = false;\n _this.commonProps = void 0;\n _this.components = void 0;\n _this.hasGroups = false;\n _this.initialTouchX = 0;\n _this.initialTouchY = 0;\n _this.inputIsHiddenAfterUpdate = void 0;\n _this.instancePrefix = '';\n _this.openAfterFocus = false;\n _this.scrollToFocusedOptionOnUpdate = false;\n _this.userIsDragging = void 0;\n _this.controlRef = null;\n\n _this.getControlRef = function (ref) {\n _this.controlRef = ref;\n };\n\n _this.focusedOptionRef = null;\n\n _this.getFocusedOptionRef = function (ref) {\n _this.focusedOptionRef = ref;\n };\n\n _this.menuListRef = null;\n\n _this.getMenuListRef = function (ref) {\n _this.menuListRef = ref;\n };\n\n _this.inputRef = null;\n\n _this.getInputRef = function (ref) {\n _this.inputRef = ref;\n };\n\n _this.cacheComponents = function (components) {\n _this.components = defaultComponents({\n components: components\n });\n };\n\n _this.focus = _this.focusInput;\n _this.blur = _this.blurInput;\n\n _this.onChange = function (newValue, actionMeta) {\n var _this$props = _this.props,\n onChange = _this$props.onChange,\n name = _this$props.name;\n onChange(newValue, _objectSpread$2(_objectSpread$2({}, actionMeta), {}, {\n name: name\n }));\n };\n\n _this.setValue = function (newValue) {\n var action = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'set-value';\n var option = arguments.length > 2 ? arguments[2] : undefined;\n var _this$props2 = _this.props,\n closeMenuOnSelect = _this$props2.closeMenuOnSelect,\n isMulti = _this$props2.isMulti;\n\n _this.onInputChange('', {\n action: 'set-value'\n });\n\n if (closeMenuOnSelect) {\n _this.inputIsHiddenAfterUpdate = !isMulti;\n\n _this.onMenuClose();\n } // when the select value should change, we should reset focusedValue\n\n\n _this.clearFocusValueOnUpdate = true;\n\n _this.onChange(newValue, {\n action: action,\n option: option\n });\n };\n\n _this.selectOption = function (newValue) {\n var _this$props3 = _this.props,\n blurInputOnSelect = _this$props3.blurInputOnSelect,\n isMulti = _this$props3.isMulti;\n var selectValue = _this.state.selectValue;\n\n if (isMulti) {\n if (_this.isOptionSelected(newValue, selectValue)) {\n var candidate = _this.getOptionValue(newValue);\n\n _this.setValue(selectValue.filter(function (i) {\n return _this.getOptionValue(i) !== candidate;\n }), 'deselect-option', newValue);\n\n _this.announceAriaLiveSelection({\n event: 'deselect-option',\n context: {\n value: _this.getOptionLabel(newValue)\n }\n });\n } else {\n if (!_this.isOptionDisabled(newValue, selectValue)) {\n _this.setValue([].concat(_toConsumableArray(selectValue), [newValue]), 'select-option', newValue);\n\n _this.announceAriaLiveSelection({\n event: 'select-option',\n context: {\n value: _this.getOptionLabel(newValue)\n }\n });\n } else {\n // announce that option is disabled\n _this.announceAriaLiveSelection({\n event: 'select-option',\n context: {\n value: _this.getOptionLabel(newValue),\n isDisabled: true\n }\n });\n }\n }\n } else {\n if (!_this.isOptionDisabled(newValue, selectValue)) {\n _this.setValue(newValue, 'select-option');\n\n _this.announceAriaLiveSelection({\n event: 'select-option',\n context: {\n value: _this.getOptionLabel(newValue)\n }\n });\n } else {\n // announce that option is disabled\n _this.announceAriaLiveSelection({\n event: 'select-option',\n context: {\n value: _this.getOptionLabel(newValue),\n isDisabled: true\n }\n });\n }\n }\n\n if (blurInputOnSelect) {\n _this.blurInput();\n }\n };\n\n _this.removeValue = function (removedValue) {\n var selectValue = _this.state.selectValue;\n\n var candidate = _this.getOptionValue(removedValue);\n\n var newValue = selectValue.filter(function (i) {\n return _this.getOptionValue(i) !== candidate;\n });\n\n _this.onChange(newValue.length ? newValue : null, {\n action: 'remove-value',\n removedValue: removedValue\n });\n\n _this.announceAriaLiveSelection({\n event: 'remove-value',\n context: {\n value: removedValue ? _this.getOptionLabel(removedValue) : ''\n }\n });\n\n _this.focusInput();\n };\n\n _this.clearValue = function () {\n _this.onChange(null, {\n action: 'clear'\n });\n };\n\n _this.popValue = function () {\n var selectValue = _this.state.selectValue;\n var lastSelectedValue = selectValue[selectValue.length - 1];\n var newValue = selectValue.slice(0, selectValue.length - 1);\n\n _this.announceAriaLiveSelection({\n event: 'pop-value',\n context: {\n value: lastSelectedValue ? _this.getOptionLabel(lastSelectedValue) : ''\n }\n });\n\n _this.onChange(newValue.length ? newValue : null, {\n action: 'pop-value',\n removedValue: lastSelectedValue\n });\n };\n\n _this.getValue = function () {\n return _this.state.selectValue;\n };\n\n _this.cx = function () {\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return classNames.apply(void 0, [_this.props.classNamePrefix].concat(args));\n };\n\n _this.getOptionLabel = function (data) {\n return _this.props.getOptionLabel(data);\n };\n\n _this.getOptionValue = function (data) {\n return _this.props.getOptionValue(data);\n };\n\n _this.getStyles = function (key, props) {\n var base = defaultStyles[key](props);\n base.boxSizing = 'border-box';\n var custom = _this.props.styles[key];\n return custom ? custom(base, props) : base;\n };\n\n _this.getElementId = function (element) {\n return \"\".concat(_this.instancePrefix, \"-\").concat(element);\n };\n\n _this.getActiveDescendentId = function () {\n var menuIsOpen = _this.props.menuIsOpen;\n var _this$state = _this.state,\n menuOptions = _this$state.menuOptions,\n focusedOption = _this$state.focusedOption;\n if (!focusedOption || !menuIsOpen) return undefined;\n var index = menuOptions.focusable.indexOf(focusedOption);\n var option = menuOptions.render[index];\n return option && option.key;\n };\n\n _this.announceAriaLiveSelection = function (_ref2) {\n var event = _ref2.event,\n context = _ref2.context;\n\n _this.setState({\n ariaLiveSelection: valueEventAriaMessage(event, context)\n });\n };\n\n _this.announceAriaLiveContext = function (_ref3) {\n var event = _ref3.event,\n context = _ref3.context;\n\n _this.setState({\n ariaLiveContext: instructionsAriaMessage(event, _objectSpread$2(_objectSpread$2({}, context), {}, {\n label: _this.props['aria-label']\n }))\n });\n };\n\n _this.onMenuMouseDown = function (event) {\n if (event.button !== 0) {\n return;\n }\n\n event.stopPropagation();\n event.preventDefault();\n\n _this.focusInput();\n };\n\n _this.onMenuMouseMove = function (event) {\n _this.blockOptionHover = false;\n };\n\n _this.onControlMouseDown = function (event) {\n var openMenuOnClick = _this.props.openMenuOnClick;\n\n if (!_this.state.isFocused) {\n if (openMenuOnClick) {\n _this.openAfterFocus = true;\n }\n\n _this.focusInput();\n } else if (!_this.props.menuIsOpen) {\n if (openMenuOnClick) {\n _this.openMenu('first');\n }\n } else {\n if ( // $FlowFixMe\n event.target.tagName !== 'INPUT' && event.target.tagName !== 'TEXTAREA') {\n _this.onMenuClose();\n }\n }\n\n if ( // $FlowFixMe\n event.target.tagName !== 'INPUT' && event.target.tagName !== 'TEXTAREA') {\n event.preventDefault();\n }\n };\n\n _this.onDropdownIndicatorMouseDown = function (event) {\n // ignore mouse events that weren't triggered by the primary button\n if (event && event.type === 'mousedown' && event.button !== 0) {\n return;\n }\n\n if (_this.props.isDisabled) return;\n var _this$props4 = _this.props,\n isMulti = _this$props4.isMulti,\n menuIsOpen = _this$props4.menuIsOpen;\n\n _this.focusInput();\n\n if (menuIsOpen) {\n _this.inputIsHiddenAfterUpdate = !isMulti;\n\n _this.onMenuClose();\n } else {\n _this.openMenu('first');\n }\n\n event.preventDefault();\n event.stopPropagation();\n };\n\n _this.onClearIndicatorMouseDown = function (event) {\n // ignore mouse events that weren't triggered by the primary button\n if (event && event.type === 'mousedown' && event.button !== 0) {\n return;\n }\n\n _this.clearValue();\n\n event.stopPropagation();\n _this.openAfterFocus = false;\n\n if (event.type === 'touchend') {\n _this.focusInput();\n } else {\n setTimeout(function () {\n return _this.focusInput();\n });\n }\n };\n\n _this.onScroll = function (event) {\n if (typeof _this.props.closeMenuOnScroll === 'boolean') {\n if (event.target instanceof HTMLElement && isDocumentElement(event.target)) {\n _this.props.onMenuClose();\n }\n } else if (typeof _this.props.closeMenuOnScroll === 'function') {\n if (_this.props.closeMenuOnScroll(event)) {\n _this.props.onMenuClose();\n }\n }\n };\n\n _this.onCompositionStart = function () {\n _this.isComposing = true;\n };\n\n _this.onCompositionEnd = function () {\n _this.isComposing = false;\n };\n\n _this.onTouchStart = function (_ref4) {\n var touches = _ref4.touches;\n var touch = touches && touches.item(0);\n\n if (!touch) {\n return;\n }\n\n _this.initialTouchX = touch.clientX;\n _this.initialTouchY = touch.clientY;\n _this.userIsDragging = false;\n };\n\n _this.onTouchMove = function (_ref5) {\n var touches = _ref5.touches;\n var touch = touches && touches.item(0);\n\n if (!touch) {\n return;\n }\n\n var deltaX = Math.abs(touch.clientX - _this.initialTouchX);\n var deltaY = Math.abs(touch.clientY - _this.initialTouchY);\n var moveThreshold = 5;\n _this.userIsDragging = deltaX > moveThreshold || deltaY > moveThreshold;\n };\n\n _this.onTouchEnd = function (event) {\n if (_this.userIsDragging) return; // close the menu if the user taps outside\n // we're checking on event.target here instead of event.currentTarget, because we want to assert information\n // on events on child elements, not the document (which we've attached this handler to).\n\n if (_this.controlRef && !_this.controlRef.contains(event.target) && _this.menuListRef && !_this.menuListRef.contains(event.target)) {\n _this.blurInput();\n } // reset move vars\n\n\n _this.initialTouchX = 0;\n _this.initialTouchY = 0;\n };\n\n _this.onControlTouchEnd = function (event) {\n if (_this.userIsDragging) return;\n\n _this.onControlMouseDown(event);\n };\n\n _this.onClearIndicatorTouchEnd = function (event) {\n if (_this.userIsDragging) return;\n\n _this.onClearIndicatorMouseDown(event);\n };\n\n _this.onDropdownIndicatorTouchEnd = function (event) {\n if (_this.userIsDragging) return;\n\n _this.onDropdownIndicatorMouseDown(event);\n };\n\n _this.handleInputChange = function (event) {\n var inputValue = event.currentTarget.value;\n _this.inputIsHiddenAfterUpdate = false;\n\n _this.onInputChange(inputValue, {\n action: 'input-change'\n });\n\n if (!_this.props.menuIsOpen) {\n _this.onMenuOpen();\n }\n };\n\n _this.onInputFocus = function (event) {\n var _this$props5 = _this.props,\n isSearchable = _this$props5.isSearchable,\n isMulti = _this$props5.isMulti;\n\n if (_this.props.onFocus) {\n _this.props.onFocus(event);\n }\n\n _this.inputIsHiddenAfterUpdate = false;\n\n _this.announceAriaLiveContext({\n event: 'input',\n context: {\n isSearchable: isSearchable,\n isMulti: isMulti\n }\n });\n\n _this.setState({\n isFocused: true\n });\n\n if (_this.openAfterFocus || _this.props.openMenuOnFocus) {\n _this.openMenu('first');\n }\n\n _this.openAfterFocus = false;\n };\n\n _this.onInputBlur = function (event) {\n if (_this.menuListRef && _this.menuListRef.contains(document.activeElement)) {\n _this.inputRef.focus();\n\n return;\n }\n\n if (_this.props.onBlur) {\n _this.props.onBlur(event);\n }\n\n _this.onInputChange('', {\n action: 'input-blur'\n });\n\n _this.onMenuClose();\n\n _this.setState({\n focusedValue: null,\n isFocused: false\n });\n };\n\n _this.onOptionHover = function (focusedOption) {\n if (_this.blockOptionHover || _this.state.focusedOption === focusedOption) {\n return;\n }\n\n _this.setState({\n focusedOption: focusedOption\n });\n };\n\n _this.shouldHideSelectedOptions = function () {\n var _this$props6 = _this.props,\n hideSelectedOptions = _this$props6.hideSelectedOptions,\n isMulti = _this$props6.isMulti;\n if (hideSelectedOptions === undefined) return isMulti;\n return hideSelectedOptions;\n };\n\n _this.onKeyDown = function (event) {\n var _this$props7 = _this.props,\n isMulti = _this$props7.isMulti,\n backspaceRemovesValue = _this$props7.backspaceRemovesValue,\n escapeClearsValue = _this$props7.escapeClearsValue,\n inputValue = _this$props7.inputValue,\n isClearable = _this$props7.isClearable,\n isDisabled = _this$props7.isDisabled,\n menuIsOpen = _this$props7.menuIsOpen,\n onKeyDown = _this$props7.onKeyDown,\n tabSelectsValue = _this$props7.tabSelectsValue,\n openMenuOnFocus = _this$props7.openMenuOnFocus;\n var _this$state2 = _this.state,\n focusedOption = _this$state2.focusedOption,\n focusedValue = _this$state2.focusedValue,\n selectValue = _this$state2.selectValue;\n if (isDisabled) return;\n\n if (typeof onKeyDown === 'function') {\n onKeyDown(event);\n\n if (event.defaultPrevented) {\n return;\n }\n } // Block option hover events when the user has just pressed a key\n\n\n _this.blockOptionHover = true;\n\n switch (event.key) {\n case 'ArrowLeft':\n if (!isMulti || inputValue) return;\n\n _this.focusValue('previous');\n\n break;\n\n case 'ArrowRight':\n if (!isMulti || inputValue) return;\n\n _this.focusValue('next');\n\n break;\n\n case 'Delete':\n case 'Backspace':\n if (inputValue) return;\n\n if (focusedValue) {\n _this.removeValue(focusedValue);\n } else {\n if (!backspaceRemovesValue) return;\n\n if (isMulti) {\n _this.popValue();\n } else if (isClearable) {\n _this.clearValue();\n }\n }\n\n break;\n\n case 'Tab':\n if (_this.isComposing) return;\n\n if (event.shiftKey || !menuIsOpen || !tabSelectsValue || !focusedOption || // don't capture the event if the menu opens on focus and the focused\n // option is already selected; it breaks the flow of navigation\n openMenuOnFocus && _this.isOptionSelected(focusedOption, selectValue)) {\n return;\n }\n\n _this.selectOption(focusedOption);\n\n break;\n\n case 'Enter':\n if (event.keyCode === 229) {\n // ignore the keydown event from an Input Method Editor(IME)\n // ref. https://www.w3.org/TR/uievents/#determine-keydown-keyup-keyCode\n break;\n }\n\n if (menuIsOpen) {\n if (!focusedOption) return;\n if (_this.isComposing) return;\n\n _this.selectOption(focusedOption);\n\n break;\n }\n\n return;\n\n case 'Escape':\n if (menuIsOpen) {\n _this.inputIsHiddenAfterUpdate = false;\n\n _this.onInputChange('', {\n action: 'menu-close'\n });\n\n _this.onMenuClose();\n } else if (isClearable && escapeClearsValue) {\n _this.clearValue();\n }\n\n break;\n\n case ' ':\n // space\n if (inputValue) {\n return;\n }\n\n if (!menuIsOpen) {\n _this.openMenu('first');\n\n break;\n }\n\n if (!focusedOption) return;\n\n _this.selectOption(focusedOption);\n\n break;\n\n case 'ArrowUp':\n if (menuIsOpen) {\n _this.focusOption('up');\n } else {\n _this.openMenu('last');\n }\n\n break;\n\n case 'ArrowDown':\n if (menuIsOpen) {\n _this.focusOption('down');\n } else {\n _this.openMenu('first');\n }\n\n break;\n\n case 'PageUp':\n if (!menuIsOpen) return;\n\n _this.focusOption('pageup');\n\n break;\n\n case 'PageDown':\n if (!menuIsOpen) return;\n\n _this.focusOption('pagedown');\n\n break;\n\n case 'Home':\n if (!menuIsOpen) return;\n\n _this.focusOption('first');\n\n break;\n\n case 'End':\n if (!menuIsOpen) return;\n\n _this.focusOption('last');\n\n break;\n\n default:\n return;\n }\n\n event.preventDefault();\n };\n\n _this.buildMenuOptions = function (props, selectValue) {\n var _props$inputValue = props.inputValue,\n inputValue = _props$inputValue === void 0 ? '' : _props$inputValue,\n options = props.options;\n\n var toOption = function toOption(option, id) {\n var isDisabled = _this.isOptionDisabled(option, selectValue);\n\n var isSelected = _this.isOptionSelected(option, selectValue);\n\n var label = _this.getOptionLabel(option);\n\n var value = _this.getOptionValue(option);\n\n if (_this.shouldHideSelectedOptions() && isSelected || !_this.filterOption({\n label: label,\n value: value,\n data: option\n }, inputValue)) {\n return;\n }\n\n var onHover = isDisabled ? undefined : function () {\n return _this.onOptionHover(option);\n };\n var onSelect = isDisabled ? undefined : function () {\n return _this.selectOption(option);\n };\n var optionId = \"\".concat(_this.getElementId('option'), \"-\").concat(id);\n return {\n innerProps: {\n id: optionId,\n onClick: onSelect,\n onMouseMove: onHover,\n onMouseOver: onHover,\n tabIndex: -1\n },\n data: option,\n isDisabled: isDisabled,\n isSelected: isSelected,\n key: optionId,\n label: label,\n type: 'option',\n value: value\n };\n };\n\n return options.reduce(function (acc, item, itemIndex) {\n if (item.options) {\n // TODO needs a tidier implementation\n if (!_this.hasGroups) _this.hasGroups = true;\n var items = item.options;\n var children = items.map(function (child, i) {\n var option = toOption(child, \"\".concat(itemIndex, \"-\").concat(i));\n if (option) acc.focusable.push(child);\n return option;\n }).filter(Boolean);\n\n if (children.length) {\n var groupId = \"\".concat(_this.getElementId('group'), \"-\").concat(itemIndex);\n acc.render.push({\n type: 'group',\n key: groupId,\n data: item,\n options: children\n });\n }\n } else {\n var option = toOption(item, \"\".concat(itemIndex));\n\n if (option) {\n acc.render.push(option);\n acc.focusable.push(item);\n }\n }\n\n return acc;\n }, {\n render: [],\n focusable: []\n });\n };\n\n var _value = _props.value;\n _this.cacheComponents = memoizeOne(_this.cacheComponents, exportedEqual).bind(_assertThisInitialized(_this));\n\n _this.cacheComponents(_props.components);\n\n _this.instancePrefix = 'react-select-' + (_this.props.instanceId || ++instanceId);\n\n var _selectValue = cleanValue(_value);\n\n _this.buildMenuOptions = memoizeOne(_this.buildMenuOptions, function (newArgs, lastArgs) {\n var _ref6 = newArgs,\n _ref7 = _slicedToArray(_ref6, 2),\n newProps = _ref7[0],\n newSelectValue = _ref7[1];\n\n var _ref8 = lastArgs,\n _ref9 = _slicedToArray(_ref8, 2),\n lastProps = _ref9[0],\n lastSelectValue = _ref9[1];\n\n return newSelectValue === lastSelectValue && newProps.inputValue === lastProps.inputValue && newProps.options === lastProps.options;\n }).bind(_assertThisInitialized(_this));\n\n var _menuOptions = _props.menuIsOpen ? _this.buildMenuOptions(_props, _selectValue) : {\n render: [],\n focusable: []\n };\n\n _this.state.menuOptions = _menuOptions;\n _this.state.selectValue = _selectValue;\n return _this;\n }\n\n _createClass(Select, [{\n key: \"componentDidMount\",\n value: function componentDidMount() {\n this.startListeningComposition();\n this.startListeningToTouch();\n\n if (this.props.closeMenuOnScroll && document && document.addEventListener) {\n // Listen to all scroll events, and filter them out inside of 'onScroll'\n document.addEventListener('scroll', this.onScroll, true);\n }\n\n if (this.props.autoFocus) {\n this.focusInput();\n }\n }\n }, {\n key: \"UNSAFE_componentWillReceiveProps\",\n value: function UNSAFE_componentWillReceiveProps(nextProps) {\n var _this$props8 = this.props,\n options = _this$props8.options,\n value = _this$props8.value,\n menuIsOpen = _this$props8.menuIsOpen,\n inputValue = _this$props8.inputValue; // re-cache custom components\n\n this.cacheComponents(nextProps.components); // rebuild the menu options\n\n if (nextProps.value !== value || nextProps.options !== options || nextProps.menuIsOpen !== menuIsOpen || nextProps.inputValue !== inputValue) {\n var selectValue = cleanValue(nextProps.value);\n var menuOptions = nextProps.menuIsOpen ? this.buildMenuOptions(nextProps, selectValue) : {\n render: [],\n focusable: []\n };\n var focusedValue = this.getNextFocusedValue(selectValue);\n var focusedOption = this.getNextFocusedOption(menuOptions.focusable);\n this.setState({\n menuOptions: menuOptions,\n selectValue: selectValue,\n focusedOption: focusedOption,\n focusedValue: focusedValue\n });\n } // some updates should toggle the state of the input visibility\n\n\n if (this.inputIsHiddenAfterUpdate != null) {\n this.setState({\n inputIsHidden: this.inputIsHiddenAfterUpdate\n });\n delete this.inputIsHiddenAfterUpdate;\n }\n }\n }, {\n key: \"componentDidUpdate\",\n value: function componentDidUpdate(prevProps) {\n var _this$props9 = this.props,\n isDisabled = _this$props9.isDisabled,\n menuIsOpen = _this$props9.menuIsOpen;\n var isFocused = this.state.isFocused;\n\n if ( // ensure focus is restored correctly when the control becomes enabled\n isFocused && !isDisabled && prevProps.isDisabled || // ensure focus is on the Input when the menu opens\n isFocused && menuIsOpen && !prevProps.menuIsOpen) {\n this.focusInput();\n }\n\n if (isFocused && isDisabled && !prevProps.isDisabled) {\n // ensure select state gets blurred in case Select is programatically disabled while focused\n this.setState({\n isFocused: false\n }, this.onMenuClose);\n } // scroll the focused option into view if necessary\n\n\n if (this.menuListRef && this.focusedOptionRef && this.scrollToFocusedOptionOnUpdate) {\n scrollIntoView(this.menuListRef, this.focusedOptionRef);\n this.scrollToFocusedOptionOnUpdate = false;\n }\n }\n }, {\n key: \"componentWillUnmount\",\n value: function componentWillUnmount() {\n this.stopListeningComposition();\n this.stopListeningToTouch();\n document.removeEventListener('scroll', this.onScroll, true);\n }\n }, {\n key: \"onMenuOpen\",\n // ==============================\n // Consumer Handlers\n // ==============================\n value: function onMenuOpen() {\n this.props.onMenuOpen();\n }\n }, {\n key: \"onMenuClose\",\n value: function onMenuClose() {\n var _this$props10 = this.props,\n isSearchable = _this$props10.isSearchable,\n isMulti = _this$props10.isMulti;\n this.announceAriaLiveContext({\n event: 'input',\n context: {\n isSearchable: isSearchable,\n isMulti: isMulti\n }\n });\n this.onInputChange('', {\n action: 'menu-close'\n });\n this.props.onMenuClose();\n }\n }, {\n key: \"onInputChange\",\n value: function onInputChange(newValue, actionMeta) {\n this.props.onInputChange(newValue, actionMeta);\n } // ==============================\n // Methods\n // ==============================\n\n }, {\n key: \"focusInput\",\n value: function focusInput() {\n if (!this.inputRef) return;\n this.inputRef.focus();\n }\n }, {\n key: \"blurInput\",\n value: function blurInput() {\n if (!this.inputRef) return;\n this.inputRef.blur();\n } // aliased for consumers\n\n }, {\n key: \"openMenu\",\n value: function openMenu(focusOption) {\n var _this2 = this;\n\n var _this$state3 = this.state,\n selectValue = _this$state3.selectValue,\n isFocused = _this$state3.isFocused;\n var menuOptions = this.buildMenuOptions(this.props, selectValue);\n var _this$props11 = this.props,\n isMulti = _this$props11.isMulti,\n tabSelectsValue = _this$props11.tabSelectsValue;\n var openAtIndex = focusOption === 'first' ? 0 : menuOptions.focusable.length - 1;\n\n if (!isMulti) {\n var selectedIndex = menuOptions.focusable.indexOf(selectValue[0]);\n\n if (selectedIndex > -1) {\n openAtIndex = selectedIndex;\n }\n } // only scroll if the menu isn't already open\n\n\n this.scrollToFocusedOptionOnUpdate = !(isFocused && this.menuListRef);\n this.inputIsHiddenAfterUpdate = false;\n this.setState({\n menuOptions: menuOptions,\n focusedValue: null,\n focusedOption: menuOptions.focusable[openAtIndex]\n }, function () {\n _this2.onMenuOpen();\n\n _this2.announceAriaLiveContext({\n event: 'menu',\n context: {\n tabSelectsValue: tabSelectsValue\n }\n });\n });\n }\n }, {\n key: \"focusValue\",\n value: function focusValue(direction) {\n var _this$props12 = this.props,\n isMulti = _this$props12.isMulti,\n isSearchable = _this$props12.isSearchable;\n var _this$state4 = this.state,\n selectValue = _this$state4.selectValue,\n focusedValue = _this$state4.focusedValue; // Only multiselects support value focusing\n\n if (!isMulti) return;\n this.setState({\n focusedOption: null\n });\n var focusedIndex = selectValue.indexOf(focusedValue);\n\n if (!focusedValue) {\n focusedIndex = -1;\n this.announceAriaLiveContext({\n event: 'value'\n });\n }\n\n var lastIndex = selectValue.length - 1;\n var nextFocus = -1;\n if (!selectValue.length) return;\n\n switch (direction) {\n case 'previous':\n if (focusedIndex === 0) {\n // don't cycle from the start to the end\n nextFocus = 0;\n } else if (focusedIndex === -1) {\n // if nothing is focused, focus the last value first\n nextFocus = lastIndex;\n } else {\n nextFocus = focusedIndex - 1;\n }\n\n break;\n\n case 'next':\n if (focusedIndex > -1 && focusedIndex < lastIndex) {\n nextFocus = focusedIndex + 1;\n }\n\n break;\n }\n\n if (nextFocus === -1) {\n this.announceAriaLiveContext({\n event: 'input',\n context: {\n isSearchable: isSearchable,\n isMulti: isMulti\n }\n });\n }\n\n this.setState({\n inputIsHidden: nextFocus !== -1,\n focusedValue: selectValue[nextFocus]\n });\n }\n }, {\n key: \"focusOption\",\n value: function focusOption() {\n var direction = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'first';\n var _this$props13 = this.props,\n pageSize = _this$props13.pageSize,\n tabSelectsValue = _this$props13.tabSelectsValue;\n var _this$state5 = this.state,\n focusedOption = _this$state5.focusedOption,\n menuOptions = _this$state5.menuOptions;\n var options = menuOptions.focusable;\n if (!options.length) return;\n var nextFocus = 0; // handles 'first'\n\n var focusedIndex = options.indexOf(focusedOption);\n\n if (!focusedOption) {\n focusedIndex = -1;\n this.announceAriaLiveContext({\n event: 'menu',\n context: {\n tabSelectsValue: tabSelectsValue\n }\n });\n }\n\n if (direction === 'up') {\n nextFocus = focusedIndex > 0 ? focusedIndex - 1 : options.length - 1;\n } else if (direction === 'down') {\n nextFocus = (focusedIndex + 1) % options.length;\n } else if (direction === 'pageup') {\n nextFocus = focusedIndex - pageSize;\n if (nextFocus < 0) nextFocus = 0;\n } else if (direction === 'pagedown') {\n nextFocus = focusedIndex + pageSize;\n if (nextFocus > options.length - 1) nextFocus = options.length - 1;\n } else if (direction === 'last') {\n nextFocus = options.length - 1;\n }\n\n this.scrollToFocusedOptionOnUpdate = true;\n this.setState({\n focusedOption: options[nextFocus],\n focusedValue: null\n });\n this.announceAriaLiveContext({\n event: 'menu',\n context: {\n isDisabled: isOptionDisabled(options[nextFocus]),\n tabSelectsValue: tabSelectsValue\n }\n });\n }\n }, {\n key: \"getTheme\",\n // ==============================\n // Getters\n // ==============================\n value: function getTheme() {\n // Use the default theme if there are no customizations.\n if (!this.props.theme) {\n return defaultTheme;\n } // If the theme prop is a function, assume the function\n // knows how to merge the passed-in default theme with\n // its own modifications.\n\n\n if (typeof this.props.theme === 'function') {\n return this.props.theme(defaultTheme);\n } // Otherwise, if a plain theme object was passed in,\n // overlay it with the default theme.\n\n\n return _objectSpread$2(_objectSpread$2({}, defaultTheme), this.props.theme);\n }\n }, {\n key: \"getCommonProps\",\n value: function getCommonProps() {\n var clearValue = this.clearValue,\n cx = this.cx,\n getStyles = this.getStyles,\n getValue = this.getValue,\n setValue = this.setValue,\n selectOption = this.selectOption,\n props = this.props;\n var isMulti = props.isMulti,\n isRtl = props.isRtl,\n options = props.options;\n var hasValue = this.hasValue();\n return {\n cx: cx,\n clearValue: clearValue,\n getStyles: getStyles,\n getValue: getValue,\n hasValue: hasValue,\n isMulti: isMulti,\n isRtl: isRtl,\n options: options,\n selectOption: selectOption,\n setValue: setValue,\n selectProps: props,\n theme: this.getTheme()\n };\n }\n }, {\n key: \"getNextFocusedValue\",\n value: function getNextFocusedValue(nextSelectValue) {\n if (this.clearFocusValueOnUpdate) {\n this.clearFocusValueOnUpdate = false;\n return null;\n }\n\n var _this$state6 = this.state,\n focusedValue = _this$state6.focusedValue,\n lastSelectValue = _this$state6.selectValue;\n var lastFocusedIndex = lastSelectValue.indexOf(focusedValue);\n\n if (lastFocusedIndex > -1) {\n var nextFocusedIndex = nextSelectValue.indexOf(focusedValue);\n\n if (nextFocusedIndex > -1) {\n // the focused value is still in the selectValue, return it\n return focusedValue;\n } else if (lastFocusedIndex < nextSelectValue.length) {\n // the focusedValue is not present in the next selectValue array by\n // reference, so return the new value at the same index\n return nextSelectValue[lastFocusedIndex];\n }\n }\n\n return null;\n }\n }, {\n key: \"getNextFocusedOption\",\n value: function getNextFocusedOption(options) {\n var lastFocusedOption = this.state.focusedOption;\n return lastFocusedOption && options.indexOf(lastFocusedOption) > -1 ? lastFocusedOption : options[0];\n }\n }, {\n key: \"hasValue\",\n value: function hasValue() {\n var selectValue = this.state.selectValue;\n return selectValue.length > 0;\n }\n }, {\n key: \"hasOptions\",\n value: function hasOptions() {\n return !!this.state.menuOptions.render.length;\n }\n }, {\n key: \"countOptions\",\n value: function countOptions() {\n return this.state.menuOptions.focusable.length;\n }\n }, {\n key: \"isClearable\",\n value: function isClearable() {\n var _this$props14 = this.props,\n isClearable = _this$props14.isClearable,\n isMulti = _this$props14.isMulti; // single select, by default, IS NOT clearable\n // multi select, by default, IS clearable\n\n if (isClearable === undefined) return isMulti;\n return isClearable;\n }\n }, {\n key: \"isOptionDisabled\",\n value: function isOptionDisabled(option, selectValue) {\n return typeof this.props.isOptionDisabled === 'function' ? this.props.isOptionDisabled(option, selectValue) : false;\n }\n }, {\n key: \"isOptionSelected\",\n value: function isOptionSelected(option, selectValue) {\n var _this3 = this;\n\n if (selectValue.indexOf(option) > -1) return true;\n\n if (typeof this.props.isOptionSelected === 'function') {\n return this.props.isOptionSelected(option, selectValue);\n }\n\n var candidate = this.getOptionValue(option);\n return selectValue.some(function (i) {\n return _this3.getOptionValue(i) === candidate;\n });\n }\n }, {\n key: \"filterOption\",\n value: function filterOption(option, inputValue) {\n return this.props.filterOption ? this.props.filterOption(option, inputValue) : true;\n }\n }, {\n key: \"formatOptionLabel\",\n value: function formatOptionLabel(data, context) {\n if (typeof this.props.formatOptionLabel === 'function') {\n var inputValue = this.props.inputValue;\n var selectValue = this.state.selectValue;\n return this.props.formatOptionLabel(data, {\n context: context,\n inputValue: inputValue,\n selectValue: selectValue\n });\n } else {\n return this.getOptionLabel(data);\n }\n }\n }, {\n key: \"formatGroupLabel\",\n value: function formatGroupLabel(data) {\n return this.props.formatGroupLabel(data);\n } // ==============================\n // Mouse Handlers\n // ==============================\n\n }, {\n key: \"startListeningComposition\",\n // ==============================\n // Composition Handlers\n // ==============================\n value: function startListeningComposition() {\n if (document && document.addEventListener) {\n document.addEventListener('compositionstart', this.onCompositionStart, false);\n document.addEventListener('compositionend', this.onCompositionEnd, false);\n }\n }\n }, {\n key: \"stopListeningComposition\",\n value: function stopListeningComposition() {\n if (document && document.removeEventListener) {\n document.removeEventListener('compositionstart', this.onCompositionStart);\n document.removeEventListener('compositionend', this.onCompositionEnd);\n }\n }\n }, {\n key: \"startListeningToTouch\",\n // ==============================\n // Touch Handlers\n // ==============================\n value: function startListeningToTouch() {\n if (document && document.addEventListener) {\n document.addEventListener('touchstart', this.onTouchStart, false);\n document.addEventListener('touchmove', this.onTouchMove, false);\n document.addEventListener('touchend', this.onTouchEnd, false);\n }\n }\n }, {\n key: \"stopListeningToTouch\",\n value: function stopListeningToTouch() {\n if (document && document.removeEventListener) {\n document.removeEventListener('touchstart', this.onTouchStart);\n document.removeEventListener('touchmove', this.onTouchMove);\n document.removeEventListener('touchend', this.onTouchEnd);\n }\n }\n }, {\n key: \"constructAriaLiveMessage\",\n // ==============================\n // Renderers\n // ==============================\n value: function constructAriaLiveMessage() {\n var _this$state7 = this.state,\n ariaLiveContext = _this$state7.ariaLiveContext,\n selectValue = _this$state7.selectValue,\n focusedValue = _this$state7.focusedValue,\n focusedOption = _this$state7.focusedOption;\n var _this$props15 = this.props,\n options = _this$props15.options,\n menuIsOpen = _this$props15.menuIsOpen,\n inputValue = _this$props15.inputValue,\n screenReaderStatus = _this$props15.screenReaderStatus; // An aria live message representing the currently focused value in the select.\n\n var focusedValueMsg = focusedValue ? valueFocusAriaMessage({\n focusedValue: focusedValue,\n getOptionLabel: this.getOptionLabel,\n selectValue: selectValue\n }) : ''; // An aria live message representing the currently focused option in the select.\n\n var focusedOptionMsg = focusedOption && menuIsOpen ? optionFocusAriaMessage({\n focusedOption: focusedOption,\n getOptionLabel: this.getOptionLabel,\n options: options\n }) : ''; // An aria live message representing the set of focusable results and current searchterm/inputvalue.\n\n var resultsMsg = resultsAriaMessage({\n inputValue: inputValue,\n screenReaderMessage: screenReaderStatus({\n count: this.countOptions()\n })\n });\n return \"\".concat(focusedValueMsg, \" \").concat(focusedOptionMsg, \" \").concat(resultsMsg, \" \").concat(ariaLiveContext);\n }\n }, {\n key: \"renderInput\",\n value: function renderInput() {\n var _this$props16 = this.props,\n isDisabled = _this$props16.isDisabled,\n isSearchable = _this$props16.isSearchable,\n inputId = _this$props16.inputId,\n inputValue = _this$props16.inputValue,\n tabIndex = _this$props16.tabIndex,\n form = _this$props16.form;\n var Input = this.components.Input;\n var inputIsHidden = this.state.inputIsHidden;\n var id = inputId || this.getElementId('input'); // aria attributes makes the JSX \"noisy\", separated for clarity\n\n var ariaAttributes = {\n 'aria-autocomplete': 'list',\n 'aria-label': this.props['aria-label'],\n 'aria-labelledby': this.props['aria-labelledby']\n };\n\n if (!isSearchable) {\n // use a dummy input to maintain focus/blur functionality\n return /*#__PURE__*/React.createElement(DummyInput, _extends({\n id: id,\n innerRef: this.getInputRef,\n onBlur: this.onInputBlur,\n onChange: noop,\n onFocus: this.onInputFocus,\n readOnly: true,\n disabled: isDisabled,\n tabIndex: tabIndex,\n form: form,\n value: \"\"\n }, ariaAttributes));\n }\n\n var _this$commonProps = this.commonProps,\n cx = _this$commonProps.cx,\n theme = _this$commonProps.theme,\n selectProps = _this$commonProps.selectProps;\n return /*#__PURE__*/React.createElement(Input, _extends({\n autoCapitalize: \"none\",\n autoComplete: \"off\",\n autoCorrect: \"off\",\n cx: cx,\n getStyles: this.getStyles,\n id: id,\n innerRef: this.getInputRef,\n isDisabled: isDisabled,\n isHidden: inputIsHidden,\n onBlur: this.onInputBlur,\n onChange: this.handleInputChange,\n onFocus: this.onInputFocus,\n selectProps: selectProps,\n spellCheck: \"false\",\n tabIndex: tabIndex,\n form: form,\n theme: theme,\n type: \"text\",\n value: inputValue\n }, ariaAttributes));\n }\n }, {\n key: \"renderPlaceholderOrValue\",\n value: function renderPlaceholderOrValue() {\n var _this4 = this;\n\n var _this$components = this.components,\n MultiValue = _this$components.MultiValue,\n MultiValueContainer = _this$components.MultiValueContainer,\n MultiValueLabel = _this$components.MultiValueLabel,\n MultiValueRemove = _this$components.MultiValueRemove,\n SingleValue = _this$components.SingleValue,\n Placeholder = _this$components.Placeholder;\n var commonProps = this.commonProps;\n var _this$props17 = this.props,\n controlShouldRenderValue = _this$props17.controlShouldRenderValue,\n isDisabled = _this$props17.isDisabled,\n isMulti = _this$props17.isMulti,\n inputValue = _this$props17.inputValue,\n placeholder = _this$props17.placeholder;\n var _this$state8 = this.state,\n selectValue = _this$state8.selectValue,\n focusedValue = _this$state8.focusedValue,\n isFocused = _this$state8.isFocused;\n\n if (!this.hasValue() || !controlShouldRenderValue) {\n return inputValue ? null : /*#__PURE__*/React.createElement(Placeholder, _extends({}, commonProps, {\n key: \"placeholder\",\n isDisabled: isDisabled,\n isFocused: isFocused\n }), placeholder);\n }\n\n if (isMulti) {\n var selectValues = selectValue.map(function (opt, index) {\n var isOptionFocused = opt === focusedValue;\n return /*#__PURE__*/React.createElement(MultiValue, _extends({}, commonProps, {\n components: {\n Container: MultiValueContainer,\n Label: MultiValueLabel,\n Remove: MultiValueRemove\n },\n isFocused: isOptionFocused,\n isDisabled: isDisabled,\n key: \"\".concat(_this4.getOptionValue(opt)).concat(index),\n index: index,\n removeProps: {\n onClick: function onClick() {\n return _this4.removeValue(opt);\n },\n onTouchEnd: function onTouchEnd() {\n return _this4.removeValue(opt);\n },\n onMouseDown: function onMouseDown(e) {\n e.preventDefault();\n e.stopPropagation();\n }\n },\n data: opt\n }), _this4.formatOptionLabel(opt, 'value'));\n });\n return selectValues;\n }\n\n if (inputValue) {\n return null;\n }\n\n var singleValue = selectValue[0];\n return /*#__PURE__*/React.createElement(SingleValue, _extends({}, commonProps, {\n data: singleValue,\n isDisabled: isDisabled\n }), this.formatOptionLabel(singleValue, 'value'));\n }\n }, {\n key: \"renderClearIndicator\",\n value: function renderClearIndicator() {\n var ClearIndicator = this.components.ClearIndicator;\n var commonProps = this.commonProps;\n var _this$props18 = this.props,\n isDisabled = _this$props18.isDisabled,\n isLoading = _this$props18.isLoading;\n var isFocused = this.state.isFocused;\n\n if (!this.isClearable() || !ClearIndicator || isDisabled || !this.hasValue() || isLoading) {\n return null;\n }\n\n var innerProps = {\n onMouseDown: this.onClearIndicatorMouseDown,\n onTouchEnd: this.onClearIndicatorTouchEnd,\n 'aria-hidden': 'true'\n };\n return /*#__PURE__*/React.createElement(ClearIndicator, _extends({}, commonProps, {\n innerProps: innerProps,\n isFocused: isFocused\n }));\n }\n }, {\n key: \"renderLoadingIndicator\",\n value: function renderLoadingIndicator() {\n var LoadingIndicator = this.components.LoadingIndicator;\n var commonProps = this.commonProps;\n var _this$props19 = this.props,\n isDisabled = _this$props19.isDisabled,\n isLoading = _this$props19.isLoading;\n var isFocused = this.state.isFocused;\n if (!LoadingIndicator || !isLoading) return null;\n var innerProps = {\n 'aria-hidden': 'true'\n };\n return /*#__PURE__*/React.createElement(LoadingIndicator, _extends({}, commonProps, {\n innerProps: innerProps,\n isDisabled: isDisabled,\n isFocused: isFocused\n }));\n }\n }, {\n key: \"renderIndicatorSeparator\",\n value: function renderIndicatorSeparator() {\n var _this$components2 = this.components,\n DropdownIndicator = _this$components2.DropdownIndicator,\n IndicatorSeparator = _this$components2.IndicatorSeparator; // separator doesn't make sense without the dropdown indicator\n\n if (!DropdownIndicator || !IndicatorSeparator) return null;\n var commonProps = this.commonProps;\n var isDisabled = this.props.isDisabled;\n var isFocused = this.state.isFocused;\n return /*#__PURE__*/React.createElement(IndicatorSeparator, _extends({}, commonProps, {\n isDisabled: isDisabled,\n isFocused: isFocused\n }));\n }\n }, {\n key: \"renderDropdownIndicator\",\n value: function renderDropdownIndicator() {\n var DropdownIndicator = this.components.DropdownIndicator;\n if (!DropdownIndicator) return null;\n var commonProps = this.commonProps;\n var isDisabled = this.props.isDisabled;\n var isFocused = this.state.isFocused;\n var innerProps = {\n onMouseDown: this.onDropdownIndicatorMouseDown,\n onTouchEnd: this.onDropdownIndicatorTouchEnd,\n 'aria-hidden': 'true'\n };\n return /*#__PURE__*/React.createElement(DropdownIndicator, _extends({}, commonProps, {\n innerProps: innerProps,\n isDisabled: isDisabled,\n isFocused: isFocused\n }));\n }\n }, {\n key: \"renderMenu\",\n value: function renderMenu() {\n var _this5 = this;\n\n var _this$components3 = this.components,\n Group = _this$components3.Group,\n GroupHeading = _this$components3.GroupHeading,\n Menu = _this$components3.Menu,\n MenuList = _this$components3.MenuList,\n MenuPortal = _this$components3.MenuPortal,\n LoadingMessage = _this$components3.LoadingMessage,\n NoOptionsMessage = _this$components3.NoOptionsMessage,\n Option = _this$components3.Option;\n var commonProps = this.commonProps;\n var _this$state9 = this.state,\n focusedOption = _this$state9.focusedOption,\n menuOptions = _this$state9.menuOptions;\n var _this$props20 = this.props,\n captureMenuScroll = _this$props20.captureMenuScroll,\n inputValue = _this$props20.inputValue,\n isLoading = _this$props20.isLoading,\n loadingMessage = _this$props20.loadingMessage,\n minMenuHeight = _this$props20.minMenuHeight,\n maxMenuHeight = _this$props20.maxMenuHeight,\n menuIsOpen = _this$props20.menuIsOpen,\n menuPlacement = _this$props20.menuPlacement,\n menuPosition = _this$props20.menuPosition,\n menuPortalTarget = _this$props20.menuPortalTarget,\n menuShouldBlockScroll = _this$props20.menuShouldBlockScroll,\n menuShouldScrollIntoView = _this$props20.menuShouldScrollIntoView,\n noOptionsMessage = _this$props20.noOptionsMessage,\n onMenuScrollToTop = _this$props20.onMenuScrollToTop,\n onMenuScrollToBottom = _this$props20.onMenuScrollToBottom;\n if (!menuIsOpen) return null; // TODO: Internal Option Type here\n\n var render = function render(props) {\n // for performance, the menu options in state aren't changed when the\n // focused option changes so we calculate additional props based on that\n var isFocused = focusedOption === props.data;\n props.innerRef = isFocused ? _this5.getFocusedOptionRef : undefined;\n return /*#__PURE__*/React.createElement(Option, _extends({}, commonProps, props, {\n isFocused: isFocused\n }), _this5.formatOptionLabel(props.data, 'menu'));\n };\n\n var menuUI;\n\n if (this.hasOptions()) {\n menuUI = menuOptions.render.map(function (item) {\n if (item.type === 'group') {\n var type = item.type,\n group = _objectWithoutProperties(item, [\"type\"]);\n\n var headingId = \"\".concat(item.key, \"-heading\");\n return /*#__PURE__*/React.createElement(Group, _extends({}, commonProps, group, {\n Heading: GroupHeading,\n headingProps: {\n id: headingId,\n data: item.data\n },\n label: _this5.formatGroupLabel(item.data)\n }), item.options.map(function (option) {\n return render(option);\n }));\n } else if (item.type === 'option') {\n return render(item);\n }\n });\n } else if (isLoading) {\n var message = loadingMessage({\n inputValue: inputValue\n });\n if (message === null) return null;\n menuUI = /*#__PURE__*/React.createElement(LoadingMessage, commonProps, message);\n } else {\n var _message = noOptionsMessage({\n inputValue: inputValue\n });\n\n if (_message === null) return null;\n menuUI = /*#__PURE__*/React.createElement(NoOptionsMessage, commonProps, _message);\n }\n\n var menuPlacementProps = {\n minMenuHeight: minMenuHeight,\n maxMenuHeight: maxMenuHeight,\n menuPlacement: menuPlacement,\n menuPosition: menuPosition,\n menuShouldScrollIntoView: menuShouldScrollIntoView\n };\n var menuElement = /*#__PURE__*/React.createElement(MenuPlacer, _extends({}, commonProps, menuPlacementProps), function (_ref10) {\n var ref = _ref10.ref,\n _ref10$placerProps = _ref10.placerProps,\n placement = _ref10$placerProps.placement,\n maxHeight = _ref10$placerProps.maxHeight;\n return /*#__PURE__*/React.createElement(Menu, _extends({}, commonProps, menuPlacementProps, {\n innerRef: ref,\n innerProps: {\n onMouseDown: _this5.onMenuMouseDown,\n onMouseMove: _this5.onMenuMouseMove\n },\n isLoading: isLoading,\n placement: placement\n }), /*#__PURE__*/React.createElement(ScrollCaptorSwitch, {\n isEnabled: captureMenuScroll,\n onTopArrive: onMenuScrollToTop,\n onBottomArrive: onMenuScrollToBottom\n }, /*#__PURE__*/React.createElement(ScrollBlock, {\n isEnabled: menuShouldBlockScroll\n }, /*#__PURE__*/React.createElement(MenuList, _extends({}, commonProps, {\n innerRef: _this5.getMenuListRef,\n isLoading: isLoading,\n maxHeight: maxHeight\n }), menuUI))));\n }); // positioning behaviour is almost identical for portalled and fixed,\n // so we use the same component. the actual portalling logic is forked\n // within the component based on `menuPosition`\n\n return menuPortalTarget || menuPosition === 'fixed' ? /*#__PURE__*/React.createElement(MenuPortal, _extends({}, commonProps, {\n appendTo: menuPortalTarget,\n controlElement: this.controlRef,\n menuPlacement: menuPlacement,\n menuPosition: menuPosition\n }), menuElement) : menuElement;\n }\n }, {\n key: \"renderFormField\",\n value: function renderFormField() {\n var _this6 = this;\n\n var _this$props21 = this.props,\n delimiter = _this$props21.delimiter,\n isDisabled = _this$props21.isDisabled,\n isMulti = _this$props21.isMulti,\n name = _this$props21.name;\n var selectValue = this.state.selectValue;\n if (!name || isDisabled) return;\n\n if (isMulti) {\n if (delimiter) {\n var value = selectValue.map(function (opt) {\n return _this6.getOptionValue(opt);\n }).join(delimiter);\n return /*#__PURE__*/React.createElement(\"input\", {\n name: name,\n type: \"hidden\",\n value: value\n });\n } else {\n var input = selectValue.length > 0 ? selectValue.map(function (opt, i) {\n return /*#__PURE__*/React.createElement(\"input\", {\n key: \"i-\".concat(i),\n name: name,\n type: \"hidden\",\n value: _this6.getOptionValue(opt)\n });\n }) : /*#__PURE__*/React.createElement(\"input\", {\n name: name,\n type: \"hidden\"\n });\n return /*#__PURE__*/React.createElement(\"div\", null, input);\n }\n } else {\n var _value2 = selectValue[0] ? this.getOptionValue(selectValue[0]) : '';\n\n return /*#__PURE__*/React.createElement(\"input\", {\n name: name,\n type: \"hidden\",\n value: _value2\n });\n }\n }\n }, {\n key: \"renderLiveRegion\",\n value: function renderLiveRegion() {\n if (!this.state.isFocused) return null;\n return /*#__PURE__*/React.createElement(A11yText, {\n \"aria-live\": \"polite\"\n }, /*#__PURE__*/React.createElement(\"span\", {\n id: \"aria-selection-event\"\n }, \"\\xA0\", this.state.ariaLiveSelection), /*#__PURE__*/React.createElement(\"span\", {\n id: \"aria-context\"\n }, \"\\xA0\", this.constructAriaLiveMessage()));\n }\n }, {\n key: \"render\",\n value: function render() {\n var _this$components4 = this.components,\n Control = _this$components4.Control,\n IndicatorsContainer = _this$components4.IndicatorsContainer,\n SelectContainer = _this$components4.SelectContainer,\n ValueContainer = _this$components4.ValueContainer;\n var _this$props22 = this.props,\n className = _this$props22.className,\n id = _this$props22.id,\n isDisabled = _this$props22.isDisabled,\n menuIsOpen = _this$props22.menuIsOpen;\n var isFocused = this.state.isFocused;\n var commonProps = this.commonProps = this.getCommonProps();\n return /*#__PURE__*/React.createElement(SelectContainer, _extends({}, commonProps, {\n className: className,\n innerProps: {\n id: id,\n onKeyDown: this.onKeyDown\n },\n isDisabled: isDisabled,\n isFocused: isFocused\n }), this.renderLiveRegion(), /*#__PURE__*/React.createElement(Control, _extends({}, commonProps, {\n innerRef: this.getControlRef,\n innerProps: {\n onMouseDown: this.onControlMouseDown,\n onTouchEnd: this.onControlTouchEnd\n },\n isDisabled: isDisabled,\n isFocused: isFocused,\n menuIsOpen: menuIsOpen\n }), /*#__PURE__*/React.createElement(ValueContainer, _extends({}, commonProps, {\n isDisabled: isDisabled\n }), this.renderPlaceholderOrValue(), this.renderInput()), /*#__PURE__*/React.createElement(IndicatorsContainer, _extends({}, commonProps, {\n isDisabled: isDisabled\n }), this.renderClearIndicator(), this.renderLoadingIndicator(), this.renderIndicatorSeparator(), this.renderDropdownIndicator())), this.renderMenu(), this.renderFormField());\n }\n }]);\n\n return Select;\n}(Component);\n\nSelect.defaultProps = defaultProps;\n\nexport { Select as S, defaultTheme as a, createFilter as c, defaultProps as d, mergeStyles as m };\n","/**\n * Takes an argument and if it's an array, returns the first item in the array,\n * otherwise returns the argument. Used for Preact compatibility.\n */\nexport var unwrapArray = function unwrapArray(arg) {\n return Array.isArray(arg) ? arg[0] : arg;\n};\n/**\n * Takes a maybe-undefined function and arbitrary args and invokes the function\n * only if it is defined.\n */\n\nexport var safeInvoke = function safeInvoke(fn) {\n if (typeof fn === \"function\") {\n for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n\n return fn.apply(void 0, args);\n }\n};\n/**\n * Does a shallow equality check of two objects by comparing the reference\n * equality of each value.\n */\n\nexport var shallowEqual = function shallowEqual(objA, objB) {\n var aKeys = Object.keys(objA);\n var bKeys = Object.keys(objB);\n\n if (bKeys.length !== aKeys.length) {\n return false;\n }\n\n for (var i = 0; i < bKeys.length; i++) {\n var key = aKeys[i];\n\n if (objA[key] !== objB[key]) {\n return false;\n }\n }\n\n return true;\n};\n/**\n * Sets a ref using either a ref callback or a ref object\n */\n\nexport var setRef = function setRef(ref, node) {\n // if its a function call it\n if (typeof ref === \"function\") {\n return safeInvoke(ref, node);\n } // otherwise we should treat it as a ref object\n else if (ref != null) {\n ref.current = node;\n }\n};","/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return value != null && typeof value == 'object';\n}\n\nmodule.exports = isObjectLike;\n","import React from 'react';\n/**\n * DropdownContext\n * {\n * toggle: PropTypes.func.isRequired,\n * isOpen: PropTypes.bool.isRequired,\n * direction: PropTypes.oneOf(['up', 'down', 'left', 'right']).isRequired,\n * inNavbar: PropTypes.bool.isRequired,\n * disabled: PropTypes.bool\n * }\n */\n\nexport var DropdownContext = /*#__PURE__*/React.createContext({});","function _extends() {\n return module.exports = _extends = Object.assign ? Object.assign.bind() : function (n) {\n for (var e = 1; e < arguments.length; e++) {\n var t = arguments[e];\n for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]);\n }\n return n;\n }, module.exports.__esModule = true, module.exports[\"default\"] = module.exports, _extends.apply(null, arguments);\n}\nmodule.exports = _extends, module.exports.__esModule = true, module.exports[\"default\"] = module.exports;","/* eslint-disable */\n// Inspired by https://github.com/garycourt/murmurhash-js\n// Ported from https://github.com/aappleby/smhasher/blob/61a0530f28277f2e850bfc39600ce61d02b518de/src/MurmurHash2.cpp#L37-L86\nfunction murmur2(str) {\n // 'm' and 'r' are mixing constants generated offline.\n // They're not really 'magic', they just happen to work well.\n // const m = 0x5bd1e995;\n // const r = 24;\n // Initialize the hash\n var h = 0; // Mix 4 bytes at a time into the hash\n\n var k,\n i = 0,\n len = str.length;\n\n for (; len >= 4; ++i, len -= 4) {\n k = str.charCodeAt(i) & 0xff | (str.charCodeAt(++i) & 0xff) << 8 | (str.charCodeAt(++i) & 0xff) << 16 | (str.charCodeAt(++i) & 0xff) << 24;\n k =\n /* Math.imul(k, m): */\n (k & 0xffff) * 0x5bd1e995 + ((k >>> 16) * 0xe995 << 16);\n k ^=\n /* k >>> r: */\n k >>> 24;\n h =\n /* Math.imul(k, m): */\n (k & 0xffff) * 0x5bd1e995 + ((k >>> 16) * 0xe995 << 16) ^\n /* Math.imul(h, m): */\n (h & 0xffff) * 0x5bd1e995 + ((h >>> 16) * 0xe995 << 16);\n } // Handle the last few bytes of the input array\n\n\n switch (len) {\n case 3:\n h ^= (str.charCodeAt(i + 2) & 0xff) << 16;\n\n case 2:\n h ^= (str.charCodeAt(i + 1) & 0xff) << 8;\n\n case 1:\n h ^= str.charCodeAt(i) & 0xff;\n h =\n /* Math.imul(h, m): */\n (h & 0xffff) * 0x5bd1e995 + ((h >>> 16) * 0xe995 << 16);\n } // Do a few final mixes of the hash to ensure the last few\n // bytes are well-incorporated.\n\n\n h ^= h >>> 13;\n h =\n /* Math.imul(h, m): */\n (h & 0xffff) * 0x5bd1e995 + ((h >>> 16) * 0xe995 << 16);\n return ((h ^ h >>> 15) >>> 0).toString(36);\n}\n\nexport default murmur2;\n","var unitlessKeys = {\n animationIterationCount: 1,\n borderImageOutset: 1,\n borderImageSlice: 1,\n borderImageWidth: 1,\n boxFlex: 1,\n boxFlexGroup: 1,\n boxOrdinalGroup: 1,\n columnCount: 1,\n columns: 1,\n flex: 1,\n flexGrow: 1,\n flexPositive: 1,\n flexShrink: 1,\n flexNegative: 1,\n flexOrder: 1,\n gridRow: 1,\n gridRowEnd: 1,\n gridRowSpan: 1,\n gridRowStart: 1,\n gridColumn: 1,\n gridColumnEnd: 1,\n gridColumnSpan: 1,\n gridColumnStart: 1,\n msGridRow: 1,\n msGridRowSpan: 1,\n msGridColumn: 1,\n msGridColumnSpan: 1,\n fontWeight: 1,\n lineHeight: 1,\n opacity: 1,\n order: 1,\n orphans: 1,\n tabSize: 1,\n widows: 1,\n zIndex: 1,\n zoom: 1,\n WebkitLineClamp: 1,\n // SVG-related properties\n fillOpacity: 1,\n floodOpacity: 1,\n stopOpacity: 1,\n strokeDasharray: 1,\n strokeDashoffset: 1,\n strokeMiterlimit: 1,\n strokeOpacity: 1,\n strokeWidth: 1\n};\n\nexport default unitlessKeys;\n","function memoize(fn) {\n var cache = {};\n return function (arg) {\n if (cache[arg] === undefined) cache[arg] = fn(arg);\n return cache[arg];\n };\n}\n\nexport default memoize;\n","import hashString from '@emotion/hash';\nimport unitless from '@emotion/unitless';\nimport memoize from '@emotion/memoize';\n\nvar ILLEGAL_ESCAPE_SEQUENCE_ERROR = \"You have illegal escape sequence in your template literal, most likely inside content's property value.\\nBecause you write your CSS inside a JavaScript string you actually have to do double escaping, so for example \\\"content: '\\\\00d7';\\\" should become \\\"content: '\\\\\\\\00d7';\\\".\\nYou can read more about this here:\\nhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Template_literals#ES2018_revision_of_illegal_escape_sequences\";\nvar UNDEFINED_AS_OBJECT_KEY_ERROR = \"You have passed in falsy value as style object's key (can happen when in example you pass unexported component as computed key).\";\nvar hyphenateRegex = /[A-Z]|^ms/g;\nvar animationRegex = /_EMO_([^_]+?)_([^]*?)_EMO_/g;\n\nvar isCustomProperty = function isCustomProperty(property) {\n return property.charCodeAt(1) === 45;\n};\n\nvar isProcessableValue = function isProcessableValue(value) {\n return value != null && typeof value !== 'boolean';\n};\n\nvar processStyleName = memoize(function (styleName) {\n return isCustomProperty(styleName) ? styleName : styleName.replace(hyphenateRegex, '-$&').toLowerCase();\n});\n\nvar processStyleValue = function processStyleValue(key, value) {\n switch (key) {\n case 'animation':\n case 'animationName':\n {\n if (typeof value === 'string') {\n return value.replace(animationRegex, function (match, p1, p2) {\n cursor = {\n name: p1,\n styles: p2,\n next: cursor\n };\n return p1;\n });\n }\n }\n }\n\n if (unitless[key] !== 1 && !isCustomProperty(key) && typeof value === 'number' && value !== 0) {\n return value + 'px';\n }\n\n return value;\n};\n\nif (process.env.NODE_ENV !== 'production') {\n var contentValuePattern = /(attr|calc|counters?|url)\\(/;\n var contentValues = ['normal', 'none', 'counter', 'open-quote', 'close-quote', 'no-open-quote', 'no-close-quote', 'initial', 'inherit', 'unset'];\n var oldProcessStyleValue = processStyleValue;\n var msPattern = /^-ms-/;\n var hyphenPattern = /-(.)/g;\n var hyphenatedCache = {};\n\n processStyleValue = function processStyleValue(key, value) {\n if (key === 'content') {\n if (typeof value !== 'string' || contentValues.indexOf(value) === -1 && !contentValuePattern.test(value) && (value.charAt(0) !== value.charAt(value.length - 1) || value.charAt(0) !== '\"' && value.charAt(0) !== \"'\")) {\n console.error(\"You seem to be using a value for 'content' without quotes, try replacing it with `content: '\\\"\" + value + \"\\\"'`\");\n }\n }\n\n var processed = oldProcessStyleValue(key, value);\n\n if (processed !== '' && !isCustomProperty(key) && key.indexOf('-') !== -1 && hyphenatedCache[key] === undefined) {\n hyphenatedCache[key] = true;\n console.error(\"Using kebab-case for css properties in objects is not supported. Did you mean \" + key.replace(msPattern, 'ms-').replace(hyphenPattern, function (str, _char) {\n return _char.toUpperCase();\n }) + \"?\");\n }\n\n return processed;\n };\n}\n\nvar shouldWarnAboutInterpolatingClassNameFromCss = true;\n\nfunction handleInterpolation(mergedProps, registered, interpolation, couldBeSelectorInterpolation) {\n if (interpolation == null) {\n return '';\n }\n\n if (interpolation.__emotion_styles !== undefined) {\n if (process.env.NODE_ENV !== 'production' && interpolation.toString() === 'NO_COMPONENT_SELECTOR') {\n throw new Error('Component selectors can only be used in conjunction with babel-plugin-emotion.');\n }\n\n return interpolation;\n }\n\n switch (typeof interpolation) {\n case 'boolean':\n {\n return '';\n }\n\n case 'object':\n {\n if (interpolation.anim === 1) {\n cursor = {\n name: interpolation.name,\n styles: interpolation.styles,\n next: cursor\n };\n return interpolation.name;\n }\n\n if (interpolation.styles !== undefined) {\n var next = interpolation.next;\n\n if (next !== undefined) {\n // not the most efficient thing ever but this is a pretty rare case\n // and there will be very few iterations of this generally\n while (next !== undefined) {\n cursor = {\n name: next.name,\n styles: next.styles,\n next: cursor\n };\n next = next.next;\n }\n }\n\n var styles = interpolation.styles + \";\";\n\n if (process.env.NODE_ENV !== 'production' && interpolation.map !== undefined) {\n styles += interpolation.map;\n }\n\n return styles;\n }\n\n return createStringFromObject(mergedProps, registered, interpolation);\n }\n\n case 'function':\n {\n if (mergedProps !== undefined) {\n var previousCursor = cursor;\n var result = interpolation(mergedProps);\n cursor = previousCursor;\n return handleInterpolation(mergedProps, registered, result, couldBeSelectorInterpolation);\n } else if (process.env.NODE_ENV !== 'production') {\n console.error('Functions that are interpolated in css calls will be stringified.\\n' + 'If you want to have a css call based on props, create a function that returns a css call like this\\n' + 'let dynamicStyle = (props) => css`color: ${props.color}`\\n' + 'It can be called directly with props or interpolated in a styled call like this\\n' + \"let SomeComponent = styled('div')`${dynamicStyle}`\");\n }\n\n break;\n }\n\n case 'string':\n if (process.env.NODE_ENV !== 'production') {\n var matched = [];\n var replaced = interpolation.replace(animationRegex, function (match, p1, p2) {\n var fakeVarName = \"animation\" + matched.length;\n matched.push(\"const \" + fakeVarName + \" = keyframes`\" + p2.replace(/^@keyframes animation-\\w+/, '') + \"`\");\n return \"${\" + fakeVarName + \"}\";\n });\n\n if (matched.length) {\n console.error('`keyframes` output got interpolated into plain string, please wrap it with `css`.\\n\\n' + 'Instead of doing this:\\n\\n' + [].concat(matched, [\"`\" + replaced + \"`\"]).join('\\n') + '\\n\\nYou should wrap it with `css` like this:\\n\\n' + (\"css`\" + replaced + \"`\"));\n }\n }\n\n break;\n } // finalize string values (regular strings and functions interpolated into css calls)\n\n\n if (registered == null) {\n return interpolation;\n }\n\n var cached = registered[interpolation];\n\n if (process.env.NODE_ENV !== 'production' && couldBeSelectorInterpolation && shouldWarnAboutInterpolatingClassNameFromCss && cached !== undefined) {\n console.error('Interpolating a className from css`` is not recommended and will cause problems with composition.\\n' + 'Interpolating a className from css`` will be completely unsupported in a future major version of Emotion');\n shouldWarnAboutInterpolatingClassNameFromCss = false;\n }\n\n return cached !== undefined && !couldBeSelectorInterpolation ? cached : interpolation;\n}\n\nfunction createStringFromObject(mergedProps, registered, obj) {\n var string = '';\n\n if (Array.isArray(obj)) {\n for (var i = 0; i < obj.length; i++) {\n string += handleInterpolation(mergedProps, registered, obj[i], false);\n }\n } else {\n for (var _key in obj) {\n var value = obj[_key];\n\n if (typeof value !== 'object') {\n if (registered != null && registered[value] !== undefined) {\n string += _key + \"{\" + registered[value] + \"}\";\n } else if (isProcessableValue(value)) {\n string += processStyleName(_key) + \":\" + processStyleValue(_key, value) + \";\";\n }\n } else {\n if (_key === 'NO_COMPONENT_SELECTOR' && process.env.NODE_ENV !== 'production') {\n throw new Error('Component selectors can only be used in conjunction with babel-plugin-emotion.');\n }\n\n if (Array.isArray(value) && typeof value[0] === 'string' && (registered == null || registered[value[0]] === undefined)) {\n for (var _i = 0; _i < value.length; _i++) {\n if (isProcessableValue(value[_i])) {\n string += processStyleName(_key) + \":\" + processStyleValue(_key, value[_i]) + \";\";\n }\n }\n } else {\n var interpolated = handleInterpolation(mergedProps, registered, value, false);\n\n switch (_key) {\n case 'animation':\n case 'animationName':\n {\n string += processStyleName(_key) + \":\" + interpolated + \";\";\n break;\n }\n\n default:\n {\n if (process.env.NODE_ENV !== 'production' && _key === 'undefined') {\n console.error(UNDEFINED_AS_OBJECT_KEY_ERROR);\n }\n\n string += _key + \"{\" + interpolated + \"}\";\n }\n }\n }\n }\n }\n }\n\n return string;\n}\n\nvar labelPattern = /label:\\s*([^\\s;\\n{]+)\\s*;/g;\nvar sourceMapPattern;\n\nif (process.env.NODE_ENV !== 'production') {\n sourceMapPattern = /\\/\\*#\\ssourceMappingURL=data:application\\/json;\\S+\\s+\\*\\//;\n} // this is the cursor for keyframes\n// keyframes are stored on the SerializedStyles object as a linked list\n\n\nvar cursor;\nvar serializeStyles = function serializeStyles(args, registered, mergedProps) {\n if (args.length === 1 && typeof args[0] === 'object' && args[0] !== null && args[0].styles !== undefined) {\n return args[0];\n }\n\n var stringMode = true;\n var styles = '';\n cursor = undefined;\n var strings = args[0];\n\n if (strings == null || strings.raw === undefined) {\n stringMode = false;\n styles += handleInterpolation(mergedProps, registered, strings, false);\n } else {\n if (process.env.NODE_ENV !== 'production' && strings[0] === undefined) {\n console.error(ILLEGAL_ESCAPE_SEQUENCE_ERROR);\n }\n\n styles += strings[0];\n } // we start at 1 since we've already handled the first arg\n\n\n for (var i = 1; i < args.length; i++) {\n styles += handleInterpolation(mergedProps, registered, args[i], styles.charCodeAt(styles.length - 1) === 46);\n\n if (stringMode) {\n if (process.env.NODE_ENV !== 'production' && strings[i] === undefined) {\n console.error(ILLEGAL_ESCAPE_SEQUENCE_ERROR);\n }\n\n styles += strings[i];\n }\n }\n\n var sourceMap;\n\n if (process.env.NODE_ENV !== 'production') {\n styles = styles.replace(sourceMapPattern, function (match) {\n sourceMap = match;\n return '';\n });\n } // using a global regex with .exec is stateful so lastIndex has to be reset each time\n\n\n labelPattern.lastIndex = 0;\n var identifierName = '';\n var match; // https://esbench.com/bench/5b809c2cf2949800a0f61fb5\n\n while ((match = labelPattern.exec(styles)) !== null) {\n identifierName += '-' + // $FlowFixMe we know it's not null\n match[1];\n }\n\n var name = hashString(styles) + identifierName;\n\n if (process.env.NODE_ENV !== 'production') {\n // $FlowFixMe SerializedStyles type doesn't have toString property (and we don't want to add it)\n return {\n name: name,\n styles: styles,\n map: sourceMap,\n next: cursor,\n toString: function toString() {\n return \"You have tried to stringify object returned from `css` function. It isn't supposed to be used directly (e.g. as value of the `className` prop), but rather handed to emotion so it can handle it (e.g. as value of `css` prop).\";\n }\n };\n }\n\n return {\n name: name,\n styles: styles,\n next: cursor\n };\n};\n\nexport { serializeStyles };\n","\"use strict\";\n\nvar _CSSTransition = _interopRequireDefault(require(\"./CSSTransition\"));\n\nvar _ReplaceTransition = _interopRequireDefault(require(\"./ReplaceTransition\"));\n\nvar _TransitionGroup = _interopRequireDefault(require(\"./TransitionGroup\"));\n\nvar _Transition = _interopRequireDefault(require(\"./Transition\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nmodule.exports = {\n Transition: _Transition.default,\n TransitionGroup: _TransitionGroup.default,\n ReplaceTransition: _ReplaceTransition.default,\n CSSTransition: _CSSTransition.default\n};","var baseIsNative = require('./_baseIsNative'),\n getValue = require('./_getValue');\n\n/**\n * Gets the native function at `key` of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the method to get.\n * @returns {*} Returns the function if it's native, else `undefined`.\n */\nfunction getNative(object, key) {\n var value = getValue(object, key);\n return baseIsNative(value) ? value : undefined;\n}\n\nmodule.exports = getNative;\n","/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return value != null && (type == 'object' || type == 'function');\n}\n\nmodule.exports = isObject;\n","// shim for using process in browser\nvar process = module.exports = {};\n\n// cached from whatever global is present so that test runners that stub it\n// don't break things. But we need to wrap it in a try catch in case it is\n// wrapped in strict mode code which doesn't define any globals. It's inside a\n// function because try/catches deoptimize in certain engines.\n\nvar cachedSetTimeout;\nvar cachedClearTimeout;\n\nfunction defaultSetTimout() {\n throw new Error('setTimeout has not been defined');\n}\nfunction defaultClearTimeout () {\n throw new Error('clearTimeout has not been defined');\n}\n(function () {\n try {\n if (typeof setTimeout === 'function') {\n cachedSetTimeout = setTimeout;\n } else {\n cachedSetTimeout = defaultSetTimout;\n }\n } catch (e) {\n cachedSetTimeout = defaultSetTimout;\n }\n try {\n if (typeof clearTimeout === 'function') {\n cachedClearTimeout = clearTimeout;\n } else {\n cachedClearTimeout = defaultClearTimeout;\n }\n } catch (e) {\n cachedClearTimeout = defaultClearTimeout;\n }\n} ())\nfunction runTimeout(fun) {\n if (cachedSetTimeout === setTimeout) {\n //normal enviroments in sane situations\n return setTimeout(fun, 0);\n }\n // if setTimeout wasn't available but was latter defined\n if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {\n cachedSetTimeout = setTimeout;\n return setTimeout(fun, 0);\n }\n try {\n // when when somebody has screwed with setTimeout but no I.E. maddness\n return cachedSetTimeout(fun, 0);\n } catch(e){\n try {\n // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n return cachedSetTimeout.call(null, fun, 0);\n } catch(e){\n // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error\n return cachedSetTimeout.call(this, fun, 0);\n }\n }\n\n\n}\nfunction runClearTimeout(marker) {\n if (cachedClearTimeout === clearTimeout) {\n //normal enviroments in sane situations\n return clearTimeout(marker);\n }\n // if clearTimeout wasn't available but was latter defined\n if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {\n cachedClearTimeout = clearTimeout;\n return clearTimeout(marker);\n }\n try {\n // when when somebody has screwed with setTimeout but no I.E. maddness\n return cachedClearTimeout(marker);\n } catch (e){\n try {\n // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n return cachedClearTimeout.call(null, marker);\n } catch (e){\n // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.\n // Some versions of I.E. have different rules for clearTimeout vs setTimeout\n return cachedClearTimeout.call(this, marker);\n }\n }\n\n\n\n}\nvar queue = [];\nvar draining = false;\nvar currentQueue;\nvar queueIndex = -1;\n\nfunction cleanUpNextTick() {\n if (!draining || !currentQueue) {\n return;\n }\n draining = false;\n if (currentQueue.length) {\n queue = currentQueue.concat(queue);\n } else {\n queueIndex = -1;\n }\n if (queue.length) {\n drainQueue();\n }\n}\n\nfunction drainQueue() {\n if (draining) {\n return;\n }\n var timeout = runTimeout(cleanUpNextTick);\n draining = true;\n\n var len = queue.length;\n while(len) {\n currentQueue = queue;\n queue = [];\n while (++queueIndex < len) {\n if (currentQueue) {\n currentQueue[queueIndex].run();\n }\n }\n queueIndex = -1;\n len = queue.length;\n }\n currentQueue = null;\n draining = false;\n runClearTimeout(timeout);\n}\n\nprocess.nextTick = function (fun) {\n var args = new Array(arguments.length - 1);\n if (arguments.length > 1) {\n for (var i = 1; i < arguments.length; i++) {\n args[i - 1] = arguments[i];\n }\n }\n queue.push(new Item(fun, args));\n if (queue.length === 1 && !draining) {\n runTimeout(drainQueue);\n }\n};\n\n// v8 likes predictible objects\nfunction Item(fun, array) {\n this.fun = fun;\n this.array = array;\n}\nItem.prototype.run = function () {\n this.fun.apply(null, this.array);\n};\nprocess.title = 'browser';\nprocess.browser = true;\nprocess.env = {};\nprocess.argv = [];\nprocess.version = ''; // empty string to avoid regexp issues\nprocess.versions = {};\n\nfunction noop() {}\n\nprocess.on = noop;\nprocess.addListener = noop;\nprocess.once = noop;\nprocess.off = noop;\nprocess.removeListener = noop;\nprocess.removeAllListeners = noop;\nprocess.emit = noop;\nprocess.prependListener = noop;\nprocess.prependOnceListener = noop;\n\nprocess.listeners = function (name) { return [] }\n\nprocess.binding = function (name) {\n throw new Error('process.binding is not supported');\n};\n\nprocess.cwd = function () { return '/' };\nprocess.chdir = function (dir) {\n throw new Error('process.chdir is not supported');\n};\nprocess.umask = function() { return 0; };\n","if (typeof Object.create === 'function') {\n // implementation from standard node.js 'util' module\n module.exports = function inherits(ctor, superCtor) {\n if (superCtor) {\n ctor.super_ = superCtor\n ctor.prototype = Object.create(superCtor.prototype, {\n constructor: {\n value: ctor,\n enumerable: false,\n writable: true,\n configurable: true\n }\n })\n }\n };\n} else {\n // old school shim for old browsers\n module.exports = function inherits(ctor, superCtor) {\n if (superCtor) {\n ctor.super_ = superCtor\n var TempCtor = function () {}\n TempCtor.prototype = superCtor.prototype\n ctor.prototype = new TempCtor()\n ctor.prototype.constructor = ctor\n }\n }\n}\n","'use strict';\n\n/** @type {import('./type')} */\nmodule.exports = TypeError;\n","var setPrototypeOf = require(\"./setPrototypeOf.js\");\nfunction _inheritsLoose(t, o) {\n t.prototype = Object.create(o.prototype), t.prototype.constructor = t, setPrototypeOf(t, o);\n}\nmodule.exports = _inheritsLoose, module.exports.__esModule = true, module.exports[\"default\"] = module.exports;","var safeIsNaN = Number.isNaN ||\n function ponyfill(value) {\n return typeof value === 'number' && value !== value;\n };\nfunction isEqual(first, second) {\n if (first === second) {\n return true;\n }\n if (safeIsNaN(first) && safeIsNaN(second)) {\n return true;\n }\n return false;\n}\nfunction areInputsEqual(newInputs, lastInputs) {\n if (newInputs.length !== lastInputs.length) {\n return false;\n }\n for (var i = 0; i < newInputs.length; i++) {\n if (!isEqual(newInputs[i], lastInputs[i])) {\n return false;\n }\n }\n return true;\n}\n\nfunction memoizeOne(resultFn, isEqual) {\n if (isEqual === void 0) { isEqual = areInputsEqual; }\n var lastThis;\n var lastArgs = [];\n var lastResult;\n var calledOnce = false;\n function memoized() {\n var newArgs = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n newArgs[_i] = arguments[_i];\n }\n if (calledOnce && lastThis === this && isEqual(newArgs, lastArgs)) {\n return lastResult;\n }\n lastResult = resultFn.apply(this, newArgs);\n calledOnce = true;\n lastThis = this;\n lastArgs = newArgs;\n return lastResult;\n }\n return memoized;\n}\n\nexport default memoizeOne;\n","var Symbol = require('./_Symbol'),\n getRawTag = require('./_getRawTag'),\n objectToString = require('./_objectToString');\n\n/** `Object#toString` result references. */\nvar nullTag = '[object Null]',\n undefinedTag = '[object Undefined]';\n\n/** Built-in value references. */\nvar symToStringTag = Symbol ? Symbol.toStringTag : undefined;\n\n/**\n * The base implementation of `getTag` without fallbacks for buggy environments.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nfunction baseGetTag(value) {\n if (value == null) {\n return value === undefined ? undefinedTag : nullTag;\n }\n return (symToStringTag && symToStringTag in Object(value))\n ? getRawTag(value)\n : objectToString(value);\n}\n\nmodule.exports = baseGetTag;\n","var root = require('./_root');\n\n/** Built-in value references. */\nvar Symbol = root.Symbol;\n\nmodule.exports = Symbol;\n","module.exports = function(module) {\n\tif (!module.webpackPolyfill) {\n\t\tmodule.deprecate = function() {};\n\t\tmodule.paths = [];\n\t\t// module.parent = undefined by default\n\t\tif (!module.children) module.children = [];\n\t\tObject.defineProperty(module, \"loaded\", {\n\t\t\tenumerable: true,\n\t\t\tget: function() {\n\t\t\t\treturn module.l;\n\t\t\t}\n\t\t});\n\t\tObject.defineProperty(module, \"id\", {\n\t\t\tenumerable: true,\n\t\t\tget: function() {\n\t\t\t\treturn module.i;\n\t\t\t}\n\t\t});\n\t\tmodule.webpackPolyfill = 1;\n\t}\n\treturn module;\n};\n","var isArray = require('./isArray'),\n isKey = require('./_isKey'),\n stringToPath = require('./_stringToPath'),\n toString = require('./toString');\n\n/**\n * Casts `value` to a path array if it's not one.\n *\n * @private\n * @param {*} value The value to inspect.\n * @param {Object} [object] The object to query keys on.\n * @returns {Array} Returns the cast property path array.\n */\nfunction castPath(value, object) {\n if (isArray(value)) {\n return value;\n }\n return isKey(value, object) ? [value] : stringToPath(toString(value));\n}\n\nmodule.exports = castPath;\n","var isSymbol = require('./isSymbol');\n\n/** Used as references for various `Number` constants. */\nvar INFINITY = 1 / 0;\n\n/**\n * Converts `value` to a string key if it's not a string or symbol.\n *\n * @private\n * @param {*} value The value to inspect.\n * @returns {string|symbol} Returns the key.\n */\nfunction toKey(value) {\n if (typeof value == 'string' || isSymbol(value)) {\n return value;\n }\n var result = (value + '');\n return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;\n}\n\nmodule.exports = toKey;\n","/*!\n * The buffer module from node.js, for the browser.\n *\n * @author Feross Aboukhadijeh \n * @license MIT\n */\n/* eslint-disable no-proto */\n\n'use strict'\n\nvar base64 = require('base64-js')\nvar ieee754 = require('ieee754')\nvar isArray = require('isarray')\n\nexports.Buffer = Buffer\nexports.SlowBuffer = SlowBuffer\nexports.INSPECT_MAX_BYTES = 50\n\n/**\n * If `Buffer.TYPED_ARRAY_SUPPORT`:\n * === true Use Uint8Array implementation (fastest)\n * === false Use Object implementation (most compatible, even IE6)\n *\n * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,\n * Opera 11.6+, iOS 4.2+.\n *\n * Due to various browser bugs, sometimes the Object implementation will be used even\n * when the browser supports typed arrays.\n *\n * Note:\n *\n * - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,\n * See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.\n *\n * - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.\n *\n * - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of\n * incorrect length in some situations.\n\n * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they\n * get the Object implementation, which is slower but behaves correctly.\n */\nBuffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined\n ? global.TYPED_ARRAY_SUPPORT\n : typedArraySupport()\n\n/*\n * Export kMaxLength after typed array support is determined.\n */\nexports.kMaxLength = kMaxLength()\n\nfunction typedArraySupport () {\n try {\n var arr = new Uint8Array(1)\n arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }}\n return arr.foo() === 42 && // typed array instances can be augmented\n typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`\n arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`\n } catch (e) {\n return false\n }\n}\n\nfunction kMaxLength () {\n return Buffer.TYPED_ARRAY_SUPPORT\n ? 0x7fffffff\n : 0x3fffffff\n}\n\nfunction createBuffer (that, length) {\n if (kMaxLength() < length) {\n throw new RangeError('Invalid typed array length')\n }\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n // Return an augmented `Uint8Array` instance, for best performance\n that = new Uint8Array(length)\n that.__proto__ = Buffer.prototype\n } else {\n // Fallback: Return an object instance of the Buffer class\n if (that === null) {\n that = new Buffer(length)\n }\n that.length = length\n }\n\n return that\n}\n\n/**\n * The Buffer constructor returns instances of `Uint8Array` that have their\n * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of\n * `Uint8Array`, so the returned instances will have all the node `Buffer` methods\n * and the `Uint8Array` methods. Square bracket notation works as expected -- it\n * returns a single octet.\n *\n * The `Uint8Array` prototype remains unmodified.\n */\n\nfunction Buffer (arg, encodingOrOffset, length) {\n if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {\n return new Buffer(arg, encodingOrOffset, length)\n }\n\n // Common case.\n if (typeof arg === 'number') {\n if (typeof encodingOrOffset === 'string') {\n throw new Error(\n 'If encoding is specified then the first argument must be a string'\n )\n }\n return allocUnsafe(this, arg)\n }\n return from(this, arg, encodingOrOffset, length)\n}\n\nBuffer.poolSize = 8192 // not used by this implementation\n\n// TODO: Legacy, not needed anymore. Remove in next major version.\nBuffer._augment = function (arr) {\n arr.__proto__ = Buffer.prototype\n return arr\n}\n\nfunction from (that, value, encodingOrOffset, length) {\n if (typeof value === 'number') {\n throw new TypeError('\"value\" argument must not be a number')\n }\n\n if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {\n return fromArrayBuffer(that, value, encodingOrOffset, length)\n }\n\n if (typeof value === 'string') {\n return fromString(that, value, encodingOrOffset)\n }\n\n return fromObject(that, value)\n}\n\n/**\n * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError\n * if value is a number.\n * Buffer.from(str[, encoding])\n * Buffer.from(array)\n * Buffer.from(buffer)\n * Buffer.from(arrayBuffer[, byteOffset[, length]])\n **/\nBuffer.from = function (value, encodingOrOffset, length) {\n return from(null, value, encodingOrOffset, length)\n}\n\nif (Buffer.TYPED_ARRAY_SUPPORT) {\n Buffer.prototype.__proto__ = Uint8Array.prototype\n Buffer.__proto__ = Uint8Array\n if (typeof Symbol !== 'undefined' && Symbol.species &&\n Buffer[Symbol.species] === Buffer) {\n // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97\n Object.defineProperty(Buffer, Symbol.species, {\n value: null,\n configurable: true\n })\n }\n}\n\nfunction assertSize (size) {\n if (typeof size !== 'number') {\n throw new TypeError('\"size\" argument must be a number')\n } else if (size < 0) {\n throw new RangeError('\"size\" argument must not be negative')\n }\n}\n\nfunction alloc (that, size, fill, encoding) {\n assertSize(size)\n if (size <= 0) {\n return createBuffer(that, size)\n }\n if (fill !== undefined) {\n // Only pay attention to encoding if it's a string. This\n // prevents accidentally sending in a number that would\n // be interpretted as a start offset.\n return typeof encoding === 'string'\n ? createBuffer(that, size).fill(fill, encoding)\n : createBuffer(that, size).fill(fill)\n }\n return createBuffer(that, size)\n}\n\n/**\n * Creates a new filled Buffer instance.\n * alloc(size[, fill[, encoding]])\n **/\nBuffer.alloc = function (size, fill, encoding) {\n return alloc(null, size, fill, encoding)\n}\n\nfunction allocUnsafe (that, size) {\n assertSize(size)\n that = createBuffer(that, size < 0 ? 0 : checked(size) | 0)\n if (!Buffer.TYPED_ARRAY_SUPPORT) {\n for (var i = 0; i < size; ++i) {\n that[i] = 0\n }\n }\n return that\n}\n\n/**\n * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.\n * */\nBuffer.allocUnsafe = function (size) {\n return allocUnsafe(null, size)\n}\n/**\n * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.\n */\nBuffer.allocUnsafeSlow = function (size) {\n return allocUnsafe(null, size)\n}\n\nfunction fromString (that, string, encoding) {\n if (typeof encoding !== 'string' || encoding === '') {\n encoding = 'utf8'\n }\n\n if (!Buffer.isEncoding(encoding)) {\n throw new TypeError('\"encoding\" must be a valid string encoding')\n }\n\n var length = byteLength(string, encoding) | 0\n that = createBuffer(that, length)\n\n var actual = that.write(string, encoding)\n\n if (actual !== length) {\n // Writing a hex string, for example, that contains invalid characters will\n // cause everything after the first invalid character to be ignored. (e.g.\n // 'abxxcd' will be treated as 'ab')\n that = that.slice(0, actual)\n }\n\n return that\n}\n\nfunction fromArrayLike (that, array) {\n var length = array.length < 0 ? 0 : checked(array.length) | 0\n that = createBuffer(that, length)\n for (var i = 0; i < length; i += 1) {\n that[i] = array[i] & 255\n }\n return that\n}\n\nfunction fromArrayBuffer (that, array, byteOffset, length) {\n array.byteLength // this throws if `array` is not a valid ArrayBuffer\n\n if (byteOffset < 0 || array.byteLength < byteOffset) {\n throw new RangeError('\\'offset\\' is out of bounds')\n }\n\n if (array.byteLength < byteOffset + (length || 0)) {\n throw new RangeError('\\'length\\' is out of bounds')\n }\n\n if (byteOffset === undefined && length === undefined) {\n array = new Uint8Array(array)\n } else if (length === undefined) {\n array = new Uint8Array(array, byteOffset)\n } else {\n array = new Uint8Array(array, byteOffset, length)\n }\n\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n // Return an augmented `Uint8Array` instance, for best performance\n that = array\n that.__proto__ = Buffer.prototype\n } else {\n // Fallback: Return an object instance of the Buffer class\n that = fromArrayLike(that, array)\n }\n return that\n}\n\nfunction fromObject (that, obj) {\n if (Buffer.isBuffer(obj)) {\n var len = checked(obj.length) | 0\n that = createBuffer(that, len)\n\n if (that.length === 0) {\n return that\n }\n\n obj.copy(that, 0, 0, len)\n return that\n }\n\n if (obj) {\n if ((typeof ArrayBuffer !== 'undefined' &&\n obj.buffer instanceof ArrayBuffer) || 'length' in obj) {\n if (typeof obj.length !== 'number' || isnan(obj.length)) {\n return createBuffer(that, 0)\n }\n return fromArrayLike(that, obj)\n }\n\n if (obj.type === 'Buffer' && isArray(obj.data)) {\n return fromArrayLike(that, obj.data)\n }\n }\n\n throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')\n}\n\nfunction checked (length) {\n // Note: cannot use `length < kMaxLength()` here because that fails when\n // length is NaN (which is otherwise coerced to zero.)\n if (length >= kMaxLength()) {\n throw new RangeError('Attempt to allocate Buffer larger than maximum ' +\n 'size: 0x' + kMaxLength().toString(16) + ' bytes')\n }\n return length | 0\n}\n\nfunction SlowBuffer (length) {\n if (+length != length) { // eslint-disable-line eqeqeq\n length = 0\n }\n return Buffer.alloc(+length)\n}\n\nBuffer.isBuffer = function isBuffer (b) {\n return !!(b != null && b._isBuffer)\n}\n\nBuffer.compare = function compare (a, b) {\n if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {\n throw new TypeError('Arguments must be Buffers')\n }\n\n if (a === b) return 0\n\n var x = a.length\n var y = b.length\n\n for (var i = 0, len = Math.min(x, y); i < len; ++i) {\n if (a[i] !== b[i]) {\n x = a[i]\n y = b[i]\n break\n }\n }\n\n if (x < y) return -1\n if (y < x) return 1\n return 0\n}\n\nBuffer.isEncoding = function isEncoding (encoding) {\n switch (String(encoding).toLowerCase()) {\n case 'hex':\n case 'utf8':\n case 'utf-8':\n case 'ascii':\n case 'latin1':\n case 'binary':\n case 'base64':\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return true\n default:\n return false\n }\n}\n\nBuffer.concat = function concat (list, length) {\n if (!isArray(list)) {\n throw new TypeError('\"list\" argument must be an Array of Buffers')\n }\n\n if (list.length === 0) {\n return Buffer.alloc(0)\n }\n\n var i\n if (length === undefined) {\n length = 0\n for (i = 0; i < list.length; ++i) {\n length += list[i].length\n }\n }\n\n var buffer = Buffer.allocUnsafe(length)\n var pos = 0\n for (i = 0; i < list.length; ++i) {\n var buf = list[i]\n if (!Buffer.isBuffer(buf)) {\n throw new TypeError('\"list\" argument must be an Array of Buffers')\n }\n buf.copy(buffer, pos)\n pos += buf.length\n }\n return buffer\n}\n\nfunction byteLength (string, encoding) {\n if (Buffer.isBuffer(string)) {\n return string.length\n }\n if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' &&\n (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {\n return string.byteLength\n }\n if (typeof string !== 'string') {\n string = '' + string\n }\n\n var len = string.length\n if (len === 0) return 0\n\n // Use a for loop to avoid recursion\n var loweredCase = false\n for (;;) {\n switch (encoding) {\n case 'ascii':\n case 'latin1':\n case 'binary':\n return len\n case 'utf8':\n case 'utf-8':\n case undefined:\n return utf8ToBytes(string).length\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return len * 2\n case 'hex':\n return len >>> 1\n case 'base64':\n return base64ToBytes(string).length\n default:\n if (loweredCase) return utf8ToBytes(string).length // assume utf8\n encoding = ('' + encoding).toLowerCase()\n loweredCase = true\n }\n }\n}\nBuffer.byteLength = byteLength\n\nfunction slowToString (encoding, start, end) {\n var loweredCase = false\n\n // No need to verify that \"this.length <= MAX_UINT32\" since it's a read-only\n // property of a typed array.\n\n // This behaves neither like String nor Uint8Array in that we set start/end\n // to their upper/lower bounds if the value passed is out of range.\n // undefined is handled specially as per ECMA-262 6th Edition,\n // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.\n if (start === undefined || start < 0) {\n start = 0\n }\n // Return early if start > this.length. Done here to prevent potential uint32\n // coercion fail below.\n if (start > this.length) {\n return ''\n }\n\n if (end === undefined || end > this.length) {\n end = this.length\n }\n\n if (end <= 0) {\n return ''\n }\n\n // Force coersion to uint32. This will also coerce falsey/NaN values to 0.\n end >>>= 0\n start >>>= 0\n\n if (end <= start) {\n return ''\n }\n\n if (!encoding) encoding = 'utf8'\n\n while (true) {\n switch (encoding) {\n case 'hex':\n return hexSlice(this, start, end)\n\n case 'utf8':\n case 'utf-8':\n return utf8Slice(this, start, end)\n\n case 'ascii':\n return asciiSlice(this, start, end)\n\n case 'latin1':\n case 'binary':\n return latin1Slice(this, start, end)\n\n case 'base64':\n return base64Slice(this, start, end)\n\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return utf16leSlice(this, start, end)\n\n default:\n if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)\n encoding = (encoding + '').toLowerCase()\n loweredCase = true\n }\n }\n}\n\n// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect\n// Buffer instances.\nBuffer.prototype._isBuffer = true\n\nfunction swap (b, n, m) {\n var i = b[n]\n b[n] = b[m]\n b[m] = i\n}\n\nBuffer.prototype.swap16 = function swap16 () {\n var len = this.length\n if (len % 2 !== 0) {\n throw new RangeError('Buffer size must be a multiple of 16-bits')\n }\n for (var i = 0; i < len; i += 2) {\n swap(this, i, i + 1)\n }\n return this\n}\n\nBuffer.prototype.swap32 = function swap32 () {\n var len = this.length\n if (len % 4 !== 0) {\n throw new RangeError('Buffer size must be a multiple of 32-bits')\n }\n for (var i = 0; i < len; i += 4) {\n swap(this, i, i + 3)\n swap(this, i + 1, i + 2)\n }\n return this\n}\n\nBuffer.prototype.swap64 = function swap64 () {\n var len = this.length\n if (len % 8 !== 0) {\n throw new RangeError('Buffer size must be a multiple of 64-bits')\n }\n for (var i = 0; i < len; i += 8) {\n swap(this, i, i + 7)\n swap(this, i + 1, i + 6)\n swap(this, i + 2, i + 5)\n swap(this, i + 3, i + 4)\n }\n return this\n}\n\nBuffer.prototype.toString = function toString () {\n var length = this.length | 0\n if (length === 0) return ''\n if (arguments.length === 0) return utf8Slice(this, 0, length)\n return slowToString.apply(this, arguments)\n}\n\nBuffer.prototype.equals = function equals (b) {\n if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')\n if (this === b) return true\n return Buffer.compare(this, b) === 0\n}\n\nBuffer.prototype.inspect = function inspect () {\n var str = ''\n var max = exports.INSPECT_MAX_BYTES\n if (this.length > 0) {\n str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')\n if (this.length > max) str += ' ... '\n }\n return ''\n}\n\nBuffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {\n if (!Buffer.isBuffer(target)) {\n throw new TypeError('Argument must be a Buffer')\n }\n\n if (start === undefined) {\n start = 0\n }\n if (end === undefined) {\n end = target ? target.length : 0\n }\n if (thisStart === undefined) {\n thisStart = 0\n }\n if (thisEnd === undefined) {\n thisEnd = this.length\n }\n\n if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {\n throw new RangeError('out of range index')\n }\n\n if (thisStart >= thisEnd && start >= end) {\n return 0\n }\n if (thisStart >= thisEnd) {\n return -1\n }\n if (start >= end) {\n return 1\n }\n\n start >>>= 0\n end >>>= 0\n thisStart >>>= 0\n thisEnd >>>= 0\n\n if (this === target) return 0\n\n var x = thisEnd - thisStart\n var y = end - start\n var len = Math.min(x, y)\n\n var thisCopy = this.slice(thisStart, thisEnd)\n var targetCopy = target.slice(start, end)\n\n for (var i = 0; i < len; ++i) {\n if (thisCopy[i] !== targetCopy[i]) {\n x = thisCopy[i]\n y = targetCopy[i]\n break\n }\n }\n\n if (x < y) return -1\n if (y < x) return 1\n return 0\n}\n\n// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,\n// OR the last index of `val` in `buffer` at offset <= `byteOffset`.\n//\n// Arguments:\n// - buffer - a Buffer to search\n// - val - a string, Buffer, or number\n// - byteOffset - an index into `buffer`; will be clamped to an int32\n// - encoding - an optional encoding, relevant is val is a string\n// - dir - true for indexOf, false for lastIndexOf\nfunction bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {\n // Empty buffer means no match\n if (buffer.length === 0) return -1\n\n // Normalize byteOffset\n if (typeof byteOffset === 'string') {\n encoding = byteOffset\n byteOffset = 0\n } else if (byteOffset > 0x7fffffff) {\n byteOffset = 0x7fffffff\n } else if (byteOffset < -0x80000000) {\n byteOffset = -0x80000000\n }\n byteOffset = +byteOffset // Coerce to Number.\n if (isNaN(byteOffset)) {\n // byteOffset: it it's undefined, null, NaN, \"foo\", etc, search whole buffer\n byteOffset = dir ? 0 : (buffer.length - 1)\n }\n\n // Normalize byteOffset: negative offsets start from the end of the buffer\n if (byteOffset < 0) byteOffset = buffer.length + byteOffset\n if (byteOffset >= buffer.length) {\n if (dir) return -1\n else byteOffset = buffer.length - 1\n } else if (byteOffset < 0) {\n if (dir) byteOffset = 0\n else return -1\n }\n\n // Normalize val\n if (typeof val === 'string') {\n val = Buffer.from(val, encoding)\n }\n\n // Finally, search either indexOf (if dir is true) or lastIndexOf\n if (Buffer.isBuffer(val)) {\n // Special case: looking for empty string/buffer always fails\n if (val.length === 0) {\n return -1\n }\n return arrayIndexOf(buffer, val, byteOffset, encoding, dir)\n } else if (typeof val === 'number') {\n val = val & 0xFF // Search for a byte value [0-255]\n if (Buffer.TYPED_ARRAY_SUPPORT &&\n typeof Uint8Array.prototype.indexOf === 'function') {\n if (dir) {\n return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)\n } else {\n return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)\n }\n }\n return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)\n }\n\n throw new TypeError('val must be string, number or Buffer')\n}\n\nfunction arrayIndexOf (arr, val, byteOffset, encoding, dir) {\n var indexSize = 1\n var arrLength = arr.length\n var valLength = val.length\n\n if (encoding !== undefined) {\n encoding = String(encoding).toLowerCase()\n if (encoding === 'ucs2' || encoding === 'ucs-2' ||\n encoding === 'utf16le' || encoding === 'utf-16le') {\n if (arr.length < 2 || val.length < 2) {\n return -1\n }\n indexSize = 2\n arrLength /= 2\n valLength /= 2\n byteOffset /= 2\n }\n }\n\n function read (buf, i) {\n if (indexSize === 1) {\n return buf[i]\n } else {\n return buf.readUInt16BE(i * indexSize)\n }\n }\n\n var i\n if (dir) {\n var foundIndex = -1\n for (i = byteOffset; i < arrLength; i++) {\n if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {\n if (foundIndex === -1) foundIndex = i\n if (i - foundIndex + 1 === valLength) return foundIndex * indexSize\n } else {\n if (foundIndex !== -1) i -= i - foundIndex\n foundIndex = -1\n }\n }\n } else {\n if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength\n for (i = byteOffset; i >= 0; i--) {\n var found = true\n for (var j = 0; j < valLength; j++) {\n if (read(arr, i + j) !== read(val, j)) {\n found = false\n break\n }\n }\n if (found) return i\n }\n }\n\n return -1\n}\n\nBuffer.prototype.includes = function includes (val, byteOffset, encoding) {\n return this.indexOf(val, byteOffset, encoding) !== -1\n}\n\nBuffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {\n return bidirectionalIndexOf(this, val, byteOffset, encoding, true)\n}\n\nBuffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {\n return bidirectionalIndexOf(this, val, byteOffset, encoding, false)\n}\n\nfunction hexWrite (buf, string, offset, length) {\n offset = Number(offset) || 0\n var remaining = buf.length - offset\n if (!length) {\n length = remaining\n } else {\n length = Number(length)\n if (length > remaining) {\n length = remaining\n }\n }\n\n // must be an even number of digits\n var strLen = string.length\n if (strLen % 2 !== 0) throw new TypeError('Invalid hex string')\n\n if (length > strLen / 2) {\n length = strLen / 2\n }\n for (var i = 0; i < length; ++i) {\n var parsed = parseInt(string.substr(i * 2, 2), 16)\n if (isNaN(parsed)) return i\n buf[offset + i] = parsed\n }\n return i\n}\n\nfunction utf8Write (buf, string, offset, length) {\n return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)\n}\n\nfunction asciiWrite (buf, string, offset, length) {\n return blitBuffer(asciiToBytes(string), buf, offset, length)\n}\n\nfunction latin1Write (buf, string, offset, length) {\n return asciiWrite(buf, string, offset, length)\n}\n\nfunction base64Write (buf, string, offset, length) {\n return blitBuffer(base64ToBytes(string), buf, offset, length)\n}\n\nfunction ucs2Write (buf, string, offset, length) {\n return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)\n}\n\nBuffer.prototype.write = function write (string, offset, length, encoding) {\n // Buffer#write(string)\n if (offset === undefined) {\n encoding = 'utf8'\n length = this.length\n offset = 0\n // Buffer#write(string, encoding)\n } else if (length === undefined && typeof offset === 'string') {\n encoding = offset\n length = this.length\n offset = 0\n // Buffer#write(string, offset[, length][, encoding])\n } else if (isFinite(offset)) {\n offset = offset | 0\n if (isFinite(length)) {\n length = length | 0\n if (encoding === undefined) encoding = 'utf8'\n } else {\n encoding = length\n length = undefined\n }\n // legacy write(string, encoding, offset, length) - remove in v0.13\n } else {\n throw new Error(\n 'Buffer.write(string, encoding, offset[, length]) is no longer supported'\n )\n }\n\n var remaining = this.length - offset\n if (length === undefined || length > remaining) length = remaining\n\n if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {\n throw new RangeError('Attempt to write outside buffer bounds')\n }\n\n if (!encoding) encoding = 'utf8'\n\n var loweredCase = false\n for (;;) {\n switch (encoding) {\n case 'hex':\n return hexWrite(this, string, offset, length)\n\n case 'utf8':\n case 'utf-8':\n return utf8Write(this, string, offset, length)\n\n case 'ascii':\n return asciiWrite(this, string, offset, length)\n\n case 'latin1':\n case 'binary':\n return latin1Write(this, string, offset, length)\n\n case 'base64':\n // Warning: maxLength not taken into account in base64Write\n return base64Write(this, string, offset, length)\n\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return ucs2Write(this, string, offset, length)\n\n default:\n if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)\n encoding = ('' + encoding).toLowerCase()\n loweredCase = true\n }\n }\n}\n\nBuffer.prototype.toJSON = function toJSON () {\n return {\n type: 'Buffer',\n data: Array.prototype.slice.call(this._arr || this, 0)\n }\n}\n\nfunction base64Slice (buf, start, end) {\n if (start === 0 && end === buf.length) {\n return base64.fromByteArray(buf)\n } else {\n return base64.fromByteArray(buf.slice(start, end))\n }\n}\n\nfunction utf8Slice (buf, start, end) {\n end = Math.min(buf.length, end)\n var res = []\n\n var i = start\n while (i < end) {\n var firstByte = buf[i]\n var codePoint = null\n var bytesPerSequence = (firstByte > 0xEF) ? 4\n : (firstByte > 0xDF) ? 3\n : (firstByte > 0xBF) ? 2\n : 1\n\n if (i + bytesPerSequence <= end) {\n var secondByte, thirdByte, fourthByte, tempCodePoint\n\n switch (bytesPerSequence) {\n case 1:\n if (firstByte < 0x80) {\n codePoint = firstByte\n }\n break\n case 2:\n secondByte = buf[i + 1]\n if ((secondByte & 0xC0) === 0x80) {\n tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)\n if (tempCodePoint > 0x7F) {\n codePoint = tempCodePoint\n }\n }\n break\n case 3:\n secondByte = buf[i + 1]\n thirdByte = buf[i + 2]\n if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {\n tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)\n if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {\n codePoint = tempCodePoint\n }\n }\n break\n case 4:\n secondByte = buf[i + 1]\n thirdByte = buf[i + 2]\n fourthByte = buf[i + 3]\n if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {\n tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)\n if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {\n codePoint = tempCodePoint\n }\n }\n }\n }\n\n if (codePoint === null) {\n // we did not generate a valid codePoint so insert a\n // replacement char (U+FFFD) and advance only 1 byte\n codePoint = 0xFFFD\n bytesPerSequence = 1\n } else if (codePoint > 0xFFFF) {\n // encode to utf16 (surrogate pair dance)\n codePoint -= 0x10000\n res.push(codePoint >>> 10 & 0x3FF | 0xD800)\n codePoint = 0xDC00 | codePoint & 0x3FF\n }\n\n res.push(codePoint)\n i += bytesPerSequence\n }\n\n return decodeCodePointsArray(res)\n}\n\n// Based on http://stackoverflow.com/a/22747272/680742, the browser with\n// the lowest limit is Chrome, with 0x10000 args.\n// We go 1 magnitude less, for safety\nvar MAX_ARGUMENTS_LENGTH = 0x1000\n\nfunction decodeCodePointsArray (codePoints) {\n var len = codePoints.length\n if (len <= MAX_ARGUMENTS_LENGTH) {\n return String.fromCharCode.apply(String, codePoints) // avoid extra slice()\n }\n\n // Decode in chunks to avoid \"call stack size exceeded\".\n var res = ''\n var i = 0\n while (i < len) {\n res += String.fromCharCode.apply(\n String,\n codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)\n )\n }\n return res\n}\n\nfunction asciiSlice (buf, start, end) {\n var ret = ''\n end = Math.min(buf.length, end)\n\n for (var i = start; i < end; ++i) {\n ret += String.fromCharCode(buf[i] & 0x7F)\n }\n return ret\n}\n\nfunction latin1Slice (buf, start, end) {\n var ret = ''\n end = Math.min(buf.length, end)\n\n for (var i = start; i < end; ++i) {\n ret += String.fromCharCode(buf[i])\n }\n return ret\n}\n\nfunction hexSlice (buf, start, end) {\n var len = buf.length\n\n if (!start || start < 0) start = 0\n if (!end || end < 0 || end > len) end = len\n\n var out = ''\n for (var i = start; i < end; ++i) {\n out += toHex(buf[i])\n }\n return out\n}\n\nfunction utf16leSlice (buf, start, end) {\n var bytes = buf.slice(start, end)\n var res = ''\n for (var i = 0; i < bytes.length; i += 2) {\n res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)\n }\n return res\n}\n\nBuffer.prototype.slice = function slice (start, end) {\n var len = this.length\n start = ~~start\n end = end === undefined ? len : ~~end\n\n if (start < 0) {\n start += len\n if (start < 0) start = 0\n } else if (start > len) {\n start = len\n }\n\n if (end < 0) {\n end += len\n if (end < 0) end = 0\n } else if (end > len) {\n end = len\n }\n\n if (end < start) end = start\n\n var newBuf\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n newBuf = this.subarray(start, end)\n newBuf.__proto__ = Buffer.prototype\n } else {\n var sliceLen = end - start\n newBuf = new Buffer(sliceLen, undefined)\n for (var i = 0; i < sliceLen; ++i) {\n newBuf[i] = this[i + start]\n }\n }\n\n return newBuf\n}\n\n/*\n * Need to make sure that buffer isn't trying to write out of bounds.\n */\nfunction checkOffset (offset, ext, length) {\n if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')\n if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')\n}\n\nBuffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n var val = this[offset]\n var mul = 1\n var i = 0\n while (++i < byteLength && (mul *= 0x100)) {\n val += this[offset + i] * mul\n }\n\n return val\n}\n\nBuffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) {\n checkOffset(offset, byteLength, this.length)\n }\n\n var val = this[offset + --byteLength]\n var mul = 1\n while (byteLength > 0 && (mul *= 0x100)) {\n val += this[offset + --byteLength] * mul\n }\n\n return val\n}\n\nBuffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 1, this.length)\n return this[offset]\n}\n\nBuffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 2, this.length)\n return this[offset] | (this[offset + 1] << 8)\n}\n\nBuffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 2, this.length)\n return (this[offset] << 8) | this[offset + 1]\n}\n\nBuffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return ((this[offset]) |\n (this[offset + 1] << 8) |\n (this[offset + 2] << 16)) +\n (this[offset + 3] * 0x1000000)\n}\n\nBuffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return (this[offset] * 0x1000000) +\n ((this[offset + 1] << 16) |\n (this[offset + 2] << 8) |\n this[offset + 3])\n}\n\nBuffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n var val = this[offset]\n var mul = 1\n var i = 0\n while (++i < byteLength && (mul *= 0x100)) {\n val += this[offset + i] * mul\n }\n mul *= 0x80\n\n if (val >= mul) val -= Math.pow(2, 8 * byteLength)\n\n return val\n}\n\nBuffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n var i = byteLength\n var mul = 1\n var val = this[offset + --i]\n while (i > 0 && (mul *= 0x100)) {\n val += this[offset + --i] * mul\n }\n mul *= 0x80\n\n if (val >= mul) val -= Math.pow(2, 8 * byteLength)\n\n return val\n}\n\nBuffer.prototype.readInt8 = function readInt8 (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 1, this.length)\n if (!(this[offset] & 0x80)) return (this[offset])\n return ((0xff - this[offset] + 1) * -1)\n}\n\nBuffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 2, this.length)\n var val = this[offset] | (this[offset + 1] << 8)\n return (val & 0x8000) ? val | 0xFFFF0000 : val\n}\n\nBuffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 2, this.length)\n var val = this[offset + 1] | (this[offset] << 8)\n return (val & 0x8000) ? val | 0xFFFF0000 : val\n}\n\nBuffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return (this[offset]) |\n (this[offset + 1] << 8) |\n (this[offset + 2] << 16) |\n (this[offset + 3] << 24)\n}\n\nBuffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return (this[offset] << 24) |\n (this[offset + 1] << 16) |\n (this[offset + 2] << 8) |\n (this[offset + 3])\n}\n\nBuffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n return ieee754.read(this, offset, true, 23, 4)\n}\n\nBuffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n return ieee754.read(this, offset, false, 23, 4)\n}\n\nBuffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 8, this.length)\n return ieee754.read(this, offset, true, 52, 8)\n}\n\nBuffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 8, this.length)\n return ieee754.read(this, offset, false, 52, 8)\n}\n\nfunction checkInt (buf, value, offset, ext, max, min) {\n if (!Buffer.isBuffer(buf)) throw new TypeError('\"buffer\" argument must be a Buffer instance')\n if (value > max || value < min) throw new RangeError('\"value\" argument is out of bounds')\n if (offset + ext > buf.length) throw new RangeError('Index out of range')\n}\n\nBuffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) {\n var maxBytes = Math.pow(2, 8 * byteLength) - 1\n checkInt(this, value, offset, byteLength, maxBytes, 0)\n }\n\n var mul = 1\n var i = 0\n this[offset] = value & 0xFF\n while (++i < byteLength && (mul *= 0x100)) {\n this[offset + i] = (value / mul) & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) {\n var maxBytes = Math.pow(2, 8 * byteLength) - 1\n checkInt(this, value, offset, byteLength, maxBytes, 0)\n }\n\n var i = byteLength - 1\n var mul = 1\n this[offset + i] = value & 0xFF\n while (--i >= 0 && (mul *= 0x100)) {\n this[offset + i] = (value / mul) & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)\n if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)\n this[offset] = (value & 0xff)\n return offset + 1\n}\n\nfunction objectWriteUInt16 (buf, value, offset, littleEndian) {\n if (value < 0) value = 0xffff + value + 1\n for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) {\n buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>\n (littleEndian ? i : 1 - i) * 8\n }\n}\n\nBuffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value & 0xff)\n this[offset + 1] = (value >>> 8)\n } else {\n objectWriteUInt16(this, value, offset, true)\n }\n return offset + 2\n}\n\nBuffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value >>> 8)\n this[offset + 1] = (value & 0xff)\n } else {\n objectWriteUInt16(this, value, offset, false)\n }\n return offset + 2\n}\n\nfunction objectWriteUInt32 (buf, value, offset, littleEndian) {\n if (value < 0) value = 0xffffffff + value + 1\n for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) {\n buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff\n }\n}\n\nBuffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset + 3] = (value >>> 24)\n this[offset + 2] = (value >>> 16)\n this[offset + 1] = (value >>> 8)\n this[offset] = (value & 0xff)\n } else {\n objectWriteUInt32(this, value, offset, true)\n }\n return offset + 4\n}\n\nBuffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value >>> 24)\n this[offset + 1] = (value >>> 16)\n this[offset + 2] = (value >>> 8)\n this[offset + 3] = (value & 0xff)\n } else {\n objectWriteUInt32(this, value, offset, false)\n }\n return offset + 4\n}\n\nBuffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) {\n var limit = Math.pow(2, 8 * byteLength - 1)\n\n checkInt(this, value, offset, byteLength, limit - 1, -limit)\n }\n\n var i = 0\n var mul = 1\n var sub = 0\n this[offset] = value & 0xFF\n while (++i < byteLength && (mul *= 0x100)) {\n if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {\n sub = 1\n }\n this[offset + i] = ((value / mul) >> 0) - sub & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) {\n var limit = Math.pow(2, 8 * byteLength - 1)\n\n checkInt(this, value, offset, byteLength, limit - 1, -limit)\n }\n\n var i = byteLength - 1\n var mul = 1\n var sub = 0\n this[offset + i] = value & 0xFF\n while (--i >= 0 && (mul *= 0x100)) {\n if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {\n sub = 1\n }\n this[offset + i] = ((value / mul) >> 0) - sub & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)\n if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)\n if (value < 0) value = 0xff + value + 1\n this[offset] = (value & 0xff)\n return offset + 1\n}\n\nBuffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value & 0xff)\n this[offset + 1] = (value >>> 8)\n } else {\n objectWriteUInt16(this, value, offset, true)\n }\n return offset + 2\n}\n\nBuffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value >>> 8)\n this[offset + 1] = (value & 0xff)\n } else {\n objectWriteUInt16(this, value, offset, false)\n }\n return offset + 2\n}\n\nBuffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value & 0xff)\n this[offset + 1] = (value >>> 8)\n this[offset + 2] = (value >>> 16)\n this[offset + 3] = (value >>> 24)\n } else {\n objectWriteUInt32(this, value, offset, true)\n }\n return offset + 4\n}\n\nBuffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)\n if (value < 0) value = 0xffffffff + value + 1\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value >>> 24)\n this[offset + 1] = (value >>> 16)\n this[offset + 2] = (value >>> 8)\n this[offset + 3] = (value & 0xff)\n } else {\n objectWriteUInt32(this, value, offset, false)\n }\n return offset + 4\n}\n\nfunction checkIEEE754 (buf, value, offset, ext, max, min) {\n if (offset + ext > buf.length) throw new RangeError('Index out of range')\n if (offset < 0) throw new RangeError('Index out of range')\n}\n\nfunction writeFloat (buf, value, offset, littleEndian, noAssert) {\n if (!noAssert) {\n checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)\n }\n ieee754.write(buf, value, offset, littleEndian, 23, 4)\n return offset + 4\n}\n\nBuffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {\n return writeFloat(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {\n return writeFloat(this, value, offset, false, noAssert)\n}\n\nfunction writeDouble (buf, value, offset, littleEndian, noAssert) {\n if (!noAssert) {\n checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)\n }\n ieee754.write(buf, value, offset, littleEndian, 52, 8)\n return offset + 8\n}\n\nBuffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {\n return writeDouble(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {\n return writeDouble(this, value, offset, false, noAssert)\n}\n\n// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)\nBuffer.prototype.copy = function copy (target, targetStart, start, end) {\n if (!start) start = 0\n if (!end && end !== 0) end = this.length\n if (targetStart >= target.length) targetStart = target.length\n if (!targetStart) targetStart = 0\n if (end > 0 && end < start) end = start\n\n // Copy 0 bytes; we're done\n if (end === start) return 0\n if (target.length === 0 || this.length === 0) return 0\n\n // Fatal error conditions\n if (targetStart < 0) {\n throw new RangeError('targetStart out of bounds')\n }\n if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')\n if (end < 0) throw new RangeError('sourceEnd out of bounds')\n\n // Are we oob?\n if (end > this.length) end = this.length\n if (target.length - targetStart < end - start) {\n end = target.length - targetStart + start\n }\n\n var len = end - start\n var i\n\n if (this === target && start < targetStart && targetStart < end) {\n // descending copy from end\n for (i = len - 1; i >= 0; --i) {\n target[i + targetStart] = this[i + start]\n }\n } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {\n // ascending copy from start\n for (i = 0; i < len; ++i) {\n target[i + targetStart] = this[i + start]\n }\n } else {\n Uint8Array.prototype.set.call(\n target,\n this.subarray(start, start + len),\n targetStart\n )\n }\n\n return len\n}\n\n// Usage:\n// buffer.fill(number[, offset[, end]])\n// buffer.fill(buffer[, offset[, end]])\n// buffer.fill(string[, offset[, end]][, encoding])\nBuffer.prototype.fill = function fill (val, start, end, encoding) {\n // Handle string cases:\n if (typeof val === 'string') {\n if (typeof start === 'string') {\n encoding = start\n start = 0\n end = this.length\n } else if (typeof end === 'string') {\n encoding = end\n end = this.length\n }\n if (val.length === 1) {\n var code = val.charCodeAt(0)\n if (code < 256) {\n val = code\n }\n }\n if (encoding !== undefined && typeof encoding !== 'string') {\n throw new TypeError('encoding must be a string')\n }\n if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {\n throw new TypeError('Unknown encoding: ' + encoding)\n }\n } else if (typeof val === 'number') {\n val = val & 255\n }\n\n // Invalid ranges are not set to a default, so can range check early.\n if (start < 0 || this.length < start || this.length < end) {\n throw new RangeError('Out of range index')\n }\n\n if (end <= start) {\n return this\n }\n\n start = start >>> 0\n end = end === undefined ? this.length : end >>> 0\n\n if (!val) val = 0\n\n var i\n if (typeof val === 'number') {\n for (i = start; i < end; ++i) {\n this[i] = val\n }\n } else {\n var bytes = Buffer.isBuffer(val)\n ? val\n : utf8ToBytes(new Buffer(val, encoding).toString())\n var len = bytes.length\n for (i = 0; i < end - start; ++i) {\n this[i + start] = bytes[i % len]\n }\n }\n\n return this\n}\n\n// HELPER FUNCTIONS\n// ================\n\nvar INVALID_BASE64_RE = /[^+\\/0-9A-Za-z-_]/g\n\nfunction base64clean (str) {\n // Node strips out invalid characters like \\n and \\t from the string, base64-js does not\n str = stringtrim(str).replace(INVALID_BASE64_RE, '')\n // Node converts strings with length < 2 to ''\n if (str.length < 2) return ''\n // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not\n while (str.length % 4 !== 0) {\n str = str + '='\n }\n return str\n}\n\nfunction stringtrim (str) {\n if (str.trim) return str.trim()\n return str.replace(/^\\s+|\\s+$/g, '')\n}\n\nfunction toHex (n) {\n if (n < 16) return '0' + n.toString(16)\n return n.toString(16)\n}\n\nfunction utf8ToBytes (string, units) {\n units = units || Infinity\n var codePoint\n var length = string.length\n var leadSurrogate = null\n var bytes = []\n\n for (var i = 0; i < length; ++i) {\n codePoint = string.charCodeAt(i)\n\n // is surrogate component\n if (codePoint > 0xD7FF && codePoint < 0xE000) {\n // last char was a lead\n if (!leadSurrogate) {\n // no lead yet\n if (codePoint > 0xDBFF) {\n // unexpected trail\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n continue\n } else if (i + 1 === length) {\n // unpaired lead\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n continue\n }\n\n // valid lead\n leadSurrogate = codePoint\n\n continue\n }\n\n // 2 leads in a row\n if (codePoint < 0xDC00) {\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n leadSurrogate = codePoint\n continue\n }\n\n // valid surrogate pair\n codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000\n } else if (leadSurrogate) {\n // valid bmp char, but last char was a lead\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n }\n\n leadSurrogate = null\n\n // encode utf8\n if (codePoint < 0x80) {\n if ((units -= 1) < 0) break\n bytes.push(codePoint)\n } else if (codePoint < 0x800) {\n if ((units -= 2) < 0) break\n bytes.push(\n codePoint >> 0x6 | 0xC0,\n codePoint & 0x3F | 0x80\n )\n } else if (codePoint < 0x10000) {\n if ((units -= 3) < 0) break\n bytes.push(\n codePoint >> 0xC | 0xE0,\n codePoint >> 0x6 & 0x3F | 0x80,\n codePoint & 0x3F | 0x80\n )\n } else if (codePoint < 0x110000) {\n if ((units -= 4) < 0) break\n bytes.push(\n codePoint >> 0x12 | 0xF0,\n codePoint >> 0xC & 0x3F | 0x80,\n codePoint >> 0x6 & 0x3F | 0x80,\n codePoint & 0x3F | 0x80\n )\n } else {\n throw new Error('Invalid code point')\n }\n }\n\n return bytes\n}\n\nfunction asciiToBytes (str) {\n var byteArray = []\n for (var i = 0; i < str.length; ++i) {\n // Node's code seems to be doing this and not & 0x7F..\n byteArray.push(str.charCodeAt(i) & 0xFF)\n }\n return byteArray\n}\n\nfunction utf16leToBytes (str, units) {\n var c, hi, lo\n var byteArray = []\n for (var i = 0; i < str.length; ++i) {\n if ((units -= 2) < 0) break\n\n c = str.charCodeAt(i)\n hi = c >> 8\n lo = c % 256\n byteArray.push(lo)\n byteArray.push(hi)\n }\n\n return byteArray\n}\n\nfunction base64ToBytes (str) {\n return base64.toByteArray(base64clean(str))\n}\n\nfunction blitBuffer (src, dst, offset, length) {\n for (var i = 0; i < length; ++i) {\n if ((i + offset >= dst.length) || (i >= src.length)) break\n dst[i + offset] = src[i]\n }\n return i\n}\n\nfunction isnan (val) {\n return val !== val // eslint-disable-line no-self-compare\n}\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a duplex stream is just a stream that is both readable and writable.\n// Since JS doesn't have multiple prototypal inheritance, this class\n// prototypally inherits from Readable, and then parasitically from\n// Writable.\n\n'use strict';\n\n/**/\n\nvar pna = require('process-nextick-args');\n/* */\n\n/**/\nvar objectKeys = Object.keys || function (obj) {\n var keys = [];\n for (var key in obj) {\n keys.push(key);\n }return keys;\n};\n/* */\n\nmodule.exports = Duplex;\n\n/**/\nvar util = Object.create(require('core-util-is'));\nutil.inherits = require('inherits');\n/* */\n\nvar Readable = require('./_stream_readable');\nvar Writable = require('./_stream_writable');\n\nutil.inherits(Duplex, Readable);\n\n{\n // avoid scope creep, the keys array can then be collected\n var keys = objectKeys(Writable.prototype);\n for (var v = 0; v < keys.length; v++) {\n var method = keys[v];\n if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];\n }\n}\n\nfunction Duplex(options) {\n if (!(this instanceof Duplex)) return new Duplex(options);\n\n Readable.call(this, options);\n Writable.call(this, options);\n\n if (options && options.readable === false) this.readable = false;\n\n if (options && options.writable === false) this.writable = false;\n\n this.allowHalfOpen = true;\n if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;\n\n this.once('end', onend);\n}\n\nObject.defineProperty(Duplex.prototype, 'writableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function () {\n return this._writableState.highWaterMark;\n }\n});\n\n// the no-half-open enforcer\nfunction onend() {\n // if we allow half-open state, or if the writable side ended,\n // then we're ok.\n if (this.allowHalfOpen || this._writableState.ended) return;\n\n // no more data can be written.\n // But allow more writes to happen in this tick.\n pna.nextTick(onEndNT, this);\n}\n\nfunction onEndNT(self) {\n self.end();\n}\n\nObject.defineProperty(Duplex.prototype, 'destroyed', {\n get: function () {\n if (this._readableState === undefined || this._writableState === undefined) {\n return false;\n }\n return this._readableState.destroyed && this._writableState.destroyed;\n },\n set: function (value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (this._readableState === undefined || this._writableState === undefined) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._readableState.destroyed = value;\n this._writableState.destroyed = value;\n }\n});\n\nDuplex.prototype._destroy = function (err, cb) {\n this.push(null);\n this.end();\n\n pna.nextTick(cb, err);\n};","'use strict';\n\nvar undefined;\n\nvar $Error = require('es-errors');\nvar $EvalError = require('es-errors/eval');\nvar $RangeError = require('es-errors/range');\nvar $ReferenceError = require('es-errors/ref');\nvar $SyntaxError = require('es-errors/syntax');\nvar $TypeError = require('es-errors/type');\nvar $URIError = require('es-errors/uri');\n\nvar $Function = Function;\n\n// eslint-disable-next-line consistent-return\nvar getEvalledConstructor = function (expressionSyntax) {\n\ttry {\n\t\treturn $Function('\"use strict\"; return (' + expressionSyntax + ').constructor;')();\n\t} catch (e) {}\n};\n\nvar $gOPD = Object.getOwnPropertyDescriptor;\nif ($gOPD) {\n\ttry {\n\t\t$gOPD({}, '');\n\t} catch (e) {\n\t\t$gOPD = null; // this is IE 8, which has a broken gOPD\n\t}\n}\n\nvar throwTypeError = function () {\n\tthrow new $TypeError();\n};\nvar ThrowTypeError = $gOPD\n\t? (function () {\n\t\ttry {\n\t\t\t// eslint-disable-next-line no-unused-expressions, no-caller, no-restricted-properties\n\t\t\targuments.callee; // IE 8 does not throw here\n\t\t\treturn throwTypeError;\n\t\t} catch (calleeThrows) {\n\t\t\ttry {\n\t\t\t\t// IE 8 throws on Object.getOwnPropertyDescriptor(arguments, '')\n\t\t\t\treturn $gOPD(arguments, 'callee').get;\n\t\t\t} catch (gOPDthrows) {\n\t\t\t\treturn throwTypeError;\n\t\t\t}\n\t\t}\n\t}())\n\t: throwTypeError;\n\nvar hasSymbols = require('has-symbols')();\nvar hasProto = require('has-proto')();\n\nvar getProto = Object.getPrototypeOf || (\n\thasProto\n\t\t? function (x) { return x.__proto__; } // eslint-disable-line no-proto\n\t\t: null\n);\n\nvar needsEval = {};\n\nvar TypedArray = typeof Uint8Array === 'undefined' || !getProto ? undefined : getProto(Uint8Array);\n\nvar INTRINSICS = {\n\t__proto__: null,\n\t'%AggregateError%': typeof AggregateError === 'undefined' ? undefined : AggregateError,\n\t'%Array%': Array,\n\t'%ArrayBuffer%': typeof ArrayBuffer === 'undefined' ? undefined : ArrayBuffer,\n\t'%ArrayIteratorPrototype%': hasSymbols && getProto ? getProto([][Symbol.iterator]()) : undefined,\n\t'%AsyncFromSyncIteratorPrototype%': undefined,\n\t'%AsyncFunction%': needsEval,\n\t'%AsyncGenerator%': needsEval,\n\t'%AsyncGeneratorFunction%': needsEval,\n\t'%AsyncIteratorPrototype%': needsEval,\n\t'%Atomics%': typeof Atomics === 'undefined' ? undefined : Atomics,\n\t'%BigInt%': typeof BigInt === 'undefined' ? undefined : BigInt,\n\t'%BigInt64Array%': typeof BigInt64Array === 'undefined' ? undefined : BigInt64Array,\n\t'%BigUint64Array%': typeof BigUint64Array === 'undefined' ? undefined : BigUint64Array,\n\t'%Boolean%': Boolean,\n\t'%DataView%': typeof DataView === 'undefined' ? undefined : DataView,\n\t'%Date%': Date,\n\t'%decodeURI%': decodeURI,\n\t'%decodeURIComponent%': decodeURIComponent,\n\t'%encodeURI%': encodeURI,\n\t'%encodeURIComponent%': encodeURIComponent,\n\t'%Error%': $Error,\n\t'%eval%': eval, // eslint-disable-line no-eval\n\t'%EvalError%': $EvalError,\n\t'%Float32Array%': typeof Float32Array === 'undefined' ? undefined : Float32Array,\n\t'%Float64Array%': typeof Float64Array === 'undefined' ? undefined : Float64Array,\n\t'%FinalizationRegistry%': typeof FinalizationRegistry === 'undefined' ? undefined : FinalizationRegistry,\n\t'%Function%': $Function,\n\t'%GeneratorFunction%': needsEval,\n\t'%Int8Array%': typeof Int8Array === 'undefined' ? undefined : Int8Array,\n\t'%Int16Array%': typeof Int16Array === 'undefined' ? undefined : Int16Array,\n\t'%Int32Array%': typeof Int32Array === 'undefined' ? undefined : Int32Array,\n\t'%isFinite%': isFinite,\n\t'%isNaN%': isNaN,\n\t'%IteratorPrototype%': hasSymbols && getProto ? getProto(getProto([][Symbol.iterator]())) : undefined,\n\t'%JSON%': typeof JSON === 'object' ? JSON : undefined,\n\t'%Map%': typeof Map === 'undefined' ? undefined : Map,\n\t'%MapIteratorPrototype%': typeof Map === 'undefined' || !hasSymbols || !getProto ? undefined : getProto(new Map()[Symbol.iterator]()),\n\t'%Math%': Math,\n\t'%Number%': Number,\n\t'%Object%': Object,\n\t'%parseFloat%': parseFloat,\n\t'%parseInt%': parseInt,\n\t'%Promise%': typeof Promise === 'undefined' ? undefined : Promise,\n\t'%Proxy%': typeof Proxy === 'undefined' ? undefined : Proxy,\n\t'%RangeError%': $RangeError,\n\t'%ReferenceError%': $ReferenceError,\n\t'%Reflect%': typeof Reflect === 'undefined' ? undefined : Reflect,\n\t'%RegExp%': RegExp,\n\t'%Set%': typeof Set === 'undefined' ? undefined : Set,\n\t'%SetIteratorPrototype%': typeof Set === 'undefined' || !hasSymbols || !getProto ? undefined : getProto(new Set()[Symbol.iterator]()),\n\t'%SharedArrayBuffer%': typeof SharedArrayBuffer === 'undefined' ? undefined : SharedArrayBuffer,\n\t'%String%': String,\n\t'%StringIteratorPrototype%': hasSymbols && getProto ? getProto(''[Symbol.iterator]()) : undefined,\n\t'%Symbol%': hasSymbols ? Symbol : undefined,\n\t'%SyntaxError%': $SyntaxError,\n\t'%ThrowTypeError%': ThrowTypeError,\n\t'%TypedArray%': TypedArray,\n\t'%TypeError%': $TypeError,\n\t'%Uint8Array%': typeof Uint8Array === 'undefined' ? undefined : Uint8Array,\n\t'%Uint8ClampedArray%': typeof Uint8ClampedArray === 'undefined' ? undefined : Uint8ClampedArray,\n\t'%Uint16Array%': typeof Uint16Array === 'undefined' ? undefined : Uint16Array,\n\t'%Uint32Array%': typeof Uint32Array === 'undefined' ? undefined : Uint32Array,\n\t'%URIError%': $URIError,\n\t'%WeakMap%': typeof WeakMap === 'undefined' ? undefined : WeakMap,\n\t'%WeakRef%': typeof WeakRef === 'undefined' ? undefined : WeakRef,\n\t'%WeakSet%': typeof WeakSet === 'undefined' ? undefined : WeakSet\n};\n\nif (getProto) {\n\ttry {\n\t\tnull.error; // eslint-disable-line no-unused-expressions\n\t} catch (e) {\n\t\t// https://github.com/tc39/proposal-shadowrealm/pull/384#issuecomment-1364264229\n\t\tvar errorProto = getProto(getProto(e));\n\t\tINTRINSICS['%Error.prototype%'] = errorProto;\n\t}\n}\n\nvar doEval = function doEval(name) {\n\tvar value;\n\tif (name === '%AsyncFunction%') {\n\t\tvalue = getEvalledConstructor('async function () {}');\n\t} else if (name === '%GeneratorFunction%') {\n\t\tvalue = getEvalledConstructor('function* () {}');\n\t} else if (name === '%AsyncGeneratorFunction%') {\n\t\tvalue = getEvalledConstructor('async function* () {}');\n\t} else if (name === '%AsyncGenerator%') {\n\t\tvar fn = doEval('%AsyncGeneratorFunction%');\n\t\tif (fn) {\n\t\t\tvalue = fn.prototype;\n\t\t}\n\t} else if (name === '%AsyncIteratorPrototype%') {\n\t\tvar gen = doEval('%AsyncGenerator%');\n\t\tif (gen && getProto) {\n\t\t\tvalue = getProto(gen.prototype);\n\t\t}\n\t}\n\n\tINTRINSICS[name] = value;\n\n\treturn value;\n};\n\nvar LEGACY_ALIASES = {\n\t__proto__: null,\n\t'%ArrayBufferPrototype%': ['ArrayBuffer', 'prototype'],\n\t'%ArrayPrototype%': ['Array', 'prototype'],\n\t'%ArrayProto_entries%': ['Array', 'prototype', 'entries'],\n\t'%ArrayProto_forEach%': ['Array', 'prototype', 'forEach'],\n\t'%ArrayProto_keys%': ['Array', 'prototype', 'keys'],\n\t'%ArrayProto_values%': ['Array', 'prototype', 'values'],\n\t'%AsyncFunctionPrototype%': ['AsyncFunction', 'prototype'],\n\t'%AsyncGenerator%': ['AsyncGeneratorFunction', 'prototype'],\n\t'%AsyncGeneratorPrototype%': ['AsyncGeneratorFunction', 'prototype', 'prototype'],\n\t'%BooleanPrototype%': ['Boolean', 'prototype'],\n\t'%DataViewPrototype%': ['DataView', 'prototype'],\n\t'%DatePrototype%': ['Date', 'prototype'],\n\t'%ErrorPrototype%': ['Error', 'prototype'],\n\t'%EvalErrorPrototype%': ['EvalError', 'prototype'],\n\t'%Float32ArrayPrototype%': ['Float32Array', 'prototype'],\n\t'%Float64ArrayPrototype%': ['Float64Array', 'prototype'],\n\t'%FunctionPrototype%': ['Function', 'prototype'],\n\t'%Generator%': ['GeneratorFunction', 'prototype'],\n\t'%GeneratorPrototype%': ['GeneratorFunction', 'prototype', 'prototype'],\n\t'%Int8ArrayPrototype%': ['Int8Array', 'prototype'],\n\t'%Int16ArrayPrototype%': ['Int16Array', 'prototype'],\n\t'%Int32ArrayPrototype%': ['Int32Array', 'prototype'],\n\t'%JSONParse%': ['JSON', 'parse'],\n\t'%JSONStringify%': ['JSON', 'stringify'],\n\t'%MapPrototype%': ['Map', 'prototype'],\n\t'%NumberPrototype%': ['Number', 'prototype'],\n\t'%ObjectPrototype%': ['Object', 'prototype'],\n\t'%ObjProto_toString%': ['Object', 'prototype', 'toString'],\n\t'%ObjProto_valueOf%': ['Object', 'prototype', 'valueOf'],\n\t'%PromisePrototype%': ['Promise', 'prototype'],\n\t'%PromiseProto_then%': ['Promise', 'prototype', 'then'],\n\t'%Promise_all%': ['Promise', 'all'],\n\t'%Promise_reject%': ['Promise', 'reject'],\n\t'%Promise_resolve%': ['Promise', 'resolve'],\n\t'%RangeErrorPrototype%': ['RangeError', 'prototype'],\n\t'%ReferenceErrorPrototype%': ['ReferenceError', 'prototype'],\n\t'%RegExpPrototype%': ['RegExp', 'prototype'],\n\t'%SetPrototype%': ['Set', 'prototype'],\n\t'%SharedArrayBufferPrototype%': ['SharedArrayBuffer', 'prototype'],\n\t'%StringPrototype%': ['String', 'prototype'],\n\t'%SymbolPrototype%': ['Symbol', 'prototype'],\n\t'%SyntaxErrorPrototype%': ['SyntaxError', 'prototype'],\n\t'%TypedArrayPrototype%': ['TypedArray', 'prototype'],\n\t'%TypeErrorPrototype%': ['TypeError', 'prototype'],\n\t'%Uint8ArrayPrototype%': ['Uint8Array', 'prototype'],\n\t'%Uint8ClampedArrayPrototype%': ['Uint8ClampedArray', 'prototype'],\n\t'%Uint16ArrayPrototype%': ['Uint16Array', 'prototype'],\n\t'%Uint32ArrayPrototype%': ['Uint32Array', 'prototype'],\n\t'%URIErrorPrototype%': ['URIError', 'prototype'],\n\t'%WeakMapPrototype%': ['WeakMap', 'prototype'],\n\t'%WeakSetPrototype%': ['WeakSet', 'prototype']\n};\n\nvar bind = require('function-bind');\nvar hasOwn = require('hasown');\nvar $concat = bind.call(Function.call, Array.prototype.concat);\nvar $spliceApply = bind.call(Function.apply, Array.prototype.splice);\nvar $replace = bind.call(Function.call, String.prototype.replace);\nvar $strSlice = bind.call(Function.call, String.prototype.slice);\nvar $exec = bind.call(Function.call, RegExp.prototype.exec);\n\n/* adapted from https://github.com/lodash/lodash/blob/4.17.15/dist/lodash.js#L6735-L6744 */\nvar rePropName = /[^%.[\\]]+|\\[(?:(-?\\d+(?:\\.\\d+)?)|([\"'])((?:(?!\\2)[^\\\\]|\\\\.)*?)\\2)\\]|(?=(?:\\.|\\[\\])(?:\\.|\\[\\]|%$))/g;\nvar reEscapeChar = /\\\\(\\\\)?/g; /** Used to match backslashes in property paths. */\nvar stringToPath = function stringToPath(string) {\n\tvar first = $strSlice(string, 0, 1);\n\tvar last = $strSlice(string, -1);\n\tif (first === '%' && last !== '%') {\n\t\tthrow new $SyntaxError('invalid intrinsic syntax, expected closing `%`');\n\t} else if (last === '%' && first !== '%') {\n\t\tthrow new $SyntaxError('invalid intrinsic syntax, expected opening `%`');\n\t}\n\tvar result = [];\n\t$replace(string, rePropName, function (match, number, quote, subString) {\n\t\tresult[result.length] = quote ? $replace(subString, reEscapeChar, '$1') : number || match;\n\t});\n\treturn result;\n};\n/* end adaptation */\n\nvar getBaseIntrinsic = function getBaseIntrinsic(name, allowMissing) {\n\tvar intrinsicName = name;\n\tvar alias;\n\tif (hasOwn(LEGACY_ALIASES, intrinsicName)) {\n\t\talias = LEGACY_ALIASES[intrinsicName];\n\t\tintrinsicName = '%' + alias[0] + '%';\n\t}\n\n\tif (hasOwn(INTRINSICS, intrinsicName)) {\n\t\tvar value = INTRINSICS[intrinsicName];\n\t\tif (value === needsEval) {\n\t\t\tvalue = doEval(intrinsicName);\n\t\t}\n\t\tif (typeof value === 'undefined' && !allowMissing) {\n\t\t\tthrow new $TypeError('intrinsic ' + name + ' exists, but is not available. Please file an issue!');\n\t\t}\n\n\t\treturn {\n\t\t\talias: alias,\n\t\t\tname: intrinsicName,\n\t\t\tvalue: value\n\t\t};\n\t}\n\n\tthrow new $SyntaxError('intrinsic ' + name + ' does not exist!');\n};\n\nmodule.exports = function GetIntrinsic(name, allowMissing) {\n\tif (typeof name !== 'string' || name.length === 0) {\n\t\tthrow new $TypeError('intrinsic name must be a non-empty string');\n\t}\n\tif (arguments.length > 1 && typeof allowMissing !== 'boolean') {\n\t\tthrow new $TypeError('\"allowMissing\" argument must be a boolean');\n\t}\n\n\tif ($exec(/^%?[^%]*%?$/, name) === null) {\n\t\tthrow new $SyntaxError('`%` may not be present anywhere but at the beginning and end of the intrinsic name');\n\t}\n\tvar parts = stringToPath(name);\n\tvar intrinsicBaseName = parts.length > 0 ? parts[0] : '';\n\n\tvar intrinsic = getBaseIntrinsic('%' + intrinsicBaseName + '%', allowMissing);\n\tvar intrinsicRealName = intrinsic.name;\n\tvar value = intrinsic.value;\n\tvar skipFurtherCaching = false;\n\n\tvar alias = intrinsic.alias;\n\tif (alias) {\n\t\tintrinsicBaseName = alias[0];\n\t\t$spliceApply(parts, $concat([0, 1], alias));\n\t}\n\n\tfor (var i = 1, isOwn = true; i < parts.length; i += 1) {\n\t\tvar part = parts[i];\n\t\tvar first = $strSlice(part, 0, 1);\n\t\tvar last = $strSlice(part, -1);\n\t\tif (\n\t\t\t(\n\t\t\t\t(first === '\"' || first === \"'\" || first === '`')\n\t\t\t\t|| (last === '\"' || last === \"'\" || last === '`')\n\t\t\t)\n\t\t\t&& first !== last\n\t\t) {\n\t\t\tthrow new $SyntaxError('property names with quotes must have matching quotes');\n\t\t}\n\t\tif (part === 'constructor' || !isOwn) {\n\t\t\tskipFurtherCaching = true;\n\t\t}\n\n\t\tintrinsicBaseName += '.' + part;\n\t\tintrinsicRealName = '%' + intrinsicBaseName + '%';\n\n\t\tif (hasOwn(INTRINSICS, intrinsicRealName)) {\n\t\t\tvalue = INTRINSICS[intrinsicRealName];\n\t\t} else if (value != null) {\n\t\t\tif (!(part in value)) {\n\t\t\t\tif (!allowMissing) {\n\t\t\t\t\tthrow new $TypeError('base intrinsic for ' + name + ' exists, but the property is not available.');\n\t\t\t\t}\n\t\t\t\treturn void undefined;\n\t\t\t}\n\t\t\tif ($gOPD && (i + 1) >= parts.length) {\n\t\t\t\tvar desc = $gOPD(value, part);\n\t\t\t\tisOwn = !!desc;\n\n\t\t\t\t// By convention, when a data property is converted to an accessor\n\t\t\t\t// property to emulate a data property that does not suffer from\n\t\t\t\t// the override mistake, that accessor's getter is marked with\n\t\t\t\t// an `originalValue` property. Here, when we detect this, we\n\t\t\t\t// uphold the illusion by pretending to see that original data\n\t\t\t\t// property, i.e., returning the value rather than the getter\n\t\t\t\t// itself.\n\t\t\t\tif (isOwn && 'get' in desc && !('originalValue' in desc.get)) {\n\t\t\t\t\tvalue = desc.get;\n\t\t\t\t} else {\n\t\t\t\t\tvalue = value[part];\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tisOwn = hasOwn(value, part);\n\t\t\t\tvalue = value[part];\n\t\t\t}\n\n\t\t\tif (isOwn && !skipFurtherCaching) {\n\t\t\t\tINTRINSICS[intrinsicRealName] = value;\n\t\t\t}\n\t\t}\n\t}\n\treturn value;\n};\n","import _objectWithoutProperties from '@babel/runtime/helpers/esm/objectWithoutProperties';\nimport _extends from '@babel/runtime/helpers/esm/extends';\nimport _classCallCheck from '@babel/runtime/helpers/esm/classCallCheck';\nimport _createClass from '@babel/runtime/helpers/esm/createClass';\nimport _inherits from '@babel/runtime/helpers/esm/inherits';\nimport _possibleConstructorReturn from '@babel/runtime/helpers/esm/possibleConstructorReturn';\nimport _getPrototypeOf from '@babel/runtime/helpers/esm/getPrototypeOf';\nimport React, { Component } from 'react';\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }\nvar defaultProps = {\n defaultInputValue: '',\n defaultMenuIsOpen: false,\n defaultValue: null\n};\n\nvar manageState = function manageState(SelectComponent) {\n var _class, _temp;\n\n return _temp = _class = /*#__PURE__*/function (_Component) {\n _inherits(StateManager, _Component);\n\n var _super = _createSuper(StateManager);\n\n function StateManager() {\n var _this;\n\n _classCallCheck(this, StateManager);\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n _this = _super.call.apply(_super, [this].concat(args));\n _this.select = void 0;\n _this.state = {\n inputValue: _this.props.inputValue !== undefined ? _this.props.inputValue : _this.props.defaultInputValue,\n menuIsOpen: _this.props.menuIsOpen !== undefined ? _this.props.menuIsOpen : _this.props.defaultMenuIsOpen,\n value: _this.props.value !== undefined ? _this.props.value : _this.props.defaultValue\n };\n\n _this.onChange = function (value, actionMeta) {\n _this.callProp('onChange', value, actionMeta);\n\n _this.setState({\n value: value\n });\n };\n\n _this.onInputChange = function (value, actionMeta) {\n // TODO: for backwards compatibility, we allow the prop to return a new\n // value, but now inputValue is a controllable prop we probably shouldn't\n var newValue = _this.callProp('onInputChange', value, actionMeta);\n\n _this.setState({\n inputValue: newValue !== undefined ? newValue : value\n });\n };\n\n _this.onMenuOpen = function () {\n _this.callProp('onMenuOpen');\n\n _this.setState({\n menuIsOpen: true\n });\n };\n\n _this.onMenuClose = function () {\n _this.callProp('onMenuClose');\n\n _this.setState({\n menuIsOpen: false\n });\n };\n\n return _this;\n }\n\n _createClass(StateManager, [{\n key: \"focus\",\n value: function focus() {\n this.select.focus();\n }\n }, {\n key: \"blur\",\n value: function blur() {\n this.select.blur();\n } // FIXME: untyped flow code, return any\n\n }, {\n key: \"getProp\",\n value: function getProp(key) {\n return this.props[key] !== undefined ? this.props[key] : this.state[key];\n } // FIXME: untyped flow code, return any\n\n }, {\n key: \"callProp\",\n value: function callProp(name) {\n if (typeof this.props[name] === 'function') {\n var _this$props;\n\n for (var _len2 = arguments.length, args = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {\n args[_key2 - 1] = arguments[_key2];\n }\n\n return (_this$props = this.props)[name].apply(_this$props, args);\n }\n }\n }, {\n key: \"render\",\n value: function render() {\n var _this2 = this;\n\n var _this$props2 = this.props,\n defaultInputValue = _this$props2.defaultInputValue,\n defaultMenuIsOpen = _this$props2.defaultMenuIsOpen,\n defaultValue = _this$props2.defaultValue,\n props = _objectWithoutProperties(_this$props2, [\"defaultInputValue\", \"defaultMenuIsOpen\", \"defaultValue\"]);\n\n return /*#__PURE__*/React.createElement(SelectComponent, _extends({}, props, {\n ref: function ref(_ref) {\n _this2.select = _ref;\n },\n inputValue: this.getProp('inputValue'),\n menuIsOpen: this.getProp('menuIsOpen'),\n onChange: this.onChange,\n onInputChange: this.onInputChange,\n onMenuClose: this.onMenuClose,\n onMenuOpen: this.onMenuOpen,\n value: this.getProp('value')\n }));\n }\n }]);\n\n return StateManager;\n }(Component), _class.defaultProps = defaultProps, _temp;\n};\n\nexport { manageState as m };\n","import arrayWithoutHoles from \"./arrayWithoutHoles.js\";\nimport iterableToArray from \"./iterableToArray.js\";\nimport unsupportedIterableToArray from \"./unsupportedIterableToArray.js\";\nimport nonIterableSpread from \"./nonIterableSpread.js\";\nfunction _toConsumableArray(r) {\n return arrayWithoutHoles(r) || iterableToArray(r) || unsupportedIterableToArray(r) || nonIterableSpread();\n}\nexport { _toConsumableArray as default };","import arrayLikeToArray from \"./arrayLikeToArray.js\";\nfunction _arrayWithoutHoles(r) {\n if (Array.isArray(r)) return arrayLikeToArray(r);\n}\nexport { _arrayWithoutHoles as default };","function _iterableToArray(r) {\n if (\"undefined\" != typeof Symbol && null != r[Symbol.iterator] || null != r[\"@@iterator\"]) return Array.from(r);\n}\nexport { _iterableToArray as default };","function _nonIterableSpread() {\n throw new TypeError(\"Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n}\nexport { _nonIterableSpread as default };","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutPropertiesLoose from \"@babel/runtime/helpers/esm/objectWithoutPropertiesLoose\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inheritsLoose from \"@babel/runtime/helpers/esm/inheritsLoose\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nvar _excluded = [\"cssModule\", \"children\", \"isOpen\", \"flip\", \"target\", \"offset\", \"fallbackPlacement\", \"placementPrefix\", \"arrowClassName\", \"hideArrow\", \"popperClassName\", \"tag\", \"container\", \"modifiers\", \"positionFixed\", \"boundariesElement\", \"onClosed\", \"fade\", \"transition\", \"placement\"];\n\nfunction ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nimport React from 'react';\nimport PropTypes from 'prop-types';\nimport ReactDOM from 'react-dom';\nimport classNames from 'classnames';\nimport { Popper as ReactPopper } from 'react-popper';\nimport { getTarget, targetPropType, mapToCssModules, DOMElement, tagPropType } from './utils';\nimport Fade from './Fade';\n\nfunction noop() {}\n\nvar propTypes = {\n children: PropTypes.oneOfType([PropTypes.node, PropTypes.func]).isRequired,\n popperClassName: PropTypes.string,\n placement: PropTypes.string,\n placementPrefix: PropTypes.string,\n arrowClassName: PropTypes.string,\n hideArrow: PropTypes.bool,\n tag: tagPropType,\n isOpen: PropTypes.bool.isRequired,\n cssModule: PropTypes.object,\n offset: PropTypes.oneOfType([PropTypes.string, PropTypes.number]),\n fallbackPlacement: PropTypes.oneOfType([PropTypes.string, PropTypes.array]),\n flip: PropTypes.bool,\n container: targetPropType,\n target: targetPropType.isRequired,\n modifiers: PropTypes.object,\n positionFixed: PropTypes.bool,\n boundariesElement: PropTypes.oneOfType([PropTypes.string, DOMElement]),\n onClosed: PropTypes.func,\n fade: PropTypes.bool,\n transition: PropTypes.shape(Fade.propTypes)\n};\nvar defaultProps = {\n boundariesElement: 'scrollParent',\n placement: 'auto',\n hideArrow: false,\n isOpen: false,\n offset: 0,\n fallbackPlacement: 'flip',\n flip: true,\n container: 'body',\n modifiers: {},\n onClosed: noop,\n fade: true,\n transition: _objectSpread({}, Fade.defaultProps)\n};\n\nvar PopperContent = /*#__PURE__*/function (_React$Component) {\n _inheritsLoose(PopperContent, _React$Component);\n\n function PopperContent(props) {\n var _this;\n\n _this = _React$Component.call(this, props) || this;\n _this.setTargetNode = _this.setTargetNode.bind(_assertThisInitialized(_this));\n _this.getTargetNode = _this.getTargetNode.bind(_assertThisInitialized(_this));\n _this.getRef = _this.getRef.bind(_assertThisInitialized(_this));\n _this.onClosed = _this.onClosed.bind(_assertThisInitialized(_this));\n _this.state = {\n isOpen: props.isOpen\n };\n return _this;\n }\n\n PopperContent.getDerivedStateFromProps = function getDerivedStateFromProps(props, state) {\n if (props.isOpen && !state.isOpen) {\n return {\n isOpen: props.isOpen\n };\n } else return null;\n };\n\n var _proto = PopperContent.prototype;\n\n _proto.componentDidUpdate = function componentDidUpdate() {\n if (this._element && this._element.childNodes && this._element.childNodes[0] && this._element.childNodes[0].focus) {\n this._element.childNodes[0].focus();\n }\n };\n\n _proto.setTargetNode = function setTargetNode(node) {\n this.targetNode = typeof node === 'string' ? getTarget(node) : node;\n };\n\n _proto.getTargetNode = function getTargetNode() {\n return this.targetNode;\n };\n\n _proto.getContainerNode = function getContainerNode() {\n return getTarget(this.props.container);\n };\n\n _proto.getRef = function getRef(ref) {\n this._element = ref;\n };\n\n _proto.onClosed = function onClosed() {\n this.props.onClosed();\n this.setState({\n isOpen: false\n });\n };\n\n _proto.renderChildren = function renderChildren() {\n var _this$props = this.props,\n cssModule = _this$props.cssModule,\n children = _this$props.children,\n isOpen = _this$props.isOpen,\n flip = _this$props.flip,\n target = _this$props.target,\n offset = _this$props.offset,\n fallbackPlacement = _this$props.fallbackPlacement,\n placementPrefix = _this$props.placementPrefix,\n _arrowClassName = _this$props.arrowClassName,\n hideArrow = _this$props.hideArrow,\n _popperClassName = _this$props.popperClassName,\n tag = _this$props.tag,\n container = _this$props.container,\n modifiers = _this$props.modifiers,\n positionFixed = _this$props.positionFixed,\n boundariesElement = _this$props.boundariesElement,\n onClosed = _this$props.onClosed,\n fade = _this$props.fade,\n transition = _this$props.transition,\n placement = _this$props.placement,\n attrs = _objectWithoutPropertiesLoose(_this$props, _excluded);\n\n var arrowClassName = mapToCssModules(classNames('arrow', _arrowClassName), cssModule);\n var popperClassName = mapToCssModules(classNames(_popperClassName, placementPrefix ? placementPrefix + \"-auto\" : ''), this.props.cssModule);\n\n var extendedModifiers = _objectSpread({\n offset: {\n offset: offset\n },\n flip: {\n enabled: flip,\n behavior: fallbackPlacement\n },\n preventOverflow: {\n boundariesElement: boundariesElement\n }\n }, modifiers);\n\n var popperTransition = _objectSpread(_objectSpread(_objectSpread({}, Fade.defaultProps), transition), {}, {\n baseClass: fade ? transition.baseClass : '',\n timeout: fade ? transition.timeout : 0\n });\n\n return /*#__PURE__*/React.createElement(Fade, _extends({}, popperTransition, attrs, {\n in: isOpen,\n onExited: this.onClosed,\n tag: tag\n }), /*#__PURE__*/React.createElement(ReactPopper, {\n referenceElement: this.targetNode,\n modifiers: extendedModifiers,\n placement: placement,\n positionFixed: positionFixed\n }, function (_ref) {\n var ref = _ref.ref,\n style = _ref.style,\n placement = _ref.placement,\n outOfBoundaries = _ref.outOfBoundaries,\n arrowProps = _ref.arrowProps,\n scheduleUpdate = _ref.scheduleUpdate;\n return /*#__PURE__*/React.createElement(\"div\", {\n ref: ref,\n style: style,\n className: popperClassName,\n \"x-placement\": placement,\n \"x-out-of-boundaries\": outOfBoundaries ? 'true' : undefined\n }, typeof children === 'function' ? children({\n scheduleUpdate: scheduleUpdate\n }) : children, !hideArrow && /*#__PURE__*/React.createElement(\"span\", {\n ref: arrowProps.ref,\n className: arrowClassName,\n style: arrowProps.style\n }));\n }));\n };\n\n _proto.render = function render() {\n this.setTargetNode(this.props.target);\n\n if (this.state.isOpen) {\n return this.props.container === 'inline' ? this.renderChildren() : /*#__PURE__*/ReactDOM.createPortal( /*#__PURE__*/React.createElement(\"div\", {\n ref: this.getRef\n }, this.renderChildren()), this.getContainerNode());\n }\n\n return null;\n };\n\n return PopperContent;\n}(React.Component);\n\nPopperContent.propTypes = propTypes;\nPopperContent.defaultProps = defaultProps;\nexport default PopperContent;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inheritsLoose from \"@babel/runtime/helpers/esm/inheritsLoose\";\nimport React from 'react';\nimport PropTypes from 'prop-types';\nimport PopperContent from './PopperContent';\nimport { getTarget, targetPropType, omit, PopperPlacements, mapToCssModules, DOMElement } from './utils';\nexport var propTypes = {\n children: PropTypes.oneOfType([PropTypes.node, PropTypes.func]),\n placement: PropTypes.oneOf(PopperPlacements),\n target: targetPropType.isRequired,\n container: targetPropType,\n isOpen: PropTypes.bool,\n disabled: PropTypes.bool,\n hideArrow: PropTypes.bool,\n boundariesElement: PropTypes.oneOfType([PropTypes.string, DOMElement]),\n className: PropTypes.string,\n innerClassName: PropTypes.string,\n arrowClassName: PropTypes.string,\n popperClassName: PropTypes.string,\n cssModule: PropTypes.object,\n toggle: PropTypes.func,\n autohide: PropTypes.bool,\n placementPrefix: PropTypes.string,\n delay: PropTypes.oneOfType([PropTypes.shape({\n show: PropTypes.number,\n hide: PropTypes.number\n }), PropTypes.number]),\n modifiers: PropTypes.object,\n positionFixed: PropTypes.bool,\n offset: PropTypes.oneOfType([PropTypes.string, PropTypes.number]),\n innerRef: PropTypes.oneOfType([PropTypes.func, PropTypes.string, PropTypes.object]),\n trigger: PropTypes.string,\n fade: PropTypes.bool,\n flip: PropTypes.bool\n};\nvar DEFAULT_DELAYS = {\n show: 0,\n hide: 50\n};\nvar defaultProps = {\n isOpen: false,\n hideArrow: false,\n autohide: false,\n delay: DEFAULT_DELAYS,\n toggle: function toggle() {},\n trigger: 'click',\n fade: true\n};\n\nfunction isInDOMSubtree(element, subtreeRoot) {\n return subtreeRoot && (element === subtreeRoot || subtreeRoot.contains(element));\n}\n\nfunction isInDOMSubtrees(element, subtreeRoots) {\n if (subtreeRoots === void 0) {\n subtreeRoots = [];\n }\n\n return subtreeRoots && subtreeRoots.length && subtreeRoots.filter(function (subTreeRoot) {\n return isInDOMSubtree(element, subTreeRoot);\n })[0];\n}\n\nvar TooltipPopoverWrapper = /*#__PURE__*/function (_React$Component) {\n _inheritsLoose(TooltipPopoverWrapper, _React$Component);\n\n function TooltipPopoverWrapper(props) {\n var _this;\n\n _this = _React$Component.call(this, props) || this;\n _this._targets = [];\n _this.currentTargetElement = null;\n _this.addTargetEvents = _this.addTargetEvents.bind(_assertThisInitialized(_this));\n _this.handleDocumentClick = _this.handleDocumentClick.bind(_assertThisInitialized(_this));\n _this.removeTargetEvents = _this.removeTargetEvents.bind(_assertThisInitialized(_this));\n _this.toggle = _this.toggle.bind(_assertThisInitialized(_this));\n _this.showWithDelay = _this.showWithDelay.bind(_assertThisInitialized(_this));\n _this.hideWithDelay = _this.hideWithDelay.bind(_assertThisInitialized(_this));\n _this.onMouseOverTooltipContent = _this.onMouseOverTooltipContent.bind(_assertThisInitialized(_this));\n _this.onMouseLeaveTooltipContent = _this.onMouseLeaveTooltipContent.bind(_assertThisInitialized(_this));\n _this.show = _this.show.bind(_assertThisInitialized(_this));\n _this.hide = _this.hide.bind(_assertThisInitialized(_this));\n _this.onEscKeyDown = _this.onEscKeyDown.bind(_assertThisInitialized(_this));\n _this.getRef = _this.getRef.bind(_assertThisInitialized(_this));\n _this.state = {\n isOpen: props.isOpen\n };\n _this._isMounted = false;\n return _this;\n }\n\n var _proto = TooltipPopoverWrapper.prototype;\n\n _proto.componentDidMount = function componentDidMount() {\n this._isMounted = true;\n this.updateTarget();\n };\n\n _proto.componentWillUnmount = function componentWillUnmount() {\n this._isMounted = false;\n this.removeTargetEvents();\n this._targets = null;\n this.clearShowTimeout();\n this.clearHideTimeout();\n };\n\n TooltipPopoverWrapper.getDerivedStateFromProps = function getDerivedStateFromProps(props, state) {\n if (props.isOpen && !state.isOpen) {\n return {\n isOpen: props.isOpen\n };\n } else return null;\n };\n\n _proto.onMouseOverTooltipContent = function onMouseOverTooltipContent() {\n if (this.props.trigger.indexOf('hover') > -1 && !this.props.autohide) {\n if (this._hideTimeout) {\n this.clearHideTimeout();\n }\n\n if (this.state.isOpen && !this.props.isOpen) {\n this.toggle();\n }\n }\n };\n\n _proto.onMouseLeaveTooltipContent = function onMouseLeaveTooltipContent(e) {\n if (this.props.trigger.indexOf('hover') > -1 && !this.props.autohide) {\n if (this._showTimeout) {\n this.clearShowTimeout();\n }\n\n e.persist();\n this._hideTimeout = setTimeout(this.hide.bind(this, e), this.getDelay('hide'));\n }\n };\n\n _proto.onEscKeyDown = function onEscKeyDown(e) {\n if (e.key === 'Escape') {\n this.hide(e);\n }\n };\n\n _proto.getRef = function getRef(ref) {\n var innerRef = this.props.innerRef;\n\n if (innerRef) {\n if (typeof innerRef === 'function') {\n innerRef(ref);\n } else if (typeof innerRef === 'object') {\n innerRef.current = ref;\n }\n }\n\n this._popover = ref;\n };\n\n _proto.getDelay = function getDelay(key) {\n var delay = this.props.delay;\n\n if (typeof delay === 'object') {\n return isNaN(delay[key]) ? DEFAULT_DELAYS[key] : delay[key];\n }\n\n return delay;\n };\n\n _proto.getCurrentTarget = function getCurrentTarget(target) {\n if (!target) return null;\n\n var index = this._targets.indexOf(target);\n\n if (index >= 0) return this._targets[index];\n return this.getCurrentTarget(target.parentElement);\n };\n\n _proto.show = function show(e) {\n if (!this.props.isOpen) {\n this.clearShowTimeout();\n this.currentTargetElement = e ? e.currentTarget || this.getCurrentTarget(e.target) : null;\n\n if (e && e.composedPath && typeof e.composedPath === 'function') {\n var path = e.composedPath();\n this.currentTargetElement = path && path[0] || this.currentTargetElement;\n }\n\n this.toggle(e);\n }\n };\n\n _proto.showWithDelay = function showWithDelay(e) {\n if (this._hideTimeout) {\n this.clearHideTimeout();\n }\n\n this._showTimeout = setTimeout(this.show.bind(this, e), this.getDelay('show'));\n };\n\n _proto.hide = function hide(e) {\n if (this.props.isOpen) {\n this.clearHideTimeout();\n this.currentTargetElement = null;\n this.toggle(e);\n }\n };\n\n _proto.hideWithDelay = function hideWithDelay(e) {\n if (this._showTimeout) {\n this.clearShowTimeout();\n }\n\n this._hideTimeout = setTimeout(this.hide.bind(this, e), this.getDelay('hide'));\n };\n\n _proto.clearShowTimeout = function clearShowTimeout() {\n clearTimeout(this._showTimeout);\n this._showTimeout = undefined;\n };\n\n _proto.clearHideTimeout = function clearHideTimeout() {\n clearTimeout(this._hideTimeout);\n this._hideTimeout = undefined;\n };\n\n _proto.handleDocumentClick = function handleDocumentClick(e) {\n var triggers = this.props.trigger.split(' ');\n\n if (triggers.indexOf('legacy') > -1 && (this.props.isOpen || isInDOMSubtrees(e.target, this._targets))) {\n if (this._hideTimeout) {\n this.clearHideTimeout();\n }\n\n if (this.props.isOpen && !isInDOMSubtree(e.target, this._popover)) {\n this.hideWithDelay(e);\n } else if (!this.props.isOpen) {\n this.showWithDelay(e);\n }\n } else if (triggers.indexOf('click') > -1 && isInDOMSubtrees(e.target, this._targets)) {\n if (this._hideTimeout) {\n this.clearHideTimeout();\n }\n\n if (!this.props.isOpen) {\n this.showWithDelay(e);\n } else {\n this.hideWithDelay(e);\n }\n }\n };\n\n _proto.addEventOnTargets = function addEventOnTargets(type, handler, isBubble) {\n this._targets.forEach(function (target) {\n target.addEventListener(type, handler, isBubble);\n });\n };\n\n _proto.removeEventOnTargets = function removeEventOnTargets(type, handler, isBubble) {\n this._targets.forEach(function (target) {\n target.removeEventListener(type, handler, isBubble);\n });\n };\n\n _proto.addTargetEvents = function addTargetEvents() {\n if (this.props.trigger) {\n var triggers = this.props.trigger.split(' ');\n\n if (triggers.indexOf('manual') === -1) {\n if (triggers.indexOf('click') > -1 || triggers.indexOf('legacy') > -1) {\n document.addEventListener('click', this.handleDocumentClick, true);\n }\n\n if (this._targets && this._targets.length) {\n if (triggers.indexOf('hover') > -1) {\n this.addEventOnTargets('mouseover', this.showWithDelay, true);\n this.addEventOnTargets('mouseout', this.hideWithDelay, true);\n }\n\n if (triggers.indexOf('focus') > -1) {\n this.addEventOnTargets('focusin', this.show, true);\n this.addEventOnTargets('focusout', this.hide, true);\n }\n\n this.addEventOnTargets('keydown', this.onEscKeyDown, true);\n }\n }\n }\n };\n\n _proto.removeTargetEvents = function removeTargetEvents() {\n if (this._targets) {\n this.removeEventOnTargets('mouseover', this.showWithDelay, true);\n this.removeEventOnTargets('mouseout', this.hideWithDelay, true);\n this.removeEventOnTargets('keydown', this.onEscKeyDown, true);\n this.removeEventOnTargets('focusin', this.show, true);\n this.removeEventOnTargets('focusout', this.hide, true);\n }\n\n document.removeEventListener('click', this.handleDocumentClick, true);\n };\n\n _proto.updateTarget = function updateTarget() {\n var newTarget = getTarget(this.props.target, true);\n\n if (newTarget !== this._targets) {\n this.removeTargetEvents();\n this._targets = newTarget ? Array.from(newTarget) : [];\n this.currentTargetElement = this.currentTargetElement || this._targets[0];\n this.addTargetEvents();\n }\n };\n\n _proto.toggle = function toggle(e) {\n if (this.props.disabled || !this._isMounted) {\n return e && e.preventDefault();\n }\n\n return this.props.toggle(e);\n };\n\n _proto.render = function render() {\n var _this2 = this;\n\n if (this.props.isOpen) {\n this.updateTarget();\n }\n\n var target = this.currentTargetElement || this._targets[0];\n\n if (!target) {\n return null;\n }\n\n var _this$props = this.props,\n className = _this$props.className,\n cssModule = _this$props.cssModule,\n innerClassName = _this$props.innerClassName,\n isOpen = _this$props.isOpen,\n hideArrow = _this$props.hideArrow,\n boundariesElement = _this$props.boundariesElement,\n placement = _this$props.placement,\n placementPrefix = _this$props.placementPrefix,\n arrowClassName = _this$props.arrowClassName,\n popperClassName = _this$props.popperClassName,\n container = _this$props.container,\n modifiers = _this$props.modifiers,\n positionFixed = _this$props.positionFixed,\n offset = _this$props.offset,\n fade = _this$props.fade,\n flip = _this$props.flip,\n children = _this$props.children;\n var attributes = omit(this.props, Object.keys(propTypes));\n var popperClasses = mapToCssModules(popperClassName, cssModule);\n var classes = mapToCssModules(innerClassName, cssModule);\n return /*#__PURE__*/React.createElement(PopperContent, {\n className: className,\n target: target,\n isOpen: isOpen,\n hideArrow: hideArrow,\n boundariesElement: boundariesElement,\n placement: placement,\n placementPrefix: placementPrefix,\n arrowClassName: arrowClassName,\n popperClassName: popperClasses,\n container: container,\n modifiers: modifiers,\n positionFixed: positionFixed,\n offset: offset,\n cssModule: cssModule,\n fade: fade,\n flip: flip\n }, function (_ref) {\n var scheduleUpdate = _ref.scheduleUpdate;\n return /*#__PURE__*/React.createElement(\"div\", _extends({}, attributes, {\n ref: _this2.getRef,\n className: classes,\n role: \"tooltip\",\n onMouseOver: _this2.onMouseOverTooltipContent,\n onMouseLeave: _this2.onMouseLeaveTooltipContent,\n onKeyDown: _this2.onEscKeyDown\n }), typeof children === 'function' ? children({\n scheduleUpdate: scheduleUpdate\n }) : children);\n });\n };\n\n return TooltipPopoverWrapper;\n}(React.Component);\n\nTooltipPopoverWrapper.propTypes = propTypes;\nTooltipPopoverWrapper.defaultProps = defaultProps;\nexport default TooltipPopoverWrapper;","// since we are requiring the top level of faker, load all locales by default\nvar Faker = require('./lib');\nvar faker = new Faker({ locales: require('./lib/locales') });\nmodule['exports'] = faker;","var assignValue = require('./_assignValue'),\n baseAssignValue = require('./_baseAssignValue');\n\n/**\n * Copies properties of `source` to `object`.\n *\n * @private\n * @param {Object} source The object to copy properties from.\n * @param {Array} props The property identifiers to copy.\n * @param {Object} [object={}] The object to copy properties to.\n * @param {Function} [customizer] The function to customize copied values.\n * @returns {Object} Returns `object`.\n */\nfunction copyObject(source, props, object, customizer) {\n var isNew = !object;\n object || (object = {});\n\n var index = -1,\n length = props.length;\n\n while (++index < length) {\n var key = props[index];\n\n var newValue = customizer\n ? customizer(object[key], source[key], key, object, source)\n : undefined;\n\n if (newValue === undefined) {\n newValue = source[key];\n }\n if (isNew) {\n baseAssignValue(object, key, newValue);\n } else {\n assignValue(object, key, newValue);\n }\n }\n return object;\n}\n\nmodule.exports = copyObject;\n","var arrayLikeKeys = require('./_arrayLikeKeys'),\n baseKeys = require('./_baseKeys'),\n isArrayLike = require('./isArrayLike');\n\n/**\n * Creates an array of the own enumerable property names of `object`.\n *\n * **Note:** Non-object values are coerced to objects. See the\n * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\n * for more details.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.keys(new Foo);\n * // => ['a', 'b'] (iteration order is not guaranteed)\n *\n * _.keys('hi');\n * // => ['0', '1']\n */\nfunction keys(object) {\n return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);\n}\n\nmodule.exports = keys;\n","var isFunction = require('./isFunction'),\n isLength = require('./isLength');\n\n/**\n * Checks if `value` is array-like. A value is considered array-like if it's\n * not a function and has a `value.length` that's an integer greater than or\n * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is array-like, else `false`.\n * @example\n *\n * _.isArrayLike([1, 2, 3]);\n * // => true\n *\n * _.isArrayLike(document.body.children);\n * // => true\n *\n * _.isArrayLike('abc');\n * // => true\n *\n * _.isArrayLike(_.noop);\n * // => false\n */\nfunction isArrayLike(value) {\n return value != null && isLength(value.length) && !isFunction(value);\n}\n\nmodule.exports = isArrayLike;\n","var DataView = require('./_DataView'),\n Map = require('./_Map'),\n Promise = require('./_Promise'),\n Set = require('./_Set'),\n WeakMap = require('./_WeakMap'),\n baseGetTag = require('./_baseGetTag'),\n toSource = require('./_toSource');\n\n/** `Object#toString` result references. */\nvar mapTag = '[object Map]',\n objectTag = '[object Object]',\n promiseTag = '[object Promise]',\n setTag = '[object Set]',\n weakMapTag = '[object WeakMap]';\n\nvar dataViewTag = '[object DataView]';\n\n/** Used to detect maps, sets, and weakmaps. */\nvar dataViewCtorString = toSource(DataView),\n mapCtorString = toSource(Map),\n promiseCtorString = toSource(Promise),\n setCtorString = toSource(Set),\n weakMapCtorString = toSource(WeakMap);\n\n/**\n * Gets the `toStringTag` of `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nvar getTag = baseGetTag;\n\n// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.\nif ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||\n (Map && getTag(new Map) != mapTag) ||\n (Promise && getTag(Promise.resolve()) != promiseTag) ||\n (Set && getTag(new Set) != setTag) ||\n (WeakMap && getTag(new WeakMap) != weakMapTag)) {\n getTag = function(value) {\n var result = baseGetTag(value),\n Ctor = result == objectTag ? value.constructor : undefined,\n ctorString = Ctor ? toSource(Ctor) : '';\n\n if (ctorString) {\n switch (ctorString) {\n case dataViewCtorString: return dataViewTag;\n case mapCtorString: return mapTag;\n case promiseCtorString: return promiseTag;\n case setCtorString: return setTag;\n case weakMapCtorString: return weakMapTag;\n }\n }\n return result;\n };\n}\n\nmodule.exports = getTag;\n","var castPath = require('./_castPath'),\n toKey = require('./_toKey');\n\n/**\n * The base implementation of `_.get` without support for default values.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to get.\n * @returns {*} Returns the resolved value.\n */\nfunction baseGet(object, path) {\n path = castPath(path, object);\n\n var index = 0,\n length = path.length;\n\n while (object != null && index < length) {\n object = object[toKey(path[index++])];\n }\n return (index && index == length) ? object : undefined;\n}\n\nmodule.exports = baseGet;\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\nvar R = typeof Reflect === 'object' ? Reflect : null\nvar ReflectApply = R && typeof R.apply === 'function'\n ? R.apply\n : function ReflectApply(target, receiver, args) {\n return Function.prototype.apply.call(target, receiver, args);\n }\n\nvar ReflectOwnKeys\nif (R && typeof R.ownKeys === 'function') {\n ReflectOwnKeys = R.ownKeys\n} else if (Object.getOwnPropertySymbols) {\n ReflectOwnKeys = function ReflectOwnKeys(target) {\n return Object.getOwnPropertyNames(target)\n .concat(Object.getOwnPropertySymbols(target));\n };\n} else {\n ReflectOwnKeys = function ReflectOwnKeys(target) {\n return Object.getOwnPropertyNames(target);\n };\n}\n\nfunction ProcessEmitWarning(warning) {\n if (console && console.warn) console.warn(warning);\n}\n\nvar NumberIsNaN = Number.isNaN || function NumberIsNaN(value) {\n return value !== value;\n}\n\nfunction EventEmitter() {\n EventEmitter.init.call(this);\n}\nmodule.exports = EventEmitter;\nmodule.exports.once = once;\n\n// Backwards-compat with node 0.10.x\nEventEmitter.EventEmitter = EventEmitter;\n\nEventEmitter.prototype._events = undefined;\nEventEmitter.prototype._eventsCount = 0;\nEventEmitter.prototype._maxListeners = undefined;\n\n// By default EventEmitters will print a warning if more than 10 listeners are\n// added to it. This is a useful default which helps finding memory leaks.\nvar defaultMaxListeners = 10;\n\nfunction checkListener(listener) {\n if (typeof listener !== 'function') {\n throw new TypeError('The \"listener\" argument must be of type Function. Received type ' + typeof listener);\n }\n}\n\nObject.defineProperty(EventEmitter, 'defaultMaxListeners', {\n enumerable: true,\n get: function() {\n return defaultMaxListeners;\n },\n set: function(arg) {\n if (typeof arg !== 'number' || arg < 0 || NumberIsNaN(arg)) {\n throw new RangeError('The value of \"defaultMaxListeners\" is out of range. It must be a non-negative number. Received ' + arg + '.');\n }\n defaultMaxListeners = arg;\n }\n});\n\nEventEmitter.init = function() {\n\n if (this._events === undefined ||\n this._events === Object.getPrototypeOf(this)._events) {\n this._events = Object.create(null);\n this._eventsCount = 0;\n }\n\n this._maxListeners = this._maxListeners || undefined;\n};\n\n// Obviously not all Emitters should be limited to 10. This function allows\n// that to be increased. Set to zero for unlimited.\nEventEmitter.prototype.setMaxListeners = function setMaxListeners(n) {\n if (typeof n !== 'number' || n < 0 || NumberIsNaN(n)) {\n throw new RangeError('The value of \"n\" is out of range. It must be a non-negative number. Received ' + n + '.');\n }\n this._maxListeners = n;\n return this;\n};\n\nfunction _getMaxListeners(that) {\n if (that._maxListeners === undefined)\n return EventEmitter.defaultMaxListeners;\n return that._maxListeners;\n}\n\nEventEmitter.prototype.getMaxListeners = function getMaxListeners() {\n return _getMaxListeners(this);\n};\n\nEventEmitter.prototype.emit = function emit(type) {\n var args = [];\n for (var i = 1; i < arguments.length; i++) args.push(arguments[i]);\n var doError = (type === 'error');\n\n var events = this._events;\n if (events !== undefined)\n doError = (doError && events.error === undefined);\n else if (!doError)\n return false;\n\n // If there is no 'error' event listener then throw.\n if (doError) {\n var er;\n if (args.length > 0)\n er = args[0];\n if (er instanceof Error) {\n // Note: The comments on the `throw` lines are intentional, they show\n // up in Node's output if this results in an unhandled exception.\n throw er; // Unhandled 'error' event\n }\n // At least give some kind of context to the user\n var err = new Error('Unhandled error.' + (er ? ' (' + er.message + ')' : ''));\n err.context = er;\n throw err; // Unhandled 'error' event\n }\n\n var handler = events[type];\n\n if (handler === undefined)\n return false;\n\n if (typeof handler === 'function') {\n ReflectApply(handler, this, args);\n } else {\n var len = handler.length;\n var listeners = arrayClone(handler, len);\n for (var i = 0; i < len; ++i)\n ReflectApply(listeners[i], this, args);\n }\n\n return true;\n};\n\nfunction _addListener(target, type, listener, prepend) {\n var m;\n var events;\n var existing;\n\n checkListener(listener);\n\n events = target._events;\n if (events === undefined) {\n events = target._events = Object.create(null);\n target._eventsCount = 0;\n } else {\n // To avoid recursion in the case that type === \"newListener\"! Before\n // adding it to the listeners, first emit \"newListener\".\n if (events.newListener !== undefined) {\n target.emit('newListener', type,\n listener.listener ? listener.listener : listener);\n\n // Re-assign `events` because a newListener handler could have caused the\n // this._events to be assigned to a new object\n events = target._events;\n }\n existing = events[type];\n }\n\n if (existing === undefined) {\n // Optimize the case of one listener. Don't need the extra array object.\n existing = events[type] = listener;\n ++target._eventsCount;\n } else {\n if (typeof existing === 'function') {\n // Adding the second element, need to change to array.\n existing = events[type] =\n prepend ? [listener, existing] : [existing, listener];\n // If we've already got an array, just append.\n } else if (prepend) {\n existing.unshift(listener);\n } else {\n existing.push(listener);\n }\n\n // Check for listener leak\n m = _getMaxListeners(target);\n if (m > 0 && existing.length > m && !existing.warned) {\n existing.warned = true;\n // No error code for this since it is a Warning\n // eslint-disable-next-line no-restricted-syntax\n var w = new Error('Possible EventEmitter memory leak detected. ' +\n existing.length + ' ' + String(type) + ' listeners ' +\n 'added. Use emitter.setMaxListeners() to ' +\n 'increase limit');\n w.name = 'MaxListenersExceededWarning';\n w.emitter = target;\n w.type = type;\n w.count = existing.length;\n ProcessEmitWarning(w);\n }\n }\n\n return target;\n}\n\nEventEmitter.prototype.addListener = function addListener(type, listener) {\n return _addListener(this, type, listener, false);\n};\n\nEventEmitter.prototype.on = EventEmitter.prototype.addListener;\n\nEventEmitter.prototype.prependListener =\n function prependListener(type, listener) {\n return _addListener(this, type, listener, true);\n };\n\nfunction onceWrapper() {\n if (!this.fired) {\n this.target.removeListener(this.type, this.wrapFn);\n this.fired = true;\n if (arguments.length === 0)\n return this.listener.call(this.target);\n return this.listener.apply(this.target, arguments);\n }\n}\n\nfunction _onceWrap(target, type, listener) {\n var state = { fired: false, wrapFn: undefined, target: target, type: type, listener: listener };\n var wrapped = onceWrapper.bind(state);\n wrapped.listener = listener;\n state.wrapFn = wrapped;\n return wrapped;\n}\n\nEventEmitter.prototype.once = function once(type, listener) {\n checkListener(listener);\n this.on(type, _onceWrap(this, type, listener));\n return this;\n};\n\nEventEmitter.prototype.prependOnceListener =\n function prependOnceListener(type, listener) {\n checkListener(listener);\n this.prependListener(type, _onceWrap(this, type, listener));\n return this;\n };\n\n// Emits a 'removeListener' event if and only if the listener was removed.\nEventEmitter.prototype.removeListener =\n function removeListener(type, listener) {\n var list, events, position, i, originalListener;\n\n checkListener(listener);\n\n events = this._events;\n if (events === undefined)\n return this;\n\n list = events[type];\n if (list === undefined)\n return this;\n\n if (list === listener || list.listener === listener) {\n if (--this._eventsCount === 0)\n this._events = Object.create(null);\n else {\n delete events[type];\n if (events.removeListener)\n this.emit('removeListener', type, list.listener || listener);\n }\n } else if (typeof list !== 'function') {\n position = -1;\n\n for (i = list.length - 1; i >= 0; i--) {\n if (list[i] === listener || list[i].listener === listener) {\n originalListener = list[i].listener;\n position = i;\n break;\n }\n }\n\n if (position < 0)\n return this;\n\n if (position === 0)\n list.shift();\n else {\n spliceOne(list, position);\n }\n\n if (list.length === 1)\n events[type] = list[0];\n\n if (events.removeListener !== undefined)\n this.emit('removeListener', type, originalListener || listener);\n }\n\n return this;\n };\n\nEventEmitter.prototype.off = EventEmitter.prototype.removeListener;\n\nEventEmitter.prototype.removeAllListeners =\n function removeAllListeners(type) {\n var listeners, events, i;\n\n events = this._events;\n if (events === undefined)\n return this;\n\n // not listening for removeListener, no need to emit\n if (events.removeListener === undefined) {\n if (arguments.length === 0) {\n this._events = Object.create(null);\n this._eventsCount = 0;\n } else if (events[type] !== undefined) {\n if (--this._eventsCount === 0)\n this._events = Object.create(null);\n else\n delete events[type];\n }\n return this;\n }\n\n // emit removeListener for all listeners on all events\n if (arguments.length === 0) {\n var keys = Object.keys(events);\n var key;\n for (i = 0; i < keys.length; ++i) {\n key = keys[i];\n if (key === 'removeListener') continue;\n this.removeAllListeners(key);\n }\n this.removeAllListeners('removeListener');\n this._events = Object.create(null);\n this._eventsCount = 0;\n return this;\n }\n\n listeners = events[type];\n\n if (typeof listeners === 'function') {\n this.removeListener(type, listeners);\n } else if (listeners !== undefined) {\n // LIFO order\n for (i = listeners.length - 1; i >= 0; i--) {\n this.removeListener(type, listeners[i]);\n }\n }\n\n return this;\n };\n\nfunction _listeners(target, type, unwrap) {\n var events = target._events;\n\n if (events === undefined)\n return [];\n\n var evlistener = events[type];\n if (evlistener === undefined)\n return [];\n\n if (typeof evlistener === 'function')\n return unwrap ? [evlistener.listener || evlistener] : [evlistener];\n\n return unwrap ?\n unwrapListeners(evlistener) : arrayClone(evlistener, evlistener.length);\n}\n\nEventEmitter.prototype.listeners = function listeners(type) {\n return _listeners(this, type, true);\n};\n\nEventEmitter.prototype.rawListeners = function rawListeners(type) {\n return _listeners(this, type, false);\n};\n\nEventEmitter.listenerCount = function(emitter, type) {\n if (typeof emitter.listenerCount === 'function') {\n return emitter.listenerCount(type);\n } else {\n return listenerCount.call(emitter, type);\n }\n};\n\nEventEmitter.prototype.listenerCount = listenerCount;\nfunction listenerCount(type) {\n var events = this._events;\n\n if (events !== undefined) {\n var evlistener = events[type];\n\n if (typeof evlistener === 'function') {\n return 1;\n } else if (evlistener !== undefined) {\n return evlistener.length;\n }\n }\n\n return 0;\n}\n\nEventEmitter.prototype.eventNames = function eventNames() {\n return this._eventsCount > 0 ? ReflectOwnKeys(this._events) : [];\n};\n\nfunction arrayClone(arr, n) {\n var copy = new Array(n);\n for (var i = 0; i < n; ++i)\n copy[i] = arr[i];\n return copy;\n}\n\nfunction spliceOne(list, index) {\n for (; index + 1 < list.length; index++)\n list[index] = list[index + 1];\n list.pop();\n}\n\nfunction unwrapListeners(arr) {\n var ret = new Array(arr.length);\n for (var i = 0; i < ret.length; ++i) {\n ret[i] = arr[i].listener || arr[i];\n }\n return ret;\n}\n\nfunction once(emitter, name) {\n return new Promise(function (resolve, reject) {\n function errorListener(err) {\n emitter.removeListener(name, resolver);\n reject(err);\n }\n\n function resolver() {\n if (typeof emitter.removeListener === 'function') {\n emitter.removeListener('error', errorListener);\n }\n resolve([].slice.call(arguments));\n };\n\n eventTargetAgnosticAddListener(emitter, name, resolver, { once: true });\n if (name !== 'error') {\n addErrorHandlerIfEventEmitter(emitter, errorListener, { once: true });\n }\n });\n}\n\nfunction addErrorHandlerIfEventEmitter(emitter, handler, flags) {\n if (typeof emitter.on === 'function') {\n eventTargetAgnosticAddListener(emitter, 'error', handler, flags);\n }\n}\n\nfunction eventTargetAgnosticAddListener(emitter, name, listener, flags) {\n if (typeof emitter.on === 'function') {\n if (flags.once) {\n emitter.once(name, listener);\n } else {\n emitter.on(name, listener);\n }\n } else if (typeof emitter.addEventListener === 'function') {\n // EventTarget does not have `error` event semantics like Node\n // EventEmitters, we do not listen for `error` events here.\n emitter.addEventListener(name, function wrapListener(arg) {\n // IE does not have builtin `{ once: true }` support so we\n // have to do it manually.\n if (flags.once) {\n emitter.removeEventListener(name, wrapListener);\n }\n listener(arg);\n });\n } else {\n throw new TypeError('The \"emitter\" argument must be of type EventEmitter. Received type ' + typeof emitter);\n }\n}\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// NOTE: These type checking functions intentionally don't use `instanceof`\n// because it is fragile and can be easily faked with `Object.create()`.\n\nfunction isArray(arg) {\n if (Array.isArray) {\n return Array.isArray(arg);\n }\n return objectToString(arg) === '[object Array]';\n}\nexports.isArray = isArray;\n\nfunction isBoolean(arg) {\n return typeof arg === 'boolean';\n}\nexports.isBoolean = isBoolean;\n\nfunction isNull(arg) {\n return arg === null;\n}\nexports.isNull = isNull;\n\nfunction isNullOrUndefined(arg) {\n return arg == null;\n}\nexports.isNullOrUndefined = isNullOrUndefined;\n\nfunction isNumber(arg) {\n return typeof arg === 'number';\n}\nexports.isNumber = isNumber;\n\nfunction isString(arg) {\n return typeof arg === 'string';\n}\nexports.isString = isString;\n\nfunction isSymbol(arg) {\n return typeof arg === 'symbol';\n}\nexports.isSymbol = isSymbol;\n\nfunction isUndefined(arg) {\n return arg === void 0;\n}\nexports.isUndefined = isUndefined;\n\nfunction isRegExp(re) {\n return objectToString(re) === '[object RegExp]';\n}\nexports.isRegExp = isRegExp;\n\nfunction isObject(arg) {\n return typeof arg === 'object' && arg !== null;\n}\nexports.isObject = isObject;\n\nfunction isDate(d) {\n return objectToString(d) === '[object Date]';\n}\nexports.isDate = isDate;\n\nfunction isError(e) {\n return (objectToString(e) === '[object Error]' || e instanceof Error);\n}\nexports.isError = isError;\n\nfunction isFunction(arg) {\n return typeof arg === 'function';\n}\nexports.isFunction = isFunction;\n\nfunction isPrimitive(arg) {\n return arg === null ||\n typeof arg === 'boolean' ||\n typeof arg === 'number' ||\n typeof arg === 'string' ||\n typeof arg === 'symbol' || // ES6 symbol\n typeof arg === 'undefined';\n}\nexports.isPrimitive = isPrimitive;\n\nexports.isBuffer = Buffer.isBuffer;\n\nfunction objectToString(o) {\n return Object.prototype.toString.call(o);\n}\n","function _typeof(o) {\n \"@babel/helpers - typeof\";\n\n return module.exports = _typeof = \"function\" == typeof Symbol && \"symbol\" == typeof Symbol.iterator ? function (o) {\n return typeof o;\n } : function (o) {\n return o && \"function\" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? \"symbol\" : typeof o;\n }, module.exports.__esModule = true, module.exports[\"default\"] = module.exports, _typeof(o);\n}\nmodule.exports = _typeof, module.exports.__esModule = true, module.exports[\"default\"] = module.exports;","'use strict';\n\nvar keys = require('object-keys');\nvar hasSymbols = typeof Symbol === 'function' && typeof Symbol('foo') === 'symbol';\n\nvar toStr = Object.prototype.toString;\nvar concat = Array.prototype.concat;\nvar defineDataProperty = require('define-data-property');\n\nvar isFunction = function (fn) {\n\treturn typeof fn === 'function' && toStr.call(fn) === '[object Function]';\n};\n\nvar supportsDescriptors = require('has-property-descriptors')();\n\nvar defineProperty = function (object, name, value, predicate) {\n\tif (name in object) {\n\t\tif (predicate === true) {\n\t\t\tif (object[name] === value) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t} else if (!isFunction(predicate) || !predicate()) {\n\t\t\treturn;\n\t\t}\n\t}\n\n\tif (supportsDescriptors) {\n\t\tdefineDataProperty(object, name, value, true);\n\t} else {\n\t\tdefineDataProperty(object, name, value);\n\t}\n};\n\nvar defineProperties = function (object, map) {\n\tvar predicates = arguments.length > 2 ? arguments[2] : {};\n\tvar props = keys(map);\n\tif (hasSymbols) {\n\t\tprops = concat.call(props, Object.getOwnPropertySymbols(map));\n\t}\n\tfor (var i = 0; i < props.length; i += 1) {\n\t\tdefineProperty(object, props[i], map[props[i]], predicates[props[i]]);\n\t}\n};\n\ndefineProperties.supportsDescriptors = !!supportsDescriptors;\n\nmodule.exports = defineProperties;\n","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.BootstrapContext = undefined;\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar BootstrapContext = exports.BootstrapContext = _react2.default.createContext({\n bootstrap4: false\n});","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = {\n PAGINATION_SIZE: 5,\n PAGE_START_INDEX: 1,\n With_FIRST_AND_LAST: true,\n SHOW_ALL_PAGE_BTNS: false,\n SHOW_TOTAL: false,\n PAGINATION_TOTAL: null,\n FIRST_PAGE_TEXT: '<<',\n PRE_PAGE_TEXT: '<',\n NEXT_PAGE_TEXT: '>',\n LAST_PAGE_TEXT: '>>',\n NEXT_PAGE_TITLE: 'next page',\n LAST_PAGE_TITLE: 'last page',\n PRE_PAGE_TITLE: 'previous page',\n FIRST_PAGE_TITLE: 'first page',\n SIZE_PER_PAGE_LIST: [10, 25, 30, 50],\n HIDE_SIZE_PER_PAGE: false,\n HIDE_PAGE_LIST_ONLY_ONE_PAGE: false\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _const = require('./const');\n\nvar _const2 = _interopRequireDefault(_const);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /* eslint no-mixed-operators: 0 */\n\n\nexports.default = function (ExtendBase) {\n return function (_ExtendBase) {\n _inherits(PageResolver, _ExtendBase);\n\n function PageResolver() {\n _classCallCheck(this, PageResolver);\n\n return _possibleConstructorReturn(this, (PageResolver.__proto__ || Object.getPrototypeOf(PageResolver)).apply(this, arguments));\n }\n\n _createClass(PageResolver, [{\n key: 'backToPrevPage',\n value: function backToPrevPage() {\n var _props = this.props,\n currPage = _props.currPage,\n pageStartIndex = _props.pageStartIndex;\n\n return currPage - 1 < pageStartIndex ? pageStartIndex : currPage - 1;\n }\n }, {\n key: 'initialState',\n value: function initialState() {\n var totalPages = this.calculateTotalPage();\n var lastPage = this.calculateLastPage(totalPages);\n return { totalPages: totalPages, lastPage: lastPage };\n }\n }, {\n key: 'calculateTotalPage',\n value: function calculateTotalPage() {\n var sizePerPage = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.props.currSizePerPage;\n var dataSize = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.props.dataSize;\n\n return Math.ceil(dataSize / sizePerPage);\n }\n }, {\n key: 'calculateLastPage',\n value: function calculateLastPage(totalPages) {\n var pageStartIndex = this.props.pageStartIndex;\n\n return pageStartIndex + totalPages - 1;\n }\n }, {\n key: 'calculateFromTo',\n value: function calculateFromTo() {\n var _props2 = this.props,\n dataSize = _props2.dataSize,\n currPage = _props2.currPage,\n currSizePerPage = _props2.currSizePerPage,\n pageStartIndex = _props2.pageStartIndex;\n\n var offset = Math.abs(_const2.default.PAGE_START_INDEX - pageStartIndex);\n\n var from = (currPage - pageStartIndex) * currSizePerPage;\n from = dataSize === 0 ? 0 : from + 1;\n var to = Math.min(currSizePerPage * (currPage + offset), dataSize);\n if (to > dataSize) to = dataSize;\n\n return [from, to];\n }\n }, {\n key: 'calculatePages',\n value: function calculatePages(totalPages, lastPage) {\n var _props3 = this.props,\n currPage = _props3.currPage,\n paginationSize = _props3.paginationSize,\n pageStartIndex = _props3.pageStartIndex,\n withFirstAndLast = _props3.withFirstAndLast,\n firstPageText = _props3.firstPageText,\n prePageText = _props3.prePageText,\n nextPageText = _props3.nextPageText,\n lastPageText = _props3.lastPageText,\n alwaysShowAllBtns = _props3.alwaysShowAllBtns;\n\n\n var pages = [];\n var endPage = totalPages;\n if (endPage <= 0) return [];\n\n var startPage = Math.max(currPage - Math.floor(paginationSize / 2), pageStartIndex);\n endPage = startPage + paginationSize - 1;\n\n if (endPage > lastPage) {\n endPage = lastPage;\n startPage = endPage - paginationSize + 1;\n }\n\n if (alwaysShowAllBtns) {\n if (withFirstAndLast) {\n pages = [firstPageText, prePageText];\n } else {\n pages = [prePageText];\n }\n }\n\n if (startPage !== pageStartIndex && totalPages > paginationSize && withFirstAndLast && pages.length === 0) {\n pages = [firstPageText, prePageText];\n } else if (totalPages > 1 && pages.length === 0) {\n pages = [prePageText];\n }\n\n for (var i = startPage; i <= endPage; i += 1) {\n if (i >= pageStartIndex) pages.push(i);\n }\n\n if (alwaysShowAllBtns || endPage <= lastPage && pages.length > 1) {\n pages.push(nextPageText);\n }\n if (endPage !== lastPage && withFirstAndLast || withFirstAndLast && alwaysShowAllBtns) {\n pages.push(lastPageText);\n }\n\n // if ((endPage <= lastPage && pages.length > 1) || alwaysShowAllBtns) {\n // pages.push(nextPageText);\n // }\n // if (endPage !== lastPage && withFirstAndLast) {\n // pages.push(lastPageText);\n // }\n\n return pages;\n }\n }, {\n key: 'calculatePageStatus',\n value: function calculatePageStatus() {\n var pages = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];\n\n var _this2 = this;\n\n var lastPage = arguments[1];\n var disablePageTitle = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n var _props4 = this.props,\n currPage = _props4.currPage,\n pageStartIndex = _props4.pageStartIndex,\n firstPageText = _props4.firstPageText,\n prePageText = _props4.prePageText,\n nextPageText = _props4.nextPageText,\n lastPageText = _props4.lastPageText,\n alwaysShowAllBtns = _props4.alwaysShowAllBtns;\n\n var isStart = function isStart(page) {\n return currPage === pageStartIndex && (page === firstPageText || page === prePageText);\n };\n var isEnd = function isEnd(page) {\n return currPage === lastPage && (page === nextPageText || page === lastPageText);\n };\n\n return pages.filter(function (page) {\n if (alwaysShowAllBtns) {\n return true;\n }\n return !(isStart(page) || isEnd(page));\n }).map(function (page) {\n var title = void 0;\n var active = page === currPage;\n var disabled = isStart(page) || isEnd(page);\n\n if (page === nextPageText) {\n title = _this2.props.nextPageTitle;\n } else if (page === prePageText) {\n title = _this2.props.prePageTitle;\n } else if (page === firstPageText) {\n title = _this2.props.firstPageTitle;\n } else if (page === lastPageText) {\n title = _this2.props.lastPageTitle;\n } else {\n title = '' + page;\n }\n\n var pageResult = { page: page, active: active, disabled: disabled };\n if (!disablePageTitle) {\n pageResult.title = title;\n }\n return pageResult;\n });\n }\n }, {\n key: 'calculateSizePerPageStatus',\n value: function calculateSizePerPageStatus() {\n var sizePerPageList = this.props.sizePerPageList;\n\n return sizePerPageList.map(function (_sizePerPage) {\n var pageText = typeof _sizePerPage.text !== 'undefined' ? _sizePerPage.text : _sizePerPage;\n var pageNumber = typeof _sizePerPage.value !== 'undefined' ? _sizePerPage.value : _sizePerPage;\n return {\n text: '' + pageText,\n page: pageNumber\n };\n });\n }\n }]);\n\n return PageResolver;\n }(ExtendBase);\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n\tvalue: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _propTypes = require('prop-types');\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar sizerStyle = {\n\tposition: 'absolute',\n\ttop: 0,\n\tleft: 0,\n\tvisibility: 'hidden',\n\theight: 0,\n\toverflow: 'scroll',\n\twhiteSpace: 'pre'\n};\n\nvar INPUT_PROPS_BLACKLIST = ['extraWidth', 'injectStyles', 'inputClassName', 'inputRef', 'inputStyle', 'minWidth', 'onAutosize', 'placeholderIsMinWidth'];\n\nvar cleanInputProps = function cleanInputProps(inputProps) {\n\tINPUT_PROPS_BLACKLIST.forEach(function (field) {\n\t\treturn delete inputProps[field];\n\t});\n\treturn inputProps;\n};\n\nvar copyStyles = function copyStyles(styles, node) {\n\tnode.style.fontSize = styles.fontSize;\n\tnode.style.fontFamily = styles.fontFamily;\n\tnode.style.fontWeight = styles.fontWeight;\n\tnode.style.fontStyle = styles.fontStyle;\n\tnode.style.letterSpacing = styles.letterSpacing;\n\tnode.style.textTransform = styles.textTransform;\n};\n\nvar isIE = typeof window !== 'undefined' && window.navigator ? /MSIE |Trident\\/|Edge\\//.test(window.navigator.userAgent) : false;\n\nvar generateId = function generateId() {\n\t// we only need an auto-generated ID for stylesheet injection, which is only\n\t// used for IE. so if the browser is not IE, this should return undefined.\n\treturn isIE ? '_' + Math.random().toString(36).substr(2, 12) : undefined;\n};\n\nvar AutosizeInput = function (_Component) {\n\t_inherits(AutosizeInput, _Component);\n\n\t_createClass(AutosizeInput, null, [{\n\t\tkey: 'getDerivedStateFromProps',\n\t\tvalue: function getDerivedStateFromProps(props, state) {\n\t\t\tvar id = props.id;\n\n\t\t\treturn id !== state.prevId ? { inputId: id || generateId(), prevId: id } : null;\n\t\t}\n\t}]);\n\n\tfunction AutosizeInput(props) {\n\t\t_classCallCheck(this, AutosizeInput);\n\n\t\tvar _this = _possibleConstructorReturn(this, (AutosizeInput.__proto__ || Object.getPrototypeOf(AutosizeInput)).call(this, props));\n\n\t\t_this.inputRef = function (el) {\n\t\t\t_this.input = el;\n\t\t\tif (typeof _this.props.inputRef === 'function') {\n\t\t\t\t_this.props.inputRef(el);\n\t\t\t}\n\t\t};\n\n\t\t_this.placeHolderSizerRef = function (el) {\n\t\t\t_this.placeHolderSizer = el;\n\t\t};\n\n\t\t_this.sizerRef = function (el) {\n\t\t\t_this.sizer = el;\n\t\t};\n\n\t\t_this.state = {\n\t\t\tinputWidth: props.minWidth,\n\t\t\tinputId: props.id || generateId(),\n\t\t\tprevId: props.id\n\t\t};\n\t\treturn _this;\n\t}\n\n\t_createClass(AutosizeInput, [{\n\t\tkey: 'componentDidMount',\n\t\tvalue: function componentDidMount() {\n\t\t\tthis.mounted = true;\n\t\t\tthis.copyInputStyles();\n\t\t\tthis.updateInputWidth();\n\t\t}\n\t}, {\n\t\tkey: 'componentDidUpdate',\n\t\tvalue: function componentDidUpdate(prevProps, prevState) {\n\t\t\tif (prevState.inputWidth !== this.state.inputWidth) {\n\t\t\t\tif (typeof this.props.onAutosize === 'function') {\n\t\t\t\t\tthis.props.onAutosize(this.state.inputWidth);\n\t\t\t\t}\n\t\t\t}\n\t\t\tthis.updateInputWidth();\n\t\t}\n\t}, {\n\t\tkey: 'componentWillUnmount',\n\t\tvalue: function componentWillUnmount() {\n\t\t\tthis.mounted = false;\n\t\t}\n\t}, {\n\t\tkey: 'copyInputStyles',\n\t\tvalue: function copyInputStyles() {\n\t\t\tif (!this.mounted || !window.getComputedStyle) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tvar inputStyles = this.input && window.getComputedStyle(this.input);\n\t\t\tif (!inputStyles) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tcopyStyles(inputStyles, this.sizer);\n\t\t\tif (this.placeHolderSizer) {\n\t\t\t\tcopyStyles(inputStyles, this.placeHolderSizer);\n\t\t\t}\n\t\t}\n\t}, {\n\t\tkey: 'updateInputWidth',\n\t\tvalue: function updateInputWidth() {\n\t\t\tif (!this.mounted || !this.sizer || typeof this.sizer.scrollWidth === 'undefined') {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tvar newInputWidth = void 0;\n\t\t\tif (this.props.placeholder && (!this.props.value || this.props.value && this.props.placeholderIsMinWidth)) {\n\t\t\t\tnewInputWidth = Math.max(this.sizer.scrollWidth, this.placeHolderSizer.scrollWidth) + 2;\n\t\t\t} else {\n\t\t\t\tnewInputWidth = this.sizer.scrollWidth + 2;\n\t\t\t}\n\t\t\t// add extraWidth to the detected width. for number types, this defaults to 16 to allow for the stepper UI\n\t\t\tvar extraWidth = this.props.type === 'number' && this.props.extraWidth === undefined ? 16 : parseInt(this.props.extraWidth) || 0;\n\t\t\tnewInputWidth += extraWidth;\n\t\t\tif (newInputWidth < this.props.minWidth) {\n\t\t\t\tnewInputWidth = this.props.minWidth;\n\t\t\t}\n\t\t\tif (newInputWidth !== this.state.inputWidth) {\n\t\t\t\tthis.setState({\n\t\t\t\t\tinputWidth: newInputWidth\n\t\t\t\t});\n\t\t\t}\n\t\t}\n\t}, {\n\t\tkey: 'getInput',\n\t\tvalue: function getInput() {\n\t\t\treturn this.input;\n\t\t}\n\t}, {\n\t\tkey: 'focus',\n\t\tvalue: function focus() {\n\t\t\tthis.input.focus();\n\t\t}\n\t}, {\n\t\tkey: 'blur',\n\t\tvalue: function blur() {\n\t\t\tthis.input.blur();\n\t\t}\n\t}, {\n\t\tkey: 'select',\n\t\tvalue: function select() {\n\t\t\tthis.input.select();\n\t\t}\n\t}, {\n\t\tkey: 'renderStyles',\n\t\tvalue: function renderStyles() {\n\t\t\t// this method injects styles to hide IE's clear indicator, which messes\n\t\t\t// with input size detection. the stylesheet is only injected when the\n\t\t\t// browser is IE, and can also be disabled by the `injectStyles` prop.\n\t\t\tvar injectStyles = this.props.injectStyles;\n\n\t\t\treturn isIE && injectStyles ? _react2.default.createElement('style', { dangerouslySetInnerHTML: {\n\t\t\t\t\t__html: 'input#' + this.state.inputId + '::-ms-clear {display: none;}'\n\t\t\t\t} }) : null;\n\t\t}\n\t}, {\n\t\tkey: 'render',\n\t\tvalue: function render() {\n\t\t\tvar sizerValue = [this.props.defaultValue, this.props.value, ''].reduce(function (previousValue, currentValue) {\n\t\t\t\tif (previousValue !== null && previousValue !== undefined) {\n\t\t\t\t\treturn previousValue;\n\t\t\t\t}\n\t\t\t\treturn currentValue;\n\t\t\t});\n\n\t\t\tvar wrapperStyle = _extends({}, this.props.style);\n\t\t\tif (!wrapperStyle.display) wrapperStyle.display = 'inline-block';\n\n\t\t\tvar inputStyle = _extends({\n\t\t\t\tboxSizing: 'content-box',\n\t\t\t\twidth: this.state.inputWidth + 'px'\n\t\t\t}, this.props.inputStyle);\n\n\t\t\tvar inputProps = _objectWithoutProperties(this.props, []);\n\n\t\t\tcleanInputProps(inputProps);\n\t\t\tinputProps.className = this.props.inputClassName;\n\t\t\tinputProps.id = this.state.inputId;\n\t\t\tinputProps.style = inputStyle;\n\n\t\t\treturn _react2.default.createElement(\n\t\t\t\t'div',\n\t\t\t\t{ className: this.props.className, style: wrapperStyle },\n\t\t\t\tthis.renderStyles(),\n\t\t\t\t_react2.default.createElement('input', _extends({}, inputProps, { ref: this.inputRef })),\n\t\t\t\t_react2.default.createElement(\n\t\t\t\t\t'div',\n\t\t\t\t\t{ ref: this.sizerRef, style: sizerStyle },\n\t\t\t\t\tsizerValue\n\t\t\t\t),\n\t\t\t\tthis.props.placeholder ? _react2.default.createElement(\n\t\t\t\t\t'div',\n\t\t\t\t\t{ ref: this.placeHolderSizerRef, style: sizerStyle },\n\t\t\t\t\tthis.props.placeholder\n\t\t\t\t) : null\n\t\t\t);\n\t\t}\n\t}]);\n\n\treturn AutosizeInput;\n}(_react.Component);\n\nAutosizeInput.propTypes = {\n\tclassName: _propTypes2.default.string, // className for the outer element\n\tdefaultValue: _propTypes2.default.any, // default field value\n\textraWidth: _propTypes2.default.oneOfType([// additional width for input element\n\t_propTypes2.default.number, _propTypes2.default.string]),\n\tid: _propTypes2.default.string, // id to use for the input, can be set for consistent snapshots\n\tinjectStyles: _propTypes2.default.bool, // inject the custom stylesheet to hide clear UI, defaults to true\n\tinputClassName: _propTypes2.default.string, // className for the input element\n\tinputRef: _propTypes2.default.func, // ref callback for the input element\n\tinputStyle: _propTypes2.default.object, // css styles for the input element\n\tminWidth: _propTypes2.default.oneOfType([// minimum width for input element\n\t_propTypes2.default.number, _propTypes2.default.string]),\n\tonAutosize: _propTypes2.default.func, // onAutosize handler: function(newWidth) {}\n\tonChange: _propTypes2.default.func, // onChange handler: function(event) {}\n\tplaceholder: _propTypes2.default.string, // placeholder text\n\tplaceholderIsMinWidth: _propTypes2.default.bool, // don't collapse size to less than the placeholder\n\tstyle: _propTypes2.default.object, // css styles for the outer element\n\tvalue: _propTypes2.default.any // field value\n};\nAutosizeInput.defaultProps = {\n\tminWidth: 1,\n\tinjectStyles: true\n};\n\nexports.default = AutosizeInput;","function stylis_min (W) {\n function M(d, c, e, h, a) {\n for (var m = 0, b = 0, v = 0, n = 0, q, g, x = 0, K = 0, k, u = k = q = 0, l = 0, r = 0, I = 0, t = 0, B = e.length, J = B - 1, y, f = '', p = '', F = '', G = '', C; l < B;) {\n g = e.charCodeAt(l);\n l === J && 0 !== b + n + v + m && (0 !== b && (g = 47 === b ? 10 : 47), n = v = m = 0, B++, J++);\n\n if (0 === b + n + v + m) {\n if (l === J && (0 < r && (f = f.replace(N, '')), 0 < f.trim().length)) {\n switch (g) {\n case 32:\n case 9:\n case 59:\n case 13:\n case 10:\n break;\n\n default:\n f += e.charAt(l);\n }\n\n g = 59;\n }\n\n switch (g) {\n case 123:\n f = f.trim();\n q = f.charCodeAt(0);\n k = 1;\n\n for (t = ++l; l < B;) {\n switch (g = e.charCodeAt(l)) {\n case 123:\n k++;\n break;\n\n case 125:\n k--;\n break;\n\n case 47:\n switch (g = e.charCodeAt(l + 1)) {\n case 42:\n case 47:\n a: {\n for (u = l + 1; u < J; ++u) {\n switch (e.charCodeAt(u)) {\n case 47:\n if (42 === g && 42 === e.charCodeAt(u - 1) && l + 2 !== u) {\n l = u + 1;\n break a;\n }\n\n break;\n\n case 10:\n if (47 === g) {\n l = u + 1;\n break a;\n }\n\n }\n }\n\n l = u;\n }\n\n }\n\n break;\n\n case 91:\n g++;\n\n case 40:\n g++;\n\n case 34:\n case 39:\n for (; l++ < J && e.charCodeAt(l) !== g;) {\n }\n\n }\n\n if (0 === k) break;\n l++;\n }\n\n k = e.substring(t, l);\n 0 === q && (q = (f = f.replace(ca, '').trim()).charCodeAt(0));\n\n switch (q) {\n case 64:\n 0 < r && (f = f.replace(N, ''));\n g = f.charCodeAt(1);\n\n switch (g) {\n case 100:\n case 109:\n case 115:\n case 45:\n r = c;\n break;\n\n default:\n r = O;\n }\n\n k = M(c, r, k, g, a + 1);\n t = k.length;\n 0 < A && (r = X(O, f, I), C = H(3, k, r, c, D, z, t, g, a, h), f = r.join(''), void 0 !== C && 0 === (t = (k = C.trim()).length) && (g = 0, k = ''));\n if (0 < t) switch (g) {\n case 115:\n f = f.replace(da, ea);\n\n case 100:\n case 109:\n case 45:\n k = f + '{' + k + '}';\n break;\n\n case 107:\n f = f.replace(fa, '$1 $2');\n k = f + '{' + k + '}';\n k = 1 === w || 2 === w && L('@' + k, 3) ? '@-webkit-' + k + '@' + k : '@' + k;\n break;\n\n default:\n k = f + k, 112 === h && (k = (p += k, ''));\n } else k = '';\n break;\n\n default:\n k = M(c, X(c, f, I), k, h, a + 1);\n }\n\n F += k;\n k = I = r = u = q = 0;\n f = '';\n g = e.charCodeAt(++l);\n break;\n\n case 125:\n case 59:\n f = (0 < r ? f.replace(N, '') : f).trim();\n if (1 < (t = f.length)) switch (0 === u && (q = f.charCodeAt(0), 45 === q || 96 < q && 123 > q) && (t = (f = f.replace(' ', ':')).length), 0 < A && void 0 !== (C = H(1, f, c, d, D, z, p.length, h, a, h)) && 0 === (t = (f = C.trim()).length) && (f = '\\x00\\x00'), q = f.charCodeAt(0), g = f.charCodeAt(1), q) {\n case 0:\n break;\n\n case 64:\n if (105 === g || 99 === g) {\n G += f + e.charAt(l);\n break;\n }\n\n default:\n 58 !== f.charCodeAt(t - 1) && (p += P(f, q, g, f.charCodeAt(2)));\n }\n I = r = u = q = 0;\n f = '';\n g = e.charCodeAt(++l);\n }\n }\n\n switch (g) {\n case 13:\n case 10:\n 47 === b ? b = 0 : 0 === 1 + q && 107 !== h && 0 < f.length && (r = 1, f += '\\x00');\n 0 < A * Y && H(0, f, c, d, D, z, p.length, h, a, h);\n z = 1;\n D++;\n break;\n\n case 59:\n case 125:\n if (0 === b + n + v + m) {\n z++;\n break;\n }\n\n default:\n z++;\n y = e.charAt(l);\n\n switch (g) {\n case 9:\n case 32:\n if (0 === n + m + b) switch (x) {\n case 44:\n case 58:\n case 9:\n case 32:\n y = '';\n break;\n\n default:\n 32 !== g && (y = ' ');\n }\n break;\n\n case 0:\n y = '\\\\0';\n break;\n\n case 12:\n y = '\\\\f';\n break;\n\n case 11:\n y = '\\\\v';\n break;\n\n case 38:\n 0 === n + b + m && (r = I = 1, y = '\\f' + y);\n break;\n\n case 108:\n if (0 === n + b + m + E && 0 < u) switch (l - u) {\n case 2:\n 112 === x && 58 === e.charCodeAt(l - 3) && (E = x);\n\n case 8:\n 111 === K && (E = K);\n }\n break;\n\n case 58:\n 0 === n + b + m && (u = l);\n break;\n\n case 44:\n 0 === b + v + n + m && (r = 1, y += '\\r');\n break;\n\n case 34:\n case 39:\n 0 === b && (n = n === g ? 0 : 0 === n ? g : n);\n break;\n\n case 91:\n 0 === n + b + v && m++;\n break;\n\n case 93:\n 0 === n + b + v && m--;\n break;\n\n case 41:\n 0 === n + b + m && v--;\n break;\n\n case 40:\n if (0 === n + b + m) {\n if (0 === q) switch (2 * x + 3 * K) {\n case 533:\n break;\n\n default:\n q = 1;\n }\n v++;\n }\n\n break;\n\n case 64:\n 0 === b + v + n + m + u + k && (k = 1);\n break;\n\n case 42:\n case 47:\n if (!(0 < n + m + v)) switch (b) {\n case 0:\n switch (2 * g + 3 * e.charCodeAt(l + 1)) {\n case 235:\n b = 47;\n break;\n\n case 220:\n t = l, b = 42;\n }\n\n break;\n\n case 42:\n 47 === g && 42 === x && t + 2 !== l && (33 === e.charCodeAt(t + 2) && (p += e.substring(t, l + 1)), y = '', b = 0);\n }\n }\n\n 0 === b && (f += y);\n }\n\n K = x;\n x = g;\n l++;\n }\n\n t = p.length;\n\n if (0 < t) {\n r = c;\n if (0 < A && (C = H(2, p, r, d, D, z, t, h, a, h), void 0 !== C && 0 === (p = C).length)) return G + p + F;\n p = r.join(',') + '{' + p + '}';\n\n if (0 !== w * E) {\n 2 !== w || L(p, 2) || (E = 0);\n\n switch (E) {\n case 111:\n p = p.replace(ha, ':-moz-$1') + p;\n break;\n\n case 112:\n p = p.replace(Q, '::-webkit-input-$1') + p.replace(Q, '::-moz-$1') + p.replace(Q, ':-ms-input-$1') + p;\n }\n\n E = 0;\n }\n }\n\n return G + p + F;\n }\n\n function X(d, c, e) {\n var h = c.trim().split(ia);\n c = h;\n var a = h.length,\n m = d.length;\n\n switch (m) {\n case 0:\n case 1:\n var b = 0;\n\n for (d = 0 === m ? '' : d[0] + ' '; b < a; ++b) {\n c[b] = Z(d, c[b], e).trim();\n }\n\n break;\n\n default:\n var v = b = 0;\n\n for (c = []; b < a; ++b) {\n for (var n = 0; n < m; ++n) {\n c[v++] = Z(d[n] + ' ', h[b], e).trim();\n }\n }\n\n }\n\n return c;\n }\n\n function Z(d, c, e) {\n var h = c.charCodeAt(0);\n 33 > h && (h = (c = c.trim()).charCodeAt(0));\n\n switch (h) {\n case 38:\n return c.replace(F, '$1' + d.trim());\n\n case 58:\n return d.trim() + c.replace(F, '$1' + d.trim());\n\n default:\n if (0 < 1 * e && 0 < c.indexOf('\\f')) return c.replace(F, (58 === d.charCodeAt(0) ? '' : '$1') + d.trim());\n }\n\n return d + c;\n }\n\n function P(d, c, e, h) {\n var a = d + ';',\n m = 2 * c + 3 * e + 4 * h;\n\n if (944 === m) {\n d = a.indexOf(':', 9) + 1;\n var b = a.substring(d, a.length - 1).trim();\n b = a.substring(0, d).trim() + b + ';';\n return 1 === w || 2 === w && L(b, 1) ? '-webkit-' + b + b : b;\n }\n\n if (0 === w || 2 === w && !L(a, 1)) return a;\n\n switch (m) {\n case 1015:\n return 97 === a.charCodeAt(10) ? '-webkit-' + a + a : a;\n\n case 951:\n return 116 === a.charCodeAt(3) ? '-webkit-' + a + a : a;\n\n case 963:\n return 110 === a.charCodeAt(5) ? '-webkit-' + a + a : a;\n\n case 1009:\n if (100 !== a.charCodeAt(4)) break;\n\n case 969:\n case 942:\n return '-webkit-' + a + a;\n\n case 978:\n return '-webkit-' + a + '-moz-' + a + a;\n\n case 1019:\n case 983:\n return '-webkit-' + a + '-moz-' + a + '-ms-' + a + a;\n\n case 883:\n if (45 === a.charCodeAt(8)) return '-webkit-' + a + a;\n if (0 < a.indexOf('image-set(', 11)) return a.replace(ja, '$1-webkit-$2') + a;\n break;\n\n case 932:\n if (45 === a.charCodeAt(4)) switch (a.charCodeAt(5)) {\n case 103:\n return '-webkit-box-' + a.replace('-grow', '') + '-webkit-' + a + '-ms-' + a.replace('grow', 'positive') + a;\n\n case 115:\n return '-webkit-' + a + '-ms-' + a.replace('shrink', 'negative') + a;\n\n case 98:\n return '-webkit-' + a + '-ms-' + a.replace('basis', 'preferred-size') + a;\n }\n return '-webkit-' + a + '-ms-' + a + a;\n\n case 964:\n return '-webkit-' + a + '-ms-flex-' + a + a;\n\n case 1023:\n if (99 !== a.charCodeAt(8)) break;\n b = a.substring(a.indexOf(':', 15)).replace('flex-', '').replace('space-between', 'justify');\n return '-webkit-box-pack' + b + '-webkit-' + a + '-ms-flex-pack' + b + a;\n\n case 1005:\n return ka.test(a) ? a.replace(aa, ':-webkit-') + a.replace(aa, ':-moz-') + a : a;\n\n case 1e3:\n b = a.substring(13).trim();\n c = b.indexOf('-') + 1;\n\n switch (b.charCodeAt(0) + b.charCodeAt(c)) {\n case 226:\n b = a.replace(G, 'tb');\n break;\n\n case 232:\n b = a.replace(G, 'tb-rl');\n break;\n\n case 220:\n b = a.replace(G, 'lr');\n break;\n\n default:\n return a;\n }\n\n return '-webkit-' + a + '-ms-' + b + a;\n\n case 1017:\n if (-1 === a.indexOf('sticky', 9)) break;\n\n case 975:\n c = (a = d).length - 10;\n b = (33 === a.charCodeAt(c) ? a.substring(0, c) : a).substring(d.indexOf(':', 7) + 1).trim();\n\n switch (m = b.charCodeAt(0) + (b.charCodeAt(7) | 0)) {\n case 203:\n if (111 > b.charCodeAt(8)) break;\n\n case 115:\n a = a.replace(b, '-webkit-' + b) + ';' + a;\n break;\n\n case 207:\n case 102:\n a = a.replace(b, '-webkit-' + (102 < m ? 'inline-' : '') + 'box') + ';' + a.replace(b, '-webkit-' + b) + ';' + a.replace(b, '-ms-' + b + 'box') + ';' + a;\n }\n\n return a + ';';\n\n case 938:\n if (45 === a.charCodeAt(5)) switch (a.charCodeAt(6)) {\n case 105:\n return b = a.replace('-items', ''), '-webkit-' + a + '-webkit-box-' + b + '-ms-flex-' + b + a;\n\n case 115:\n return '-webkit-' + a + '-ms-flex-item-' + a.replace(ba, '') + a;\n\n default:\n return '-webkit-' + a + '-ms-flex-line-pack' + a.replace('align-content', '').replace(ba, '') + a;\n }\n break;\n\n case 973:\n case 989:\n if (45 !== a.charCodeAt(3) || 122 === a.charCodeAt(4)) break;\n\n case 931:\n case 953:\n if (!0 === la.test(d)) return 115 === (b = d.substring(d.indexOf(':') + 1)).charCodeAt(0) ? P(d.replace('stretch', 'fill-available'), c, e, h).replace(':fill-available', ':stretch') : a.replace(b, '-webkit-' + b) + a.replace(b, '-moz-' + b.replace('fill-', '')) + a;\n break;\n\n case 962:\n if (a = '-webkit-' + a + (102 === a.charCodeAt(5) ? '-ms-' + a : '') + a, 211 === e + h && 105 === a.charCodeAt(13) && 0 < a.indexOf('transform', 10)) return a.substring(0, a.indexOf(';', 27) + 1).replace(ma, '$1-webkit-$2') + a;\n }\n\n return a;\n }\n\n function L(d, c) {\n var e = d.indexOf(1 === c ? ':' : '{'),\n h = d.substring(0, 3 !== c ? e : 10);\n e = d.substring(e + 1, d.length - 1);\n return R(2 !== c ? h : h.replace(na, '$1'), e, c);\n }\n\n function ea(d, c) {\n var e = P(c, c.charCodeAt(0), c.charCodeAt(1), c.charCodeAt(2));\n return e !== c + ';' ? e.replace(oa, ' or ($1)').substring(4) : '(' + c + ')';\n }\n\n function H(d, c, e, h, a, m, b, v, n, q) {\n for (var g = 0, x = c, w; g < A; ++g) {\n switch (w = S[g].call(B, d, x, e, h, a, m, b, v, n, q)) {\n case void 0:\n case !1:\n case !0:\n case null:\n break;\n\n default:\n x = w;\n }\n }\n\n if (x !== c) return x;\n }\n\n function T(d) {\n switch (d) {\n case void 0:\n case null:\n A = S.length = 0;\n break;\n\n default:\n if ('function' === typeof d) S[A++] = d;else if ('object' === typeof d) for (var c = 0, e = d.length; c < e; ++c) {\n T(d[c]);\n } else Y = !!d | 0;\n }\n\n return T;\n }\n\n function U(d) {\n d = d.prefix;\n void 0 !== d && (R = null, d ? 'function' !== typeof d ? w = 1 : (w = 2, R = d) : w = 0);\n return U;\n }\n\n function B(d, c) {\n var e = d;\n 33 > e.charCodeAt(0) && (e = e.trim());\n V = e;\n e = [V];\n\n if (0 < A) {\n var h = H(-1, c, e, e, D, z, 0, 0, 0, 0);\n void 0 !== h && 'string' === typeof h && (c = h);\n }\n\n var a = M(O, e, c, 0, 0);\n 0 < A && (h = H(-2, a, e, e, D, z, a.length, 0, 0, 0), void 0 !== h && (a = h));\n V = '';\n E = 0;\n z = D = 1;\n return a;\n }\n\n var ca = /^\\0+/g,\n N = /[\\0\\r\\f]/g,\n aa = /: */g,\n ka = /zoo|gra/,\n ma = /([,: ])(transform)/g,\n ia = /,\\r+?/g,\n F = /([\\t\\r\\n ])*\\f?&/g,\n fa = /@(k\\w+)\\s*(\\S*)\\s*/,\n Q = /::(place)/g,\n ha = /:(read-only)/g,\n G = /[svh]\\w+-[tblr]{2}/,\n da = /\\(\\s*(.*)\\s*\\)/g,\n oa = /([\\s\\S]*?);/g,\n ba = /-self|flex-/g,\n na = /[^]*?(:[rp][el]a[\\w-]+)[^]*/,\n la = /stretch|:\\s*\\w+\\-(?:conte|avail)/,\n ja = /([^-])(image-set\\()/,\n z = 1,\n D = 1,\n E = 0,\n w = 1,\n O = [],\n S = [],\n A = 0,\n R = null,\n Y = 0,\n V = '';\n B.use = T;\n B.set = U;\n void 0 !== W && U(W);\n return B;\n}\n\nexport default stylis_min;\n","import { StyleSheet } from '@emotion/sheet';\nimport Stylis from '@emotion/stylis';\nimport '@emotion/weak-memoize';\n\n// https://github.com/thysultan/stylis.js/tree/master/plugins/rule-sheet\n// inlined to avoid umd wrapper and peerDep warnings/installing stylis\n// since we use stylis after closure compiler\nvar delimiter = '/*|*/';\nvar needle = delimiter + '}';\n\nfunction toSheet(block) {\n if (block) {\n Sheet.current.insert(block + '}');\n }\n}\n\nvar Sheet = {\n current: null\n};\nvar ruleSheet = function ruleSheet(context, content, selectors, parents, line, column, length, ns, depth, at) {\n switch (context) {\n // property\n case 1:\n {\n switch (content.charCodeAt(0)) {\n case 64:\n {\n // @import\n Sheet.current.insert(content + ';');\n return '';\n }\n // charcode for l\n\n case 108:\n {\n // charcode for b\n // this ignores label\n if (content.charCodeAt(2) === 98) {\n return '';\n }\n }\n }\n\n break;\n }\n // selector\n\n case 2:\n {\n if (ns === 0) return content + delimiter;\n break;\n }\n // at-rule\n\n case 3:\n {\n switch (ns) {\n // @font-face, @page\n case 102:\n case 112:\n {\n Sheet.current.insert(selectors[0] + content);\n return '';\n }\n\n default:\n {\n return content + (at === 0 ? delimiter : '');\n }\n }\n }\n\n case -2:\n {\n content.split(needle).forEach(toSheet);\n }\n }\n};\n\nvar createCache = function createCache(options) {\n if (options === undefined) options = {};\n var key = options.key || 'css';\n var stylisOptions;\n\n if (options.prefix !== undefined) {\n stylisOptions = {\n prefix: options.prefix\n };\n }\n\n var stylis = new Stylis(stylisOptions);\n\n if (process.env.NODE_ENV !== 'production') {\n // $FlowFixMe\n if (/[^a-z-]/.test(key)) {\n throw new Error(\"Emotion key must only contain lower case alphabetical characters and - but \\\"\" + key + \"\\\" was passed\");\n }\n }\n\n var inserted = {}; // $FlowFixMe\n\n var container;\n\n {\n container = options.container || document.head;\n var nodes = document.querySelectorAll(\"style[data-emotion-\" + key + \"]\");\n Array.prototype.forEach.call(nodes, function (node) {\n var attrib = node.getAttribute(\"data-emotion-\" + key); // $FlowFixMe\n\n attrib.split(' ').forEach(function (id) {\n inserted[id] = true;\n });\n\n if (node.parentNode !== container) {\n container.appendChild(node);\n }\n });\n }\n\n var _insert;\n\n {\n stylis.use(options.stylisPlugins)(ruleSheet);\n\n _insert = function insert(selector, serialized, sheet, shouldCache) {\n var name = serialized.name;\n Sheet.current = sheet;\n\n if (process.env.NODE_ENV !== 'production' && serialized.map !== undefined) {\n var map = serialized.map;\n Sheet.current = {\n insert: function insert(rule) {\n sheet.insert(rule + map);\n }\n };\n }\n\n stylis(selector, serialized.styles);\n\n if (shouldCache) {\n cache.inserted[name] = true;\n }\n };\n }\n\n if (process.env.NODE_ENV !== 'production') {\n // https://esbench.com/bench/5bf7371a4cd7e6009ef61d0a\n var commentStart = /\\/\\*/g;\n var commentEnd = /\\*\\//g;\n stylis.use(function (context, content) {\n switch (context) {\n case -1:\n {\n while (commentStart.test(content)) {\n commentEnd.lastIndex = commentStart.lastIndex;\n\n if (commentEnd.test(content)) {\n commentStart.lastIndex = commentEnd.lastIndex;\n continue;\n }\n\n throw new Error('Your styles have an unterminated comment (\"/*\" without corresponding \"*/\").');\n }\n\n commentStart.lastIndex = 0;\n break;\n }\n }\n });\n stylis.use(function (context, content, selectors) {\n switch (context) {\n case -1:\n {\n var flag = 'emotion-disable-server-rendering-unsafe-selector-warning-please-do-not-use-this-the-warning-exists-for-a-reason';\n var unsafePseudoClasses = content.match(/(:first|:nth|:nth-last)-child/g);\n\n if (unsafePseudoClasses && cache.compat !== true) {\n unsafePseudoClasses.forEach(function (unsafePseudoClass) {\n var ignoreRegExp = new RegExp(unsafePseudoClass + \".*\\\\/\\\\* \" + flag + \" \\\\*\\\\/\");\n var ignore = ignoreRegExp.test(content);\n\n if (unsafePseudoClass && !ignore) {\n console.error(\"The pseudo class \\\"\" + unsafePseudoClass + \"\\\" is potentially unsafe when doing server-side rendering. Try changing it to \\\"\" + unsafePseudoClass.split('-child')[0] + \"-of-type\\\".\");\n }\n });\n }\n\n break;\n }\n }\n });\n }\n\n var cache = {\n key: key,\n sheet: new StyleSheet({\n key: key,\n container: container,\n nonce: options.nonce,\n speedy: options.speedy\n }),\n nonce: options.nonce,\n inserted: inserted,\n registered: {},\n insert: _insert\n };\n return cache;\n};\n\nexport default createCache;\n","'use strict';\n\nvar reactIs = require('react-is');\n\n/**\n * Copyright 2015, Yahoo! Inc.\n * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.\n */\nvar REACT_STATICS = {\n childContextTypes: true,\n contextType: true,\n contextTypes: true,\n defaultProps: true,\n displayName: true,\n getDefaultProps: true,\n getDerivedStateFromError: true,\n getDerivedStateFromProps: true,\n mixins: true,\n propTypes: true,\n type: true\n};\nvar KNOWN_STATICS = {\n name: true,\n length: true,\n prototype: true,\n caller: true,\n callee: true,\n arguments: true,\n arity: true\n};\nvar FORWARD_REF_STATICS = {\n '$$typeof': true,\n render: true,\n defaultProps: true,\n displayName: true,\n propTypes: true\n};\nvar MEMO_STATICS = {\n '$$typeof': true,\n compare: true,\n defaultProps: true,\n displayName: true,\n propTypes: true,\n type: true\n};\nvar TYPE_STATICS = {};\nTYPE_STATICS[reactIs.ForwardRef] = FORWARD_REF_STATICS;\nTYPE_STATICS[reactIs.Memo] = MEMO_STATICS;\n\nfunction getStatics(component) {\n // React v16.11 and below\n if (reactIs.isMemo(component)) {\n return MEMO_STATICS;\n } // React v16.12 and above\n\n\n return TYPE_STATICS[component['$$typeof']] || REACT_STATICS;\n}\n\nvar defineProperty = Object.defineProperty;\nvar getOwnPropertyNames = Object.getOwnPropertyNames;\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;\nvar getPrototypeOf = Object.getPrototypeOf;\nvar objectPrototype = Object.prototype;\nfunction hoistNonReactStatics(targetComponent, sourceComponent, blacklist) {\n if (typeof sourceComponent !== 'string') {\n // don't hoist over string (html) components\n if (objectPrototype) {\n var inheritedComponent = getPrototypeOf(sourceComponent);\n\n if (inheritedComponent && inheritedComponent !== objectPrototype) {\n hoistNonReactStatics(targetComponent, inheritedComponent, blacklist);\n }\n }\n\n var keys = getOwnPropertyNames(sourceComponent);\n\n if (getOwnPropertySymbols) {\n keys = keys.concat(getOwnPropertySymbols(sourceComponent));\n }\n\n var targetStatics = getStatics(targetComponent);\n var sourceStatics = getStatics(sourceComponent);\n\n for (var i = 0; i < keys.length; ++i) {\n var key = keys[i];\n\n if (!KNOWN_STATICS[key] && !(blacklist && blacklist[key]) && !(sourceStatics && sourceStatics[key]) && !(targetStatics && targetStatics[key])) {\n var descriptor = getOwnPropertyDescriptor(sourceComponent, key);\n\n try {\n // Avoid failures from read-only properties\n defineProperty(targetComponent, key, descriptor);\n } catch (e) {}\n }\n }\n }\n\n return targetComponent;\n}\n\nmodule.exports = hoistNonReactStatics;\n","import _inheritsLoose from \"@babel/runtime/helpers/inheritsLoose\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/assertThisInitialized\";\nimport _defineProperty from \"@babel/runtime/helpers/defineProperty\";\nimport * as React from 'react';\nimport createContext from '@hypnosphi/create-react-context';\nexport var ManagerReferenceNodeContext = createContext();\nexport var ManagerReferenceNodeSetterContext = createContext();\n\nvar Manager =\n/*#__PURE__*/\nfunction (_React$Component) {\n _inheritsLoose(Manager, _React$Component);\n\n function Manager() {\n var _this;\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n _this = _React$Component.call.apply(_React$Component, [this].concat(args)) || this;\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"referenceNode\", void 0);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"setReferenceNode\", function (newReferenceNode) {\n if (newReferenceNode && _this.referenceNode !== newReferenceNode) {\n _this.referenceNode = newReferenceNode;\n\n _this.forceUpdate();\n }\n });\n\n return _this;\n }\n\n var _proto = Manager.prototype;\n\n _proto.componentWillUnmount = function componentWillUnmount() {\n this.referenceNode = null;\n };\n\n _proto.render = function render() {\n return React.createElement(ManagerReferenceNodeContext.Provider, {\n value: this.referenceNode\n }, React.createElement(ManagerReferenceNodeSetterContext.Provider, {\n value: this.setReferenceNode\n }, this.props.children));\n };\n\n return Manager;\n}(React.Component);\n\nexport { Manager as default };","function _arrayLikeToArray(r, a) {\n (null == a || a > r.length) && (a = r.length);\n for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e];\n return n;\n}\nexport { _arrayLikeToArray as default };","/*!\n * Font Awesome Free 5.15.4 by @fontawesome - https://fontawesome.com\n * License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)\n */\nfunction _typeof(obj) {\n if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") {\n _typeof = function (obj) {\n return typeof obj;\n };\n } else {\n _typeof = function (obj) {\n return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj;\n };\n }\n\n return _typeof(obj);\n}\n\nfunction _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}\n\nfunction _defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n}\n\nfunction _createClass(Constructor, protoProps, staticProps) {\n if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n if (staticProps) _defineProperties(Constructor, staticProps);\n return Constructor;\n}\n\nfunction _defineProperty(obj, key, value) {\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n\n return obj;\n}\n\nfunction _objectSpread(target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i] != null ? arguments[i] : {};\n var ownKeys = Object.keys(source);\n\n if (typeof Object.getOwnPropertySymbols === 'function') {\n ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) {\n return Object.getOwnPropertyDescriptor(source, sym).enumerable;\n }));\n }\n\n ownKeys.forEach(function (key) {\n _defineProperty(target, key, source[key]);\n });\n }\n\n return target;\n}\n\nfunction _slicedToArray(arr, i) {\n return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest();\n}\n\nfunction _toConsumableArray(arr) {\n return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread();\n}\n\nfunction _arrayWithoutHoles(arr) {\n if (Array.isArray(arr)) {\n for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) arr2[i] = arr[i];\n\n return arr2;\n }\n}\n\nfunction _arrayWithHoles(arr) {\n if (Array.isArray(arr)) return arr;\n}\n\nfunction _iterableToArray(iter) {\n if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === \"[object Arguments]\") return Array.from(iter);\n}\n\nfunction _iterableToArrayLimit(arr, i) {\n var _arr = [];\n var _n = true;\n var _d = false;\n var _e = undefined;\n\n try {\n for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {\n _arr.push(_s.value);\n\n if (i && _arr.length === i) break;\n }\n } catch (err) {\n _d = true;\n _e = err;\n } finally {\n try {\n if (!_n && _i[\"return\"] != null) _i[\"return\"]();\n } finally {\n if (_d) throw _e;\n }\n }\n\n return _arr;\n}\n\nfunction _nonIterableSpread() {\n throw new TypeError(\"Invalid attempt to spread non-iterable instance\");\n}\n\nfunction _nonIterableRest() {\n throw new TypeError(\"Invalid attempt to destructure non-iterable instance\");\n}\n\nvar noop = function noop() {};\n\nvar _WINDOW = {};\nvar _DOCUMENT = {};\nvar _MUTATION_OBSERVER = null;\nvar _PERFORMANCE = {\n mark: noop,\n measure: noop\n};\n\ntry {\n if (typeof window !== 'undefined') _WINDOW = window;\n if (typeof document !== 'undefined') _DOCUMENT = document;\n if (typeof MutationObserver !== 'undefined') _MUTATION_OBSERVER = MutationObserver;\n if (typeof performance !== 'undefined') _PERFORMANCE = performance;\n} catch (e) {}\n\nvar _ref = _WINDOW.navigator || {},\n _ref$userAgent = _ref.userAgent,\n userAgent = _ref$userAgent === void 0 ? '' : _ref$userAgent;\n\nvar WINDOW = _WINDOW;\nvar DOCUMENT = _DOCUMENT;\nvar MUTATION_OBSERVER = _MUTATION_OBSERVER;\nvar PERFORMANCE = _PERFORMANCE;\nvar IS_BROWSER = !!WINDOW.document;\nvar IS_DOM = !!DOCUMENT.documentElement && !!DOCUMENT.head && typeof DOCUMENT.addEventListener === 'function' && typeof DOCUMENT.createElement === 'function';\nvar IS_IE = ~userAgent.indexOf('MSIE') || ~userAgent.indexOf('Trident/');\n\nvar NAMESPACE_IDENTIFIER = '___FONT_AWESOME___';\nvar UNITS_IN_GRID = 16;\nvar DEFAULT_FAMILY_PREFIX = 'fa';\nvar DEFAULT_REPLACEMENT_CLASS = 'svg-inline--fa';\nvar DATA_FA_I2SVG = 'data-fa-i2svg';\nvar DATA_FA_PSEUDO_ELEMENT = 'data-fa-pseudo-element';\nvar DATA_FA_PSEUDO_ELEMENT_PENDING = 'data-fa-pseudo-element-pending';\nvar DATA_PREFIX = 'data-prefix';\nvar DATA_ICON = 'data-icon';\nvar HTML_CLASS_I2SVG_BASE_CLASS = 'fontawesome-i2svg';\nvar MUTATION_APPROACH_ASYNC = 'async';\nvar TAGNAMES_TO_SKIP_FOR_PSEUDOELEMENTS = ['HTML', 'HEAD', 'STYLE', 'SCRIPT'];\nvar PRODUCTION = function () {\n try {\n return process.env.NODE_ENV === 'production';\n } catch (e) {\n return false;\n }\n}();\nvar PREFIX_TO_STYLE = {\n 'fas': 'solid',\n 'far': 'regular',\n 'fal': 'light',\n 'fad': 'duotone',\n 'fab': 'brands',\n 'fak': 'kit',\n 'fa': 'solid'\n};\nvar STYLE_TO_PREFIX = {\n 'solid': 'fas',\n 'regular': 'far',\n 'light': 'fal',\n 'duotone': 'fad',\n 'brands': 'fab',\n 'kit': 'fak'\n};\nvar LAYERS_TEXT_CLASSNAME = 'fa-layers-text';\nvar FONT_FAMILY_PATTERN = /Font Awesome ([5 ]*)(Solid|Regular|Light|Duotone|Brands|Free|Pro|Kit).*/i; // TODO: do we need to handle font-weight for kit SVG pseudo-elements?\n\nvar FONT_WEIGHT_TO_PREFIX = {\n '900': 'fas',\n '400': 'far',\n 'normal': 'far',\n '300': 'fal'\n};\nvar oneToTen = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];\nvar oneToTwenty = oneToTen.concat([11, 12, 13, 14, 15, 16, 17, 18, 19, 20]);\nvar ATTRIBUTES_WATCHED_FOR_MUTATION = ['class', 'data-prefix', 'data-icon', 'data-fa-transform', 'data-fa-mask'];\nvar DUOTONE_CLASSES = {\n GROUP: 'group',\n SWAP_OPACITY: 'swap-opacity',\n PRIMARY: 'primary',\n SECONDARY: 'secondary'\n};\nvar RESERVED_CLASSES = ['xs', 'sm', 'lg', 'fw', 'ul', 'li', 'border', 'pull-left', 'pull-right', 'spin', 'pulse', 'rotate-90', 'rotate-180', 'rotate-270', 'flip-horizontal', 'flip-vertical', 'flip-both', 'stack', 'stack-1x', 'stack-2x', 'inverse', 'layers', 'layers-text', 'layers-counter', DUOTONE_CLASSES.GROUP, DUOTONE_CLASSES.SWAP_OPACITY, DUOTONE_CLASSES.PRIMARY, DUOTONE_CLASSES.SECONDARY].concat(oneToTen.map(function (n) {\n return \"\".concat(n, \"x\");\n})).concat(oneToTwenty.map(function (n) {\n return \"w-\".concat(n);\n}));\n\nvar initial = WINDOW.FontAwesomeConfig || {};\n\nfunction getAttrConfig(attr) {\n var element = DOCUMENT.querySelector('script[' + attr + ']');\n\n if (element) {\n return element.getAttribute(attr);\n }\n}\n\nfunction coerce(val) {\n // Getting an empty string will occur if the attribute is set on the HTML tag but without a value\n // We'll assume that this is an indication that it should be toggled to true\n // For example \n if (val === '') return true;\n if (val === 'false') return false;\n if (val === 'true') return true;\n return val;\n}\n\nif (DOCUMENT && typeof DOCUMENT.querySelector === 'function') {\n var attrs = [['data-family-prefix', 'familyPrefix'], ['data-replacement-class', 'replacementClass'], ['data-auto-replace-svg', 'autoReplaceSvg'], ['data-auto-add-css', 'autoAddCss'], ['data-auto-a11y', 'autoA11y'], ['data-search-pseudo-elements', 'searchPseudoElements'], ['data-observe-mutations', 'observeMutations'], ['data-mutate-approach', 'mutateApproach'], ['data-keep-original-source', 'keepOriginalSource'], ['data-measure-performance', 'measurePerformance'], ['data-show-missing-icons', 'showMissingIcons']];\n attrs.forEach(function (_ref) {\n var _ref2 = _slicedToArray(_ref, 2),\n attr = _ref2[0],\n key = _ref2[1];\n\n var val = coerce(getAttrConfig(attr));\n\n if (val !== undefined && val !== null) {\n initial[key] = val;\n }\n });\n}\n\nvar _default = {\n familyPrefix: DEFAULT_FAMILY_PREFIX,\n replacementClass: DEFAULT_REPLACEMENT_CLASS,\n autoReplaceSvg: true,\n autoAddCss: true,\n autoA11y: true,\n searchPseudoElements: false,\n observeMutations: true,\n mutateApproach: 'async',\n keepOriginalSource: true,\n measurePerformance: false,\n showMissingIcons: true\n};\n\nvar _config = _objectSpread({}, _default, initial);\n\nif (!_config.autoReplaceSvg) _config.observeMutations = false;\n\nvar config = _objectSpread({}, _config);\n\nWINDOW.FontAwesomeConfig = config;\n\nvar w = WINDOW || {};\nif (!w[NAMESPACE_IDENTIFIER]) w[NAMESPACE_IDENTIFIER] = {};\nif (!w[NAMESPACE_IDENTIFIER].styles) w[NAMESPACE_IDENTIFIER].styles = {};\nif (!w[NAMESPACE_IDENTIFIER].hooks) w[NAMESPACE_IDENTIFIER].hooks = {};\nif (!w[NAMESPACE_IDENTIFIER].shims) w[NAMESPACE_IDENTIFIER].shims = [];\nvar namespace = w[NAMESPACE_IDENTIFIER];\n\nvar functions = [];\n\nvar listener = function listener() {\n DOCUMENT.removeEventListener('DOMContentLoaded', listener);\n loaded = 1;\n functions.map(function (fn) {\n return fn();\n });\n};\n\nvar loaded = false;\n\nif (IS_DOM) {\n loaded = (DOCUMENT.documentElement.doScroll ? /^loaded|^c/ : /^loaded|^i|^c/).test(DOCUMENT.readyState);\n if (!loaded) DOCUMENT.addEventListener('DOMContentLoaded', listener);\n}\n\nfunction domready (fn) {\n if (!IS_DOM) return;\n loaded ? setTimeout(fn, 0) : functions.push(fn);\n}\n\nvar PENDING = 'pending';\nvar SETTLED = 'settled';\nvar FULFILLED = 'fulfilled';\nvar REJECTED = 'rejected';\n\nvar NOOP = function NOOP() {};\n\nvar isNode = typeof global !== 'undefined' && typeof global.process !== 'undefined' && typeof global.process.emit === 'function';\nvar asyncSetTimer = typeof setImmediate === 'undefined' ? setTimeout : setImmediate;\nvar asyncQueue = [];\nvar asyncTimer;\n\nfunction asyncFlush() {\n // run promise callbacks\n for (var i = 0; i < asyncQueue.length; i++) {\n asyncQueue[i][0](asyncQueue[i][1]);\n } // reset async asyncQueue\n\n\n asyncQueue = [];\n asyncTimer = false;\n}\n\nfunction asyncCall(callback, arg) {\n asyncQueue.push([callback, arg]);\n\n if (!asyncTimer) {\n asyncTimer = true;\n asyncSetTimer(asyncFlush, 0);\n }\n}\n\nfunction invokeResolver(resolver, promise) {\n function resolvePromise(value) {\n resolve(promise, value);\n }\n\n function rejectPromise(reason) {\n reject(promise, reason);\n }\n\n try {\n resolver(resolvePromise, rejectPromise);\n } catch (e) {\n rejectPromise(e);\n }\n}\n\nfunction invokeCallback(subscriber) {\n var owner = subscriber.owner;\n var settled = owner._state;\n var value = owner._data;\n var callback = subscriber[settled];\n var promise = subscriber.then;\n\n if (typeof callback === 'function') {\n settled = FULFILLED;\n\n try {\n value = callback(value);\n } catch (e) {\n reject(promise, e);\n }\n }\n\n if (!handleThenable(promise, value)) {\n if (settled === FULFILLED) {\n resolve(promise, value);\n }\n\n if (settled === REJECTED) {\n reject(promise, value);\n }\n }\n}\n\nfunction handleThenable(promise, value) {\n var resolved;\n\n try {\n if (promise === value) {\n throw new TypeError('A promises callback cannot return that same promise.');\n }\n\n if (value && (typeof value === 'function' || _typeof(value) === 'object')) {\n // then should be retrieved only once\n var then = value.then;\n\n if (typeof then === 'function') {\n then.call(value, function (val) {\n if (!resolved) {\n resolved = true;\n\n if (value === val) {\n fulfill(promise, val);\n } else {\n resolve(promise, val);\n }\n }\n }, function (reason) {\n if (!resolved) {\n resolved = true;\n reject(promise, reason);\n }\n });\n return true;\n }\n }\n } catch (e) {\n if (!resolved) {\n reject(promise, e);\n }\n\n return true;\n }\n\n return false;\n}\n\nfunction resolve(promise, value) {\n if (promise === value || !handleThenable(promise, value)) {\n fulfill(promise, value);\n }\n}\n\nfunction fulfill(promise, value) {\n if (promise._state === PENDING) {\n promise._state = SETTLED;\n promise._data = value;\n asyncCall(publishFulfillment, promise);\n }\n}\n\nfunction reject(promise, reason) {\n if (promise._state === PENDING) {\n promise._state = SETTLED;\n promise._data = reason;\n asyncCall(publishRejection, promise);\n }\n}\n\nfunction publish(promise) {\n promise._then = promise._then.forEach(invokeCallback);\n}\n\nfunction publishFulfillment(promise) {\n promise._state = FULFILLED;\n publish(promise);\n}\n\nfunction publishRejection(promise) {\n promise._state = REJECTED;\n publish(promise);\n\n if (!promise._handled && isNode) {\n global.process.emit('unhandledRejection', promise._data, promise);\n }\n}\n\nfunction notifyRejectionHandled(promise) {\n global.process.emit('rejectionHandled', promise);\n}\n/**\n * @class\n */\n\n\nfunction P(resolver) {\n if (typeof resolver !== 'function') {\n throw new TypeError('Promise resolver ' + resolver + ' is not a function');\n }\n\n if (this instanceof P === false) {\n throw new TypeError('Failed to construct \\'Promise\\': Please use the \\'new\\' operator, this object constructor cannot be called as a function.');\n }\n\n this._then = [];\n invokeResolver(resolver, this);\n}\n\nP.prototype = {\n constructor: P,\n _state: PENDING,\n _then: null,\n _data: undefined,\n _handled: false,\n then: function then(onFulfillment, onRejection) {\n var subscriber = {\n owner: this,\n then: new this.constructor(NOOP),\n fulfilled: onFulfillment,\n rejected: onRejection\n };\n\n if ((onRejection || onFulfillment) && !this._handled) {\n this._handled = true;\n\n if (this._state === REJECTED && isNode) {\n asyncCall(notifyRejectionHandled, this);\n }\n }\n\n if (this._state === FULFILLED || this._state === REJECTED) {\n // already resolved, call callback async\n asyncCall(invokeCallback, subscriber);\n } else {\n // subscribe\n this._then.push(subscriber);\n }\n\n return subscriber.then;\n },\n catch: function _catch(onRejection) {\n return this.then(null, onRejection);\n }\n};\n\nP.all = function (promises) {\n if (!Array.isArray(promises)) {\n throw new TypeError('You must pass an array to Promise.all().');\n }\n\n return new P(function (resolve, reject) {\n var results = [];\n var remaining = 0;\n\n function resolver(index) {\n remaining++;\n return function (value) {\n results[index] = value;\n\n if (! --remaining) {\n resolve(results);\n }\n };\n }\n\n for (var i = 0, promise; i < promises.length; i++) {\n promise = promises[i];\n\n if (promise && typeof promise.then === 'function') {\n promise.then(resolver(i), reject);\n } else {\n results[i] = promise;\n }\n }\n\n if (!remaining) {\n resolve(results);\n }\n });\n};\n\nP.race = function (promises) {\n if (!Array.isArray(promises)) {\n throw new TypeError('You must pass an array to Promise.race().');\n }\n\n return new P(function (resolve, reject) {\n for (var i = 0, promise; i < promises.length; i++) {\n promise = promises[i];\n\n if (promise && typeof promise.then === 'function') {\n promise.then(resolve, reject);\n } else {\n resolve(promise);\n }\n }\n });\n};\n\nP.resolve = function (value) {\n if (value && _typeof(value) === 'object' && value.constructor === P) {\n return value;\n }\n\n return new P(function (resolve) {\n resolve(value);\n });\n};\n\nP.reject = function (reason) {\n return new P(function (resolve, reject) {\n reject(reason);\n });\n};\n\nvar picked = typeof Promise === 'function' ? Promise : P;\n\nvar d = UNITS_IN_GRID;\nvar meaninglessTransform = {\n size: 16,\n x: 0,\n y: 0,\n rotate: 0,\n flipX: false,\n flipY: false\n};\n\nfunction isReserved(name) {\n return ~RESERVED_CLASSES.indexOf(name);\n}\nfunction insertCss(css) {\n if (!css || !IS_DOM) {\n return;\n }\n\n var style = DOCUMENT.createElement('style');\n style.setAttribute('type', 'text/css');\n style.innerHTML = css;\n var headChildren = DOCUMENT.head.childNodes;\n var beforeChild = null;\n\n for (var i = headChildren.length - 1; i > -1; i--) {\n var child = headChildren[i];\n var tagName = (child.tagName || '').toUpperCase();\n\n if (['STYLE', 'LINK'].indexOf(tagName) > -1) {\n beforeChild = child;\n }\n }\n\n DOCUMENT.head.insertBefore(style, beforeChild);\n return css;\n}\nvar idPool = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';\nfunction nextUniqueId() {\n var size = 12;\n var id = '';\n\n while (size-- > 0) {\n id += idPool[Math.random() * 62 | 0];\n }\n\n return id;\n}\nfunction toArray(obj) {\n var array = [];\n\n for (var i = (obj || []).length >>> 0; i--;) {\n array[i] = obj[i];\n }\n\n return array;\n}\nfunction classArray(node) {\n if (node.classList) {\n return toArray(node.classList);\n } else {\n return (node.getAttribute('class') || '').split(' ').filter(function (i) {\n return i;\n });\n }\n}\nfunction getIconName(familyPrefix, cls) {\n var parts = cls.split('-');\n var prefix = parts[0];\n var iconName = parts.slice(1).join('-');\n\n if (prefix === familyPrefix && iconName !== '' && !isReserved(iconName)) {\n return iconName;\n } else {\n return null;\n }\n}\nfunction htmlEscape(str) {\n return \"\".concat(str).replace(/&/g, '&').replace(/\"/g, '"').replace(/'/g, ''').replace(//g, '>');\n}\nfunction joinAttributes(attributes) {\n return Object.keys(attributes || {}).reduce(function (acc, attributeName) {\n return acc + \"\".concat(attributeName, \"=\\\"\").concat(htmlEscape(attributes[attributeName]), \"\\\" \");\n }, '').trim();\n}\nfunction joinStyles(styles) {\n return Object.keys(styles || {}).reduce(function (acc, styleName) {\n return acc + \"\".concat(styleName, \": \").concat(styles[styleName], \";\");\n }, '');\n}\nfunction transformIsMeaningful(transform) {\n return transform.size !== meaninglessTransform.size || transform.x !== meaninglessTransform.x || transform.y !== meaninglessTransform.y || transform.rotate !== meaninglessTransform.rotate || transform.flipX || transform.flipY;\n}\nfunction transformForSvg(_ref) {\n var transform = _ref.transform,\n containerWidth = _ref.containerWidth,\n iconWidth = _ref.iconWidth;\n var outer = {\n transform: \"translate(\".concat(containerWidth / 2, \" 256)\")\n };\n var innerTranslate = \"translate(\".concat(transform.x * 32, \", \").concat(transform.y * 32, \") \");\n var innerScale = \"scale(\".concat(transform.size / 16 * (transform.flipX ? -1 : 1), \", \").concat(transform.size / 16 * (transform.flipY ? -1 : 1), \") \");\n var innerRotate = \"rotate(\".concat(transform.rotate, \" 0 0)\");\n var inner = {\n transform: \"\".concat(innerTranslate, \" \").concat(innerScale, \" \").concat(innerRotate)\n };\n var path = {\n transform: \"translate(\".concat(iconWidth / 2 * -1, \" -256)\")\n };\n return {\n outer: outer,\n inner: inner,\n path: path\n };\n}\nfunction transformForCss(_ref2) {\n var transform = _ref2.transform,\n _ref2$width = _ref2.width,\n width = _ref2$width === void 0 ? UNITS_IN_GRID : _ref2$width,\n _ref2$height = _ref2.height,\n height = _ref2$height === void 0 ? UNITS_IN_GRID : _ref2$height,\n _ref2$startCentered = _ref2.startCentered,\n startCentered = _ref2$startCentered === void 0 ? false : _ref2$startCentered;\n var val = '';\n\n if (startCentered && IS_IE) {\n val += \"translate(\".concat(transform.x / d - width / 2, \"em, \").concat(transform.y / d - height / 2, \"em) \");\n } else if (startCentered) {\n val += \"translate(calc(-50% + \".concat(transform.x / d, \"em), calc(-50% + \").concat(transform.y / d, \"em)) \");\n } else {\n val += \"translate(\".concat(transform.x / d, \"em, \").concat(transform.y / d, \"em) \");\n }\n\n val += \"scale(\".concat(transform.size / d * (transform.flipX ? -1 : 1), \", \").concat(transform.size / d * (transform.flipY ? -1 : 1), \") \");\n val += \"rotate(\".concat(transform.rotate, \"deg) \");\n return val;\n}\n\nvar ALL_SPACE = {\n x: 0,\n y: 0,\n width: '100%',\n height: '100%'\n};\n\nfunction fillBlack(abstract) {\n var force = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;\n\n if (abstract.attributes && (abstract.attributes.fill || force)) {\n abstract.attributes.fill = 'black';\n }\n\n return abstract;\n}\n\nfunction deGroup(abstract) {\n if (abstract.tag === 'g') {\n return abstract.children;\n } else {\n return [abstract];\n }\n}\n\nfunction makeIconMasking (_ref) {\n var children = _ref.children,\n attributes = _ref.attributes,\n main = _ref.main,\n mask = _ref.mask,\n explicitMaskId = _ref.maskId,\n transform = _ref.transform;\n var mainWidth = main.width,\n mainPath = main.icon;\n var maskWidth = mask.width,\n maskPath = mask.icon;\n var trans = transformForSvg({\n transform: transform,\n containerWidth: maskWidth,\n iconWidth: mainWidth\n });\n var maskRect = {\n tag: 'rect',\n attributes: _objectSpread({}, ALL_SPACE, {\n fill: 'white'\n })\n };\n var maskInnerGroupChildrenMixin = mainPath.children ? {\n children: mainPath.children.map(fillBlack)\n } : {};\n var maskInnerGroup = {\n tag: 'g',\n attributes: _objectSpread({}, trans.inner),\n children: [fillBlack(_objectSpread({\n tag: mainPath.tag,\n attributes: _objectSpread({}, mainPath.attributes, trans.path)\n }, maskInnerGroupChildrenMixin))]\n };\n var maskOuterGroup = {\n tag: 'g',\n attributes: _objectSpread({}, trans.outer),\n children: [maskInnerGroup]\n };\n var maskId = \"mask-\".concat(explicitMaskId || nextUniqueId());\n var clipId = \"clip-\".concat(explicitMaskId || nextUniqueId());\n var maskTag = {\n tag: 'mask',\n attributes: _objectSpread({}, ALL_SPACE, {\n id: maskId,\n maskUnits: 'userSpaceOnUse',\n maskContentUnits: 'userSpaceOnUse'\n }),\n children: [maskRect, maskOuterGroup]\n };\n var defs = {\n tag: 'defs',\n children: [{\n tag: 'clipPath',\n attributes: {\n id: clipId\n },\n children: deGroup(maskPath)\n }, maskTag]\n };\n children.push(defs, {\n tag: 'rect',\n attributes: _objectSpread({\n fill: 'currentColor',\n 'clip-path': \"url(#\".concat(clipId, \")\"),\n mask: \"url(#\".concat(maskId, \")\")\n }, ALL_SPACE)\n });\n return {\n children: children,\n attributes: attributes\n };\n}\n\nfunction makeIconStandard (_ref) {\n var children = _ref.children,\n attributes = _ref.attributes,\n main = _ref.main,\n transform = _ref.transform,\n styles = _ref.styles;\n var styleString = joinStyles(styles);\n\n if (styleString.length > 0) {\n attributes['style'] = styleString;\n }\n\n if (transformIsMeaningful(transform)) {\n var trans = transformForSvg({\n transform: transform,\n containerWidth: main.width,\n iconWidth: main.width\n });\n children.push({\n tag: 'g',\n attributes: _objectSpread({}, trans.outer),\n children: [{\n tag: 'g',\n attributes: _objectSpread({}, trans.inner),\n children: [{\n tag: main.icon.tag,\n children: main.icon.children,\n attributes: _objectSpread({}, main.icon.attributes, trans.path)\n }]\n }]\n });\n } else {\n children.push(main.icon);\n }\n\n return {\n children: children,\n attributes: attributes\n };\n}\n\nfunction asIcon (_ref) {\n var children = _ref.children,\n main = _ref.main,\n mask = _ref.mask,\n attributes = _ref.attributes,\n styles = _ref.styles,\n transform = _ref.transform;\n\n if (transformIsMeaningful(transform) && main.found && !mask.found) {\n var width = main.width,\n height = main.height;\n var offset = {\n x: width / height / 2,\n y: 0.5\n };\n attributes['style'] = joinStyles(_objectSpread({}, styles, {\n 'transform-origin': \"\".concat(offset.x + transform.x / 16, \"em \").concat(offset.y + transform.y / 16, \"em\")\n }));\n }\n\n return [{\n tag: 'svg',\n attributes: attributes,\n children: children\n }];\n}\n\nfunction asSymbol (_ref) {\n var prefix = _ref.prefix,\n iconName = _ref.iconName,\n children = _ref.children,\n attributes = _ref.attributes,\n symbol = _ref.symbol;\n var id = symbol === true ? \"\".concat(prefix, \"-\").concat(config.familyPrefix, \"-\").concat(iconName) : symbol;\n return [{\n tag: 'svg',\n attributes: {\n style: 'display: none;'\n },\n children: [{\n tag: 'symbol',\n attributes: _objectSpread({}, attributes, {\n id: id\n }),\n children: children\n }]\n }];\n}\n\nfunction makeInlineSvgAbstract(params) {\n var _params$icons = params.icons,\n main = _params$icons.main,\n mask = _params$icons.mask,\n prefix = params.prefix,\n iconName = params.iconName,\n transform = params.transform,\n symbol = params.symbol,\n title = params.title,\n maskId = params.maskId,\n titleId = params.titleId,\n extra = params.extra,\n _params$watchable = params.watchable,\n watchable = _params$watchable === void 0 ? false : _params$watchable;\n\n var _ref = mask.found ? mask : main,\n width = _ref.width,\n height = _ref.height;\n\n var isUploadedIcon = prefix === 'fak';\n var widthClass = isUploadedIcon ? '' : \"fa-w-\".concat(Math.ceil(width / height * 16));\n var attrClass = [config.replacementClass, iconName ? \"\".concat(config.familyPrefix, \"-\").concat(iconName) : '', widthClass].filter(function (c) {\n return extra.classes.indexOf(c) === -1;\n }).filter(function (c) {\n return c !== '' || !!c;\n }).concat(extra.classes).join(' ');\n var content = {\n children: [],\n attributes: _objectSpread({}, extra.attributes, {\n 'data-prefix': prefix,\n 'data-icon': iconName,\n 'class': attrClass,\n 'role': extra.attributes.role || 'img',\n 'xmlns': 'http://www.w3.org/2000/svg',\n 'viewBox': \"0 0 \".concat(width, \" \").concat(height)\n })\n };\n var uploadedIconWidthStyle = isUploadedIcon && !~extra.classes.indexOf('fa-fw') ? {\n width: \"\".concat(width / height * 16 * 0.0625, \"em\")\n } : {};\n\n if (watchable) {\n content.attributes[DATA_FA_I2SVG] = '';\n }\n\n if (title) content.children.push({\n tag: 'title',\n attributes: {\n id: content.attributes['aria-labelledby'] || \"title-\".concat(titleId || nextUniqueId())\n },\n children: [title]\n });\n\n var args = _objectSpread({}, content, {\n prefix: prefix,\n iconName: iconName,\n main: main,\n mask: mask,\n maskId: maskId,\n transform: transform,\n symbol: symbol,\n styles: _objectSpread({}, uploadedIconWidthStyle, extra.styles)\n });\n\n var _ref2 = mask.found && main.found ? makeIconMasking(args) : makeIconStandard(args),\n children = _ref2.children,\n attributes = _ref2.attributes;\n\n args.children = children;\n args.attributes = attributes;\n\n if (symbol) {\n return asSymbol(args);\n } else {\n return asIcon(args);\n }\n}\nfunction makeLayersTextAbstract(params) {\n var content = params.content,\n width = params.width,\n height = params.height,\n transform = params.transform,\n title = params.title,\n extra = params.extra,\n _params$watchable2 = params.watchable,\n watchable = _params$watchable2 === void 0 ? false : _params$watchable2;\n\n var attributes = _objectSpread({}, extra.attributes, title ? {\n 'title': title\n } : {}, {\n 'class': extra.classes.join(' ')\n });\n\n if (watchable) {\n attributes[DATA_FA_I2SVG] = '';\n }\n\n var styles = _objectSpread({}, extra.styles);\n\n if (transformIsMeaningful(transform)) {\n styles['transform'] = transformForCss({\n transform: transform,\n startCentered: true,\n width: width,\n height: height\n });\n styles['-webkit-transform'] = styles['transform'];\n }\n\n var styleString = joinStyles(styles);\n\n if (styleString.length > 0) {\n attributes['style'] = styleString;\n }\n\n var val = [];\n val.push({\n tag: 'span',\n attributes: attributes,\n children: [content]\n });\n\n if (title) {\n val.push({\n tag: 'span',\n attributes: {\n class: 'sr-only'\n },\n children: [title]\n });\n }\n\n return val;\n}\nfunction makeLayersCounterAbstract(params) {\n var content = params.content,\n title = params.title,\n extra = params.extra;\n\n var attributes = _objectSpread({}, extra.attributes, title ? {\n 'title': title\n } : {}, {\n 'class': extra.classes.join(' ')\n });\n\n var styleString = joinStyles(extra.styles);\n\n if (styleString.length > 0) {\n attributes['style'] = styleString;\n }\n\n var val = [];\n val.push({\n tag: 'span',\n attributes: attributes,\n children: [content]\n });\n\n if (title) {\n val.push({\n tag: 'span',\n attributes: {\n class: 'sr-only'\n },\n children: [title]\n });\n }\n\n return val;\n}\n\nvar noop$1 = function noop() {};\n\nvar p = config.measurePerformance && PERFORMANCE && PERFORMANCE.mark && PERFORMANCE.measure ? PERFORMANCE : {\n mark: noop$1,\n measure: noop$1\n};\nvar preamble = \"FA \\\"5.15.4\\\"\";\n\nvar begin = function begin(name) {\n p.mark(\"\".concat(preamble, \" \").concat(name, \" begins\"));\n return function () {\n return end(name);\n };\n};\n\nvar end = function end(name) {\n p.mark(\"\".concat(preamble, \" \").concat(name, \" ends\"));\n p.measure(\"\".concat(preamble, \" \").concat(name), \"\".concat(preamble, \" \").concat(name, \" begins\"), \"\".concat(preamble, \" \").concat(name, \" ends\"));\n};\n\nvar perf = {\n begin: begin,\n end: end\n};\n\n/**\n * Internal helper to bind a function known to have 4 arguments\n * to a given context.\n */\n\nvar bindInternal4 = function bindInternal4(func, thisContext) {\n return function (a, b, c, d) {\n return func.call(thisContext, a, b, c, d);\n };\n};\n\n/**\n * # Reduce\n *\n * A fast object `.reduce()` implementation.\n *\n * @param {Object} subject The object to reduce over.\n * @param {Function} fn The reducer function.\n * @param {mixed} initialValue The initial value for the reducer, defaults to subject[0].\n * @param {Object} thisContext The context for the reducer.\n * @return {mixed} The final result.\n */\n\n\nvar reduce = function fastReduceObject(subject, fn, initialValue, thisContext) {\n var keys = Object.keys(subject),\n length = keys.length,\n iterator = thisContext !== undefined ? bindInternal4(fn, thisContext) : fn,\n i,\n key,\n result;\n\n if (initialValue === undefined) {\n i = 1;\n result = subject[keys[0]];\n } else {\n i = 0;\n result = initialValue;\n }\n\n for (; i < length; i++) {\n key = keys[i];\n result = iterator(result, subject[key], key, subject);\n }\n\n return result;\n};\n\nfunction toHex(unicode) {\n var result = '';\n\n for (var i = 0; i < unicode.length; i++) {\n var hex = unicode.charCodeAt(i).toString(16);\n result += ('000' + hex).slice(-4);\n }\n\n return result;\n}\n\nfunction defineIcons(prefix, icons) {\n var params = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n var _params$skipHooks = params.skipHooks,\n skipHooks = _params$skipHooks === void 0 ? false : _params$skipHooks;\n var normalized = Object.keys(icons).reduce(function (acc, iconName) {\n var icon = icons[iconName];\n var expanded = !!icon.icon;\n\n if (expanded) {\n acc[icon.iconName] = icon.icon;\n } else {\n acc[iconName] = icon;\n }\n\n return acc;\n }, {});\n\n if (typeof namespace.hooks.addPack === 'function' && !skipHooks) {\n namespace.hooks.addPack(prefix, normalized);\n } else {\n namespace.styles[prefix] = _objectSpread({}, namespace.styles[prefix] || {}, normalized);\n }\n /**\n * Font Awesome 4 used the prefix of `fa` for all icons. With the introduction\n * of new styles we needed to differentiate between them. Prefix `fa` is now an alias\n * for `fas` so we'll easy the upgrade process for our users by automatically defining\n * this as well.\n */\n\n\n if (prefix === 'fas') {\n defineIcons('fa', icons);\n }\n}\n\nvar styles = namespace.styles,\n shims = namespace.shims;\nvar _byUnicode = {};\nvar _byLigature = {};\nvar _byOldName = {};\nvar build = function build() {\n var lookup = function lookup(reducer) {\n return reduce(styles, function (o, style, prefix) {\n o[prefix] = reduce(style, reducer, {});\n return o;\n }, {});\n };\n\n _byUnicode = lookup(function (acc, icon, iconName) {\n if (icon[3]) {\n acc[icon[3]] = iconName;\n }\n\n return acc;\n });\n _byLigature = lookup(function (acc, icon, iconName) {\n var ligatures = icon[2];\n acc[iconName] = iconName;\n ligatures.forEach(function (ligature) {\n acc[ligature] = iconName;\n });\n return acc;\n });\n var hasRegular = 'far' in styles;\n _byOldName = reduce(shims, function (acc, shim) {\n var oldName = shim[0];\n var prefix = shim[1];\n var iconName = shim[2];\n\n if (prefix === 'far' && !hasRegular) {\n prefix = 'fas';\n }\n\n acc[oldName] = {\n prefix: prefix,\n iconName: iconName\n };\n return acc;\n }, {});\n};\nbuild();\nfunction byUnicode(prefix, unicode) {\n return (_byUnicode[prefix] || {})[unicode];\n}\nfunction byLigature(prefix, ligature) {\n return (_byLigature[prefix] || {})[ligature];\n}\nfunction byOldName(name) {\n return _byOldName[name] || {\n prefix: null,\n iconName: null\n };\n}\n\nvar styles$1 = namespace.styles;\nvar emptyCanonicalIcon = function emptyCanonicalIcon() {\n return {\n prefix: null,\n iconName: null,\n rest: []\n };\n};\nfunction getCanonicalIcon(values) {\n return values.reduce(function (acc, cls) {\n var iconName = getIconName(config.familyPrefix, cls);\n\n if (styles$1[cls]) {\n acc.prefix = cls;\n } else if (config.autoFetchSvg && Object.keys(PREFIX_TO_STYLE).indexOf(cls) > -1) {\n acc.prefix = cls;\n } else if (iconName) {\n var shim = acc.prefix === 'fa' ? byOldName(iconName) : {};\n acc.iconName = shim.iconName || iconName;\n acc.prefix = shim.prefix || acc.prefix;\n } else if (cls !== config.replacementClass && cls.indexOf('fa-w-') !== 0) {\n acc.rest.push(cls);\n }\n\n return acc;\n }, emptyCanonicalIcon());\n}\nfunction iconFromMapping(mapping, prefix, iconName) {\n if (mapping && mapping[prefix] && mapping[prefix][iconName]) {\n return {\n prefix: prefix,\n iconName: iconName,\n icon: mapping[prefix][iconName]\n };\n }\n}\n\nfunction toHtml(abstractNodes) {\n var tag = abstractNodes.tag,\n _abstractNodes$attrib = abstractNodes.attributes,\n attributes = _abstractNodes$attrib === void 0 ? {} : _abstractNodes$attrib,\n _abstractNodes$childr = abstractNodes.children,\n children = _abstractNodes$childr === void 0 ? [] : _abstractNodes$childr;\n\n if (typeof abstractNodes === 'string') {\n return htmlEscape(abstractNodes);\n } else {\n return \"<\".concat(tag, \" \").concat(joinAttributes(attributes), \">\").concat(children.map(toHtml).join(''), \"\");\n }\n}\n\nvar noop$2 = function noop() {};\n\nfunction isWatched(node) {\n var i2svg = node.getAttribute ? node.getAttribute(DATA_FA_I2SVG) : null;\n return typeof i2svg === 'string';\n}\n\nfunction getMutator() {\n if (config.autoReplaceSvg === true) {\n return mutators.replace;\n }\n\n var mutator = mutators[config.autoReplaceSvg];\n return mutator || mutators.replace;\n}\n\nvar mutators = {\n replace: function replace(mutation) {\n var node = mutation[0];\n var abstract = mutation[1];\n var newOuterHTML = abstract.map(function (a) {\n return toHtml(a);\n }).join('\\n');\n\n if (node.parentNode && node.outerHTML) {\n node.outerHTML = newOuterHTML + (config.keepOriginalSource && node.tagName.toLowerCase() !== 'svg' ? \"\") : '');\n } else if (node.parentNode) {\n var newNode = document.createElement('span');\n node.parentNode.replaceChild(newNode, node);\n newNode.outerHTML = newOuterHTML;\n }\n },\n nest: function nest(mutation) {\n var node = mutation[0];\n var abstract = mutation[1]; // If we already have a replaced node we do not want to continue nesting within it.\n // Short-circuit to the standard replacement\n\n if (~classArray(node).indexOf(config.replacementClass)) {\n return mutators.replace(mutation);\n }\n\n var forSvg = new RegExp(\"\".concat(config.familyPrefix, \"-.*\"));\n delete abstract[0].attributes.style;\n delete abstract[0].attributes.id;\n var splitClasses = abstract[0].attributes.class.split(' ').reduce(function (acc, cls) {\n if (cls === config.replacementClass || cls.match(forSvg)) {\n acc.toSvg.push(cls);\n } else {\n acc.toNode.push(cls);\n }\n\n return acc;\n }, {\n toNode: [],\n toSvg: []\n });\n abstract[0].attributes.class = splitClasses.toSvg.join(' ');\n var newInnerHTML = abstract.map(function (a) {\n return toHtml(a);\n }).join('\\n');\n node.setAttribute('class', splitClasses.toNode.join(' '));\n node.setAttribute(DATA_FA_I2SVG, '');\n node.innerHTML = newInnerHTML;\n }\n};\n\nfunction performOperationSync(op) {\n op();\n}\n\nfunction perform(mutations, callback) {\n var callbackFunction = typeof callback === 'function' ? callback : noop$2;\n\n if (mutations.length === 0) {\n callbackFunction();\n } else {\n var frame = performOperationSync;\n\n if (config.mutateApproach === MUTATION_APPROACH_ASYNC) {\n frame = WINDOW.requestAnimationFrame || performOperationSync;\n }\n\n frame(function () {\n var mutator = getMutator();\n var mark = perf.begin('mutate');\n mutations.map(mutator);\n mark();\n callbackFunction();\n });\n }\n}\nvar disabled = false;\nfunction disableObservation() {\n disabled = true;\n}\nfunction enableObservation() {\n disabled = false;\n}\nvar mo = null;\nfunction observe(options) {\n if (!MUTATION_OBSERVER) {\n return;\n }\n\n if (!config.observeMutations) {\n return;\n }\n\n var treeCallback = options.treeCallback,\n nodeCallback = options.nodeCallback,\n pseudoElementsCallback = options.pseudoElementsCallback,\n _options$observeMutat = options.observeMutationsRoot,\n observeMutationsRoot = _options$observeMutat === void 0 ? DOCUMENT : _options$observeMutat;\n mo = new MUTATION_OBSERVER(function (objects) {\n if (disabled) return;\n toArray(objects).forEach(function (mutationRecord) {\n if (mutationRecord.type === 'childList' && mutationRecord.addedNodes.length > 0 && !isWatched(mutationRecord.addedNodes[0])) {\n if (config.searchPseudoElements) {\n pseudoElementsCallback(mutationRecord.target);\n }\n\n treeCallback(mutationRecord.target);\n }\n\n if (mutationRecord.type === 'attributes' && mutationRecord.target.parentNode && config.searchPseudoElements) {\n pseudoElementsCallback(mutationRecord.target.parentNode);\n }\n\n if (mutationRecord.type === 'attributes' && isWatched(mutationRecord.target) && ~ATTRIBUTES_WATCHED_FOR_MUTATION.indexOf(mutationRecord.attributeName)) {\n if (mutationRecord.attributeName === 'class') {\n var _getCanonicalIcon = getCanonicalIcon(classArray(mutationRecord.target)),\n prefix = _getCanonicalIcon.prefix,\n iconName = _getCanonicalIcon.iconName;\n\n if (prefix) mutationRecord.target.setAttribute('data-prefix', prefix);\n if (iconName) mutationRecord.target.setAttribute('data-icon', iconName);\n } else {\n nodeCallback(mutationRecord.target);\n }\n }\n });\n });\n if (!IS_DOM) return;\n mo.observe(observeMutationsRoot, {\n childList: true,\n attributes: true,\n characterData: true,\n subtree: true\n });\n}\nfunction disconnect() {\n if (!mo) return;\n mo.disconnect();\n}\n\nfunction styleParser (node) {\n var style = node.getAttribute('style');\n var val = [];\n\n if (style) {\n val = style.split(';').reduce(function (acc, style) {\n var styles = style.split(':');\n var prop = styles[0];\n var value = styles.slice(1);\n\n if (prop && value.length > 0) {\n acc[prop] = value.join(':').trim();\n }\n\n return acc;\n }, {});\n }\n\n return val;\n}\n\nfunction classParser (node) {\n var existingPrefix = node.getAttribute('data-prefix');\n var existingIconName = node.getAttribute('data-icon');\n var innerText = node.innerText !== undefined ? node.innerText.trim() : '';\n var val = getCanonicalIcon(classArray(node));\n\n if (existingPrefix && existingIconName) {\n val.prefix = existingPrefix;\n val.iconName = existingIconName;\n }\n\n if (val.prefix && innerText.length > 1) {\n val.iconName = byLigature(val.prefix, node.innerText);\n } else if (val.prefix && innerText.length === 1) {\n val.iconName = byUnicode(val.prefix, toHex(node.innerText));\n }\n\n return val;\n}\n\nvar parseTransformString = function parseTransformString(transformString) {\n var transform = {\n size: 16,\n x: 0,\n y: 0,\n flipX: false,\n flipY: false,\n rotate: 0\n };\n\n if (!transformString) {\n return transform;\n } else {\n return transformString.toLowerCase().split(' ').reduce(function (acc, n) {\n var parts = n.toLowerCase().split('-');\n var first = parts[0];\n var rest = parts.slice(1).join('-');\n\n if (first && rest === 'h') {\n acc.flipX = true;\n return acc;\n }\n\n if (first && rest === 'v') {\n acc.flipY = true;\n return acc;\n }\n\n rest = parseFloat(rest);\n\n if (isNaN(rest)) {\n return acc;\n }\n\n switch (first) {\n case 'grow':\n acc.size = acc.size + rest;\n break;\n\n case 'shrink':\n acc.size = acc.size - rest;\n break;\n\n case 'left':\n acc.x = acc.x - rest;\n break;\n\n case 'right':\n acc.x = acc.x + rest;\n break;\n\n case 'up':\n acc.y = acc.y - rest;\n break;\n\n case 'down':\n acc.y = acc.y + rest;\n break;\n\n case 'rotate':\n acc.rotate = acc.rotate + rest;\n break;\n }\n\n return acc;\n }, transform);\n }\n};\nfunction transformParser (node) {\n return parseTransformString(node.getAttribute('data-fa-transform'));\n}\n\nfunction symbolParser (node) {\n var symbol = node.getAttribute('data-fa-symbol');\n return symbol === null ? false : symbol === '' ? true : symbol;\n}\n\nfunction attributesParser (node) {\n var extraAttributes = toArray(node.attributes).reduce(function (acc, attr) {\n if (acc.name !== 'class' && acc.name !== 'style') {\n acc[attr.name] = attr.value;\n }\n\n return acc;\n }, {});\n var title = node.getAttribute('title');\n var titleId = node.getAttribute('data-fa-title-id');\n\n if (config.autoA11y) {\n if (title) {\n extraAttributes['aria-labelledby'] = \"\".concat(config.replacementClass, \"-title-\").concat(titleId || nextUniqueId());\n } else {\n extraAttributes['aria-hidden'] = 'true';\n extraAttributes['focusable'] = 'false';\n }\n }\n\n return extraAttributes;\n}\n\nfunction maskParser (node) {\n var mask = node.getAttribute('data-fa-mask');\n\n if (!mask) {\n return emptyCanonicalIcon();\n } else {\n return getCanonicalIcon(mask.split(' ').map(function (i) {\n return i.trim();\n }));\n }\n}\n\nfunction blankMeta() {\n return {\n iconName: null,\n title: null,\n titleId: null,\n prefix: null,\n transform: meaninglessTransform,\n symbol: false,\n mask: null,\n maskId: null,\n extra: {\n classes: [],\n styles: {},\n attributes: {}\n }\n };\n}\nfunction parseMeta(node) {\n var _classParser = classParser(node),\n iconName = _classParser.iconName,\n prefix = _classParser.prefix,\n extraClasses = _classParser.rest;\n\n var extraStyles = styleParser(node);\n var transform = transformParser(node);\n var symbol = symbolParser(node);\n var extraAttributes = attributesParser(node);\n var mask = maskParser(node);\n return {\n iconName: iconName,\n title: node.getAttribute('title'),\n titleId: node.getAttribute('data-fa-title-id'),\n prefix: prefix,\n transform: transform,\n symbol: symbol,\n mask: mask,\n maskId: node.getAttribute('data-fa-mask-id'),\n extra: {\n classes: extraClasses,\n styles: extraStyles,\n attributes: extraAttributes\n }\n };\n}\n\nfunction MissingIcon(error) {\n this.name = 'MissingIcon';\n this.message = error || 'Icon unavailable';\n this.stack = new Error().stack;\n}\nMissingIcon.prototype = Object.create(Error.prototype);\nMissingIcon.prototype.constructor = MissingIcon;\n\nvar FILL = {\n fill: 'currentColor'\n};\nvar ANIMATION_BASE = {\n attributeType: 'XML',\n repeatCount: 'indefinite',\n dur: '2s'\n};\nvar RING = {\n tag: 'path',\n attributes: _objectSpread({}, FILL, {\n d: 'M156.5,447.7l-12.6,29.5c-18.7-9.5-35.9-21.2-51.5-34.9l22.7-22.7C127.6,430.5,141.5,440,156.5,447.7z M40.6,272H8.5 c1.4,21.2,5.4,41.7,11.7,61.1L50,321.2C45.1,305.5,41.8,289,40.6,272z M40.6,240c1.4-18.8,5.2-37,11.1-54.1l-29.5-12.6 C14.7,194.3,10,216.7,8.5,240H40.6z M64.3,156.5c7.8-14.9,17.2-28.8,28.1-41.5L69.7,92.3c-13.7,15.6-25.5,32.8-34.9,51.5 L64.3,156.5z M397,419.6c-13.9,12-29.4,22.3-46.1,30.4l11.9,29.8c20.7-9.9,39.8-22.6,56.9-37.6L397,419.6z M115,92.4 c13.9-12,29.4-22.3,46.1-30.4l-11.9-29.8c-20.7,9.9-39.8,22.6-56.8,37.6L115,92.4z M447.7,355.5c-7.8,14.9-17.2,28.8-28.1,41.5 l22.7,22.7c13.7-15.6,25.5-32.9,34.9-51.5L447.7,355.5z M471.4,272c-1.4,18.8-5.2,37-11.1,54.1l29.5,12.6 c7.5-21.1,12.2-43.5,13.6-66.8H471.4z M321.2,462c-15.7,5-32.2,8.2-49.2,9.4v32.1c21.2-1.4,41.7-5.4,61.1-11.7L321.2,462z M240,471.4c-18.8-1.4-37-5.2-54.1-11.1l-12.6,29.5c21.1,7.5,43.5,12.2,66.8,13.6V471.4z M462,190.8c5,15.7,8.2,32.2,9.4,49.2h32.1 c-1.4-21.2-5.4-41.7-11.7-61.1L462,190.8z M92.4,397c-12-13.9-22.3-29.4-30.4-46.1l-29.8,11.9c9.9,20.7,22.6,39.8,37.6,56.9 L92.4,397z M272,40.6c18.8,1.4,36.9,5.2,54.1,11.1l12.6-29.5C317.7,14.7,295.3,10,272,8.5V40.6z M190.8,50 c15.7-5,32.2-8.2,49.2-9.4V8.5c-21.2,1.4-41.7,5.4-61.1,11.7L190.8,50z M442.3,92.3L419.6,115c12,13.9,22.3,29.4,30.5,46.1 l29.8-11.9C470,128.5,457.3,109.4,442.3,92.3z M397,92.4l22.7-22.7c-15.6-13.7-32.8-25.5-51.5-34.9l-12.6,29.5 C370.4,72.1,384.4,81.5,397,92.4z'\n })\n};\n\nvar OPACITY_ANIMATE = _objectSpread({}, ANIMATION_BASE, {\n attributeName: 'opacity'\n});\n\nvar DOT = {\n tag: 'circle',\n attributes: _objectSpread({}, FILL, {\n cx: '256',\n cy: '364',\n r: '28'\n }),\n children: [{\n tag: 'animate',\n attributes: _objectSpread({}, ANIMATION_BASE, {\n attributeName: 'r',\n values: '28;14;28;28;14;28;'\n })\n }, {\n tag: 'animate',\n attributes: _objectSpread({}, OPACITY_ANIMATE, {\n values: '1;0;1;1;0;1;'\n })\n }]\n};\nvar QUESTION = {\n tag: 'path',\n attributes: _objectSpread({}, FILL, {\n opacity: '1',\n d: 'M263.7,312h-16c-6.6,0-12-5.4-12-12c0-71,77.4-63.9,77.4-107.8c0-20-17.8-40.2-57.4-40.2c-29.1,0-44.3,9.6-59.2,28.7 c-3.9,5-11.1,6-16.2,2.4l-13.1-9.2c-5.6-3.9-6.9-11.8-2.6-17.2c21.2-27.2,46.4-44.7,91.2-44.7c52.3,0,97.4,29.8,97.4,80.2 c0,67.6-77.4,63.5-77.4,107.8C275.7,306.6,270.3,312,263.7,312z'\n }),\n children: [{\n tag: 'animate',\n attributes: _objectSpread({}, OPACITY_ANIMATE, {\n values: '1;0;0;0;0;1;'\n })\n }]\n};\nvar EXCLAMATION = {\n tag: 'path',\n attributes: _objectSpread({}, FILL, {\n opacity: '0',\n d: 'M232.5,134.5l7,168c0.3,6.4,5.6,11.5,12,11.5h9c6.4,0,11.7-5.1,12-11.5l7-168c0.3-6.8-5.2-12.5-12-12.5h-23 C237.7,122,232.2,127.7,232.5,134.5z'\n }),\n children: [{\n tag: 'animate',\n attributes: _objectSpread({}, OPACITY_ANIMATE, {\n values: '0;0;1;1;0;0;'\n })\n }]\n};\nvar missing = {\n tag: 'g',\n children: [RING, DOT, QUESTION, EXCLAMATION]\n};\n\nvar styles$2 = namespace.styles;\nfunction asFoundIcon(icon) {\n var width = icon[0];\n var height = icon[1];\n\n var _icon$slice = icon.slice(4),\n _icon$slice2 = _slicedToArray(_icon$slice, 1),\n vectorData = _icon$slice2[0];\n\n var element = null;\n\n if (Array.isArray(vectorData)) {\n element = {\n tag: 'g',\n attributes: {\n class: \"\".concat(config.familyPrefix, \"-\").concat(DUOTONE_CLASSES.GROUP)\n },\n children: [{\n tag: 'path',\n attributes: {\n class: \"\".concat(config.familyPrefix, \"-\").concat(DUOTONE_CLASSES.SECONDARY),\n fill: 'currentColor',\n d: vectorData[0]\n }\n }, {\n tag: 'path',\n attributes: {\n class: \"\".concat(config.familyPrefix, \"-\").concat(DUOTONE_CLASSES.PRIMARY),\n fill: 'currentColor',\n d: vectorData[1]\n }\n }]\n };\n } else {\n element = {\n tag: 'path',\n attributes: {\n fill: 'currentColor',\n d: vectorData\n }\n };\n }\n\n return {\n found: true,\n width: width,\n height: height,\n icon: element\n };\n}\nfunction findIcon(iconName, prefix) {\n return new picked(function (resolve, reject) {\n var val = {\n found: false,\n width: 512,\n height: 512,\n icon: missing\n };\n\n if (iconName && prefix && styles$2[prefix] && styles$2[prefix][iconName]) {\n var icon = styles$2[prefix][iconName];\n return resolve(asFoundIcon(icon));\n }\n\n if (iconName && prefix && !config.showMissingIcons) {\n reject(new MissingIcon(\"Icon is missing for prefix \".concat(prefix, \" with icon name \").concat(iconName)));\n } else {\n resolve(val);\n }\n });\n}\n\nvar styles$3 = namespace.styles;\n\nfunction generateSvgReplacementMutation(node, nodeMeta) {\n var iconName = nodeMeta.iconName,\n title = nodeMeta.title,\n titleId = nodeMeta.titleId,\n prefix = nodeMeta.prefix,\n transform = nodeMeta.transform,\n symbol = nodeMeta.symbol,\n mask = nodeMeta.mask,\n maskId = nodeMeta.maskId,\n extra = nodeMeta.extra;\n return new picked(function (resolve, reject) {\n picked.all([findIcon(iconName, prefix), findIcon(mask.iconName, mask.prefix)]).then(function (_ref) {\n var _ref2 = _slicedToArray(_ref, 2),\n main = _ref2[0],\n mask = _ref2[1];\n\n resolve([node, makeInlineSvgAbstract({\n icons: {\n main: main,\n mask: mask\n },\n prefix: prefix,\n iconName: iconName,\n transform: transform,\n symbol: symbol,\n mask: mask,\n maskId: maskId,\n title: title,\n titleId: titleId,\n extra: extra,\n watchable: true\n })]);\n });\n });\n}\n\nfunction generateLayersText(node, nodeMeta) {\n var title = nodeMeta.title,\n transform = nodeMeta.transform,\n extra = nodeMeta.extra;\n var width = null;\n var height = null;\n\n if (IS_IE) {\n var computedFontSize = parseInt(getComputedStyle(node).fontSize, 10);\n var boundingClientRect = node.getBoundingClientRect();\n width = boundingClientRect.width / computedFontSize;\n height = boundingClientRect.height / computedFontSize;\n }\n\n if (config.autoA11y && !title) {\n extra.attributes['aria-hidden'] = 'true';\n }\n\n return picked.resolve([node, makeLayersTextAbstract({\n content: node.innerHTML,\n width: width,\n height: height,\n transform: transform,\n title: title,\n extra: extra,\n watchable: true\n })]);\n}\n\nfunction generateMutation(node) {\n var nodeMeta = parseMeta(node);\n\n if (~nodeMeta.extra.classes.indexOf(LAYERS_TEXT_CLASSNAME)) {\n return generateLayersText(node, nodeMeta);\n } else {\n return generateSvgReplacementMutation(node, nodeMeta);\n }\n}\n\nfunction onTree(root) {\n var callback = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;\n if (!IS_DOM) return;\n var htmlClassList = DOCUMENT.documentElement.classList;\n\n var hclAdd = function hclAdd(suffix) {\n return htmlClassList.add(\"\".concat(HTML_CLASS_I2SVG_BASE_CLASS, \"-\").concat(suffix));\n };\n\n var hclRemove = function hclRemove(suffix) {\n return htmlClassList.remove(\"\".concat(HTML_CLASS_I2SVG_BASE_CLASS, \"-\").concat(suffix));\n };\n\n var prefixes = config.autoFetchSvg ? Object.keys(PREFIX_TO_STYLE) : Object.keys(styles$3);\n var prefixesDomQuery = [\".\".concat(LAYERS_TEXT_CLASSNAME, \":not([\").concat(DATA_FA_I2SVG, \"])\")].concat(prefixes.map(function (p) {\n return \".\".concat(p, \":not([\").concat(DATA_FA_I2SVG, \"])\");\n })).join(', ');\n\n if (prefixesDomQuery.length === 0) {\n return;\n }\n\n var candidates = [];\n\n try {\n candidates = toArray(root.querySelectorAll(prefixesDomQuery));\n } catch (e) {// noop\n }\n\n if (candidates.length > 0) {\n hclAdd('pending');\n hclRemove('complete');\n } else {\n return;\n }\n\n var mark = perf.begin('onTree');\n var mutations = candidates.reduce(function (acc, node) {\n try {\n var mutation = generateMutation(node);\n\n if (mutation) {\n acc.push(mutation);\n }\n } catch (e) {\n if (!PRODUCTION) {\n if (e instanceof MissingIcon) {\n console.error(e);\n }\n }\n }\n\n return acc;\n }, []);\n return new picked(function (resolve, reject) {\n picked.all(mutations).then(function (resolvedMutations) {\n perform(resolvedMutations, function () {\n hclAdd('active');\n hclAdd('complete');\n hclRemove('pending');\n if (typeof callback === 'function') callback();\n mark();\n resolve();\n });\n }).catch(function () {\n mark();\n reject();\n });\n });\n}\nfunction onNode(node) {\n var callback = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;\n generateMutation(node).then(function (mutation) {\n if (mutation) {\n perform([mutation], callback);\n }\n });\n}\n\nfunction replaceForPosition(node, position) {\n var pendingAttribute = \"\".concat(DATA_FA_PSEUDO_ELEMENT_PENDING).concat(position.replace(':', '-'));\n return new picked(function (resolve, reject) {\n if (node.getAttribute(pendingAttribute) !== null) {\n // This node is already being processed\n return resolve();\n }\n\n var children = toArray(node.children);\n var alreadyProcessedPseudoElement = children.filter(function (c) {\n return c.getAttribute(DATA_FA_PSEUDO_ELEMENT) === position;\n })[0];\n var styles = WINDOW.getComputedStyle(node, position);\n var fontFamily = styles.getPropertyValue('font-family').match(FONT_FAMILY_PATTERN);\n var fontWeight = styles.getPropertyValue('font-weight');\n var content = styles.getPropertyValue('content');\n\n if (alreadyProcessedPseudoElement && !fontFamily) {\n // If we've already processed it but the current computed style does not result in a font-family,\n // that probably means that a class name that was previously present to make the icon has been\n // removed. So we now should delete the icon.\n node.removeChild(alreadyProcessedPseudoElement);\n return resolve();\n } else if (fontFamily && content !== 'none' && content !== '') {\n var _content = styles.getPropertyValue('content');\n\n var prefix = ~['Solid', 'Regular', 'Light', 'Duotone', 'Brands', 'Kit'].indexOf(fontFamily[2]) ? STYLE_TO_PREFIX[fontFamily[2].toLowerCase()] : FONT_WEIGHT_TO_PREFIX[fontWeight];\n var hexValue = toHex(_content.length === 3 ? _content.substr(1, 1) : _content);\n var iconName = byUnicode(prefix, hexValue);\n var iconIdentifier = iconName; // Only convert the pseudo element in this :before/:after position into an icon if we haven't\n // already done so with the same prefix and iconName\n\n if (iconName && (!alreadyProcessedPseudoElement || alreadyProcessedPseudoElement.getAttribute(DATA_PREFIX) !== prefix || alreadyProcessedPseudoElement.getAttribute(DATA_ICON) !== iconIdentifier)) {\n node.setAttribute(pendingAttribute, iconIdentifier);\n\n if (alreadyProcessedPseudoElement) {\n // Delete the old one, since we're replacing it with a new one\n node.removeChild(alreadyProcessedPseudoElement);\n }\n\n var meta = blankMeta();\n var extra = meta.extra;\n extra.attributes[DATA_FA_PSEUDO_ELEMENT] = position;\n findIcon(iconName, prefix).then(function (main) {\n var abstract = makeInlineSvgAbstract(_objectSpread({}, meta, {\n icons: {\n main: main,\n mask: emptyCanonicalIcon()\n },\n prefix: prefix,\n iconName: iconIdentifier,\n extra: extra,\n watchable: true\n }));\n var element = DOCUMENT.createElement('svg');\n\n if (position === ':before') {\n node.insertBefore(element, node.firstChild);\n } else {\n node.appendChild(element);\n }\n\n element.outerHTML = abstract.map(function (a) {\n return toHtml(a);\n }).join('\\n');\n node.removeAttribute(pendingAttribute);\n resolve();\n }).catch(reject);\n } else {\n resolve();\n }\n } else {\n resolve();\n }\n });\n}\n\nfunction replace(node) {\n return picked.all([replaceForPosition(node, ':before'), replaceForPosition(node, ':after')]);\n}\n\nfunction processable(node) {\n return node.parentNode !== document.head && !~TAGNAMES_TO_SKIP_FOR_PSEUDOELEMENTS.indexOf(node.tagName.toUpperCase()) && !node.getAttribute(DATA_FA_PSEUDO_ELEMENT) && (!node.parentNode || node.parentNode.tagName !== 'svg');\n}\n\nfunction searchPseudoElements (root) {\n if (!IS_DOM) return;\n return new picked(function (resolve, reject) {\n var operations = toArray(root.querySelectorAll('*')).filter(processable).map(replace);\n var end = perf.begin('searchPseudoElements');\n disableObservation();\n picked.all(operations).then(function () {\n end();\n enableObservation();\n resolve();\n }).catch(function () {\n end();\n enableObservation();\n reject();\n });\n });\n}\n\nvar baseStyles = \"svg:not(:root).svg-inline--fa {\\n overflow: visible;\\n}\\n\\n.svg-inline--fa {\\n display: inline-block;\\n font-size: inherit;\\n height: 1em;\\n overflow: visible;\\n vertical-align: -0.125em;\\n}\\n.svg-inline--fa.fa-lg {\\n vertical-align: -0.225em;\\n}\\n.svg-inline--fa.fa-w-1 {\\n width: 0.0625em;\\n}\\n.svg-inline--fa.fa-w-2 {\\n width: 0.125em;\\n}\\n.svg-inline--fa.fa-w-3 {\\n width: 0.1875em;\\n}\\n.svg-inline--fa.fa-w-4 {\\n width: 0.25em;\\n}\\n.svg-inline--fa.fa-w-5 {\\n width: 0.3125em;\\n}\\n.svg-inline--fa.fa-w-6 {\\n width: 0.375em;\\n}\\n.svg-inline--fa.fa-w-7 {\\n width: 0.4375em;\\n}\\n.svg-inline--fa.fa-w-8 {\\n width: 0.5em;\\n}\\n.svg-inline--fa.fa-w-9 {\\n width: 0.5625em;\\n}\\n.svg-inline--fa.fa-w-10 {\\n width: 0.625em;\\n}\\n.svg-inline--fa.fa-w-11 {\\n width: 0.6875em;\\n}\\n.svg-inline--fa.fa-w-12 {\\n width: 0.75em;\\n}\\n.svg-inline--fa.fa-w-13 {\\n width: 0.8125em;\\n}\\n.svg-inline--fa.fa-w-14 {\\n width: 0.875em;\\n}\\n.svg-inline--fa.fa-w-15 {\\n width: 0.9375em;\\n}\\n.svg-inline--fa.fa-w-16 {\\n width: 1em;\\n}\\n.svg-inline--fa.fa-w-17 {\\n width: 1.0625em;\\n}\\n.svg-inline--fa.fa-w-18 {\\n width: 1.125em;\\n}\\n.svg-inline--fa.fa-w-19 {\\n width: 1.1875em;\\n}\\n.svg-inline--fa.fa-w-20 {\\n width: 1.25em;\\n}\\n.svg-inline--fa.fa-pull-left {\\n margin-right: 0.3em;\\n width: auto;\\n}\\n.svg-inline--fa.fa-pull-right {\\n margin-left: 0.3em;\\n width: auto;\\n}\\n.svg-inline--fa.fa-border {\\n height: 1.5em;\\n}\\n.svg-inline--fa.fa-li {\\n width: 2em;\\n}\\n.svg-inline--fa.fa-fw {\\n width: 1.25em;\\n}\\n\\n.fa-layers svg.svg-inline--fa {\\n bottom: 0;\\n left: 0;\\n margin: auto;\\n position: absolute;\\n right: 0;\\n top: 0;\\n}\\n\\n.fa-layers {\\n display: inline-block;\\n height: 1em;\\n position: relative;\\n text-align: center;\\n vertical-align: -0.125em;\\n width: 1em;\\n}\\n.fa-layers svg.svg-inline--fa {\\n -webkit-transform-origin: center center;\\n transform-origin: center center;\\n}\\n\\n.fa-layers-counter, .fa-layers-text {\\n display: inline-block;\\n position: absolute;\\n text-align: center;\\n}\\n\\n.fa-layers-text {\\n left: 50%;\\n top: 50%;\\n -webkit-transform: translate(-50%, -50%);\\n transform: translate(-50%, -50%);\\n -webkit-transform-origin: center center;\\n transform-origin: center center;\\n}\\n\\n.fa-layers-counter {\\n background-color: #ff253a;\\n border-radius: 1em;\\n -webkit-box-sizing: border-box;\\n box-sizing: border-box;\\n color: #fff;\\n height: 1.5em;\\n line-height: 1;\\n max-width: 5em;\\n min-width: 1.5em;\\n overflow: hidden;\\n padding: 0.25em;\\n right: 0;\\n text-overflow: ellipsis;\\n top: 0;\\n -webkit-transform: scale(0.25);\\n transform: scale(0.25);\\n -webkit-transform-origin: top right;\\n transform-origin: top right;\\n}\\n\\n.fa-layers-bottom-right {\\n bottom: 0;\\n right: 0;\\n top: auto;\\n -webkit-transform: scale(0.25);\\n transform: scale(0.25);\\n -webkit-transform-origin: bottom right;\\n transform-origin: bottom right;\\n}\\n\\n.fa-layers-bottom-left {\\n bottom: 0;\\n left: 0;\\n right: auto;\\n top: auto;\\n -webkit-transform: scale(0.25);\\n transform: scale(0.25);\\n -webkit-transform-origin: bottom left;\\n transform-origin: bottom left;\\n}\\n\\n.fa-layers-top-right {\\n right: 0;\\n top: 0;\\n -webkit-transform: scale(0.25);\\n transform: scale(0.25);\\n -webkit-transform-origin: top right;\\n transform-origin: top right;\\n}\\n\\n.fa-layers-top-left {\\n left: 0;\\n right: auto;\\n top: 0;\\n -webkit-transform: scale(0.25);\\n transform: scale(0.25);\\n -webkit-transform-origin: top left;\\n transform-origin: top left;\\n}\\n\\n.fa-lg {\\n font-size: 1.3333333333em;\\n line-height: 0.75em;\\n vertical-align: -0.0667em;\\n}\\n\\n.fa-xs {\\n font-size: 0.75em;\\n}\\n\\n.fa-sm {\\n font-size: 0.875em;\\n}\\n\\n.fa-1x {\\n font-size: 1em;\\n}\\n\\n.fa-2x {\\n font-size: 2em;\\n}\\n\\n.fa-3x {\\n font-size: 3em;\\n}\\n\\n.fa-4x {\\n font-size: 4em;\\n}\\n\\n.fa-5x {\\n font-size: 5em;\\n}\\n\\n.fa-6x {\\n font-size: 6em;\\n}\\n\\n.fa-7x {\\n font-size: 7em;\\n}\\n\\n.fa-8x {\\n font-size: 8em;\\n}\\n\\n.fa-9x {\\n font-size: 9em;\\n}\\n\\n.fa-10x {\\n font-size: 10em;\\n}\\n\\n.fa-fw {\\n text-align: center;\\n width: 1.25em;\\n}\\n\\n.fa-ul {\\n list-style-type: none;\\n margin-left: 2.5em;\\n padding-left: 0;\\n}\\n.fa-ul > li {\\n position: relative;\\n}\\n\\n.fa-li {\\n left: -2em;\\n position: absolute;\\n text-align: center;\\n width: 2em;\\n line-height: inherit;\\n}\\n\\n.fa-border {\\n border: solid 0.08em #eee;\\n border-radius: 0.1em;\\n padding: 0.2em 0.25em 0.15em;\\n}\\n\\n.fa-pull-left {\\n float: left;\\n}\\n\\n.fa-pull-right {\\n float: right;\\n}\\n\\n.fa.fa-pull-left,\\n.fas.fa-pull-left,\\n.far.fa-pull-left,\\n.fal.fa-pull-left,\\n.fab.fa-pull-left {\\n margin-right: 0.3em;\\n}\\n.fa.fa-pull-right,\\n.fas.fa-pull-right,\\n.far.fa-pull-right,\\n.fal.fa-pull-right,\\n.fab.fa-pull-right {\\n margin-left: 0.3em;\\n}\\n\\n.fa-spin {\\n -webkit-animation: fa-spin 2s infinite linear;\\n animation: fa-spin 2s infinite linear;\\n}\\n\\n.fa-pulse {\\n -webkit-animation: fa-spin 1s infinite steps(8);\\n animation: fa-spin 1s infinite steps(8);\\n}\\n\\n@-webkit-keyframes fa-spin {\\n 0% {\\n -webkit-transform: rotate(0deg);\\n transform: rotate(0deg);\\n }\\n 100% {\\n -webkit-transform: rotate(360deg);\\n transform: rotate(360deg);\\n }\\n}\\n\\n@keyframes fa-spin {\\n 0% {\\n -webkit-transform: rotate(0deg);\\n transform: rotate(0deg);\\n }\\n 100% {\\n -webkit-transform: rotate(360deg);\\n transform: rotate(360deg);\\n }\\n}\\n.fa-rotate-90 {\\n -ms-filter: \\\"progid:DXImageTransform.Microsoft.BasicImage(rotation=1)\\\";\\n -webkit-transform: rotate(90deg);\\n transform: rotate(90deg);\\n}\\n\\n.fa-rotate-180 {\\n -ms-filter: \\\"progid:DXImageTransform.Microsoft.BasicImage(rotation=2)\\\";\\n -webkit-transform: rotate(180deg);\\n transform: rotate(180deg);\\n}\\n\\n.fa-rotate-270 {\\n -ms-filter: \\\"progid:DXImageTransform.Microsoft.BasicImage(rotation=3)\\\";\\n -webkit-transform: rotate(270deg);\\n transform: rotate(270deg);\\n}\\n\\n.fa-flip-horizontal {\\n -ms-filter: \\\"progid:DXImageTransform.Microsoft.BasicImage(rotation=0, mirror=1)\\\";\\n -webkit-transform: scale(-1, 1);\\n transform: scale(-1, 1);\\n}\\n\\n.fa-flip-vertical {\\n -ms-filter: \\\"progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)\\\";\\n -webkit-transform: scale(1, -1);\\n transform: scale(1, -1);\\n}\\n\\n.fa-flip-both, .fa-flip-horizontal.fa-flip-vertical {\\n -ms-filter: \\\"progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)\\\";\\n -webkit-transform: scale(-1, -1);\\n transform: scale(-1, -1);\\n}\\n\\n:root .fa-rotate-90,\\n:root .fa-rotate-180,\\n:root .fa-rotate-270,\\n:root .fa-flip-horizontal,\\n:root .fa-flip-vertical,\\n:root .fa-flip-both {\\n -webkit-filter: none;\\n filter: none;\\n}\\n\\n.fa-stack {\\n display: inline-block;\\n height: 2em;\\n position: relative;\\n width: 2.5em;\\n}\\n\\n.fa-stack-1x,\\n.fa-stack-2x {\\n bottom: 0;\\n left: 0;\\n margin: auto;\\n position: absolute;\\n right: 0;\\n top: 0;\\n}\\n\\n.svg-inline--fa.fa-stack-1x {\\n height: 1em;\\n width: 1.25em;\\n}\\n.svg-inline--fa.fa-stack-2x {\\n height: 2em;\\n width: 2.5em;\\n}\\n\\n.fa-inverse {\\n color: #fff;\\n}\\n\\n.sr-only {\\n border: 0;\\n clip: rect(0, 0, 0, 0);\\n height: 1px;\\n margin: -1px;\\n overflow: hidden;\\n padding: 0;\\n position: absolute;\\n width: 1px;\\n}\\n\\n.sr-only-focusable:active, .sr-only-focusable:focus {\\n clip: auto;\\n height: auto;\\n margin: 0;\\n overflow: visible;\\n position: static;\\n width: auto;\\n}\\n\\n.svg-inline--fa .fa-primary {\\n fill: var(--fa-primary-color, currentColor);\\n opacity: 1;\\n opacity: var(--fa-primary-opacity, 1);\\n}\\n\\n.svg-inline--fa .fa-secondary {\\n fill: var(--fa-secondary-color, currentColor);\\n opacity: 0.4;\\n opacity: var(--fa-secondary-opacity, 0.4);\\n}\\n\\n.svg-inline--fa.fa-swap-opacity .fa-primary {\\n opacity: 0.4;\\n opacity: var(--fa-secondary-opacity, 0.4);\\n}\\n\\n.svg-inline--fa.fa-swap-opacity .fa-secondary {\\n opacity: 1;\\n opacity: var(--fa-primary-opacity, 1);\\n}\\n\\n.svg-inline--fa mask .fa-primary,\\n.svg-inline--fa mask .fa-secondary {\\n fill: black;\\n}\\n\\n.fad.fa-inverse {\\n color: #fff;\\n}\";\n\nfunction css () {\n var dfp = DEFAULT_FAMILY_PREFIX;\n var drc = DEFAULT_REPLACEMENT_CLASS;\n var fp = config.familyPrefix;\n var rc = config.replacementClass;\n var s = baseStyles;\n\n if (fp !== dfp || rc !== drc) {\n var dPatt = new RegExp(\"\\\\.\".concat(dfp, \"\\\\-\"), 'g');\n var customPropPatt = new RegExp(\"\\\\--\".concat(dfp, \"\\\\-\"), 'g');\n var rPatt = new RegExp(\"\\\\.\".concat(drc), 'g');\n s = s.replace(dPatt, \".\".concat(fp, \"-\")).replace(customPropPatt, \"--\".concat(fp, \"-\")).replace(rPatt, \".\".concat(rc));\n }\n\n return s;\n}\n\nvar Library =\n/*#__PURE__*/\nfunction () {\n function Library() {\n _classCallCheck(this, Library);\n\n this.definitions = {};\n }\n\n _createClass(Library, [{\n key: \"add\",\n value: function add() {\n var _this = this;\n\n for (var _len = arguments.length, definitions = new Array(_len), _key = 0; _key < _len; _key++) {\n definitions[_key] = arguments[_key];\n }\n\n var additions = definitions.reduce(this._pullDefinitions, {});\n Object.keys(additions).forEach(function (key) {\n _this.definitions[key] = _objectSpread({}, _this.definitions[key] || {}, additions[key]);\n defineIcons(key, additions[key]);\n build();\n });\n }\n }, {\n key: \"reset\",\n value: function reset() {\n this.definitions = {};\n }\n }, {\n key: \"_pullDefinitions\",\n value: function _pullDefinitions(additions, definition) {\n var normalized = definition.prefix && definition.iconName && definition.icon ? {\n 0: definition\n } : definition;\n Object.keys(normalized).map(function (key) {\n var _normalized$key = normalized[key],\n prefix = _normalized$key.prefix,\n iconName = _normalized$key.iconName,\n icon = _normalized$key.icon;\n if (!additions[prefix]) additions[prefix] = {};\n additions[prefix][iconName] = icon;\n });\n return additions;\n }\n }]);\n\n return Library;\n}();\n\nfunction ensureCss() {\n if (config.autoAddCss && !_cssInserted) {\n insertCss(css());\n\n _cssInserted = true;\n }\n}\n\nfunction apiObject(val, abstractCreator) {\n Object.defineProperty(val, 'abstract', {\n get: abstractCreator\n });\n Object.defineProperty(val, 'html', {\n get: function get() {\n return val.abstract.map(function (a) {\n return toHtml(a);\n });\n }\n });\n Object.defineProperty(val, 'node', {\n get: function get() {\n if (!IS_DOM) return;\n var container = DOCUMENT.createElement('div');\n container.innerHTML = val.html;\n return container.children;\n }\n });\n return val;\n}\n\nfunction findIconDefinition(iconLookup) {\n var _iconLookup$prefix = iconLookup.prefix,\n prefix = _iconLookup$prefix === void 0 ? 'fa' : _iconLookup$prefix,\n iconName = iconLookup.iconName;\n if (!iconName) return;\n return iconFromMapping(library.definitions, prefix, iconName) || iconFromMapping(namespace.styles, prefix, iconName);\n}\n\nfunction resolveIcons(next) {\n return function (maybeIconDefinition) {\n var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var iconDefinition = (maybeIconDefinition || {}).icon ? maybeIconDefinition : findIconDefinition(maybeIconDefinition || {});\n var mask = params.mask;\n\n if (mask) {\n mask = (mask || {}).icon ? mask : findIconDefinition(mask || {});\n }\n\n return next(iconDefinition, _objectSpread({}, params, {\n mask: mask\n }));\n };\n}\n\nvar library = new Library();\nvar noAuto = function noAuto() {\n config.autoReplaceSvg = false;\n config.observeMutations = false;\n disconnect();\n};\nvar _cssInserted = false;\nvar dom = {\n i2svg: function i2svg() {\n var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n if (IS_DOM) {\n ensureCss();\n var _params$node = params.node,\n node = _params$node === void 0 ? DOCUMENT : _params$node,\n _params$callback = params.callback,\n callback = _params$callback === void 0 ? function () {} : _params$callback;\n\n if (config.searchPseudoElements) {\n searchPseudoElements(node);\n }\n\n return onTree(node, callback);\n } else {\n return picked.reject('Operation requires a DOM of some kind.');\n }\n },\n css: css,\n insertCss: function insertCss$$1() {\n if (!_cssInserted) {\n insertCss(css());\n\n _cssInserted = true;\n }\n },\n watch: function watch() {\n var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n var autoReplaceSvgRoot = params.autoReplaceSvgRoot,\n observeMutationsRoot = params.observeMutationsRoot;\n\n if (config.autoReplaceSvg === false) {\n config.autoReplaceSvg = true;\n }\n\n config.observeMutations = true;\n domready(function () {\n autoReplace({\n autoReplaceSvgRoot: autoReplaceSvgRoot\n });\n observe({\n treeCallback: onTree,\n nodeCallback: onNode,\n pseudoElementsCallback: searchPseudoElements,\n observeMutationsRoot: observeMutationsRoot\n });\n });\n }\n};\nvar parse = {\n transform: function transform(transformString) {\n return parseTransformString(transformString);\n }\n};\nvar icon = resolveIcons(function (iconDefinition) {\n var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var _params$transform = params.transform,\n transform = _params$transform === void 0 ? meaninglessTransform : _params$transform,\n _params$symbol = params.symbol,\n symbol = _params$symbol === void 0 ? false : _params$symbol,\n _params$mask = params.mask,\n mask = _params$mask === void 0 ? null : _params$mask,\n _params$maskId = params.maskId,\n maskId = _params$maskId === void 0 ? null : _params$maskId,\n _params$title = params.title,\n title = _params$title === void 0 ? null : _params$title,\n _params$titleId = params.titleId,\n titleId = _params$titleId === void 0 ? null : _params$titleId,\n _params$classes = params.classes,\n classes = _params$classes === void 0 ? [] : _params$classes,\n _params$attributes = params.attributes,\n attributes = _params$attributes === void 0 ? {} : _params$attributes,\n _params$styles = params.styles,\n styles = _params$styles === void 0 ? {} : _params$styles;\n if (!iconDefinition) return;\n var prefix = iconDefinition.prefix,\n iconName = iconDefinition.iconName,\n icon = iconDefinition.icon;\n return apiObject(_objectSpread({\n type: 'icon'\n }, iconDefinition), function () {\n ensureCss();\n\n if (config.autoA11y) {\n if (title) {\n attributes['aria-labelledby'] = \"\".concat(config.replacementClass, \"-title-\").concat(titleId || nextUniqueId());\n } else {\n attributes['aria-hidden'] = 'true';\n attributes['focusable'] = 'false';\n }\n }\n\n return makeInlineSvgAbstract({\n icons: {\n main: asFoundIcon(icon),\n mask: mask ? asFoundIcon(mask.icon) : {\n found: false,\n width: null,\n height: null,\n icon: {}\n }\n },\n prefix: prefix,\n iconName: iconName,\n transform: _objectSpread({}, meaninglessTransform, transform),\n symbol: symbol,\n title: title,\n maskId: maskId,\n titleId: titleId,\n extra: {\n attributes: attributes,\n styles: styles,\n classes: classes\n }\n });\n });\n});\nvar text = function text(content) {\n var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var _params$transform2 = params.transform,\n transform = _params$transform2 === void 0 ? meaninglessTransform : _params$transform2,\n _params$title2 = params.title,\n title = _params$title2 === void 0 ? null : _params$title2,\n _params$classes2 = params.classes,\n classes = _params$classes2 === void 0 ? [] : _params$classes2,\n _params$attributes2 = params.attributes,\n attributes = _params$attributes2 === void 0 ? {} : _params$attributes2,\n _params$styles2 = params.styles,\n styles = _params$styles2 === void 0 ? {} : _params$styles2;\n return apiObject({\n type: 'text',\n content: content\n }, function () {\n ensureCss();\n return makeLayersTextAbstract({\n content: content,\n transform: _objectSpread({}, meaninglessTransform, transform),\n title: title,\n extra: {\n attributes: attributes,\n styles: styles,\n classes: [\"\".concat(config.familyPrefix, \"-layers-text\")].concat(_toConsumableArray(classes))\n }\n });\n });\n};\nvar counter = function counter(content) {\n var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var _params$title3 = params.title,\n title = _params$title3 === void 0 ? null : _params$title3,\n _params$classes3 = params.classes,\n classes = _params$classes3 === void 0 ? [] : _params$classes3,\n _params$attributes3 = params.attributes,\n attributes = _params$attributes3 === void 0 ? {} : _params$attributes3,\n _params$styles3 = params.styles,\n styles = _params$styles3 === void 0 ? {} : _params$styles3;\n return apiObject({\n type: 'counter',\n content: content\n }, function () {\n ensureCss();\n return makeLayersCounterAbstract({\n content: content.toString(),\n title: title,\n extra: {\n attributes: attributes,\n styles: styles,\n classes: [\"\".concat(config.familyPrefix, \"-layers-counter\")].concat(_toConsumableArray(classes))\n }\n });\n });\n};\nvar layer = function layer(assembler) {\n var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var _params$classes4 = params.classes,\n classes = _params$classes4 === void 0 ? [] : _params$classes4;\n return apiObject({\n type: 'layer'\n }, function () {\n ensureCss();\n var children = [];\n assembler(function (args) {\n Array.isArray(args) ? args.map(function (a) {\n children = children.concat(a.abstract);\n }) : children = children.concat(args.abstract);\n });\n return [{\n tag: 'span',\n attributes: {\n class: [\"\".concat(config.familyPrefix, \"-layers\")].concat(_toConsumableArray(classes)).join(' ')\n },\n children: children\n }];\n });\n};\nvar api = {\n noAuto: noAuto,\n config: config,\n dom: dom,\n library: library,\n parse: parse,\n findIconDefinition: findIconDefinition,\n icon: icon,\n text: text,\n counter: counter,\n layer: layer,\n toHtml: toHtml\n};\n\nvar autoReplace = function autoReplace() {\n var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n var _params$autoReplaceSv = params.autoReplaceSvgRoot,\n autoReplaceSvgRoot = _params$autoReplaceSv === void 0 ? DOCUMENT : _params$autoReplaceSv;\n if ((Object.keys(namespace.styles).length > 0 || config.autoFetchSvg) && IS_DOM && config.autoReplaceSvg) api.dom.i2svg({\n node: autoReplaceSvgRoot\n });\n};\n\nexport { icon, noAuto, config, toHtml, layer, text, counter, library, dom, parse, findIconDefinition };\n","var listCacheClear = require('./_listCacheClear'),\n listCacheDelete = require('./_listCacheDelete'),\n listCacheGet = require('./_listCacheGet'),\n listCacheHas = require('./_listCacheHas'),\n listCacheSet = require('./_listCacheSet');\n\n/**\n * Creates an list cache object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction ListCache(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n// Add methods to `ListCache`.\nListCache.prototype.clear = listCacheClear;\nListCache.prototype['delete'] = listCacheDelete;\nListCache.prototype.get = listCacheGet;\nListCache.prototype.has = listCacheHas;\nListCache.prototype.set = listCacheSet;\n\nmodule.exports = ListCache;\n","var eq = require('./eq');\n\n/**\n * Gets the index at which the `key` is found in `array` of key-value pairs.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} key The key to search for.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction assocIndexOf(array, key) {\n var length = array.length;\n while (length--) {\n if (eq(array[length][0], key)) {\n return length;\n }\n }\n return -1;\n}\n\nmodule.exports = assocIndexOf;\n","var getNative = require('./_getNative');\n\n/* Built-in method references that are verified to be native. */\nvar nativeCreate = getNative(Object, 'create');\n\nmodule.exports = nativeCreate;\n","var isKeyable = require('./_isKeyable');\n\n/**\n * Gets the data for `map`.\n *\n * @private\n * @param {Object} map The map to query.\n * @param {string} key The reference key.\n * @returns {*} Returns the map data.\n */\nfunction getMapData(map, key) {\n var data = map.__data__;\n return isKeyable(key)\n ? data[typeof key == 'string' ? 'string' : 'hash']\n : data.map;\n}\n\nmodule.exports = getMapData;\n","var baseIsArguments = require('./_baseIsArguments'),\n isObjectLike = require('./isObjectLike');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/** Built-in value references. */\nvar propertyIsEnumerable = objectProto.propertyIsEnumerable;\n\n/**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n * else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\nvar isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {\n return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&\n !propertyIsEnumerable.call(value, 'callee');\n};\n\nmodule.exports = isArguments;\n","var root = require('./_root'),\n stubFalse = require('./stubFalse');\n\n/** Detect free variable `exports`. */\nvar freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;\n\n/** Detect free variable `module`. */\nvar freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;\n\n/** Detect the popular CommonJS extension `module.exports`. */\nvar moduleExports = freeModule && freeModule.exports === freeExports;\n\n/** Built-in value references. */\nvar Buffer = moduleExports ? root.Buffer : undefined;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined;\n\n/**\n * Checks if `value` is a buffer.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.\n * @example\n *\n * _.isBuffer(new Buffer(2));\n * // => true\n *\n * _.isBuffer(new Uint8Array(2));\n * // => false\n */\nvar isBuffer = nativeIsBuffer || stubFalse;\n\nmodule.exports = isBuffer;\n","/**\n * The base implementation of `_.unary` without support for storing metadata.\n *\n * @private\n * @param {Function} func The function to cap arguments for.\n * @returns {Function} Returns the new capped function.\n */\nfunction baseUnary(func) {\n return function(value) {\n return func(value);\n };\n}\n\nmodule.exports = baseUnary;\n","/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Checks if `value` is likely a prototype object.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.\n */\nfunction isPrototype(value) {\n var Ctor = value && value.constructor,\n proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;\n\n return value === proto;\n}\n\nmodule.exports = isPrototype;\n","var baseGetTag = require('./_baseGetTag'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar symbolTag = '[object Symbol]';\n\n/**\n * Checks if `value` is classified as a `Symbol` primitive or object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.\n * @example\n *\n * _.isSymbol(Symbol.iterator);\n * // => true\n *\n * _.isSymbol('abc');\n * // => false\n */\nfunction isSymbol(value) {\n return typeof value == 'symbol' ||\n (isObjectLike(value) && baseGetTag(value) == symbolTag);\n}\n\nmodule.exports = isSymbol;\n","'use strict';\n\nif (typeof process === 'undefined' ||\n !process.version ||\n process.version.indexOf('v0.') === 0 ||\n process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {\n module.exports = { nextTick: nextTick };\n} else {\n module.exports = process\n}\n\nfunction nextTick(fn, arg1, arg2, arg3) {\n if (typeof fn !== 'function') {\n throw new TypeError('\"callback\" argument must be a function');\n }\n var len = arguments.length;\n var args, i;\n switch (len) {\n case 0:\n case 1:\n return process.nextTick(fn);\n case 2:\n return process.nextTick(function afterTickOne() {\n fn.call(null, arg1);\n });\n case 3:\n return process.nextTick(function afterTickTwo() {\n fn.call(null, arg1, arg2);\n });\n case 4:\n return process.nextTick(function afterTickThree() {\n fn.call(null, arg1, arg2, arg3);\n });\n default:\n args = new Array(len - 1);\n i = 0;\n while (i < args.length) {\n args[i++] = arguments[i];\n }\n return process.nextTick(function afterTick() {\n fn.apply(null, args);\n });\n }\n}\n\n","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.getRowByRowId = exports.matchRow = undefined;\n\nvar _utils = require('../utils');\n\nvar _utils2 = _interopRequireDefault(_utils);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar matchRow = exports.matchRow = function matchRow(keyField, id) {\n return function (row) {\n return _utils2.default.get(row, keyField) === id;\n };\n};\n\nvar getRowByRowId = exports.getRowByRowId = function getRowByRowId(data, keyField, id) {\n return data.find(matchRow(keyField, id));\n};","function _setPrototypeOf(t, e) {\n return _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function (t, e) {\n return t.__proto__ = e, t;\n }, _setPrototypeOf(t, e);\n}\nexport { _setPrototypeOf as default };","var baseUniq = require('./_baseUniq');\n\n/**\n * Creates a duplicate-free version of an array, using\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons, in which only the first occurrence of each element\n * is kept. The order of result values is determined by the order they occur\n * in the array.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @returns {Array} Returns the new duplicate free array.\n * @example\n *\n * _.uniq([2, 1, 2]);\n * // => [2, 1]\n */\nfunction uniq(array) {\n return (array && array.length) ? baseUniq(array) : [];\n}\n\nmodule.exports = uniq;\n","/*\n\nBased off glamor's StyleSheet, thanks Sunil ❤️\n\nhigh performance StyleSheet for css-in-js systems\n\n- uses multiple style tags behind the scenes for millions of rules\n- uses `insertRule` for appending in production for *much* faster performance\n\n// usage\n\nimport { StyleSheet } from '@emotion/sheet'\n\nlet styleSheet = new StyleSheet({ key: '', container: document.head })\n\nstyleSheet.insert('#box { border: 1px solid red; }')\n- appends a css rule into the stylesheet\n\nstyleSheet.flush()\n- empties the stylesheet of all its contents\n\n*/\n// $FlowFixMe\nfunction sheetForTag(tag) {\n if (tag.sheet) {\n // $FlowFixMe\n return tag.sheet;\n } // this weirdness brought to you by firefox\n\n /* istanbul ignore next */\n\n\n for (var i = 0; i < document.styleSheets.length; i++) {\n if (document.styleSheets[i].ownerNode === tag) {\n // $FlowFixMe\n return document.styleSheets[i];\n }\n }\n}\n\nfunction createStyleElement(options) {\n var tag = document.createElement('style');\n tag.setAttribute('data-emotion', options.key);\n\n if (options.nonce !== undefined) {\n tag.setAttribute('nonce', options.nonce);\n }\n\n tag.appendChild(document.createTextNode(''));\n return tag;\n}\n\nvar StyleSheet =\n/*#__PURE__*/\nfunction () {\n function StyleSheet(options) {\n this.isSpeedy = options.speedy === undefined ? process.env.NODE_ENV === 'production' : options.speedy;\n this.tags = [];\n this.ctr = 0;\n this.nonce = options.nonce; // key is the value of the data-emotion attribute, it's used to identify different sheets\n\n this.key = options.key;\n this.container = options.container;\n this.before = null;\n }\n\n var _proto = StyleSheet.prototype;\n\n _proto.insert = function insert(rule) {\n // the max length is how many rules we have per style tag, it's 65000 in speedy mode\n // it's 1 in dev because we insert source maps that map a single rule to a location\n // and you can only have one source map per style tag\n if (this.ctr % (this.isSpeedy ? 65000 : 1) === 0) {\n var _tag = createStyleElement(this);\n\n var before;\n\n if (this.tags.length === 0) {\n before = this.before;\n } else {\n before = this.tags[this.tags.length - 1].nextSibling;\n }\n\n this.container.insertBefore(_tag, before);\n this.tags.push(_tag);\n }\n\n var tag = this.tags[this.tags.length - 1];\n\n if (this.isSpeedy) {\n var sheet = sheetForTag(tag);\n\n try {\n // this is a really hot path\n // we check the second character first because having \"i\"\n // as the second character will happen less often than\n // having \"@\" as the first character\n var isImportRule = rule.charCodeAt(1) === 105 && rule.charCodeAt(0) === 64; // this is the ultrafast version, works across browsers\n // the big drawback is that the css won't be editable in devtools\n\n sheet.insertRule(rule, // we need to insert @import rules before anything else\n // otherwise there will be an error\n // technically this means that the @import rules will\n // _usually_(not always since there could be multiple style tags)\n // be the first ones in prod and generally later in dev\n // this shouldn't really matter in the real world though\n // @import is generally only used for font faces from google fonts and etc.\n // so while this could be technically correct then it would be slower and larger\n // for a tiny bit of correctness that won't matter in the real world\n isImportRule ? 0 : sheet.cssRules.length);\n } catch (e) {\n if (process.env.NODE_ENV !== 'production') {\n console.warn(\"There was a problem inserting the following rule: \\\"\" + rule + \"\\\"\", e);\n }\n }\n } else {\n tag.appendChild(document.createTextNode(rule));\n }\n\n this.ctr++;\n };\n\n _proto.flush = function flush() {\n // $FlowFixMe\n this.tags.forEach(function (tag) {\n return tag.parentNode.removeChild(tag);\n });\n this.tags = [];\n this.ctr = 0;\n };\n\n return StyleSheet;\n}();\n\nexport { StyleSheet };\n","import arrayLikeToArray from \"./arrayLikeToArray.js\";\nfunction _unsupportedIterableToArray(r, a) {\n if (r) {\n if (\"string\" == typeof r) return arrayLikeToArray(r, a);\n var t = {}.toString.call(r).slice(8, -1);\n return \"Object\" === t && r.constructor && (t = r.constructor.name), \"Map\" === t || \"Set\" === t ? Array.from(r) : \"Arguments\" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? arrayLikeToArray(r, a) : void 0;\n }\n}\nexport { _unsupportedIterableToArray as default };","var baseAssignValue = require('./_baseAssignValue'),\n createAggregator = require('./_createAggregator');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Creates an object composed of keys generated from the results of running\n * each element of `collection` thru `iteratee`. The order of grouped values\n * is determined by the order they occur in `collection`. The corresponding\n * value of each key is an array of elements responsible for generating the\n * key. The iteratee is invoked with one argument: (value).\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [iteratee=_.identity] The iteratee to transform keys.\n * @returns {Object} Returns the composed aggregate object.\n * @example\n *\n * _.groupBy([6.1, 4.2, 6.3], Math.floor);\n * // => { '4': [4.2], '6': [6.1, 6.3] }\n *\n * // The `_.property` iteratee shorthand.\n * _.groupBy(['one', 'two', 'three'], 'length');\n * // => { '3': ['one', 'two'], '5': ['three'] }\n */\nvar groupBy = createAggregator(function(result, value, key) {\n if (hasOwnProperty.call(result, key)) {\n result[key].push(value);\n } else {\n baseAssignValue(result, key, [value]);\n }\n});\n\nmodule.exports = groupBy;\n","import _typeof from \"./typeof.js\";\nimport toPrimitive from \"./toPrimitive.js\";\nfunction toPropertyKey(t) {\n var i = toPrimitive(t, \"string\");\n return \"symbol\" == _typeof(i) ? i : i + \"\";\n}\nexport { toPropertyKey as default };","import _typeof from \"./typeof.js\";\nfunction toPrimitive(t, r) {\n if (\"object\" != _typeof(t) || !t) return t;\n var e = t[Symbol.toPrimitive];\n if (void 0 !== e) {\n var i = e.call(t, r || \"default\");\n if (\"object\" != _typeof(i)) return i;\n throw new TypeError(\"@@toPrimitive must return a primitive value.\");\n }\n return (\"string\" === r ? String : Number)(t);\n}\nexport { toPrimitive as default };","/**\n * @license\n * Lodash \n * Based on Underscore.js 1.8.3 \n * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n */\n;(function() {\n\n /** Used as a safe reference for `undefined` in pre-ES5 environments. */\n var undefined;\n\n /** Used as the semantic version number. */\n var VERSION = '4.17.21';\n\n /** Used as the size to enable large array optimizations. */\n var LARGE_ARRAY_SIZE = 200;\n\n /** Error message constants. */\n var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://npms.io/search?q=ponyfill.',\n FUNC_ERROR_TEXT = 'Expected a function',\n INVALID_TEMPL_VAR_ERROR_TEXT = 'Invalid `variable` option passed into `_.template`';\n\n /** Used to stand-in for `undefined` hash values. */\n var HASH_UNDEFINED = '__lodash_hash_undefined__';\n\n /** Used as the maximum memoize cache size. */\n var MAX_MEMOIZE_SIZE = 500;\n\n /** Used as the internal argument placeholder. */\n var PLACEHOLDER = '__lodash_placeholder__';\n\n /** Used to compose bitmasks for cloning. */\n var CLONE_DEEP_FLAG = 1,\n CLONE_FLAT_FLAG = 2,\n CLONE_SYMBOLS_FLAG = 4;\n\n /** Used to compose bitmasks for value comparisons. */\n var COMPARE_PARTIAL_FLAG = 1,\n COMPARE_UNORDERED_FLAG = 2;\n\n /** Used to compose bitmasks for function metadata. */\n var WRAP_BIND_FLAG = 1,\n WRAP_BIND_KEY_FLAG = 2,\n WRAP_CURRY_BOUND_FLAG = 4,\n WRAP_CURRY_FLAG = 8,\n WRAP_CURRY_RIGHT_FLAG = 16,\n WRAP_PARTIAL_FLAG = 32,\n WRAP_PARTIAL_RIGHT_FLAG = 64,\n WRAP_ARY_FLAG = 128,\n WRAP_REARG_FLAG = 256,\n WRAP_FLIP_FLAG = 512;\n\n /** Used as default options for `_.truncate`. */\n var DEFAULT_TRUNC_LENGTH = 30,\n DEFAULT_TRUNC_OMISSION = '...';\n\n /** Used to detect hot functions by number of calls within a span of milliseconds. */\n var HOT_COUNT = 800,\n HOT_SPAN = 16;\n\n /** Used to indicate the type of lazy iteratees. */\n var LAZY_FILTER_FLAG = 1,\n LAZY_MAP_FLAG = 2,\n LAZY_WHILE_FLAG = 3;\n\n /** Used as references for various `Number` constants. */\n var INFINITY = 1 / 0,\n MAX_SAFE_INTEGER = 9007199254740991,\n MAX_INTEGER = 1.7976931348623157e+308,\n NAN = 0 / 0;\n\n /** Used as references for the maximum length and index of an array. */\n var MAX_ARRAY_LENGTH = 4294967295,\n MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1,\n HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1;\n\n /** Used to associate wrap methods with their bit flags. */\n var wrapFlags = [\n ['ary', WRAP_ARY_FLAG],\n ['bind', WRAP_BIND_FLAG],\n ['bindKey', WRAP_BIND_KEY_FLAG],\n ['curry', WRAP_CURRY_FLAG],\n ['curryRight', WRAP_CURRY_RIGHT_FLAG],\n ['flip', WRAP_FLIP_FLAG],\n ['partial', WRAP_PARTIAL_FLAG],\n ['partialRight', WRAP_PARTIAL_RIGHT_FLAG],\n ['rearg', WRAP_REARG_FLAG]\n ];\n\n /** `Object#toString` result references. */\n var argsTag = '[object Arguments]',\n arrayTag = '[object Array]',\n asyncTag = '[object AsyncFunction]',\n boolTag = '[object Boolean]',\n dateTag = '[object Date]',\n domExcTag = '[object DOMException]',\n errorTag = '[object Error]',\n funcTag = '[object Function]',\n genTag = '[object GeneratorFunction]',\n mapTag = '[object Map]',\n numberTag = '[object Number]',\n nullTag = '[object Null]',\n objectTag = '[object Object]',\n promiseTag = '[object Promise]',\n proxyTag = '[object Proxy]',\n regexpTag = '[object RegExp]',\n setTag = '[object Set]',\n stringTag = '[object String]',\n symbolTag = '[object Symbol]',\n undefinedTag = '[object Undefined]',\n weakMapTag = '[object WeakMap]',\n weakSetTag = '[object WeakSet]';\n\n var arrayBufferTag = '[object ArrayBuffer]',\n dataViewTag = '[object DataView]',\n float32Tag = '[object Float32Array]',\n float64Tag = '[object Float64Array]',\n int8Tag = '[object Int8Array]',\n int16Tag = '[object Int16Array]',\n int32Tag = '[object Int32Array]',\n uint8Tag = '[object Uint8Array]',\n uint8ClampedTag = '[object Uint8ClampedArray]',\n uint16Tag = '[object Uint16Array]',\n uint32Tag = '[object Uint32Array]';\n\n /** Used to match empty string literals in compiled template source. */\n var reEmptyStringLeading = /\\b__p \\+= '';/g,\n reEmptyStringMiddle = /\\b(__p \\+=) '' \\+/g,\n reEmptyStringTrailing = /(__e\\(.*?\\)|\\b__t\\)) \\+\\n'';/g;\n\n /** Used to match HTML entities and HTML characters. */\n var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g,\n reUnescapedHtml = /[&<>\"']/g,\n reHasEscapedHtml = RegExp(reEscapedHtml.source),\n reHasUnescapedHtml = RegExp(reUnescapedHtml.source);\n\n /** Used to match template delimiters. */\n var reEscape = /<%-([\\s\\S]+?)%>/g,\n reEvaluate = /<%([\\s\\S]+?)%>/g,\n reInterpolate = /<%=([\\s\\S]+?)%>/g;\n\n /** Used to match property names within property paths. */\n var reIsDeepProp = /\\.|\\[(?:[^[\\]]*|([\"'])(?:(?!\\1)[^\\\\]|\\\\.)*?\\1)\\]/,\n reIsPlainProp = /^\\w*$/,\n rePropName = /[^.[\\]]+|\\[(?:(-?\\d+(?:\\.\\d+)?)|([\"'])((?:(?!\\2)[^\\\\]|\\\\.)*?)\\2)\\]|(?=(?:\\.|\\[\\])(?:\\.|\\[\\]|$))/g;\n\n /**\n * Used to match `RegExp`\n * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).\n */\n var reRegExpChar = /[\\\\^$.*+?()[\\]{}|]/g,\n reHasRegExpChar = RegExp(reRegExpChar.source);\n\n /** Used to match leading whitespace. */\n var reTrimStart = /^\\s+/;\n\n /** Used to match a single whitespace character. */\n var reWhitespace = /\\s/;\n\n /** Used to match wrap detail comments. */\n var reWrapComment = /\\{(?:\\n\\/\\* \\[wrapped with .+\\] \\*\\/)?\\n?/,\n reWrapDetails = /\\{\\n\\/\\* \\[wrapped with (.+)\\] \\*/,\n reSplitDetails = /,? & /;\n\n /** Used to match words composed of alphanumeric characters. */\n var reAsciiWord = /[^\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\x7f]+/g;\n\n /**\n * Used to validate the `validate` option in `_.template` variable.\n *\n * Forbids characters which could potentially change the meaning of the function argument definition:\n * - \"(),\" (modification of function parameters)\n * - \"=\" (default value)\n * - \"[]{}\" (destructuring of function parameters)\n * - \"/\" (beginning of a comment)\n * - whitespace\n */\n var reForbiddenIdentifierChars = /[()=,{}\\[\\]\\/\\s]/;\n\n /** Used to match backslashes in property paths. */\n var reEscapeChar = /\\\\(\\\\)?/g;\n\n /**\n * Used to match\n * [ES template delimiters](http://ecma-international.org/ecma-262/7.0/#sec-template-literal-lexical-components).\n */\n var reEsTemplate = /\\$\\{([^\\\\}]*(?:\\\\.[^\\\\}]*)*)\\}/g;\n\n /** Used to match `RegExp` flags from their coerced string values. */\n var reFlags = /\\w*$/;\n\n /** Used to detect bad signed hexadecimal string values. */\n var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;\n\n /** Used to detect binary string values. */\n var reIsBinary = /^0b[01]+$/i;\n\n /** Used to detect host constructors (Safari). */\n var reIsHostCtor = /^\\[object .+?Constructor\\]$/;\n\n /** Used to detect octal string values. */\n var reIsOctal = /^0o[0-7]+$/i;\n\n /** Used to detect unsigned integer values. */\n var reIsUint = /^(?:0|[1-9]\\d*)$/;\n\n /** Used to match Latin Unicode letters (excluding mathematical operators). */\n var reLatin = /[\\xc0-\\xd6\\xd8-\\xf6\\xf8-\\xff\\u0100-\\u017f]/g;\n\n /** Used to ensure capturing order of template delimiters. */\n var reNoMatch = /($^)/;\n\n /** Used to match unescaped characters in compiled string literals. */\n var reUnescapedString = /['\\n\\r\\u2028\\u2029\\\\]/g;\n\n /** Used to compose unicode character classes. */\n var rsAstralRange = '\\\\ud800-\\\\udfff',\n rsComboMarksRange = '\\\\u0300-\\\\u036f',\n reComboHalfMarksRange = '\\\\ufe20-\\\\ufe2f',\n rsComboSymbolsRange = '\\\\u20d0-\\\\u20ff',\n rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,\n rsDingbatRange = '\\\\u2700-\\\\u27bf',\n rsLowerRange = 'a-z\\\\xdf-\\\\xf6\\\\xf8-\\\\xff',\n rsMathOpRange = '\\\\xac\\\\xb1\\\\xd7\\\\xf7',\n rsNonCharRange = '\\\\x00-\\\\x2f\\\\x3a-\\\\x40\\\\x5b-\\\\x60\\\\x7b-\\\\xbf',\n rsPunctuationRange = '\\\\u2000-\\\\u206f',\n rsSpaceRange = ' \\\\t\\\\x0b\\\\f\\\\xa0\\\\ufeff\\\\n\\\\r\\\\u2028\\\\u2029\\\\u1680\\\\u180e\\\\u2000\\\\u2001\\\\u2002\\\\u2003\\\\u2004\\\\u2005\\\\u2006\\\\u2007\\\\u2008\\\\u2009\\\\u200a\\\\u202f\\\\u205f\\\\u3000',\n rsUpperRange = 'A-Z\\\\xc0-\\\\xd6\\\\xd8-\\\\xde',\n rsVarRange = '\\\\ufe0e\\\\ufe0f',\n rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange;\n\n /** Used to compose unicode capture groups. */\n var rsApos = \"['\\u2019]\",\n rsAstral = '[' + rsAstralRange + ']',\n rsBreak = '[' + rsBreakRange + ']',\n rsCombo = '[' + rsComboRange + ']',\n rsDigits = '\\\\d+',\n rsDingbat = '[' + rsDingbatRange + ']',\n rsLower = '[' + rsLowerRange + ']',\n rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']',\n rsFitz = '\\\\ud83c[\\\\udffb-\\\\udfff]',\n rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',\n rsNonAstral = '[^' + rsAstralRange + ']',\n rsRegional = '(?:\\\\ud83c[\\\\udde6-\\\\uddff]){2}',\n rsSurrPair = '[\\\\ud800-\\\\udbff][\\\\udc00-\\\\udfff]',\n rsUpper = '[' + rsUpperRange + ']',\n rsZWJ = '\\\\u200d';\n\n /** Used to compose unicode regexes. */\n var rsMiscLower = '(?:' + rsLower + '|' + rsMisc + ')',\n rsMiscUpper = '(?:' + rsUpper + '|' + rsMisc + ')',\n rsOptContrLower = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?',\n rsOptContrUpper = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?',\n reOptMod = rsModifier + '?',\n rsOptVar = '[' + rsVarRange + ']?',\n rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',\n rsOrdLower = '\\\\d*(?:1st|2nd|3rd|(?![123])\\\\dth)(?=\\\\b|[A-Z_])',\n rsOrdUpper = '\\\\d*(?:1ST|2ND|3RD|(?![123])\\\\dTH)(?=\\\\b|[a-z_])',\n rsSeq = rsOptVar + reOptMod + rsOptJoin,\n rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq,\n rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';\n\n /** Used to match apostrophes. */\n var reApos = RegExp(rsApos, 'g');\n\n /**\n * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and\n * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols).\n */\n var reComboMark = RegExp(rsCombo, 'g');\n\n /** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */\n var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');\n\n /** Used to match complex or compound words. */\n var reUnicodeWord = RegExp([\n rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')',\n rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('|') + ')',\n rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower,\n rsUpper + '+' + rsOptContrUpper,\n rsOrdUpper,\n rsOrdLower,\n rsDigits,\n rsEmoji\n ].join('|'), 'g');\n\n /** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */\n var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']');\n\n /** Used to detect strings that need a more robust regexp to match words. */\n var reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/;\n\n /** Used to assign default `context` object properties. */\n var contextProps = [\n 'Array', 'Buffer', 'DataView', 'Date', 'Error', 'Float32Array', 'Float64Array',\n 'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Map', 'Math', 'Object',\n 'Promise', 'RegExp', 'Set', 'String', 'Symbol', 'TypeError', 'Uint8Array',\n 'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap',\n '_', 'clearTimeout', 'isFinite', 'parseInt', 'setTimeout'\n ];\n\n /** Used to make template sourceURLs easier to identify. */\n var templateCounter = -1;\n\n /** Used to identify `toStringTag` values of typed arrays. */\n var typedArrayTags = {};\n typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =\n typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =\n typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =\n typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =\n typedArrayTags[uint32Tag] = true;\n typedArrayTags[argsTag] = typedArrayTags[arrayTag] =\n typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =\n typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =\n typedArrayTags[errorTag] = typedArrayTags[funcTag] =\n typedArrayTags[mapTag] = typedArrayTags[numberTag] =\n typedArrayTags[objectTag] = typedArrayTags[regexpTag] =\n typedArrayTags[setTag] = typedArrayTags[stringTag] =\n typedArrayTags[weakMapTag] = false;\n\n /** Used to identify `toStringTag` values supported by `_.clone`. */\n var cloneableTags = {};\n cloneableTags[argsTag] = cloneableTags[arrayTag] =\n cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] =\n cloneableTags[boolTag] = cloneableTags[dateTag] =\n cloneableTags[float32Tag] = cloneableTags[float64Tag] =\n cloneableTags[int8Tag] = cloneableTags[int16Tag] =\n cloneableTags[int32Tag] = cloneableTags[mapTag] =\n cloneableTags[numberTag] = cloneableTags[objectTag] =\n cloneableTags[regexpTag] = cloneableTags[setTag] =\n cloneableTags[stringTag] = cloneableTags[symbolTag] =\n cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =\n cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;\n cloneableTags[errorTag] = cloneableTags[funcTag] =\n cloneableTags[weakMapTag] = false;\n\n /** Used to map Latin Unicode letters to basic Latin letters. */\n var deburredLetters = {\n // Latin-1 Supplement block.\n '\\xc0': 'A', '\\xc1': 'A', '\\xc2': 'A', '\\xc3': 'A', '\\xc4': 'A', '\\xc5': 'A',\n '\\xe0': 'a', '\\xe1': 'a', '\\xe2': 'a', '\\xe3': 'a', '\\xe4': 'a', '\\xe5': 'a',\n '\\xc7': 'C', '\\xe7': 'c',\n '\\xd0': 'D', '\\xf0': 'd',\n '\\xc8': 'E', '\\xc9': 'E', '\\xca': 'E', '\\xcb': 'E',\n '\\xe8': 'e', '\\xe9': 'e', '\\xea': 'e', '\\xeb': 'e',\n '\\xcc': 'I', '\\xcd': 'I', '\\xce': 'I', '\\xcf': 'I',\n '\\xec': 'i', '\\xed': 'i', '\\xee': 'i', '\\xef': 'i',\n '\\xd1': 'N', '\\xf1': 'n',\n '\\xd2': 'O', '\\xd3': 'O', '\\xd4': 'O', '\\xd5': 'O', '\\xd6': 'O', '\\xd8': 'O',\n '\\xf2': 'o', '\\xf3': 'o', '\\xf4': 'o', '\\xf5': 'o', '\\xf6': 'o', '\\xf8': 'o',\n '\\xd9': 'U', '\\xda': 'U', '\\xdb': 'U', '\\xdc': 'U',\n '\\xf9': 'u', '\\xfa': 'u', '\\xfb': 'u', '\\xfc': 'u',\n '\\xdd': 'Y', '\\xfd': 'y', '\\xff': 'y',\n '\\xc6': 'Ae', '\\xe6': 'ae',\n '\\xde': 'Th', '\\xfe': 'th',\n '\\xdf': 'ss',\n // Latin Extended-A block.\n '\\u0100': 'A', '\\u0102': 'A', '\\u0104': 'A',\n '\\u0101': 'a', '\\u0103': 'a', '\\u0105': 'a',\n '\\u0106': 'C', '\\u0108': 'C', '\\u010a': 'C', '\\u010c': 'C',\n '\\u0107': 'c', '\\u0109': 'c', '\\u010b': 'c', '\\u010d': 'c',\n '\\u010e': 'D', '\\u0110': 'D', '\\u010f': 'd', '\\u0111': 'd',\n '\\u0112': 'E', '\\u0114': 'E', '\\u0116': 'E', '\\u0118': 'E', '\\u011a': 'E',\n '\\u0113': 'e', '\\u0115': 'e', '\\u0117': 'e', '\\u0119': 'e', '\\u011b': 'e',\n '\\u011c': 'G', '\\u011e': 'G', '\\u0120': 'G', '\\u0122': 'G',\n '\\u011d': 'g', '\\u011f': 'g', '\\u0121': 'g', '\\u0123': 'g',\n '\\u0124': 'H', '\\u0126': 'H', '\\u0125': 'h', '\\u0127': 'h',\n '\\u0128': 'I', '\\u012a': 'I', '\\u012c': 'I', '\\u012e': 'I', '\\u0130': 'I',\n '\\u0129': 'i', '\\u012b': 'i', '\\u012d': 'i', '\\u012f': 'i', '\\u0131': 'i',\n '\\u0134': 'J', '\\u0135': 'j',\n '\\u0136': 'K', '\\u0137': 'k', '\\u0138': 'k',\n '\\u0139': 'L', '\\u013b': 'L', '\\u013d': 'L', '\\u013f': 'L', '\\u0141': 'L',\n '\\u013a': 'l', '\\u013c': 'l', '\\u013e': 'l', '\\u0140': 'l', '\\u0142': 'l',\n '\\u0143': 'N', '\\u0145': 'N', '\\u0147': 'N', '\\u014a': 'N',\n '\\u0144': 'n', '\\u0146': 'n', '\\u0148': 'n', '\\u014b': 'n',\n '\\u014c': 'O', '\\u014e': 'O', '\\u0150': 'O',\n '\\u014d': 'o', '\\u014f': 'o', '\\u0151': 'o',\n '\\u0154': 'R', '\\u0156': 'R', '\\u0158': 'R',\n '\\u0155': 'r', '\\u0157': 'r', '\\u0159': 'r',\n '\\u015a': 'S', '\\u015c': 'S', '\\u015e': 'S', '\\u0160': 'S',\n '\\u015b': 's', '\\u015d': 's', '\\u015f': 's', '\\u0161': 's',\n '\\u0162': 'T', '\\u0164': 'T', '\\u0166': 'T',\n '\\u0163': 't', '\\u0165': 't', '\\u0167': 't',\n '\\u0168': 'U', '\\u016a': 'U', '\\u016c': 'U', '\\u016e': 'U', '\\u0170': 'U', '\\u0172': 'U',\n '\\u0169': 'u', '\\u016b': 'u', '\\u016d': 'u', '\\u016f': 'u', '\\u0171': 'u', '\\u0173': 'u',\n '\\u0174': 'W', '\\u0175': 'w',\n '\\u0176': 'Y', '\\u0177': 'y', '\\u0178': 'Y',\n '\\u0179': 'Z', '\\u017b': 'Z', '\\u017d': 'Z',\n '\\u017a': 'z', '\\u017c': 'z', '\\u017e': 'z',\n '\\u0132': 'IJ', '\\u0133': 'ij',\n '\\u0152': 'Oe', '\\u0153': 'oe',\n '\\u0149': \"'n\", '\\u017f': 's'\n };\n\n /** Used to map characters to HTML entities. */\n var htmlEscapes = {\n '&': '&',\n '<': '<',\n '>': '>',\n '\"': '"',\n \"'\": '''\n };\n\n /** Used to map HTML entities to characters. */\n var htmlUnescapes = {\n '&': '&',\n '<': '<',\n '>': '>',\n '"': '\"',\n ''': \"'\"\n };\n\n /** Used to escape characters for inclusion in compiled string literals. */\n var stringEscapes = {\n '\\\\': '\\\\',\n \"'\": \"'\",\n '\\n': 'n',\n '\\r': 'r',\n '\\u2028': 'u2028',\n '\\u2029': 'u2029'\n };\n\n /** Built-in method references without a dependency on `root`. */\n var freeParseFloat = parseFloat,\n freeParseInt = parseInt;\n\n /** Detect free variable `global` from Node.js. */\n var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\n /** Detect free variable `self`. */\n var freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n /** Used as a reference to the global object. */\n var root = freeGlobal || freeSelf || Function('return this')();\n\n /** Detect free variable `exports`. */\n var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;\n\n /** Detect free variable `module`. */\n var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;\n\n /** Detect the popular CommonJS extension `module.exports`. */\n var moduleExports = freeModule && freeModule.exports === freeExports;\n\n /** Detect free variable `process` from Node.js. */\n var freeProcess = moduleExports && freeGlobal.process;\n\n /** Used to access faster Node.js helpers. */\n var nodeUtil = (function() {\n try {\n // Use `util.types` for Node.js 10+.\n var types = freeModule && freeModule.require && freeModule.require('util').types;\n\n if (types) {\n return types;\n }\n\n // Legacy `process.binding('util')` for Node.js < 10.\n return freeProcess && freeProcess.binding && freeProcess.binding('util');\n } catch (e) {}\n }());\n\n /* Node.js helper references. */\n var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer,\n nodeIsDate = nodeUtil && nodeUtil.isDate,\n nodeIsMap = nodeUtil && nodeUtil.isMap,\n nodeIsRegExp = nodeUtil && nodeUtil.isRegExp,\n nodeIsSet = nodeUtil && nodeUtil.isSet,\n nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;\n\n /*--------------------------------------------------------------------------*/\n\n /**\n * A faster alternative to `Function#apply`, this function invokes `func`\n * with the `this` binding of `thisArg` and the arguments of `args`.\n *\n * @private\n * @param {Function} func The function to invoke.\n * @param {*} thisArg The `this` binding of `func`.\n * @param {Array} args The arguments to invoke `func` with.\n * @returns {*} Returns the result of `func`.\n */\n function apply(func, thisArg, args) {\n switch (args.length) {\n case 0: return func.call(thisArg);\n case 1: return func.call(thisArg, args[0]);\n case 2: return func.call(thisArg, args[0], args[1]);\n case 3: return func.call(thisArg, args[0], args[1], args[2]);\n }\n return func.apply(thisArg, args);\n }\n\n /**\n * A specialized version of `baseAggregator` for arrays.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} setter The function to set `accumulator` values.\n * @param {Function} iteratee The iteratee to transform keys.\n * @param {Object} accumulator The initial aggregated object.\n * @returns {Function} Returns `accumulator`.\n */\n function arrayAggregator(array, setter, iteratee, accumulator) {\n var index = -1,\n length = array == null ? 0 : array.length;\n\n while (++index < length) {\n var value = array[index];\n setter(accumulator, value, iteratee(value), array);\n }\n return accumulator;\n }\n\n /**\n * A specialized version of `_.forEach` for arrays without support for\n * iteratee shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns `array`.\n */\n function arrayEach(array, iteratee) {\n var index = -1,\n length = array == null ? 0 : array.length;\n\n while (++index < length) {\n if (iteratee(array[index], index, array) === false) {\n break;\n }\n }\n return array;\n }\n\n /**\n * A specialized version of `_.forEachRight` for arrays without support for\n * iteratee shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns `array`.\n */\n function arrayEachRight(array, iteratee) {\n var length = array == null ? 0 : array.length;\n\n while (length--) {\n if (iteratee(array[length], length, array) === false) {\n break;\n }\n }\n return array;\n }\n\n /**\n * A specialized version of `_.every` for arrays without support for\n * iteratee shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {boolean} Returns `true` if all elements pass the predicate check,\n * else `false`.\n */\n function arrayEvery(array, predicate) {\n var index = -1,\n length = array == null ? 0 : array.length;\n\n while (++index < length) {\n if (!predicate(array[index], index, array)) {\n return false;\n }\n }\n return true;\n }\n\n /**\n * A specialized version of `_.filter` for arrays without support for\n * iteratee shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {Array} Returns the new filtered array.\n */\n function arrayFilter(array, predicate) {\n var index = -1,\n length = array == null ? 0 : array.length,\n resIndex = 0,\n result = [];\n\n while (++index < length) {\n var value = array[index];\n if (predicate(value, index, array)) {\n result[resIndex++] = value;\n }\n }\n return result;\n }\n\n /**\n * A specialized version of `_.includes` for arrays without support for\n * specifying an index to search from.\n *\n * @private\n * @param {Array} [array] The array to inspect.\n * @param {*} target The value to search for.\n * @returns {boolean} Returns `true` if `target` is found, else `false`.\n */\n function arrayIncludes(array, value) {\n var length = array == null ? 0 : array.length;\n return !!length && baseIndexOf(array, value, 0) > -1;\n }\n\n /**\n * This function is like `arrayIncludes` except that it accepts a comparator.\n *\n * @private\n * @param {Array} [array] The array to inspect.\n * @param {*} target The value to search for.\n * @param {Function} comparator The comparator invoked per element.\n * @returns {boolean} Returns `true` if `target` is found, else `false`.\n */\n function arrayIncludesWith(array, value, comparator) {\n var index = -1,\n length = array == null ? 0 : array.length;\n\n while (++index < length) {\n if (comparator(value, array[index])) {\n return true;\n }\n }\n return false;\n }\n\n /**\n * A specialized version of `_.map` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the new mapped array.\n */\n function arrayMap(array, iteratee) {\n var index = -1,\n length = array == null ? 0 : array.length,\n result = Array(length);\n\n while (++index < length) {\n result[index] = iteratee(array[index], index, array);\n }\n return result;\n }\n\n /**\n * Appends the elements of `values` to `array`.\n *\n * @private\n * @param {Array} array The array to modify.\n * @param {Array} values The values to append.\n * @returns {Array} Returns `array`.\n */\n function arrayPush(array, values) {\n var index = -1,\n length = values.length,\n offset = array.length;\n\n while (++index < length) {\n array[offset + index] = values[index];\n }\n return array;\n }\n\n /**\n * A specialized version of `_.reduce` for arrays without support for\n * iteratee shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @param {*} [accumulator] The initial value.\n * @param {boolean} [initAccum] Specify using the first element of `array` as\n * the initial value.\n * @returns {*} Returns the accumulated value.\n */\n function arrayReduce(array, iteratee, accumulator, initAccum) {\n var index = -1,\n length = array == null ? 0 : array.length;\n\n if (initAccum && length) {\n accumulator = array[++index];\n }\n while (++index < length) {\n accumulator = iteratee(accumulator, array[index], index, array);\n }\n return accumulator;\n }\n\n /**\n * A specialized version of `_.reduceRight` for arrays without support for\n * iteratee shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @param {*} [accumulator] The initial value.\n * @param {boolean} [initAccum] Specify using the last element of `array` as\n * the initial value.\n * @returns {*} Returns the accumulated value.\n */\n function arrayReduceRight(array, iteratee, accumulator, initAccum) {\n var length = array == null ? 0 : array.length;\n if (initAccum && length) {\n accumulator = array[--length];\n }\n while (length--) {\n accumulator = iteratee(accumulator, array[length], length, array);\n }\n return accumulator;\n }\n\n /**\n * A specialized version of `_.some` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {boolean} Returns `true` if any element passes the predicate check,\n * else `false`.\n */\n function arraySome(array, predicate) {\n var index = -1,\n length = array == null ? 0 : array.length;\n\n while (++index < length) {\n if (predicate(array[index], index, array)) {\n return true;\n }\n }\n return false;\n }\n\n /**\n * Gets the size of an ASCII `string`.\n *\n * @private\n * @param {string} string The string inspect.\n * @returns {number} Returns the string size.\n */\n var asciiSize = baseProperty('length');\n\n /**\n * Converts an ASCII `string` to an array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the converted array.\n */\n function asciiToArray(string) {\n return string.split('');\n }\n\n /**\n * Splits an ASCII `string` into an array of its words.\n *\n * @private\n * @param {string} The string to inspect.\n * @returns {Array} Returns the words of `string`.\n */\n function asciiWords(string) {\n return string.match(reAsciiWord) || [];\n }\n\n /**\n * The base implementation of methods like `_.findKey` and `_.findLastKey`,\n * without support for iteratee shorthands, which iterates over `collection`\n * using `eachFunc`.\n *\n * @private\n * @param {Array|Object} collection The collection to inspect.\n * @param {Function} predicate The function invoked per iteration.\n * @param {Function} eachFunc The function to iterate over `collection`.\n * @returns {*} Returns the found element or its key, else `undefined`.\n */\n function baseFindKey(collection, predicate, eachFunc) {\n var result;\n eachFunc(collection, function(value, key, collection) {\n if (predicate(value, key, collection)) {\n result = key;\n return false;\n }\n });\n return result;\n }\n\n /**\n * The base implementation of `_.findIndex` and `_.findLastIndex` without\n * support for iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {Function} predicate The function invoked per iteration.\n * @param {number} fromIndex The index to search from.\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\n function baseFindIndex(array, predicate, fromIndex, fromRight) {\n var length = array.length,\n index = fromIndex + (fromRight ? 1 : -1);\n\n while ((fromRight ? index-- : ++index < length)) {\n if (predicate(array[index], index, array)) {\n return index;\n }\n }\n return -1;\n }\n\n /**\n * The base implementation of `_.indexOf` without `fromIndex` bounds checks.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} value The value to search for.\n * @param {number} fromIndex The index to search from.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\n function baseIndexOf(array, value, fromIndex) {\n return value === value\n ? strictIndexOf(array, value, fromIndex)\n : baseFindIndex(array, baseIsNaN, fromIndex);\n }\n\n /**\n * This function is like `baseIndexOf` except that it accepts a comparator.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} value The value to search for.\n * @param {number} fromIndex The index to search from.\n * @param {Function} comparator The comparator invoked per element.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\n function baseIndexOfWith(array, value, fromIndex, comparator) {\n var index = fromIndex - 1,\n length = array.length;\n\n while (++index < length) {\n if (comparator(array[index], value)) {\n return index;\n }\n }\n return -1;\n }\n\n /**\n * The base implementation of `_.isNaN` without support for number objects.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.\n */\n function baseIsNaN(value) {\n return value !== value;\n }\n\n /**\n * The base implementation of `_.mean` and `_.meanBy` without support for\n * iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {number} Returns the mean.\n */\n function baseMean(array, iteratee) {\n var length = array == null ? 0 : array.length;\n return length ? (baseSum(array, iteratee) / length) : NAN;\n }\n\n /**\n * The base implementation of `_.property` without support for deep paths.\n *\n * @private\n * @param {string} key The key of the property to get.\n * @returns {Function} Returns the new accessor function.\n */\n function baseProperty(key) {\n return function(object) {\n return object == null ? undefined : object[key];\n };\n }\n\n /**\n * The base implementation of `_.propertyOf` without support for deep paths.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Function} Returns the new accessor function.\n */\n function basePropertyOf(object) {\n return function(key) {\n return object == null ? undefined : object[key];\n };\n }\n\n /**\n * The base implementation of `_.reduce` and `_.reduceRight`, without support\n * for iteratee shorthands, which iterates over `collection` using `eachFunc`.\n *\n * @private\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @param {*} accumulator The initial value.\n * @param {boolean} initAccum Specify using the first or last element of\n * `collection` as the initial value.\n * @param {Function} eachFunc The function to iterate over `collection`.\n * @returns {*} Returns the accumulated value.\n */\n function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) {\n eachFunc(collection, function(value, index, collection) {\n accumulator = initAccum\n ? (initAccum = false, value)\n : iteratee(accumulator, value, index, collection);\n });\n return accumulator;\n }\n\n /**\n * The base implementation of `_.sortBy` which uses `comparer` to define the\n * sort order of `array` and replaces criteria objects with their corresponding\n * values.\n *\n * @private\n * @param {Array} array The array to sort.\n * @param {Function} comparer The function to define sort order.\n * @returns {Array} Returns `array`.\n */\n function baseSortBy(array, comparer) {\n var length = array.length;\n\n array.sort(comparer);\n while (length--) {\n array[length] = array[length].value;\n }\n return array;\n }\n\n /**\n * The base implementation of `_.sum` and `_.sumBy` without support for\n * iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {number} Returns the sum.\n */\n function baseSum(array, iteratee) {\n var result,\n index = -1,\n length = array.length;\n\n while (++index < length) {\n var current = iteratee(array[index]);\n if (current !== undefined) {\n result = result === undefined ? current : (result + current);\n }\n }\n return result;\n }\n\n /**\n * The base implementation of `_.times` without support for iteratee shorthands\n * or max array length checks.\n *\n * @private\n * @param {number} n The number of times to invoke `iteratee`.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the array of results.\n */\n function baseTimes(n, iteratee) {\n var index = -1,\n result = Array(n);\n\n while (++index < n) {\n result[index] = iteratee(index);\n }\n return result;\n }\n\n /**\n * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array\n * of key-value pairs for `object` corresponding to the property names of `props`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array} props The property names to get values for.\n * @returns {Object} Returns the key-value pairs.\n */\n function baseToPairs(object, props) {\n return arrayMap(props, function(key) {\n return [key, object[key]];\n });\n }\n\n /**\n * The base implementation of `_.trim`.\n *\n * @private\n * @param {string} string The string to trim.\n * @returns {string} Returns the trimmed string.\n */\n function baseTrim(string) {\n return string\n ? string.slice(0, trimmedEndIndex(string) + 1).replace(reTrimStart, '')\n : string;\n }\n\n /**\n * The base implementation of `_.unary` without support for storing metadata.\n *\n * @private\n * @param {Function} func The function to cap arguments for.\n * @returns {Function} Returns the new capped function.\n */\n function baseUnary(func) {\n return function(value) {\n return func(value);\n };\n }\n\n /**\n * The base implementation of `_.values` and `_.valuesIn` which creates an\n * array of `object` property values corresponding to the property names\n * of `props`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array} props The property names to get values for.\n * @returns {Object} Returns the array of property values.\n */\n function baseValues(object, props) {\n return arrayMap(props, function(key) {\n return object[key];\n });\n }\n\n /**\n * Checks if a `cache` value for `key` exists.\n *\n * @private\n * @param {Object} cache The cache to query.\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\n function cacheHas(cache, key) {\n return cache.has(key);\n }\n\n /**\n * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol\n * that is not found in the character symbols.\n *\n * @private\n * @param {Array} strSymbols The string symbols to inspect.\n * @param {Array} chrSymbols The character symbols to find.\n * @returns {number} Returns the index of the first unmatched string symbol.\n */\n function charsStartIndex(strSymbols, chrSymbols) {\n var index = -1,\n length = strSymbols.length;\n\n while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}\n return index;\n }\n\n /**\n * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol\n * that is not found in the character symbols.\n *\n * @private\n * @param {Array} strSymbols The string symbols to inspect.\n * @param {Array} chrSymbols The character symbols to find.\n * @returns {number} Returns the index of the last unmatched string symbol.\n */\n function charsEndIndex(strSymbols, chrSymbols) {\n var index = strSymbols.length;\n\n while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}\n return index;\n }\n\n /**\n * Gets the number of `placeholder` occurrences in `array`.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} placeholder The placeholder to search for.\n * @returns {number} Returns the placeholder count.\n */\n function countHolders(array, placeholder) {\n var length = array.length,\n result = 0;\n\n while (length--) {\n if (array[length] === placeholder) {\n ++result;\n }\n }\n return result;\n }\n\n /**\n * Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A\n * letters to basic Latin letters.\n *\n * @private\n * @param {string} letter The matched letter to deburr.\n * @returns {string} Returns the deburred letter.\n */\n var deburrLetter = basePropertyOf(deburredLetters);\n\n /**\n * Used by `_.escape` to convert characters to HTML entities.\n *\n * @private\n * @param {string} chr The matched character to escape.\n * @returns {string} Returns the escaped character.\n */\n var escapeHtmlChar = basePropertyOf(htmlEscapes);\n\n /**\n * Used by `_.template` to escape characters for inclusion in compiled string literals.\n *\n * @private\n * @param {string} chr The matched character to escape.\n * @returns {string} Returns the escaped character.\n */\n function escapeStringChar(chr) {\n return '\\\\' + stringEscapes[chr];\n }\n\n /**\n * Gets the value at `key` of `object`.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\n function getValue(object, key) {\n return object == null ? undefined : object[key];\n }\n\n /**\n * Checks if `string` contains Unicode symbols.\n *\n * @private\n * @param {string} string The string to inspect.\n * @returns {boolean} Returns `true` if a symbol is found, else `false`.\n */\n function hasUnicode(string) {\n return reHasUnicode.test(string);\n }\n\n /**\n * Checks if `string` contains a word composed of Unicode symbols.\n *\n * @private\n * @param {string} string The string to inspect.\n * @returns {boolean} Returns `true` if a word is found, else `false`.\n */\n function hasUnicodeWord(string) {\n return reHasUnicodeWord.test(string);\n }\n\n /**\n * Converts `iterator` to an array.\n *\n * @private\n * @param {Object} iterator The iterator to convert.\n * @returns {Array} Returns the converted array.\n */\n function iteratorToArray(iterator) {\n var data,\n result = [];\n\n while (!(data = iterator.next()).done) {\n result.push(data.value);\n }\n return result;\n }\n\n /**\n * Converts `map` to its key-value pairs.\n *\n * @private\n * @param {Object} map The map to convert.\n * @returns {Array} Returns the key-value pairs.\n */\n function mapToArray(map) {\n var index = -1,\n result = Array(map.size);\n\n map.forEach(function(value, key) {\n result[++index] = [key, value];\n });\n return result;\n }\n\n /**\n * Creates a unary function that invokes `func` with its argument transformed.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {Function} transform The argument transform.\n * @returns {Function} Returns the new function.\n */\n function overArg(func, transform) {\n return function(arg) {\n return func(transform(arg));\n };\n }\n\n /**\n * Replaces all `placeholder` elements in `array` with an internal placeholder\n * and returns an array of their indexes.\n *\n * @private\n * @param {Array} array The array to modify.\n * @param {*} placeholder The placeholder to replace.\n * @returns {Array} Returns the new array of placeholder indexes.\n */\n function replaceHolders(array, placeholder) {\n var index = -1,\n length = array.length,\n resIndex = 0,\n result = [];\n\n while (++index < length) {\n var value = array[index];\n if (value === placeholder || value === PLACEHOLDER) {\n array[index] = PLACEHOLDER;\n result[resIndex++] = index;\n }\n }\n return result;\n }\n\n /**\n * Converts `set` to an array of its values.\n *\n * @private\n * @param {Object} set The set to convert.\n * @returns {Array} Returns the values.\n */\n function setToArray(set) {\n var index = -1,\n result = Array(set.size);\n\n set.forEach(function(value) {\n result[++index] = value;\n });\n return result;\n }\n\n /**\n * Converts `set` to its value-value pairs.\n *\n * @private\n * @param {Object} set The set to convert.\n * @returns {Array} Returns the value-value pairs.\n */\n function setToPairs(set) {\n var index = -1,\n result = Array(set.size);\n\n set.forEach(function(value) {\n result[++index] = [value, value];\n });\n return result;\n }\n\n /**\n * A specialized version of `_.indexOf` which performs strict equality\n * comparisons of values, i.e. `===`.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} value The value to search for.\n * @param {number} fromIndex The index to search from.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\n function strictIndexOf(array, value, fromIndex) {\n var index = fromIndex - 1,\n length = array.length;\n\n while (++index < length) {\n if (array[index] === value) {\n return index;\n }\n }\n return -1;\n }\n\n /**\n * A specialized version of `_.lastIndexOf` which performs strict equality\n * comparisons of values, i.e. `===`.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} value The value to search for.\n * @param {number} fromIndex The index to search from.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\n function strictLastIndexOf(array, value, fromIndex) {\n var index = fromIndex + 1;\n while (index--) {\n if (array[index] === value) {\n return index;\n }\n }\n return index;\n }\n\n /**\n * Gets the number of symbols in `string`.\n *\n * @private\n * @param {string} string The string to inspect.\n * @returns {number} Returns the string size.\n */\n function stringSize(string) {\n return hasUnicode(string)\n ? unicodeSize(string)\n : asciiSize(string);\n }\n\n /**\n * Converts `string` to an array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the converted array.\n */\n function stringToArray(string) {\n return hasUnicode(string)\n ? unicodeToArray(string)\n : asciiToArray(string);\n }\n\n /**\n * Used by `_.trim` and `_.trimEnd` to get the index of the last non-whitespace\n * character of `string`.\n *\n * @private\n * @param {string} string The string to inspect.\n * @returns {number} Returns the index of the last non-whitespace character.\n */\n function trimmedEndIndex(string) {\n var index = string.length;\n\n while (index-- && reWhitespace.test(string.charAt(index))) {}\n return index;\n }\n\n /**\n * Used by `_.unescape` to convert HTML entities to characters.\n *\n * @private\n * @param {string} chr The matched character to unescape.\n * @returns {string} Returns the unescaped character.\n */\n var unescapeHtmlChar = basePropertyOf(htmlUnescapes);\n\n /**\n * Gets the size of a Unicode `string`.\n *\n * @private\n * @param {string} string The string inspect.\n * @returns {number} Returns the string size.\n */\n function unicodeSize(string) {\n var result = reUnicode.lastIndex = 0;\n while (reUnicode.test(string)) {\n ++result;\n }\n return result;\n }\n\n /**\n * Converts a Unicode `string` to an array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the converted array.\n */\n function unicodeToArray(string) {\n return string.match(reUnicode) || [];\n }\n\n /**\n * Splits a Unicode `string` into an array of its words.\n *\n * @private\n * @param {string} The string to inspect.\n * @returns {Array} Returns the words of `string`.\n */\n function unicodeWords(string) {\n return string.match(reUnicodeWord) || [];\n }\n\n /*--------------------------------------------------------------------------*/\n\n /**\n * Create a new pristine `lodash` function using the `context` object.\n *\n * @static\n * @memberOf _\n * @since 1.1.0\n * @category Util\n * @param {Object} [context=root] The context object.\n * @returns {Function} Returns a new `lodash` function.\n * @example\n *\n * _.mixin({ 'foo': _.constant('foo') });\n *\n * var lodash = _.runInContext();\n * lodash.mixin({ 'bar': lodash.constant('bar') });\n *\n * _.isFunction(_.foo);\n * // => true\n * _.isFunction(_.bar);\n * // => false\n *\n * lodash.isFunction(lodash.foo);\n * // => false\n * lodash.isFunction(lodash.bar);\n * // => true\n *\n * // Create a suped-up `defer` in Node.js.\n * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer;\n */\n var runInContext = (function runInContext(context) {\n context = context == null ? root : _.defaults(root.Object(), context, _.pick(root, contextProps));\n\n /** Built-in constructor references. */\n var Array = context.Array,\n Date = context.Date,\n Error = context.Error,\n Function = context.Function,\n Math = context.Math,\n Object = context.Object,\n RegExp = context.RegExp,\n String = context.String,\n TypeError = context.TypeError;\n\n /** Used for built-in method references. */\n var arrayProto = Array.prototype,\n funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n /** Used to detect overreaching core-js shims. */\n var coreJsData = context['__core-js_shared__'];\n\n /** Used to resolve the decompiled source of functions. */\n var funcToString = funcProto.toString;\n\n /** Used to check objects for own properties. */\n var hasOwnProperty = objectProto.hasOwnProperty;\n\n /** Used to generate unique IDs. */\n var idCounter = 0;\n\n /** Used to detect methods masquerading as native. */\n var maskSrcKey = (function() {\n var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');\n return uid ? ('Symbol(src)_1.' + uid) : '';\n }());\n\n /**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\n var nativeObjectToString = objectProto.toString;\n\n /** Used to infer the `Object` constructor. */\n var objectCtorString = funcToString.call(Object);\n\n /** Used to restore the original `_` reference in `_.noConflict`. */\n var oldDash = root._;\n\n /** Used to detect if a method is native. */\n var reIsNative = RegExp('^' +\n funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\\\$&')\n .replace(/hasOwnProperty|(function).*?(?=\\\\\\()| for .+?(?=\\\\\\])/g, '$1.*?') + '$'\n );\n\n /** Built-in value references. */\n var Buffer = moduleExports ? context.Buffer : undefined,\n Symbol = context.Symbol,\n Uint8Array = context.Uint8Array,\n allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined,\n getPrototype = overArg(Object.getPrototypeOf, Object),\n objectCreate = Object.create,\n propertyIsEnumerable = objectProto.propertyIsEnumerable,\n splice = arrayProto.splice,\n spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined,\n symIterator = Symbol ? Symbol.iterator : undefined,\n symToStringTag = Symbol ? Symbol.toStringTag : undefined;\n\n var defineProperty = (function() {\n try {\n var func = getNative(Object, 'defineProperty');\n func({}, '', {});\n return func;\n } catch (e) {}\n }());\n\n /** Mocked built-ins. */\n var ctxClearTimeout = context.clearTimeout !== root.clearTimeout && context.clearTimeout,\n ctxNow = Date && Date.now !== root.Date.now && Date.now,\n ctxSetTimeout = context.setTimeout !== root.setTimeout && context.setTimeout;\n\n /* Built-in method references for those with the same name as other `lodash` methods. */\n var nativeCeil = Math.ceil,\n nativeFloor = Math.floor,\n nativeGetSymbols = Object.getOwnPropertySymbols,\n nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined,\n nativeIsFinite = context.isFinite,\n nativeJoin = arrayProto.join,\n nativeKeys = overArg(Object.keys, Object),\n nativeMax = Math.max,\n nativeMin = Math.min,\n nativeNow = Date.now,\n nativeParseInt = context.parseInt,\n nativeRandom = Math.random,\n nativeReverse = arrayProto.reverse;\n\n /* Built-in method references that are verified to be native. */\n var DataView = getNative(context, 'DataView'),\n Map = getNative(context, 'Map'),\n Promise = getNative(context, 'Promise'),\n Set = getNative(context, 'Set'),\n WeakMap = getNative(context, 'WeakMap'),\n nativeCreate = getNative(Object, 'create');\n\n /** Used to store function metadata. */\n var metaMap = WeakMap && new WeakMap;\n\n /** Used to lookup unminified function names. */\n var realNames = {};\n\n /** Used to detect maps, sets, and weakmaps. */\n var dataViewCtorString = toSource(DataView),\n mapCtorString = toSource(Map),\n promiseCtorString = toSource(Promise),\n setCtorString = toSource(Set),\n weakMapCtorString = toSource(WeakMap);\n\n /** Used to convert symbols to primitives and strings. */\n var symbolProto = Symbol ? Symbol.prototype : undefined,\n symbolValueOf = symbolProto ? symbolProto.valueOf : undefined,\n symbolToString = symbolProto ? symbolProto.toString : undefined;\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Creates a `lodash` object which wraps `value` to enable implicit method\n * chain sequences. Methods that operate on and return arrays, collections,\n * and functions can be chained together. Methods that retrieve a single value\n * or may return a primitive value will automatically end the chain sequence\n * and return the unwrapped value. Otherwise, the value must be unwrapped\n * with `_#value`.\n *\n * Explicit chain sequences, which must be unwrapped with `_#value`, may be\n * enabled using `_.chain`.\n *\n * The execution of chained methods is lazy, that is, it's deferred until\n * `_#value` is implicitly or explicitly called.\n *\n * Lazy evaluation allows several methods to support shortcut fusion.\n * Shortcut fusion is an optimization to merge iteratee calls; this avoids\n * the creation of intermediate arrays and can greatly reduce the number of\n * iteratee executions. Sections of a chain sequence qualify for shortcut\n * fusion if the section is applied to an array and iteratees accept only\n * one argument. The heuristic for whether a section qualifies for shortcut\n * fusion is subject to change.\n *\n * Chaining is supported in custom builds as long as the `_#value` method is\n * directly or indirectly included in the build.\n *\n * In addition to lodash methods, wrappers have `Array` and `String` methods.\n *\n * The wrapper `Array` methods are:\n * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift`\n *\n * The wrapper `String` methods are:\n * `replace` and `split`\n *\n * The wrapper methods that support shortcut fusion are:\n * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`,\n * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`,\n * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray`\n *\n * The chainable wrapper methods are:\n * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`,\n * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`,\n * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`,\n * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`,\n * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`,\n * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`,\n * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`,\n * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`,\n * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`,\n * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`,\n * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`,\n * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`,\n * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`,\n * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`,\n * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`,\n * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`,\n * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`,\n * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`,\n * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`,\n * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`,\n * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`,\n * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`,\n * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`,\n * `zipObject`, `zipObjectDeep`, and `zipWith`\n *\n * The wrapper methods that are **not** chainable by default are:\n * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`,\n * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`,\n * `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`,\n * `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`,\n * `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`,\n * `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`,\n * `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`,\n * `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`,\n * `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`,\n * `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`,\n * `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`,\n * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`,\n * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`,\n * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`,\n * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`,\n * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`,\n * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`,\n * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`,\n * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`,\n * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`,\n * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`,\n * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`,\n * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`,\n * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`,\n * `upperFirst`, `value`, and `words`\n *\n * @name _\n * @constructor\n * @category Seq\n * @param {*} value The value to wrap in a `lodash` instance.\n * @returns {Object} Returns the new `lodash` wrapper instance.\n * @example\n *\n * function square(n) {\n * return n * n;\n * }\n *\n * var wrapped = _([1, 2, 3]);\n *\n * // Returns an unwrapped value.\n * wrapped.reduce(_.add);\n * // => 6\n *\n * // Returns a wrapped value.\n * var squares = wrapped.map(square);\n *\n * _.isArray(squares);\n * // => false\n *\n * _.isArray(squares.value());\n * // => true\n */\n function lodash(value) {\n if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) {\n if (value instanceof LodashWrapper) {\n return value;\n }\n if (hasOwnProperty.call(value, '__wrapped__')) {\n return wrapperClone(value);\n }\n }\n return new LodashWrapper(value);\n }\n\n /**\n * The base implementation of `_.create` without support for assigning\n * properties to the created object.\n *\n * @private\n * @param {Object} proto The object to inherit from.\n * @returns {Object} Returns the new object.\n */\n var baseCreate = (function() {\n function object() {}\n return function(proto) {\n if (!isObject(proto)) {\n return {};\n }\n if (objectCreate) {\n return objectCreate(proto);\n }\n object.prototype = proto;\n var result = new object;\n object.prototype = undefined;\n return result;\n };\n }());\n\n /**\n * The function whose prototype chain sequence wrappers inherit from.\n *\n * @private\n */\n function baseLodash() {\n // No operation performed.\n }\n\n /**\n * The base constructor for creating `lodash` wrapper objects.\n *\n * @private\n * @param {*} value The value to wrap.\n * @param {boolean} [chainAll] Enable explicit method chain sequences.\n */\n function LodashWrapper(value, chainAll) {\n this.__wrapped__ = value;\n this.__actions__ = [];\n this.__chain__ = !!chainAll;\n this.__index__ = 0;\n this.__values__ = undefined;\n }\n\n /**\n * By default, the template delimiters used by lodash are like those in\n * embedded Ruby (ERB) as well as ES2015 template strings. Change the\n * following template settings to use alternative delimiters.\n *\n * @static\n * @memberOf _\n * @type {Object}\n */\n lodash.templateSettings = {\n\n /**\n * Used to detect `data` property values to be HTML-escaped.\n *\n * @memberOf _.templateSettings\n * @type {RegExp}\n */\n 'escape': reEscape,\n\n /**\n * Used to detect code to be evaluated.\n *\n * @memberOf _.templateSettings\n * @type {RegExp}\n */\n 'evaluate': reEvaluate,\n\n /**\n * Used to detect `data` property values to inject.\n *\n * @memberOf _.templateSettings\n * @type {RegExp}\n */\n 'interpolate': reInterpolate,\n\n /**\n * Used to reference the data object in the template text.\n *\n * @memberOf _.templateSettings\n * @type {string}\n */\n 'variable': '',\n\n /**\n * Used to import variables into the compiled template.\n *\n * @memberOf _.templateSettings\n * @type {Object}\n */\n 'imports': {\n\n /**\n * A reference to the `lodash` function.\n *\n * @memberOf _.templateSettings.imports\n * @type {Function}\n */\n '_': lodash\n }\n };\n\n // Ensure wrappers are instances of `baseLodash`.\n lodash.prototype = baseLodash.prototype;\n lodash.prototype.constructor = lodash;\n\n LodashWrapper.prototype = baseCreate(baseLodash.prototype);\n LodashWrapper.prototype.constructor = LodashWrapper;\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation.\n *\n * @private\n * @constructor\n * @param {*} value The value to wrap.\n */\n function LazyWrapper(value) {\n this.__wrapped__ = value;\n this.__actions__ = [];\n this.__dir__ = 1;\n this.__filtered__ = false;\n this.__iteratees__ = [];\n this.__takeCount__ = MAX_ARRAY_LENGTH;\n this.__views__ = [];\n }\n\n /**\n * Creates a clone of the lazy wrapper object.\n *\n * @private\n * @name clone\n * @memberOf LazyWrapper\n * @returns {Object} Returns the cloned `LazyWrapper` object.\n */\n function lazyClone() {\n var result = new LazyWrapper(this.__wrapped__);\n result.__actions__ = copyArray(this.__actions__);\n result.__dir__ = this.__dir__;\n result.__filtered__ = this.__filtered__;\n result.__iteratees__ = copyArray(this.__iteratees__);\n result.__takeCount__ = this.__takeCount__;\n result.__views__ = copyArray(this.__views__);\n return result;\n }\n\n /**\n * Reverses the direction of lazy iteration.\n *\n * @private\n * @name reverse\n * @memberOf LazyWrapper\n * @returns {Object} Returns the new reversed `LazyWrapper` object.\n */\n function lazyReverse() {\n if (this.__filtered__) {\n var result = new LazyWrapper(this);\n result.__dir__ = -1;\n result.__filtered__ = true;\n } else {\n result = this.clone();\n result.__dir__ *= -1;\n }\n return result;\n }\n\n /**\n * Extracts the unwrapped value from its lazy wrapper.\n *\n * @private\n * @name value\n * @memberOf LazyWrapper\n * @returns {*} Returns the unwrapped value.\n */\n function lazyValue() {\n var array = this.__wrapped__.value(),\n dir = this.__dir__,\n isArr = isArray(array),\n isRight = dir < 0,\n arrLength = isArr ? array.length : 0,\n view = getView(0, arrLength, this.__views__),\n start = view.start,\n end = view.end,\n length = end - start,\n index = isRight ? end : (start - 1),\n iteratees = this.__iteratees__,\n iterLength = iteratees.length,\n resIndex = 0,\n takeCount = nativeMin(length, this.__takeCount__);\n\n if (!isArr || (!isRight && arrLength == length && takeCount == length)) {\n return baseWrapperValue(array, this.__actions__);\n }\n var result = [];\n\n outer:\n while (length-- && resIndex < takeCount) {\n index += dir;\n\n var iterIndex = -1,\n value = array[index];\n\n while (++iterIndex < iterLength) {\n var data = iteratees[iterIndex],\n iteratee = data.iteratee,\n type = data.type,\n computed = iteratee(value);\n\n if (type == LAZY_MAP_FLAG) {\n value = computed;\n } else if (!computed) {\n if (type == LAZY_FILTER_FLAG) {\n continue outer;\n } else {\n break outer;\n }\n }\n }\n result[resIndex++] = value;\n }\n return result;\n }\n\n // Ensure `LazyWrapper` is an instance of `baseLodash`.\n LazyWrapper.prototype = baseCreate(baseLodash.prototype);\n LazyWrapper.prototype.constructor = LazyWrapper;\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Creates a hash object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\n function Hash(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n }\n\n /**\n * Removes all key-value entries from the hash.\n *\n * @private\n * @name clear\n * @memberOf Hash\n */\n function hashClear() {\n this.__data__ = nativeCreate ? nativeCreate(null) : {};\n this.size = 0;\n }\n\n /**\n * Removes `key` and its value from the hash.\n *\n * @private\n * @name delete\n * @memberOf Hash\n * @param {Object} hash The hash to modify.\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\n function hashDelete(key) {\n var result = this.has(key) && delete this.__data__[key];\n this.size -= result ? 1 : 0;\n return result;\n }\n\n /**\n * Gets the hash value for `key`.\n *\n * @private\n * @name get\n * @memberOf Hash\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\n function hashGet(key) {\n var data = this.__data__;\n if (nativeCreate) {\n var result = data[key];\n return result === HASH_UNDEFINED ? undefined : result;\n }\n return hasOwnProperty.call(data, key) ? data[key] : undefined;\n }\n\n /**\n * Checks if a hash value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Hash\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\n function hashHas(key) {\n var data = this.__data__;\n return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key);\n }\n\n /**\n * Sets the hash `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Hash\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the hash instance.\n */\n function hashSet(key, value) {\n var data = this.__data__;\n this.size += this.has(key) ? 0 : 1;\n data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;\n return this;\n }\n\n // Add methods to `Hash`.\n Hash.prototype.clear = hashClear;\n Hash.prototype['delete'] = hashDelete;\n Hash.prototype.get = hashGet;\n Hash.prototype.has = hashHas;\n Hash.prototype.set = hashSet;\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Creates an list cache object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\n function ListCache(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n }\n\n /**\n * Removes all key-value entries from the list cache.\n *\n * @private\n * @name clear\n * @memberOf ListCache\n */\n function listCacheClear() {\n this.__data__ = [];\n this.size = 0;\n }\n\n /**\n * Removes `key` and its value from the list cache.\n *\n * @private\n * @name delete\n * @memberOf ListCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\n function listCacheDelete(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n return false;\n }\n var lastIndex = data.length - 1;\n if (index == lastIndex) {\n data.pop();\n } else {\n splice.call(data, index, 1);\n }\n --this.size;\n return true;\n }\n\n /**\n * Gets the list cache value for `key`.\n *\n * @private\n * @name get\n * @memberOf ListCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\n function listCacheGet(key) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n return index < 0 ? undefined : data[index][1];\n }\n\n /**\n * Checks if a list cache value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf ListCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\n function listCacheHas(key) {\n return assocIndexOf(this.__data__, key) > -1;\n }\n\n /**\n * Sets the list cache `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf ListCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the list cache instance.\n */\n function listCacheSet(key, value) {\n var data = this.__data__,\n index = assocIndexOf(data, key);\n\n if (index < 0) {\n ++this.size;\n data.push([key, value]);\n } else {\n data[index][1] = value;\n }\n return this;\n }\n\n // Add methods to `ListCache`.\n ListCache.prototype.clear = listCacheClear;\n ListCache.prototype['delete'] = listCacheDelete;\n ListCache.prototype.get = listCacheGet;\n ListCache.prototype.has = listCacheHas;\n ListCache.prototype.set = listCacheSet;\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Creates a map cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\n function MapCache(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n }\n\n /**\n * Removes all key-value entries from the map.\n *\n * @private\n * @name clear\n * @memberOf MapCache\n */\n function mapCacheClear() {\n this.size = 0;\n this.__data__ = {\n 'hash': new Hash,\n 'map': new (Map || ListCache),\n 'string': new Hash\n };\n }\n\n /**\n * Removes `key` and its value from the map.\n *\n * @private\n * @name delete\n * @memberOf MapCache\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\n function mapCacheDelete(key) {\n var result = getMapData(this, key)['delete'](key);\n this.size -= result ? 1 : 0;\n return result;\n }\n\n /**\n * Gets the map value for `key`.\n *\n * @private\n * @name get\n * @memberOf MapCache\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\n function mapCacheGet(key) {\n return getMapData(this, key).get(key);\n }\n\n /**\n * Checks if a map value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf MapCache\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\n function mapCacheHas(key) {\n return getMapData(this, key).has(key);\n }\n\n /**\n * Sets the map `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf MapCache\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the map cache instance.\n */\n function mapCacheSet(key, value) {\n var data = getMapData(this, key),\n size = data.size;\n\n data.set(key, value);\n this.size += data.size == size ? 0 : 1;\n return this;\n }\n\n // Add methods to `MapCache`.\n MapCache.prototype.clear = mapCacheClear;\n MapCache.prototype['delete'] = mapCacheDelete;\n MapCache.prototype.get = mapCacheGet;\n MapCache.prototype.has = mapCacheHas;\n MapCache.prototype.set = mapCacheSet;\n\n /*------------------------------------------------------------------------*/\n\n /**\n *\n * Creates an array cache object to store unique values.\n *\n * @private\n * @constructor\n * @param {Array} [values] The values to cache.\n */\n function SetCache(values) {\n var index = -1,\n length = values == null ? 0 : values.length;\n\n this.__data__ = new MapCache;\n while (++index < length) {\n this.add(values[index]);\n }\n }\n\n /**\n * Adds `value` to the array cache.\n *\n * @private\n * @name add\n * @memberOf SetCache\n * @alias push\n * @param {*} value The value to cache.\n * @returns {Object} Returns the cache instance.\n */\n function setCacheAdd(value) {\n this.__data__.set(value, HASH_UNDEFINED);\n return this;\n }\n\n /**\n * Checks if `value` is in the array cache.\n *\n * @private\n * @name has\n * @memberOf SetCache\n * @param {*} value The value to search for.\n * @returns {number} Returns `true` if `value` is found, else `false`.\n */\n function setCacheHas(value) {\n return this.__data__.has(value);\n }\n\n // Add methods to `SetCache`.\n SetCache.prototype.add = SetCache.prototype.push = setCacheAdd;\n SetCache.prototype.has = setCacheHas;\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Creates a stack cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\n function Stack(entries) {\n var data = this.__data__ = new ListCache(entries);\n this.size = data.size;\n }\n\n /**\n * Removes all key-value entries from the stack.\n *\n * @private\n * @name clear\n * @memberOf Stack\n */\n function stackClear() {\n this.__data__ = new ListCache;\n this.size = 0;\n }\n\n /**\n * Removes `key` and its value from the stack.\n *\n * @private\n * @name delete\n * @memberOf Stack\n * @param {string} key The key of the value to remove.\n * @returns {boolean} Returns `true` if the entry was removed, else `false`.\n */\n function stackDelete(key) {\n var data = this.__data__,\n result = data['delete'](key);\n\n this.size = data.size;\n return result;\n }\n\n /**\n * Gets the stack value for `key`.\n *\n * @private\n * @name get\n * @memberOf Stack\n * @param {string} key The key of the value to get.\n * @returns {*} Returns the entry value.\n */\n function stackGet(key) {\n return this.__data__.get(key);\n }\n\n /**\n * Checks if a stack value for `key` exists.\n *\n * @private\n * @name has\n * @memberOf Stack\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\n function stackHas(key) {\n return this.__data__.has(key);\n }\n\n /**\n * Sets the stack `key` to `value`.\n *\n * @private\n * @name set\n * @memberOf Stack\n * @param {string} key The key of the value to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns the stack cache instance.\n */\n function stackSet(key, value) {\n var data = this.__data__;\n if (data instanceof ListCache) {\n var pairs = data.__data__;\n if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {\n pairs.push([key, value]);\n this.size = ++data.size;\n return this;\n }\n data = this.__data__ = new MapCache(pairs);\n }\n data.set(key, value);\n this.size = data.size;\n return this;\n }\n\n // Add methods to `Stack`.\n Stack.prototype.clear = stackClear;\n Stack.prototype['delete'] = stackDelete;\n Stack.prototype.get = stackGet;\n Stack.prototype.has = stackHas;\n Stack.prototype.set = stackSet;\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Creates an array of the enumerable property names of the array-like `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @param {boolean} inherited Specify returning inherited property names.\n * @returns {Array} Returns the array of property names.\n */\n function arrayLikeKeys(value, inherited) {\n var isArr = isArray(value),\n isArg = !isArr && isArguments(value),\n isBuff = !isArr && !isArg && isBuffer(value),\n isType = !isArr && !isArg && !isBuff && isTypedArray(value),\n skipIndexes = isArr || isArg || isBuff || isType,\n result = skipIndexes ? baseTimes(value.length, String) : [],\n length = result.length;\n\n for (var key in value) {\n if ((inherited || hasOwnProperty.call(value, key)) &&\n !(skipIndexes && (\n // Safari 9 has enumerable `arguments.length` in strict mode.\n key == 'length' ||\n // Node.js 0.10 has enumerable non-index properties on buffers.\n (isBuff && (key == 'offset' || key == 'parent')) ||\n // PhantomJS 2 has enumerable non-index properties on typed arrays.\n (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||\n // Skip index properties.\n isIndex(key, length)\n ))) {\n result.push(key);\n }\n }\n return result;\n }\n\n /**\n * A specialized version of `_.sample` for arrays.\n *\n * @private\n * @param {Array} array The array to sample.\n * @returns {*} Returns the random element.\n */\n function arraySample(array) {\n var length = array.length;\n return length ? array[baseRandom(0, length - 1)] : undefined;\n }\n\n /**\n * A specialized version of `_.sampleSize` for arrays.\n *\n * @private\n * @param {Array} array The array to sample.\n * @param {number} n The number of elements to sample.\n * @returns {Array} Returns the random elements.\n */\n function arraySampleSize(array, n) {\n return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length));\n }\n\n /**\n * A specialized version of `_.shuffle` for arrays.\n *\n * @private\n * @param {Array} array The array to shuffle.\n * @returns {Array} Returns the new shuffled array.\n */\n function arrayShuffle(array) {\n return shuffleSelf(copyArray(array));\n }\n\n /**\n * This function is like `assignValue` except that it doesn't assign\n * `undefined` values.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {string} key The key of the property to assign.\n * @param {*} value The value to assign.\n */\n function assignMergeValue(object, key, value) {\n if ((value !== undefined && !eq(object[key], value)) ||\n (value === undefined && !(key in object))) {\n baseAssignValue(object, key, value);\n }\n }\n\n /**\n * Assigns `value` to `key` of `object` if the existing value is not equivalent\n * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {string} key The key of the property to assign.\n * @param {*} value The value to assign.\n */\n function assignValue(object, key, value) {\n var objValue = object[key];\n if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||\n (value === undefined && !(key in object))) {\n baseAssignValue(object, key, value);\n }\n }\n\n /**\n * Gets the index at which the `key` is found in `array` of key-value pairs.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} key The key to search for.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\n function assocIndexOf(array, key) {\n var length = array.length;\n while (length--) {\n if (eq(array[length][0], key)) {\n return length;\n }\n }\n return -1;\n }\n\n /**\n * Aggregates elements of `collection` on `accumulator` with keys transformed\n * by `iteratee` and values set by `setter`.\n *\n * @private\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} setter The function to set `accumulator` values.\n * @param {Function} iteratee The iteratee to transform keys.\n * @param {Object} accumulator The initial aggregated object.\n * @returns {Function} Returns `accumulator`.\n */\n function baseAggregator(collection, setter, iteratee, accumulator) {\n baseEach(collection, function(value, key, collection) {\n setter(accumulator, value, iteratee(value), collection);\n });\n return accumulator;\n }\n\n /**\n * The base implementation of `_.assign` without support for multiple sources\n * or `customizer` functions.\n *\n * @private\n * @param {Object} object The destination object.\n * @param {Object} source The source object.\n * @returns {Object} Returns `object`.\n */\n function baseAssign(object, source) {\n return object && copyObject(source, keys(source), object);\n }\n\n /**\n * The base implementation of `_.assignIn` without support for multiple sources\n * or `customizer` functions.\n *\n * @private\n * @param {Object} object The destination object.\n * @param {Object} source The source object.\n * @returns {Object} Returns `object`.\n */\n function baseAssignIn(object, source) {\n return object && copyObject(source, keysIn(source), object);\n }\n\n /**\n * The base implementation of `assignValue` and `assignMergeValue` without\n * value checks.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {string} key The key of the property to assign.\n * @param {*} value The value to assign.\n */\n function baseAssignValue(object, key, value) {\n if (key == '__proto__' && defineProperty) {\n defineProperty(object, key, {\n 'configurable': true,\n 'enumerable': true,\n 'value': value,\n 'writable': true\n });\n } else {\n object[key] = value;\n }\n }\n\n /**\n * The base implementation of `_.at` without support for individual paths.\n *\n * @private\n * @param {Object} object The object to iterate over.\n * @param {string[]} paths The property paths to pick.\n * @returns {Array} Returns the picked elements.\n */\n function baseAt(object, paths) {\n var index = -1,\n length = paths.length,\n result = Array(length),\n skip = object == null;\n\n while (++index < length) {\n result[index] = skip ? undefined : get(object, paths[index]);\n }\n return result;\n }\n\n /**\n * The base implementation of `_.clamp` which doesn't coerce arguments.\n *\n * @private\n * @param {number} number The number to clamp.\n * @param {number} [lower] The lower bound.\n * @param {number} upper The upper bound.\n * @returns {number} Returns the clamped number.\n */\n function baseClamp(number, lower, upper) {\n if (number === number) {\n if (upper !== undefined) {\n number = number <= upper ? number : upper;\n }\n if (lower !== undefined) {\n number = number >= lower ? number : lower;\n }\n }\n return number;\n }\n\n /**\n * The base implementation of `_.clone` and `_.cloneDeep` which tracks\n * traversed objects.\n *\n * @private\n * @param {*} value The value to clone.\n * @param {boolean} bitmask The bitmask flags.\n * 1 - Deep clone\n * 2 - Flatten inherited properties\n * 4 - Clone symbols\n * @param {Function} [customizer] The function to customize cloning.\n * @param {string} [key] The key of `value`.\n * @param {Object} [object] The parent object of `value`.\n * @param {Object} [stack] Tracks traversed objects and their clone counterparts.\n * @returns {*} Returns the cloned value.\n */\n function baseClone(value, bitmask, customizer, key, object, stack) {\n var result,\n isDeep = bitmask & CLONE_DEEP_FLAG,\n isFlat = bitmask & CLONE_FLAT_FLAG,\n isFull = bitmask & CLONE_SYMBOLS_FLAG;\n\n if (customizer) {\n result = object ? customizer(value, key, object, stack) : customizer(value);\n }\n if (result !== undefined) {\n return result;\n }\n if (!isObject(value)) {\n return value;\n }\n var isArr = isArray(value);\n if (isArr) {\n result = initCloneArray(value);\n if (!isDeep) {\n return copyArray(value, result);\n }\n } else {\n var tag = getTag(value),\n isFunc = tag == funcTag || tag == genTag;\n\n if (isBuffer(value)) {\n return cloneBuffer(value, isDeep);\n }\n if (tag == objectTag || tag == argsTag || (isFunc && !object)) {\n result = (isFlat || isFunc) ? {} : initCloneObject(value);\n if (!isDeep) {\n return isFlat\n ? copySymbolsIn(value, baseAssignIn(result, value))\n : copySymbols(value, baseAssign(result, value));\n }\n } else {\n if (!cloneableTags[tag]) {\n return object ? value : {};\n }\n result = initCloneByTag(value, tag, isDeep);\n }\n }\n // Check for circular references and return its corresponding clone.\n stack || (stack = new Stack);\n var stacked = stack.get(value);\n if (stacked) {\n return stacked;\n }\n stack.set(value, result);\n\n if (isSet(value)) {\n value.forEach(function(subValue) {\n result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack));\n });\n } else if (isMap(value)) {\n value.forEach(function(subValue, key) {\n result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack));\n });\n }\n\n var keysFunc = isFull\n ? (isFlat ? getAllKeysIn : getAllKeys)\n : (isFlat ? keysIn : keys);\n\n var props = isArr ? undefined : keysFunc(value);\n arrayEach(props || value, function(subValue, key) {\n if (props) {\n key = subValue;\n subValue = value[key];\n }\n // Recursively populate clone (susceptible to call stack limits).\n assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack));\n });\n return result;\n }\n\n /**\n * The base implementation of `_.conforms` which doesn't clone `source`.\n *\n * @private\n * @param {Object} source The object of property predicates to conform to.\n * @returns {Function} Returns the new spec function.\n */\n function baseConforms(source) {\n var props = keys(source);\n return function(object) {\n return baseConformsTo(object, source, props);\n };\n }\n\n /**\n * The base implementation of `_.conformsTo` which accepts `props` to check.\n *\n * @private\n * @param {Object} object The object to inspect.\n * @param {Object} source The object of property predicates to conform to.\n * @returns {boolean} Returns `true` if `object` conforms, else `false`.\n */\n function baseConformsTo(object, source, props) {\n var length = props.length;\n if (object == null) {\n return !length;\n }\n object = Object(object);\n while (length--) {\n var key = props[length],\n predicate = source[key],\n value = object[key];\n\n if ((value === undefined && !(key in object)) || !predicate(value)) {\n return false;\n }\n }\n return true;\n }\n\n /**\n * The base implementation of `_.delay` and `_.defer` which accepts `args`\n * to provide to `func`.\n *\n * @private\n * @param {Function} func The function to delay.\n * @param {number} wait The number of milliseconds to delay invocation.\n * @param {Array} args The arguments to provide to `func`.\n * @returns {number|Object} Returns the timer id or timeout object.\n */\n function baseDelay(func, wait, args) {\n if (typeof func != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n return setTimeout(function() { func.apply(undefined, args); }, wait);\n }\n\n /**\n * The base implementation of methods like `_.difference` without support\n * for excluding multiple arrays or iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {Array} values The values to exclude.\n * @param {Function} [iteratee] The iteratee invoked per element.\n * @param {Function} [comparator] The comparator invoked per element.\n * @returns {Array} Returns the new array of filtered values.\n */\n function baseDifference(array, values, iteratee, comparator) {\n var index = -1,\n includes = arrayIncludes,\n isCommon = true,\n length = array.length,\n result = [],\n valuesLength = values.length;\n\n if (!length) {\n return result;\n }\n if (iteratee) {\n values = arrayMap(values, baseUnary(iteratee));\n }\n if (comparator) {\n includes = arrayIncludesWith;\n isCommon = false;\n }\n else if (values.length >= LARGE_ARRAY_SIZE) {\n includes = cacheHas;\n isCommon = false;\n values = new SetCache(values);\n }\n outer:\n while (++index < length) {\n var value = array[index],\n computed = iteratee == null ? value : iteratee(value);\n\n value = (comparator || value !== 0) ? value : 0;\n if (isCommon && computed === computed) {\n var valuesIndex = valuesLength;\n while (valuesIndex--) {\n if (values[valuesIndex] === computed) {\n continue outer;\n }\n }\n result.push(value);\n }\n else if (!includes(values, computed, comparator)) {\n result.push(value);\n }\n }\n return result;\n }\n\n /**\n * The base implementation of `_.forEach` without support for iteratee shorthands.\n *\n * @private\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array|Object} Returns `collection`.\n */\n var baseEach = createBaseEach(baseForOwn);\n\n /**\n * The base implementation of `_.forEachRight` without support for iteratee shorthands.\n *\n * @private\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array|Object} Returns `collection`.\n */\n var baseEachRight = createBaseEach(baseForOwnRight, true);\n\n /**\n * The base implementation of `_.every` without support for iteratee shorthands.\n *\n * @private\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {boolean} Returns `true` if all elements pass the predicate check,\n * else `false`\n */\n function baseEvery(collection, predicate) {\n var result = true;\n baseEach(collection, function(value, index, collection) {\n result = !!predicate(value, index, collection);\n return result;\n });\n return result;\n }\n\n /**\n * The base implementation of methods like `_.max` and `_.min` which accepts a\n * `comparator` to determine the extremum value.\n *\n * @private\n * @param {Array} array The array to iterate over.\n * @param {Function} iteratee The iteratee invoked per iteration.\n * @param {Function} comparator The comparator used to compare values.\n * @returns {*} Returns the extremum value.\n */\n function baseExtremum(array, iteratee, comparator) {\n var index = -1,\n length = array.length;\n\n while (++index < length) {\n var value = array[index],\n current = iteratee(value);\n\n if (current != null && (computed === undefined\n ? (current === current && !isSymbol(current))\n : comparator(current, computed)\n )) {\n var computed = current,\n result = value;\n }\n }\n return result;\n }\n\n /**\n * The base implementation of `_.fill` without an iteratee call guard.\n *\n * @private\n * @param {Array} array The array to fill.\n * @param {*} value The value to fill `array` with.\n * @param {number} [start=0] The start position.\n * @param {number} [end=array.length] The end position.\n * @returns {Array} Returns `array`.\n */\n function baseFill(array, value, start, end) {\n var length = array.length;\n\n start = toInteger(start);\n if (start < 0) {\n start = -start > length ? 0 : (length + start);\n }\n end = (end === undefined || end > length) ? length : toInteger(end);\n if (end < 0) {\n end += length;\n }\n end = start > end ? 0 : toLength(end);\n while (start < end) {\n array[start++] = value;\n }\n return array;\n }\n\n /**\n * The base implementation of `_.filter` without support for iteratee shorthands.\n *\n * @private\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {Array} Returns the new filtered array.\n */\n function baseFilter(collection, predicate) {\n var result = [];\n baseEach(collection, function(value, index, collection) {\n if (predicate(value, index, collection)) {\n result.push(value);\n }\n });\n return result;\n }\n\n /**\n * The base implementation of `_.flatten` with support for restricting flattening.\n *\n * @private\n * @param {Array} array The array to flatten.\n * @param {number} depth The maximum recursion depth.\n * @param {boolean} [predicate=isFlattenable] The function invoked per iteration.\n * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.\n * @param {Array} [result=[]] The initial result value.\n * @returns {Array} Returns the new flattened array.\n */\n function baseFlatten(array, depth, predicate, isStrict, result) {\n var index = -1,\n length = array.length;\n\n predicate || (predicate = isFlattenable);\n result || (result = []);\n\n while (++index < length) {\n var value = array[index];\n if (depth > 0 && predicate(value)) {\n if (depth > 1) {\n // Recursively flatten arrays (susceptible to call stack limits).\n baseFlatten(value, depth - 1, predicate, isStrict, result);\n } else {\n arrayPush(result, value);\n }\n } else if (!isStrict) {\n result[result.length] = value;\n }\n }\n return result;\n }\n\n /**\n * The base implementation of `baseForOwn` which iterates over `object`\n * properties returned by `keysFunc` and invokes `iteratee` for each property.\n * Iteratee functions may exit iteration early by explicitly returning `false`.\n *\n * @private\n * @param {Object} object The object to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @param {Function} keysFunc The function to get the keys of `object`.\n * @returns {Object} Returns `object`.\n */\n var baseFor = createBaseFor();\n\n /**\n * This function is like `baseFor` except that it iterates over properties\n * in the opposite order.\n *\n * @private\n * @param {Object} object The object to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @param {Function} keysFunc The function to get the keys of `object`.\n * @returns {Object} Returns `object`.\n */\n var baseForRight = createBaseFor(true);\n\n /**\n * The base implementation of `_.forOwn` without support for iteratee shorthands.\n *\n * @private\n * @param {Object} object The object to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Object} Returns `object`.\n */\n function baseForOwn(object, iteratee) {\n return object && baseFor(object, iteratee, keys);\n }\n\n /**\n * The base implementation of `_.forOwnRight` without support for iteratee shorthands.\n *\n * @private\n * @param {Object} object The object to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Object} Returns `object`.\n */\n function baseForOwnRight(object, iteratee) {\n return object && baseForRight(object, iteratee, keys);\n }\n\n /**\n * The base implementation of `_.functions` which creates an array of\n * `object` function property names filtered from `props`.\n *\n * @private\n * @param {Object} object The object to inspect.\n * @param {Array} props The property names to filter.\n * @returns {Array} Returns the function names.\n */\n function baseFunctions(object, props) {\n return arrayFilter(props, function(key) {\n return isFunction(object[key]);\n });\n }\n\n /**\n * The base implementation of `_.get` without support for default values.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to get.\n * @returns {*} Returns the resolved value.\n */\n function baseGet(object, path) {\n path = castPath(path, object);\n\n var index = 0,\n length = path.length;\n\n while (object != null && index < length) {\n object = object[toKey(path[index++])];\n }\n return (index && index == length) ? object : undefined;\n }\n\n /**\n * The base implementation of `getAllKeys` and `getAllKeysIn` which uses\n * `keysFunc` and `symbolsFunc` to get the enumerable property names and\n * symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Function} keysFunc The function to get the keys of `object`.\n * @param {Function} symbolsFunc The function to get the symbols of `object`.\n * @returns {Array} Returns the array of property names and symbols.\n */\n function baseGetAllKeys(object, keysFunc, symbolsFunc) {\n var result = keysFunc(object);\n return isArray(object) ? result : arrayPush(result, symbolsFunc(object));\n }\n\n /**\n * The base implementation of `getTag` without fallbacks for buggy environments.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\n function baseGetTag(value) {\n if (value == null) {\n return value === undefined ? undefinedTag : nullTag;\n }\n return (symToStringTag && symToStringTag in Object(value))\n ? getRawTag(value)\n : objectToString(value);\n }\n\n /**\n * The base implementation of `_.gt` which doesn't coerce arguments.\n *\n * @private\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if `value` is greater than `other`,\n * else `false`.\n */\n function baseGt(value, other) {\n return value > other;\n }\n\n /**\n * The base implementation of `_.has` without support for deep paths.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {Array|string} key The key to check.\n * @returns {boolean} Returns `true` if `key` exists, else `false`.\n */\n function baseHas(object, key) {\n return object != null && hasOwnProperty.call(object, key);\n }\n\n /**\n * The base implementation of `_.hasIn` without support for deep paths.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {Array|string} key The key to check.\n * @returns {boolean} Returns `true` if `key` exists, else `false`.\n */\n function baseHasIn(object, key) {\n return object != null && key in Object(object);\n }\n\n /**\n * The base implementation of `_.inRange` which doesn't coerce arguments.\n *\n * @private\n * @param {number} number The number to check.\n * @param {number} start The start of the range.\n * @param {number} end The end of the range.\n * @returns {boolean} Returns `true` if `number` is in the range, else `false`.\n */\n function baseInRange(number, start, end) {\n return number >= nativeMin(start, end) && number < nativeMax(start, end);\n }\n\n /**\n * The base implementation of methods like `_.intersection`, without support\n * for iteratee shorthands, that accepts an array of arrays to inspect.\n *\n * @private\n * @param {Array} arrays The arrays to inspect.\n * @param {Function} [iteratee] The iteratee invoked per element.\n * @param {Function} [comparator] The comparator invoked per element.\n * @returns {Array} Returns the new array of shared values.\n */\n function baseIntersection(arrays, iteratee, comparator) {\n var includes = comparator ? arrayIncludesWith : arrayIncludes,\n length = arrays[0].length,\n othLength = arrays.length,\n othIndex = othLength,\n caches = Array(othLength),\n maxLength = Infinity,\n result = [];\n\n while (othIndex--) {\n var array = arrays[othIndex];\n if (othIndex && iteratee) {\n array = arrayMap(array, baseUnary(iteratee));\n }\n maxLength = nativeMin(array.length, maxLength);\n caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120))\n ? new SetCache(othIndex && array)\n : undefined;\n }\n array = arrays[0];\n\n var index = -1,\n seen = caches[0];\n\n outer:\n while (++index < length && result.length < maxLength) {\n var value = array[index],\n computed = iteratee ? iteratee(value) : value;\n\n value = (comparator || value !== 0) ? value : 0;\n if (!(seen\n ? cacheHas(seen, computed)\n : includes(result, computed, comparator)\n )) {\n othIndex = othLength;\n while (--othIndex) {\n var cache = caches[othIndex];\n if (!(cache\n ? cacheHas(cache, computed)\n : includes(arrays[othIndex], computed, comparator))\n ) {\n continue outer;\n }\n }\n if (seen) {\n seen.push(computed);\n }\n result.push(value);\n }\n }\n return result;\n }\n\n /**\n * The base implementation of `_.invert` and `_.invertBy` which inverts\n * `object` with values transformed by `iteratee` and set by `setter`.\n *\n * @private\n * @param {Object} object The object to iterate over.\n * @param {Function} setter The function to set `accumulator` values.\n * @param {Function} iteratee The iteratee to transform values.\n * @param {Object} accumulator The initial inverted object.\n * @returns {Function} Returns `accumulator`.\n */\n function baseInverter(object, setter, iteratee, accumulator) {\n baseForOwn(object, function(value, key, object) {\n setter(accumulator, iteratee(value), key, object);\n });\n return accumulator;\n }\n\n /**\n * The base implementation of `_.invoke` without support for individual\n * method arguments.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the method to invoke.\n * @param {Array} args The arguments to invoke the method with.\n * @returns {*} Returns the result of the invoked method.\n */\n function baseInvoke(object, path, args) {\n path = castPath(path, object);\n object = parent(object, path);\n var func = object == null ? object : object[toKey(last(path))];\n return func == null ? undefined : apply(func, object, args);\n }\n\n /**\n * The base implementation of `_.isArguments`.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n */\n function baseIsArguments(value) {\n return isObjectLike(value) && baseGetTag(value) == argsTag;\n }\n\n /**\n * The base implementation of `_.isArrayBuffer` without Node.js optimizations.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.\n */\n function baseIsArrayBuffer(value) {\n return isObjectLike(value) && baseGetTag(value) == arrayBufferTag;\n }\n\n /**\n * The base implementation of `_.isDate` without Node.js optimizations.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a date object, else `false`.\n */\n function baseIsDate(value) {\n return isObjectLike(value) && baseGetTag(value) == dateTag;\n }\n\n /**\n * The base implementation of `_.isEqual` which supports partial comparisons\n * and tracks traversed objects.\n *\n * @private\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @param {boolean} bitmask The bitmask flags.\n * 1 - Unordered comparison\n * 2 - Partial comparison\n * @param {Function} [customizer] The function to customize comparisons.\n * @param {Object} [stack] Tracks traversed `value` and `other` objects.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n */\n function baseIsEqual(value, other, bitmask, customizer, stack) {\n if (value === other) {\n return true;\n }\n if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) {\n return value !== value && other !== other;\n }\n return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);\n }\n\n /**\n * A specialized version of `baseIsEqual` for arrays and objects which performs\n * deep comparisons and tracks traversed objects enabling objects with circular\n * references to be compared.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} [stack] Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\n function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) {\n var objIsArr = isArray(object),\n othIsArr = isArray(other),\n objTag = objIsArr ? arrayTag : getTag(object),\n othTag = othIsArr ? arrayTag : getTag(other);\n\n objTag = objTag == argsTag ? objectTag : objTag;\n othTag = othTag == argsTag ? objectTag : othTag;\n\n var objIsObj = objTag == objectTag,\n othIsObj = othTag == objectTag,\n isSameTag = objTag == othTag;\n\n if (isSameTag && isBuffer(object)) {\n if (!isBuffer(other)) {\n return false;\n }\n objIsArr = true;\n objIsObj = false;\n }\n if (isSameTag && !objIsObj) {\n stack || (stack = new Stack);\n return (objIsArr || isTypedArray(object))\n ? equalArrays(object, other, bitmask, customizer, equalFunc, stack)\n : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack);\n }\n if (!(bitmask & COMPARE_PARTIAL_FLAG)) {\n var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),\n othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');\n\n if (objIsWrapped || othIsWrapped) {\n var objUnwrapped = objIsWrapped ? object.value() : object,\n othUnwrapped = othIsWrapped ? other.value() : other;\n\n stack || (stack = new Stack);\n return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack);\n }\n }\n if (!isSameTag) {\n return false;\n }\n stack || (stack = new Stack);\n return equalObjects(object, other, bitmask, customizer, equalFunc, stack);\n }\n\n /**\n * The base implementation of `_.isMap` without Node.js optimizations.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a map, else `false`.\n */\n function baseIsMap(value) {\n return isObjectLike(value) && getTag(value) == mapTag;\n }\n\n /**\n * The base implementation of `_.isMatch` without support for iteratee shorthands.\n *\n * @private\n * @param {Object} object The object to inspect.\n * @param {Object} source The object of property values to match.\n * @param {Array} matchData The property names, values, and compare flags to match.\n * @param {Function} [customizer] The function to customize comparisons.\n * @returns {boolean} Returns `true` if `object` is a match, else `false`.\n */\n function baseIsMatch(object, source, matchData, customizer) {\n var index = matchData.length,\n length = index,\n noCustomizer = !customizer;\n\n if (object == null) {\n return !length;\n }\n object = Object(object);\n while (index--) {\n var data = matchData[index];\n if ((noCustomizer && data[2])\n ? data[1] !== object[data[0]]\n : !(data[0] in object)\n ) {\n return false;\n }\n }\n while (++index < length) {\n data = matchData[index];\n var key = data[0],\n objValue = object[key],\n srcValue = data[1];\n\n if (noCustomizer && data[2]) {\n if (objValue === undefined && !(key in object)) {\n return false;\n }\n } else {\n var stack = new Stack;\n if (customizer) {\n var result = customizer(objValue, srcValue, key, object, source, stack);\n }\n if (!(result === undefined\n ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack)\n : result\n )) {\n return false;\n }\n }\n }\n return true;\n }\n\n /**\n * The base implementation of `_.isNative` without bad shim checks.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a native function,\n * else `false`.\n */\n function baseIsNative(value) {\n if (!isObject(value) || isMasked(value)) {\n return false;\n }\n var pattern = isFunction(value) ? reIsNative : reIsHostCtor;\n return pattern.test(toSource(value));\n }\n\n /**\n * The base implementation of `_.isRegExp` without Node.js optimizations.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.\n */\n function baseIsRegExp(value) {\n return isObjectLike(value) && baseGetTag(value) == regexpTag;\n }\n\n /**\n * The base implementation of `_.isSet` without Node.js optimizations.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a set, else `false`.\n */\n function baseIsSet(value) {\n return isObjectLike(value) && getTag(value) == setTag;\n }\n\n /**\n * The base implementation of `_.isTypedArray` without Node.js optimizations.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n */\n function baseIsTypedArray(value) {\n return isObjectLike(value) &&\n isLength(value.length) && !!typedArrayTags[baseGetTag(value)];\n }\n\n /**\n * The base implementation of `_.iteratee`.\n *\n * @private\n * @param {*} [value=_.identity] The value to convert to an iteratee.\n * @returns {Function} Returns the iteratee.\n */\n function baseIteratee(value) {\n // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.\n // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.\n if (typeof value == 'function') {\n return value;\n }\n if (value == null) {\n return identity;\n }\n if (typeof value == 'object') {\n return isArray(value)\n ? baseMatchesProperty(value[0], value[1])\n : baseMatches(value);\n }\n return property(value);\n }\n\n /**\n * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\n function baseKeys(object) {\n if (!isPrototype(object)) {\n return nativeKeys(object);\n }\n var result = [];\n for (var key in Object(object)) {\n if (hasOwnProperty.call(object, key) && key != 'constructor') {\n result.push(key);\n }\n }\n return result;\n }\n\n /**\n * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\n function baseKeysIn(object) {\n if (!isObject(object)) {\n return nativeKeysIn(object);\n }\n var isProto = isPrototype(object),\n result = [];\n\n for (var key in object) {\n if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {\n result.push(key);\n }\n }\n return result;\n }\n\n /**\n * The base implementation of `_.lt` which doesn't coerce arguments.\n *\n * @private\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if `value` is less than `other`,\n * else `false`.\n */\n function baseLt(value, other) {\n return value < other;\n }\n\n /**\n * The base implementation of `_.map` without support for iteratee shorthands.\n *\n * @private\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the new mapped array.\n */\n function baseMap(collection, iteratee) {\n var index = -1,\n result = isArrayLike(collection) ? Array(collection.length) : [];\n\n baseEach(collection, function(value, key, collection) {\n result[++index] = iteratee(value, key, collection);\n });\n return result;\n }\n\n /**\n * The base implementation of `_.matches` which doesn't clone `source`.\n *\n * @private\n * @param {Object} source The object of property values to match.\n * @returns {Function} Returns the new spec function.\n */\n function baseMatches(source) {\n var matchData = getMatchData(source);\n if (matchData.length == 1 && matchData[0][2]) {\n return matchesStrictComparable(matchData[0][0], matchData[0][1]);\n }\n return function(object) {\n return object === source || baseIsMatch(object, source, matchData);\n };\n }\n\n /**\n * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.\n *\n * @private\n * @param {string} path The path of the property to get.\n * @param {*} srcValue The value to match.\n * @returns {Function} Returns the new spec function.\n */\n function baseMatchesProperty(path, srcValue) {\n if (isKey(path) && isStrictComparable(srcValue)) {\n return matchesStrictComparable(toKey(path), srcValue);\n }\n return function(object) {\n var objValue = get(object, path);\n return (objValue === undefined && objValue === srcValue)\n ? hasIn(object, path)\n : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG);\n };\n }\n\n /**\n * The base implementation of `_.merge` without support for multiple sources.\n *\n * @private\n * @param {Object} object The destination object.\n * @param {Object} source The source object.\n * @param {number} srcIndex The index of `source`.\n * @param {Function} [customizer] The function to customize merged values.\n * @param {Object} [stack] Tracks traversed source values and their merged\n * counterparts.\n */\n function baseMerge(object, source, srcIndex, customizer, stack) {\n if (object === source) {\n return;\n }\n baseFor(source, function(srcValue, key) {\n stack || (stack = new Stack);\n if (isObject(srcValue)) {\n baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack);\n }\n else {\n var newValue = customizer\n ? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack)\n : undefined;\n\n if (newValue === undefined) {\n newValue = srcValue;\n }\n assignMergeValue(object, key, newValue);\n }\n }, keysIn);\n }\n\n /**\n * A specialized version of `baseMerge` for arrays and objects which performs\n * deep merges and tracks traversed objects enabling objects with circular\n * references to be merged.\n *\n * @private\n * @param {Object} object The destination object.\n * @param {Object} source The source object.\n * @param {string} key The key of the value to merge.\n * @param {number} srcIndex The index of `source`.\n * @param {Function} mergeFunc The function to merge values.\n * @param {Function} [customizer] The function to customize assigned values.\n * @param {Object} [stack] Tracks traversed source values and their merged\n * counterparts.\n */\n function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) {\n var objValue = safeGet(object, key),\n srcValue = safeGet(source, key),\n stacked = stack.get(srcValue);\n\n if (stacked) {\n assignMergeValue(object, key, stacked);\n return;\n }\n var newValue = customizer\n ? customizer(objValue, srcValue, (key + ''), object, source, stack)\n : undefined;\n\n var isCommon = newValue === undefined;\n\n if (isCommon) {\n var isArr = isArray(srcValue),\n isBuff = !isArr && isBuffer(srcValue),\n isTyped = !isArr && !isBuff && isTypedArray(srcValue);\n\n newValue = srcValue;\n if (isArr || isBuff || isTyped) {\n if (isArray(objValue)) {\n newValue = objValue;\n }\n else if (isArrayLikeObject(objValue)) {\n newValue = copyArray(objValue);\n }\n else if (isBuff) {\n isCommon = false;\n newValue = cloneBuffer(srcValue, true);\n }\n else if (isTyped) {\n isCommon = false;\n newValue = cloneTypedArray(srcValue, true);\n }\n else {\n newValue = [];\n }\n }\n else if (isPlainObject(srcValue) || isArguments(srcValue)) {\n newValue = objValue;\n if (isArguments(objValue)) {\n newValue = toPlainObject(objValue);\n }\n else if (!isObject(objValue) || isFunction(objValue)) {\n newValue = initCloneObject(srcValue);\n }\n }\n else {\n isCommon = false;\n }\n }\n if (isCommon) {\n // Recursively merge objects and arrays (susceptible to call stack limits).\n stack.set(srcValue, newValue);\n mergeFunc(newValue, srcValue, srcIndex, customizer, stack);\n stack['delete'](srcValue);\n }\n assignMergeValue(object, key, newValue);\n }\n\n /**\n * The base implementation of `_.nth` which doesn't coerce arguments.\n *\n * @private\n * @param {Array} array The array to query.\n * @param {number} n The index of the element to return.\n * @returns {*} Returns the nth element of `array`.\n */\n function baseNth(array, n) {\n var length = array.length;\n if (!length) {\n return;\n }\n n += n < 0 ? length : 0;\n return isIndex(n, length) ? array[n] : undefined;\n }\n\n /**\n * The base implementation of `_.orderBy` without param guards.\n *\n * @private\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.\n * @param {string[]} orders The sort orders of `iteratees`.\n * @returns {Array} Returns the new sorted array.\n */\n function baseOrderBy(collection, iteratees, orders) {\n if (iteratees.length) {\n iteratees = arrayMap(iteratees, function(iteratee) {\n if (isArray(iteratee)) {\n return function(value) {\n return baseGet(value, iteratee.length === 1 ? iteratee[0] : iteratee);\n }\n }\n return iteratee;\n });\n } else {\n iteratees = [identity];\n }\n\n var index = -1;\n iteratees = arrayMap(iteratees, baseUnary(getIteratee()));\n\n var result = baseMap(collection, function(value, key, collection) {\n var criteria = arrayMap(iteratees, function(iteratee) {\n return iteratee(value);\n });\n return { 'criteria': criteria, 'index': ++index, 'value': value };\n });\n\n return baseSortBy(result, function(object, other) {\n return compareMultiple(object, other, orders);\n });\n }\n\n /**\n * The base implementation of `_.pick` without support for individual\n * property identifiers.\n *\n * @private\n * @param {Object} object The source object.\n * @param {string[]} paths The property paths to pick.\n * @returns {Object} Returns the new object.\n */\n function basePick(object, paths) {\n return basePickBy(object, paths, function(value, path) {\n return hasIn(object, path);\n });\n }\n\n /**\n * The base implementation of `_.pickBy` without support for iteratee shorthands.\n *\n * @private\n * @param {Object} object The source object.\n * @param {string[]} paths The property paths to pick.\n * @param {Function} predicate The function invoked per property.\n * @returns {Object} Returns the new object.\n */\n function basePickBy(object, paths, predicate) {\n var index = -1,\n length = paths.length,\n result = {};\n\n while (++index < length) {\n var path = paths[index],\n value = baseGet(object, path);\n\n if (predicate(value, path)) {\n baseSet(result, castPath(path, object), value);\n }\n }\n return result;\n }\n\n /**\n * A specialized version of `baseProperty` which supports deep paths.\n *\n * @private\n * @param {Array|string} path The path of the property to get.\n * @returns {Function} Returns the new accessor function.\n */\n function basePropertyDeep(path) {\n return function(object) {\n return baseGet(object, path);\n };\n }\n\n /**\n * The base implementation of `_.pullAllBy` without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} array The array to modify.\n * @param {Array} values The values to remove.\n * @param {Function} [iteratee] The iteratee invoked per element.\n * @param {Function} [comparator] The comparator invoked per element.\n * @returns {Array} Returns `array`.\n */\n function basePullAll(array, values, iteratee, comparator) {\n var indexOf = comparator ? baseIndexOfWith : baseIndexOf,\n index = -1,\n length = values.length,\n seen = array;\n\n if (array === values) {\n values = copyArray(values);\n }\n if (iteratee) {\n seen = arrayMap(array, baseUnary(iteratee));\n }\n while (++index < length) {\n var fromIndex = 0,\n value = values[index],\n computed = iteratee ? iteratee(value) : value;\n\n while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) {\n if (seen !== array) {\n splice.call(seen, fromIndex, 1);\n }\n splice.call(array, fromIndex, 1);\n }\n }\n return array;\n }\n\n /**\n * The base implementation of `_.pullAt` without support for individual\n * indexes or capturing the removed elements.\n *\n * @private\n * @param {Array} array The array to modify.\n * @param {number[]} indexes The indexes of elements to remove.\n * @returns {Array} Returns `array`.\n */\n function basePullAt(array, indexes) {\n var length = array ? indexes.length : 0,\n lastIndex = length - 1;\n\n while (length--) {\n var index = indexes[length];\n if (length == lastIndex || index !== previous) {\n var previous = index;\n if (isIndex(index)) {\n splice.call(array, index, 1);\n } else {\n baseUnset(array, index);\n }\n }\n }\n return array;\n }\n\n /**\n * The base implementation of `_.random` without support for returning\n * floating-point numbers.\n *\n * @private\n * @param {number} lower The lower bound.\n * @param {number} upper The upper bound.\n * @returns {number} Returns the random number.\n */\n function baseRandom(lower, upper) {\n return lower + nativeFloor(nativeRandom() * (upper - lower + 1));\n }\n\n /**\n * The base implementation of `_.range` and `_.rangeRight` which doesn't\n * coerce arguments.\n *\n * @private\n * @param {number} start The start of the range.\n * @param {number} end The end of the range.\n * @param {number} step The value to increment or decrement by.\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {Array} Returns the range of numbers.\n */\n function baseRange(start, end, step, fromRight) {\n var index = -1,\n length = nativeMax(nativeCeil((end - start) / (step || 1)), 0),\n result = Array(length);\n\n while (length--) {\n result[fromRight ? length : ++index] = start;\n start += step;\n }\n return result;\n }\n\n /**\n * The base implementation of `_.repeat` which doesn't coerce arguments.\n *\n * @private\n * @param {string} string The string to repeat.\n * @param {number} n The number of times to repeat the string.\n * @returns {string} Returns the repeated string.\n */\n function baseRepeat(string, n) {\n var result = '';\n if (!string || n < 1 || n > MAX_SAFE_INTEGER) {\n return result;\n }\n // Leverage the exponentiation by squaring algorithm for a faster repeat.\n // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.\n do {\n if (n % 2) {\n result += string;\n }\n n = nativeFloor(n / 2);\n if (n) {\n string += string;\n }\n } while (n);\n\n return result;\n }\n\n /**\n * The base implementation of `_.rest` which doesn't validate or coerce arguments.\n *\n * @private\n * @param {Function} func The function to apply a rest parameter to.\n * @param {number} [start=func.length-1] The start position of the rest parameter.\n * @returns {Function} Returns the new function.\n */\n function baseRest(func, start) {\n return setToString(overRest(func, start, identity), func + '');\n }\n\n /**\n * The base implementation of `_.sample`.\n *\n * @private\n * @param {Array|Object} collection The collection to sample.\n * @returns {*} Returns the random element.\n */\n function baseSample(collection) {\n return arraySample(values(collection));\n }\n\n /**\n * The base implementation of `_.sampleSize` without param guards.\n *\n * @private\n * @param {Array|Object} collection The collection to sample.\n * @param {number} n The number of elements to sample.\n * @returns {Array} Returns the random elements.\n */\n function baseSampleSize(collection, n) {\n var array = values(collection);\n return shuffleSelf(array, baseClamp(n, 0, array.length));\n }\n\n /**\n * The base implementation of `_.set`.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {Array|string} path The path of the property to set.\n * @param {*} value The value to set.\n * @param {Function} [customizer] The function to customize path creation.\n * @returns {Object} Returns `object`.\n */\n function baseSet(object, path, value, customizer) {\n if (!isObject(object)) {\n return object;\n }\n path = castPath(path, object);\n\n var index = -1,\n length = path.length,\n lastIndex = length - 1,\n nested = object;\n\n while (nested != null && ++index < length) {\n var key = toKey(path[index]),\n newValue = value;\n\n if (key === '__proto__' || key === 'constructor' || key === 'prototype') {\n return object;\n }\n\n if (index != lastIndex) {\n var objValue = nested[key];\n newValue = customizer ? customizer(objValue, key, nested) : undefined;\n if (newValue === undefined) {\n newValue = isObject(objValue)\n ? objValue\n : (isIndex(path[index + 1]) ? [] : {});\n }\n }\n assignValue(nested, key, newValue);\n nested = nested[key];\n }\n return object;\n }\n\n /**\n * The base implementation of `setData` without support for hot loop shorting.\n *\n * @private\n * @param {Function} func The function to associate metadata with.\n * @param {*} data The metadata.\n * @returns {Function} Returns `func`.\n */\n var baseSetData = !metaMap ? identity : function(func, data) {\n metaMap.set(func, data);\n return func;\n };\n\n /**\n * The base implementation of `setToString` without support for hot loop shorting.\n *\n * @private\n * @param {Function} func The function to modify.\n * @param {Function} string The `toString` result.\n * @returns {Function} Returns `func`.\n */\n var baseSetToString = !defineProperty ? identity : function(func, string) {\n return defineProperty(func, 'toString', {\n 'configurable': true,\n 'enumerable': false,\n 'value': constant(string),\n 'writable': true\n });\n };\n\n /**\n * The base implementation of `_.shuffle`.\n *\n * @private\n * @param {Array|Object} collection The collection to shuffle.\n * @returns {Array} Returns the new shuffled array.\n */\n function baseShuffle(collection) {\n return shuffleSelf(values(collection));\n }\n\n /**\n * The base implementation of `_.slice` without an iteratee call guard.\n *\n * @private\n * @param {Array} array The array to slice.\n * @param {number} [start=0] The start position.\n * @param {number} [end=array.length] The end position.\n * @returns {Array} Returns the slice of `array`.\n */\n function baseSlice(array, start, end) {\n var index = -1,\n length = array.length;\n\n if (start < 0) {\n start = -start > length ? 0 : (length + start);\n }\n end = end > length ? length : end;\n if (end < 0) {\n end += length;\n }\n length = start > end ? 0 : ((end - start) >>> 0);\n start >>>= 0;\n\n var result = Array(length);\n while (++index < length) {\n result[index] = array[index + start];\n }\n return result;\n }\n\n /**\n * The base implementation of `_.some` without support for iteratee shorthands.\n *\n * @private\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} predicate The function invoked per iteration.\n * @returns {boolean} Returns `true` if any element passes the predicate check,\n * else `false`.\n */\n function baseSome(collection, predicate) {\n var result;\n\n baseEach(collection, function(value, index, collection) {\n result = predicate(value, index, collection);\n return !result;\n });\n return !!result;\n }\n\n /**\n * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which\n * performs a binary search of `array` to determine the index at which `value`\n * should be inserted into `array` in order to maintain its sort order.\n *\n * @private\n * @param {Array} array The sorted array to inspect.\n * @param {*} value The value to evaluate.\n * @param {boolean} [retHighest] Specify returning the highest qualified index.\n * @returns {number} Returns the index at which `value` should be inserted\n * into `array`.\n */\n function baseSortedIndex(array, value, retHighest) {\n var low = 0,\n high = array == null ? low : array.length;\n\n if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) {\n while (low < high) {\n var mid = (low + high) >>> 1,\n computed = array[mid];\n\n if (computed !== null && !isSymbol(computed) &&\n (retHighest ? (computed <= value) : (computed < value))) {\n low = mid + 1;\n } else {\n high = mid;\n }\n }\n return high;\n }\n return baseSortedIndexBy(array, value, identity, retHighest);\n }\n\n /**\n * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy`\n * which invokes `iteratee` for `value` and each element of `array` to compute\n * their sort ranking. The iteratee is invoked with one argument; (value).\n *\n * @private\n * @param {Array} array The sorted array to inspect.\n * @param {*} value The value to evaluate.\n * @param {Function} iteratee The iteratee invoked per element.\n * @param {boolean} [retHighest] Specify returning the highest qualified index.\n * @returns {number} Returns the index at which `value` should be inserted\n * into `array`.\n */\n function baseSortedIndexBy(array, value, iteratee, retHighest) {\n var low = 0,\n high = array == null ? 0 : array.length;\n if (high === 0) {\n return 0;\n }\n\n value = iteratee(value);\n var valIsNaN = value !== value,\n valIsNull = value === null,\n valIsSymbol = isSymbol(value),\n valIsUndefined = value === undefined;\n\n while (low < high) {\n var mid = nativeFloor((low + high) / 2),\n computed = iteratee(array[mid]),\n othIsDefined = computed !== undefined,\n othIsNull = computed === null,\n othIsReflexive = computed === computed,\n othIsSymbol = isSymbol(computed);\n\n if (valIsNaN) {\n var setLow = retHighest || othIsReflexive;\n } else if (valIsUndefined) {\n setLow = othIsReflexive && (retHighest || othIsDefined);\n } else if (valIsNull) {\n setLow = othIsReflexive && othIsDefined && (retHighest || !othIsNull);\n } else if (valIsSymbol) {\n setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest || !othIsSymbol);\n } else if (othIsNull || othIsSymbol) {\n setLow = false;\n } else {\n setLow = retHighest ? (computed <= value) : (computed < value);\n }\n if (setLow) {\n low = mid + 1;\n } else {\n high = mid;\n }\n }\n return nativeMin(high, MAX_ARRAY_INDEX);\n }\n\n /**\n * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without\n * support for iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {Function} [iteratee] The iteratee invoked per element.\n * @returns {Array} Returns the new duplicate free array.\n */\n function baseSortedUniq(array, iteratee) {\n var index = -1,\n length = array.length,\n resIndex = 0,\n result = [];\n\n while (++index < length) {\n var value = array[index],\n computed = iteratee ? iteratee(value) : value;\n\n if (!index || !eq(computed, seen)) {\n var seen = computed;\n result[resIndex++] = value === 0 ? 0 : value;\n }\n }\n return result;\n }\n\n /**\n * The base implementation of `_.toNumber` which doesn't ensure correct\n * conversions of binary, hexadecimal, or octal string values.\n *\n * @private\n * @param {*} value The value to process.\n * @returns {number} Returns the number.\n */\n function baseToNumber(value) {\n if (typeof value == 'number') {\n return value;\n }\n if (isSymbol(value)) {\n return NAN;\n }\n return +value;\n }\n\n /**\n * The base implementation of `_.toString` which doesn't convert nullish\n * values to empty strings.\n *\n * @private\n * @param {*} value The value to process.\n * @returns {string} Returns the string.\n */\n function baseToString(value) {\n // Exit early for strings to avoid a performance hit in some environments.\n if (typeof value == 'string') {\n return value;\n }\n if (isArray(value)) {\n // Recursively convert values (susceptible to call stack limits).\n return arrayMap(value, baseToString) + '';\n }\n if (isSymbol(value)) {\n return symbolToString ? symbolToString.call(value) : '';\n }\n var result = (value + '');\n return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;\n }\n\n /**\n * The base implementation of `_.uniqBy` without support for iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {Function} [iteratee] The iteratee invoked per element.\n * @param {Function} [comparator] The comparator invoked per element.\n * @returns {Array} Returns the new duplicate free array.\n */\n function baseUniq(array, iteratee, comparator) {\n var index = -1,\n includes = arrayIncludes,\n length = array.length,\n isCommon = true,\n result = [],\n seen = result;\n\n if (comparator) {\n isCommon = false;\n includes = arrayIncludesWith;\n }\n else if (length >= LARGE_ARRAY_SIZE) {\n var set = iteratee ? null : createSet(array);\n if (set) {\n return setToArray(set);\n }\n isCommon = false;\n includes = cacheHas;\n seen = new SetCache;\n }\n else {\n seen = iteratee ? [] : result;\n }\n outer:\n while (++index < length) {\n var value = array[index],\n computed = iteratee ? iteratee(value) : value;\n\n value = (comparator || value !== 0) ? value : 0;\n if (isCommon && computed === computed) {\n var seenIndex = seen.length;\n while (seenIndex--) {\n if (seen[seenIndex] === computed) {\n continue outer;\n }\n }\n if (iteratee) {\n seen.push(computed);\n }\n result.push(value);\n }\n else if (!includes(seen, computed, comparator)) {\n if (seen !== result) {\n seen.push(computed);\n }\n result.push(value);\n }\n }\n return result;\n }\n\n /**\n * The base implementation of `_.unset`.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {Array|string} path The property path to unset.\n * @returns {boolean} Returns `true` if the property is deleted, else `false`.\n */\n function baseUnset(object, path) {\n path = castPath(path, object);\n object = parent(object, path);\n return object == null || delete object[toKey(last(path))];\n }\n\n /**\n * The base implementation of `_.update`.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {Array|string} path The path of the property to update.\n * @param {Function} updater The function to produce the updated value.\n * @param {Function} [customizer] The function to customize path creation.\n * @returns {Object} Returns `object`.\n */\n function baseUpdate(object, path, updater, customizer) {\n return baseSet(object, path, updater(baseGet(object, path)), customizer);\n }\n\n /**\n * The base implementation of methods like `_.dropWhile` and `_.takeWhile`\n * without support for iteratee shorthands.\n *\n * @private\n * @param {Array} array The array to query.\n * @param {Function} predicate The function invoked per iteration.\n * @param {boolean} [isDrop] Specify dropping elements instead of taking them.\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {Array} Returns the slice of `array`.\n */\n function baseWhile(array, predicate, isDrop, fromRight) {\n var length = array.length,\n index = fromRight ? length : -1;\n\n while ((fromRight ? index-- : ++index < length) &&\n predicate(array[index], index, array)) {}\n\n return isDrop\n ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length))\n : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index));\n }\n\n /**\n * The base implementation of `wrapperValue` which returns the result of\n * performing a sequence of actions on the unwrapped `value`, where each\n * successive action is supplied the return value of the previous.\n *\n * @private\n * @param {*} value The unwrapped value.\n * @param {Array} actions Actions to perform to resolve the unwrapped value.\n * @returns {*} Returns the resolved value.\n */\n function baseWrapperValue(value, actions) {\n var result = value;\n if (result instanceof LazyWrapper) {\n result = result.value();\n }\n return arrayReduce(actions, function(result, action) {\n return action.func.apply(action.thisArg, arrayPush([result], action.args));\n }, result);\n }\n\n /**\n * The base implementation of methods like `_.xor`, without support for\n * iteratee shorthands, that accepts an array of arrays to inspect.\n *\n * @private\n * @param {Array} arrays The arrays to inspect.\n * @param {Function} [iteratee] The iteratee invoked per element.\n * @param {Function} [comparator] The comparator invoked per element.\n * @returns {Array} Returns the new array of values.\n */\n function baseXor(arrays, iteratee, comparator) {\n var length = arrays.length;\n if (length < 2) {\n return length ? baseUniq(arrays[0]) : [];\n }\n var index = -1,\n result = Array(length);\n\n while (++index < length) {\n var array = arrays[index],\n othIndex = -1;\n\n while (++othIndex < length) {\n if (othIndex != index) {\n result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator);\n }\n }\n }\n return baseUniq(baseFlatten(result, 1), iteratee, comparator);\n }\n\n /**\n * This base implementation of `_.zipObject` which assigns values using `assignFunc`.\n *\n * @private\n * @param {Array} props The property identifiers.\n * @param {Array} values The property values.\n * @param {Function} assignFunc The function to assign values.\n * @returns {Object} Returns the new object.\n */\n function baseZipObject(props, values, assignFunc) {\n var index = -1,\n length = props.length,\n valsLength = values.length,\n result = {};\n\n while (++index < length) {\n var value = index < valsLength ? values[index] : undefined;\n assignFunc(result, props[index], value);\n }\n return result;\n }\n\n /**\n * Casts `value` to an empty array if it's not an array like object.\n *\n * @private\n * @param {*} value The value to inspect.\n * @returns {Array|Object} Returns the cast array-like object.\n */\n function castArrayLikeObject(value) {\n return isArrayLikeObject(value) ? value : [];\n }\n\n /**\n * Casts `value` to `identity` if it's not a function.\n *\n * @private\n * @param {*} value The value to inspect.\n * @returns {Function} Returns cast function.\n */\n function castFunction(value) {\n return typeof value == 'function' ? value : identity;\n }\n\n /**\n * Casts `value` to a path array if it's not one.\n *\n * @private\n * @param {*} value The value to inspect.\n * @param {Object} [object] The object to query keys on.\n * @returns {Array} Returns the cast property path array.\n */\n function castPath(value, object) {\n if (isArray(value)) {\n return value;\n }\n return isKey(value, object) ? [value] : stringToPath(toString(value));\n }\n\n /**\n * A `baseRest` alias which can be replaced with `identity` by module\n * replacement plugins.\n *\n * @private\n * @type {Function}\n * @param {Function} func The function to apply a rest parameter to.\n * @returns {Function} Returns the new function.\n */\n var castRest = baseRest;\n\n /**\n * Casts `array` to a slice if it's needed.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {number} start The start position.\n * @param {number} [end=array.length] The end position.\n * @returns {Array} Returns the cast slice.\n */\n function castSlice(array, start, end) {\n var length = array.length;\n end = end === undefined ? length : end;\n return (!start && end >= length) ? array : baseSlice(array, start, end);\n }\n\n /**\n * A simple wrapper around the global [`clearTimeout`](https://mdn.io/clearTimeout).\n *\n * @private\n * @param {number|Object} id The timer id or timeout object of the timer to clear.\n */\n var clearTimeout = ctxClearTimeout || function(id) {\n return root.clearTimeout(id);\n };\n\n /**\n * Creates a clone of `buffer`.\n *\n * @private\n * @param {Buffer} buffer The buffer to clone.\n * @param {boolean} [isDeep] Specify a deep clone.\n * @returns {Buffer} Returns the cloned buffer.\n */\n function cloneBuffer(buffer, isDeep) {\n if (isDeep) {\n return buffer.slice();\n }\n var length = buffer.length,\n result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length);\n\n buffer.copy(result);\n return result;\n }\n\n /**\n * Creates a clone of `arrayBuffer`.\n *\n * @private\n * @param {ArrayBuffer} arrayBuffer The array buffer to clone.\n * @returns {ArrayBuffer} Returns the cloned array buffer.\n */\n function cloneArrayBuffer(arrayBuffer) {\n var result = new arrayBuffer.constructor(arrayBuffer.byteLength);\n new Uint8Array(result).set(new Uint8Array(arrayBuffer));\n return result;\n }\n\n /**\n * Creates a clone of `dataView`.\n *\n * @private\n * @param {Object} dataView The data view to clone.\n * @param {boolean} [isDeep] Specify a deep clone.\n * @returns {Object} Returns the cloned data view.\n */\n function cloneDataView(dataView, isDeep) {\n var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer;\n return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength);\n }\n\n /**\n * Creates a clone of `regexp`.\n *\n * @private\n * @param {Object} regexp The regexp to clone.\n * @returns {Object} Returns the cloned regexp.\n */\n function cloneRegExp(regexp) {\n var result = new regexp.constructor(regexp.source, reFlags.exec(regexp));\n result.lastIndex = regexp.lastIndex;\n return result;\n }\n\n /**\n * Creates a clone of the `symbol` object.\n *\n * @private\n * @param {Object} symbol The symbol object to clone.\n * @returns {Object} Returns the cloned symbol object.\n */\n function cloneSymbol(symbol) {\n return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {};\n }\n\n /**\n * Creates a clone of `typedArray`.\n *\n * @private\n * @param {Object} typedArray The typed array to clone.\n * @param {boolean} [isDeep] Specify a deep clone.\n * @returns {Object} Returns the cloned typed array.\n */\n function cloneTypedArray(typedArray, isDeep) {\n var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;\n return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);\n }\n\n /**\n * Compares values to sort them in ascending order.\n *\n * @private\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {number} Returns the sort order indicator for `value`.\n */\n function compareAscending(value, other) {\n if (value !== other) {\n var valIsDefined = value !== undefined,\n valIsNull = value === null,\n valIsReflexive = value === value,\n valIsSymbol = isSymbol(value);\n\n var othIsDefined = other !== undefined,\n othIsNull = other === null,\n othIsReflexive = other === other,\n othIsSymbol = isSymbol(other);\n\n if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) ||\n (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) ||\n (valIsNull && othIsDefined && othIsReflexive) ||\n (!valIsDefined && othIsReflexive) ||\n !valIsReflexive) {\n return 1;\n }\n if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) ||\n (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) ||\n (othIsNull && valIsDefined && valIsReflexive) ||\n (!othIsDefined && valIsReflexive) ||\n !othIsReflexive) {\n return -1;\n }\n }\n return 0;\n }\n\n /**\n * Used by `_.orderBy` to compare multiple properties of a value to another\n * and stable sort them.\n *\n * If `orders` is unspecified, all values are sorted in ascending order. Otherwise,\n * specify an order of \"desc\" for descending or \"asc\" for ascending sort order\n * of corresponding values.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {boolean[]|string[]} orders The order to sort by for each property.\n * @returns {number} Returns the sort order indicator for `object`.\n */\n function compareMultiple(object, other, orders) {\n var index = -1,\n objCriteria = object.criteria,\n othCriteria = other.criteria,\n length = objCriteria.length,\n ordersLength = orders.length;\n\n while (++index < length) {\n var result = compareAscending(objCriteria[index], othCriteria[index]);\n if (result) {\n if (index >= ordersLength) {\n return result;\n }\n var order = orders[index];\n return result * (order == 'desc' ? -1 : 1);\n }\n }\n // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications\n // that causes it, under certain circumstances, to provide the same value for\n // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247\n // for more details.\n //\n // This also ensures a stable sort in V8 and other engines.\n // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details.\n return object.index - other.index;\n }\n\n /**\n * Creates an array that is the composition of partially applied arguments,\n * placeholders, and provided arguments into a single array of arguments.\n *\n * @private\n * @param {Array} args The provided arguments.\n * @param {Array} partials The arguments to prepend to those provided.\n * @param {Array} holders The `partials` placeholder indexes.\n * @params {boolean} [isCurried] Specify composing for a curried function.\n * @returns {Array} Returns the new array of composed arguments.\n */\n function composeArgs(args, partials, holders, isCurried) {\n var argsIndex = -1,\n argsLength = args.length,\n holdersLength = holders.length,\n leftIndex = -1,\n leftLength = partials.length,\n rangeLength = nativeMax(argsLength - holdersLength, 0),\n result = Array(leftLength + rangeLength),\n isUncurried = !isCurried;\n\n while (++leftIndex < leftLength) {\n result[leftIndex] = partials[leftIndex];\n }\n while (++argsIndex < holdersLength) {\n if (isUncurried || argsIndex < argsLength) {\n result[holders[argsIndex]] = args[argsIndex];\n }\n }\n while (rangeLength--) {\n result[leftIndex++] = args[argsIndex++];\n }\n return result;\n }\n\n /**\n * This function is like `composeArgs` except that the arguments composition\n * is tailored for `_.partialRight`.\n *\n * @private\n * @param {Array} args The provided arguments.\n * @param {Array} partials The arguments to append to those provided.\n * @param {Array} holders The `partials` placeholder indexes.\n * @params {boolean} [isCurried] Specify composing for a curried function.\n * @returns {Array} Returns the new array of composed arguments.\n */\n function composeArgsRight(args, partials, holders, isCurried) {\n var argsIndex = -1,\n argsLength = args.length,\n holdersIndex = -1,\n holdersLength = holders.length,\n rightIndex = -1,\n rightLength = partials.length,\n rangeLength = nativeMax(argsLength - holdersLength, 0),\n result = Array(rangeLength + rightLength),\n isUncurried = !isCurried;\n\n while (++argsIndex < rangeLength) {\n result[argsIndex] = args[argsIndex];\n }\n var offset = argsIndex;\n while (++rightIndex < rightLength) {\n result[offset + rightIndex] = partials[rightIndex];\n }\n while (++holdersIndex < holdersLength) {\n if (isUncurried || argsIndex < argsLength) {\n result[offset + holders[holdersIndex]] = args[argsIndex++];\n }\n }\n return result;\n }\n\n /**\n * Copies the values of `source` to `array`.\n *\n * @private\n * @param {Array} source The array to copy values from.\n * @param {Array} [array=[]] The array to copy values to.\n * @returns {Array} Returns `array`.\n */\n function copyArray(source, array) {\n var index = -1,\n length = source.length;\n\n array || (array = Array(length));\n while (++index < length) {\n array[index] = source[index];\n }\n return array;\n }\n\n /**\n * Copies properties of `source` to `object`.\n *\n * @private\n * @param {Object} source The object to copy properties from.\n * @param {Array} props The property identifiers to copy.\n * @param {Object} [object={}] The object to copy properties to.\n * @param {Function} [customizer] The function to customize copied values.\n * @returns {Object} Returns `object`.\n */\n function copyObject(source, props, object, customizer) {\n var isNew = !object;\n object || (object = {});\n\n var index = -1,\n length = props.length;\n\n while (++index < length) {\n var key = props[index];\n\n var newValue = customizer\n ? customizer(object[key], source[key], key, object, source)\n : undefined;\n\n if (newValue === undefined) {\n newValue = source[key];\n }\n if (isNew) {\n baseAssignValue(object, key, newValue);\n } else {\n assignValue(object, key, newValue);\n }\n }\n return object;\n }\n\n /**\n * Copies own symbols of `source` to `object`.\n *\n * @private\n * @param {Object} source The object to copy symbols from.\n * @param {Object} [object={}] The object to copy symbols to.\n * @returns {Object} Returns `object`.\n */\n function copySymbols(source, object) {\n return copyObject(source, getSymbols(source), object);\n }\n\n /**\n * Copies own and inherited symbols of `source` to `object`.\n *\n * @private\n * @param {Object} source The object to copy symbols from.\n * @param {Object} [object={}] The object to copy symbols to.\n * @returns {Object} Returns `object`.\n */\n function copySymbolsIn(source, object) {\n return copyObject(source, getSymbolsIn(source), object);\n }\n\n /**\n * Creates a function like `_.groupBy`.\n *\n * @private\n * @param {Function} setter The function to set accumulator values.\n * @param {Function} [initializer] The accumulator object initializer.\n * @returns {Function} Returns the new aggregator function.\n */\n function createAggregator(setter, initializer) {\n return function(collection, iteratee) {\n var func = isArray(collection) ? arrayAggregator : baseAggregator,\n accumulator = initializer ? initializer() : {};\n\n return func(collection, setter, getIteratee(iteratee, 2), accumulator);\n };\n }\n\n /**\n * Creates a function like `_.assign`.\n *\n * @private\n * @param {Function} assigner The function to assign values.\n * @returns {Function} Returns the new assigner function.\n */\n function createAssigner(assigner) {\n return baseRest(function(object, sources) {\n var index = -1,\n length = sources.length,\n customizer = length > 1 ? sources[length - 1] : undefined,\n guard = length > 2 ? sources[2] : undefined;\n\n customizer = (assigner.length > 3 && typeof customizer == 'function')\n ? (length--, customizer)\n : undefined;\n\n if (guard && isIterateeCall(sources[0], sources[1], guard)) {\n customizer = length < 3 ? undefined : customizer;\n length = 1;\n }\n object = Object(object);\n while (++index < length) {\n var source = sources[index];\n if (source) {\n assigner(object, source, index, customizer);\n }\n }\n return object;\n });\n }\n\n /**\n * Creates a `baseEach` or `baseEachRight` function.\n *\n * @private\n * @param {Function} eachFunc The function to iterate over a collection.\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {Function} Returns the new base function.\n */\n function createBaseEach(eachFunc, fromRight) {\n return function(collection, iteratee) {\n if (collection == null) {\n return collection;\n }\n if (!isArrayLike(collection)) {\n return eachFunc(collection, iteratee);\n }\n var length = collection.length,\n index = fromRight ? length : -1,\n iterable = Object(collection);\n\n while ((fromRight ? index-- : ++index < length)) {\n if (iteratee(iterable[index], index, iterable) === false) {\n break;\n }\n }\n return collection;\n };\n }\n\n /**\n * Creates a base function for methods like `_.forIn` and `_.forOwn`.\n *\n * @private\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {Function} Returns the new base function.\n */\n function createBaseFor(fromRight) {\n return function(object, iteratee, keysFunc) {\n var index = -1,\n iterable = Object(object),\n props = keysFunc(object),\n length = props.length;\n\n while (length--) {\n var key = props[fromRight ? length : ++index];\n if (iteratee(iterable[key], key, iterable) === false) {\n break;\n }\n }\n return object;\n };\n }\n\n /**\n * Creates a function that wraps `func` to invoke it with the optional `this`\n * binding of `thisArg`.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {number} bitmask The bitmask flags. See `createWrap` for more details.\n * @param {*} [thisArg] The `this` binding of `func`.\n * @returns {Function} Returns the new wrapped function.\n */\n function createBind(func, bitmask, thisArg) {\n var isBind = bitmask & WRAP_BIND_FLAG,\n Ctor = createCtor(func);\n\n function wrapper() {\n var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;\n return fn.apply(isBind ? thisArg : this, arguments);\n }\n return wrapper;\n }\n\n /**\n * Creates a function like `_.lowerFirst`.\n *\n * @private\n * @param {string} methodName The name of the `String` case method to use.\n * @returns {Function} Returns the new case function.\n */\n function createCaseFirst(methodName) {\n return function(string) {\n string = toString(string);\n\n var strSymbols = hasUnicode(string)\n ? stringToArray(string)\n : undefined;\n\n var chr = strSymbols\n ? strSymbols[0]\n : string.charAt(0);\n\n var trailing = strSymbols\n ? castSlice(strSymbols, 1).join('')\n : string.slice(1);\n\n return chr[methodName]() + trailing;\n };\n }\n\n /**\n * Creates a function like `_.camelCase`.\n *\n * @private\n * @param {Function} callback The function to combine each word.\n * @returns {Function} Returns the new compounder function.\n */\n function createCompounder(callback) {\n return function(string) {\n return arrayReduce(words(deburr(string).replace(reApos, '')), callback, '');\n };\n }\n\n /**\n * Creates a function that produces an instance of `Ctor` regardless of\n * whether it was invoked as part of a `new` expression or by `call` or `apply`.\n *\n * @private\n * @param {Function} Ctor The constructor to wrap.\n * @returns {Function} Returns the new wrapped function.\n */\n function createCtor(Ctor) {\n return function() {\n // Use a `switch` statement to work with class constructors. See\n // http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist\n // for more details.\n var args = arguments;\n switch (args.length) {\n case 0: return new Ctor;\n case 1: return new Ctor(args[0]);\n case 2: return new Ctor(args[0], args[1]);\n case 3: return new Ctor(args[0], args[1], args[2]);\n case 4: return new Ctor(args[0], args[1], args[2], args[3]);\n case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]);\n case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]);\n case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);\n }\n var thisBinding = baseCreate(Ctor.prototype),\n result = Ctor.apply(thisBinding, args);\n\n // Mimic the constructor's `return` behavior.\n // See https://es5.github.io/#x13.2.2 for more details.\n return isObject(result) ? result : thisBinding;\n };\n }\n\n /**\n * Creates a function that wraps `func` to enable currying.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {number} bitmask The bitmask flags. See `createWrap` for more details.\n * @param {number} arity The arity of `func`.\n * @returns {Function} Returns the new wrapped function.\n */\n function createCurry(func, bitmask, arity) {\n var Ctor = createCtor(func);\n\n function wrapper() {\n var length = arguments.length,\n args = Array(length),\n index = length,\n placeholder = getHolder(wrapper);\n\n while (index--) {\n args[index] = arguments[index];\n }\n var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder)\n ? []\n : replaceHolders(args, placeholder);\n\n length -= holders.length;\n if (length < arity) {\n return createRecurry(\n func, bitmask, createHybrid, wrapper.placeholder, undefined,\n args, holders, undefined, undefined, arity - length);\n }\n var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;\n return apply(fn, this, args);\n }\n return wrapper;\n }\n\n /**\n * Creates a `_.find` or `_.findLast` function.\n *\n * @private\n * @param {Function} findIndexFunc The function to find the collection index.\n * @returns {Function} Returns the new find function.\n */\n function createFind(findIndexFunc) {\n return function(collection, predicate, fromIndex) {\n var iterable = Object(collection);\n if (!isArrayLike(collection)) {\n var iteratee = getIteratee(predicate, 3);\n collection = keys(collection);\n predicate = function(key) { return iteratee(iterable[key], key, iterable); };\n }\n var index = findIndexFunc(collection, predicate, fromIndex);\n return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined;\n };\n }\n\n /**\n * Creates a `_.flow` or `_.flowRight` function.\n *\n * @private\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {Function} Returns the new flow function.\n */\n function createFlow(fromRight) {\n return flatRest(function(funcs) {\n var length = funcs.length,\n index = length,\n prereq = LodashWrapper.prototype.thru;\n\n if (fromRight) {\n funcs.reverse();\n }\n while (index--) {\n var func = funcs[index];\n if (typeof func != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n if (prereq && !wrapper && getFuncName(func) == 'wrapper') {\n var wrapper = new LodashWrapper([], true);\n }\n }\n index = wrapper ? index : length;\n while (++index < length) {\n func = funcs[index];\n\n var funcName = getFuncName(func),\n data = funcName == 'wrapper' ? getData(func) : undefined;\n\n if (data && isLaziable(data[0]) &&\n data[1] == (WRAP_ARY_FLAG | WRAP_CURRY_FLAG | WRAP_PARTIAL_FLAG | WRAP_REARG_FLAG) &&\n !data[4].length && data[9] == 1\n ) {\n wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]);\n } else {\n wrapper = (func.length == 1 && isLaziable(func))\n ? wrapper[funcName]()\n : wrapper.thru(func);\n }\n }\n return function() {\n var args = arguments,\n value = args[0];\n\n if (wrapper && args.length == 1 && isArray(value)) {\n return wrapper.plant(value).value();\n }\n var index = 0,\n result = length ? funcs[index].apply(this, args) : value;\n\n while (++index < length) {\n result = funcs[index].call(this, result);\n }\n return result;\n };\n });\n }\n\n /**\n * Creates a function that wraps `func` to invoke it with optional `this`\n * binding of `thisArg`, partial application, and currying.\n *\n * @private\n * @param {Function|string} func The function or method name to wrap.\n * @param {number} bitmask The bitmask flags. See `createWrap` for more details.\n * @param {*} [thisArg] The `this` binding of `func`.\n * @param {Array} [partials] The arguments to prepend to those provided to\n * the new function.\n * @param {Array} [holders] The `partials` placeholder indexes.\n * @param {Array} [partialsRight] The arguments to append to those provided\n * to the new function.\n * @param {Array} [holdersRight] The `partialsRight` placeholder indexes.\n * @param {Array} [argPos] The argument positions of the new function.\n * @param {number} [ary] The arity cap of `func`.\n * @param {number} [arity] The arity of `func`.\n * @returns {Function} Returns the new wrapped function.\n */\n function createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) {\n var isAry = bitmask & WRAP_ARY_FLAG,\n isBind = bitmask & WRAP_BIND_FLAG,\n isBindKey = bitmask & WRAP_BIND_KEY_FLAG,\n isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG),\n isFlip = bitmask & WRAP_FLIP_FLAG,\n Ctor = isBindKey ? undefined : createCtor(func);\n\n function wrapper() {\n var length = arguments.length,\n args = Array(length),\n index = length;\n\n while (index--) {\n args[index] = arguments[index];\n }\n if (isCurried) {\n var placeholder = getHolder(wrapper),\n holdersCount = countHolders(args, placeholder);\n }\n if (partials) {\n args = composeArgs(args, partials, holders, isCurried);\n }\n if (partialsRight) {\n args = composeArgsRight(args, partialsRight, holdersRight, isCurried);\n }\n length -= holdersCount;\n if (isCurried && length < arity) {\n var newHolders = replaceHolders(args, placeholder);\n return createRecurry(\n func, bitmask, createHybrid, wrapper.placeholder, thisArg,\n args, newHolders, argPos, ary, arity - length\n );\n }\n var thisBinding = isBind ? thisArg : this,\n fn = isBindKey ? thisBinding[func] : func;\n\n length = args.length;\n if (argPos) {\n args = reorder(args, argPos);\n } else if (isFlip && length > 1) {\n args.reverse();\n }\n if (isAry && ary < length) {\n args.length = ary;\n }\n if (this && this !== root && this instanceof wrapper) {\n fn = Ctor || createCtor(fn);\n }\n return fn.apply(thisBinding, args);\n }\n return wrapper;\n }\n\n /**\n * Creates a function like `_.invertBy`.\n *\n * @private\n * @param {Function} setter The function to set accumulator values.\n * @param {Function} toIteratee The function to resolve iteratees.\n * @returns {Function} Returns the new inverter function.\n */\n function createInverter(setter, toIteratee) {\n return function(object, iteratee) {\n return baseInverter(object, setter, toIteratee(iteratee), {});\n };\n }\n\n /**\n * Creates a function that performs a mathematical operation on two values.\n *\n * @private\n * @param {Function} operator The function to perform the operation.\n * @param {number} [defaultValue] The value used for `undefined` arguments.\n * @returns {Function} Returns the new mathematical operation function.\n */\n function createMathOperation(operator, defaultValue) {\n return function(value, other) {\n var result;\n if (value === undefined && other === undefined) {\n return defaultValue;\n }\n if (value !== undefined) {\n result = value;\n }\n if (other !== undefined) {\n if (result === undefined) {\n return other;\n }\n if (typeof value == 'string' || typeof other == 'string') {\n value = baseToString(value);\n other = baseToString(other);\n } else {\n value = baseToNumber(value);\n other = baseToNumber(other);\n }\n result = operator(value, other);\n }\n return result;\n };\n }\n\n /**\n * Creates a function like `_.over`.\n *\n * @private\n * @param {Function} arrayFunc The function to iterate over iteratees.\n * @returns {Function} Returns the new over function.\n */\n function createOver(arrayFunc) {\n return flatRest(function(iteratees) {\n iteratees = arrayMap(iteratees, baseUnary(getIteratee()));\n return baseRest(function(args) {\n var thisArg = this;\n return arrayFunc(iteratees, function(iteratee) {\n return apply(iteratee, thisArg, args);\n });\n });\n });\n }\n\n /**\n * Creates the padding for `string` based on `length`. The `chars` string\n * is truncated if the number of characters exceeds `length`.\n *\n * @private\n * @param {number} length The padding length.\n * @param {string} [chars=' '] The string used as padding.\n * @returns {string} Returns the padding for `string`.\n */\n function createPadding(length, chars) {\n chars = chars === undefined ? ' ' : baseToString(chars);\n\n var charsLength = chars.length;\n if (charsLength < 2) {\n return charsLength ? baseRepeat(chars, length) : chars;\n }\n var result = baseRepeat(chars, nativeCeil(length / stringSize(chars)));\n return hasUnicode(chars)\n ? castSlice(stringToArray(result), 0, length).join('')\n : result.slice(0, length);\n }\n\n /**\n * Creates a function that wraps `func` to invoke it with the `this` binding\n * of `thisArg` and `partials` prepended to the arguments it receives.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {number} bitmask The bitmask flags. See `createWrap` for more details.\n * @param {*} thisArg The `this` binding of `func`.\n * @param {Array} partials The arguments to prepend to those provided to\n * the new function.\n * @returns {Function} Returns the new wrapped function.\n */\n function createPartial(func, bitmask, thisArg, partials) {\n var isBind = bitmask & WRAP_BIND_FLAG,\n Ctor = createCtor(func);\n\n function wrapper() {\n var argsIndex = -1,\n argsLength = arguments.length,\n leftIndex = -1,\n leftLength = partials.length,\n args = Array(leftLength + argsLength),\n fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;\n\n while (++leftIndex < leftLength) {\n args[leftIndex] = partials[leftIndex];\n }\n while (argsLength--) {\n args[leftIndex++] = arguments[++argsIndex];\n }\n return apply(fn, isBind ? thisArg : this, args);\n }\n return wrapper;\n }\n\n /**\n * Creates a `_.range` or `_.rangeRight` function.\n *\n * @private\n * @param {boolean} [fromRight] Specify iterating from right to left.\n * @returns {Function} Returns the new range function.\n */\n function createRange(fromRight) {\n return function(start, end, step) {\n if (step && typeof step != 'number' && isIterateeCall(start, end, step)) {\n end = step = undefined;\n }\n // Ensure the sign of `-0` is preserved.\n start = toFinite(start);\n if (end === undefined) {\n end = start;\n start = 0;\n } else {\n end = toFinite(end);\n }\n step = step === undefined ? (start < end ? 1 : -1) : toFinite(step);\n return baseRange(start, end, step, fromRight);\n };\n }\n\n /**\n * Creates a function that performs a relational operation on two values.\n *\n * @private\n * @param {Function} operator The function to perform the operation.\n * @returns {Function} Returns the new relational operation function.\n */\n function createRelationalOperation(operator) {\n return function(value, other) {\n if (!(typeof value == 'string' && typeof other == 'string')) {\n value = toNumber(value);\n other = toNumber(other);\n }\n return operator(value, other);\n };\n }\n\n /**\n * Creates a function that wraps `func` to continue currying.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {number} bitmask The bitmask flags. See `createWrap` for more details.\n * @param {Function} wrapFunc The function to create the `func` wrapper.\n * @param {*} placeholder The placeholder value.\n * @param {*} [thisArg] The `this` binding of `func`.\n * @param {Array} [partials] The arguments to prepend to those provided to\n * the new function.\n * @param {Array} [holders] The `partials` placeholder indexes.\n * @param {Array} [argPos] The argument positions of the new function.\n * @param {number} [ary] The arity cap of `func`.\n * @param {number} [arity] The arity of `func`.\n * @returns {Function} Returns the new wrapped function.\n */\n function createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) {\n var isCurry = bitmask & WRAP_CURRY_FLAG,\n newHolders = isCurry ? holders : undefined,\n newHoldersRight = isCurry ? undefined : holders,\n newPartials = isCurry ? partials : undefined,\n newPartialsRight = isCurry ? undefined : partials;\n\n bitmask |= (isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG);\n bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG : WRAP_PARTIAL_FLAG);\n\n if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) {\n bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG);\n }\n var newData = [\n func, bitmask, thisArg, newPartials, newHolders, newPartialsRight,\n newHoldersRight, argPos, ary, arity\n ];\n\n var result = wrapFunc.apply(undefined, newData);\n if (isLaziable(func)) {\n setData(result, newData);\n }\n result.placeholder = placeholder;\n return setWrapToString(result, func, bitmask);\n }\n\n /**\n * Creates a function like `_.round`.\n *\n * @private\n * @param {string} methodName The name of the `Math` method to use when rounding.\n * @returns {Function} Returns the new round function.\n */\n function createRound(methodName) {\n var func = Math[methodName];\n return function(number, precision) {\n number = toNumber(number);\n precision = precision == null ? 0 : nativeMin(toInteger(precision), 292);\n if (precision && nativeIsFinite(number)) {\n // Shift with exponential notation to avoid floating-point issues.\n // See [MDN](https://mdn.io/round#Examples) for more details.\n var pair = (toString(number) + 'e').split('e'),\n value = func(pair[0] + 'e' + (+pair[1] + precision));\n\n pair = (toString(value) + 'e').split('e');\n return +(pair[0] + 'e' + (+pair[1] - precision));\n }\n return func(number);\n };\n }\n\n /**\n * Creates a set object of `values`.\n *\n * @private\n * @param {Array} values The values to add to the set.\n * @returns {Object} Returns the new set.\n */\n var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) {\n return new Set(values);\n };\n\n /**\n * Creates a `_.toPairs` or `_.toPairsIn` function.\n *\n * @private\n * @param {Function} keysFunc The function to get the keys of a given object.\n * @returns {Function} Returns the new pairs function.\n */\n function createToPairs(keysFunc) {\n return function(object) {\n var tag = getTag(object);\n if (tag == mapTag) {\n return mapToArray(object);\n }\n if (tag == setTag) {\n return setToPairs(object);\n }\n return baseToPairs(object, keysFunc(object));\n };\n }\n\n /**\n * Creates a function that either curries or invokes `func` with optional\n * `this` binding and partially applied arguments.\n *\n * @private\n * @param {Function|string} func The function or method name to wrap.\n * @param {number} bitmask The bitmask flags.\n * 1 - `_.bind`\n * 2 - `_.bindKey`\n * 4 - `_.curry` or `_.curryRight` of a bound function\n * 8 - `_.curry`\n * 16 - `_.curryRight`\n * 32 - `_.partial`\n * 64 - `_.partialRight`\n * 128 - `_.rearg`\n * 256 - `_.ary`\n * 512 - `_.flip`\n * @param {*} [thisArg] The `this` binding of `func`.\n * @param {Array} [partials] The arguments to be partially applied.\n * @param {Array} [holders] The `partials` placeholder indexes.\n * @param {Array} [argPos] The argument positions of the new function.\n * @param {number} [ary] The arity cap of `func`.\n * @param {number} [arity] The arity of `func`.\n * @returns {Function} Returns the new wrapped function.\n */\n function createWrap(func, bitmask, thisArg, partials, holders, argPos, ary, arity) {\n var isBindKey = bitmask & WRAP_BIND_KEY_FLAG;\n if (!isBindKey && typeof func != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n var length = partials ? partials.length : 0;\n if (!length) {\n bitmask &= ~(WRAP_PARTIAL_FLAG | WRAP_PARTIAL_RIGHT_FLAG);\n partials = holders = undefined;\n }\n ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0);\n arity = arity === undefined ? arity : toInteger(arity);\n length -= holders ? holders.length : 0;\n\n if (bitmask & WRAP_PARTIAL_RIGHT_FLAG) {\n var partialsRight = partials,\n holdersRight = holders;\n\n partials = holders = undefined;\n }\n var data = isBindKey ? undefined : getData(func);\n\n var newData = [\n func, bitmask, thisArg, partials, holders, partialsRight, holdersRight,\n argPos, ary, arity\n ];\n\n if (data) {\n mergeData(newData, data);\n }\n func = newData[0];\n bitmask = newData[1];\n thisArg = newData[2];\n partials = newData[3];\n holders = newData[4];\n arity = newData[9] = newData[9] === undefined\n ? (isBindKey ? 0 : func.length)\n : nativeMax(newData[9] - length, 0);\n\n if (!arity && bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG)) {\n bitmask &= ~(WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG);\n }\n if (!bitmask || bitmask == WRAP_BIND_FLAG) {\n var result = createBind(func, bitmask, thisArg);\n } else if (bitmask == WRAP_CURRY_FLAG || bitmask == WRAP_CURRY_RIGHT_FLAG) {\n result = createCurry(func, bitmask, arity);\n } else if ((bitmask == WRAP_PARTIAL_FLAG || bitmask == (WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG)) && !holders.length) {\n result = createPartial(func, bitmask, thisArg, partials);\n } else {\n result = createHybrid.apply(undefined, newData);\n }\n var setter = data ? baseSetData : setData;\n return setWrapToString(setter(result, newData), func, bitmask);\n }\n\n /**\n * Used by `_.defaults` to customize its `_.assignIn` use to assign properties\n * of source objects to the destination object for all destination properties\n * that resolve to `undefined`.\n *\n * @private\n * @param {*} objValue The destination value.\n * @param {*} srcValue The source value.\n * @param {string} key The key of the property to assign.\n * @param {Object} object The parent object of `objValue`.\n * @returns {*} Returns the value to assign.\n */\n function customDefaultsAssignIn(objValue, srcValue, key, object) {\n if (objValue === undefined ||\n (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) {\n return srcValue;\n }\n return objValue;\n }\n\n /**\n * Used by `_.defaultsDeep` to customize its `_.merge` use to merge source\n * objects into destination objects that are passed thru.\n *\n * @private\n * @param {*} objValue The destination value.\n * @param {*} srcValue The source value.\n * @param {string} key The key of the property to merge.\n * @param {Object} object The parent object of `objValue`.\n * @param {Object} source The parent object of `srcValue`.\n * @param {Object} [stack] Tracks traversed source values and their merged\n * counterparts.\n * @returns {*} Returns the value to assign.\n */\n function customDefaultsMerge(objValue, srcValue, key, object, source, stack) {\n if (isObject(objValue) && isObject(srcValue)) {\n // Recursively merge objects and arrays (susceptible to call stack limits).\n stack.set(srcValue, objValue);\n baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack);\n stack['delete'](srcValue);\n }\n return objValue;\n }\n\n /**\n * Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain\n * objects.\n *\n * @private\n * @param {*} value The value to inspect.\n * @param {string} key The key of the property to inspect.\n * @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`.\n */\n function customOmitClone(value) {\n return isPlainObject(value) ? undefined : value;\n }\n\n /**\n * A specialized version of `baseIsEqualDeep` for arrays with support for\n * partial deep comparisons.\n *\n * @private\n * @param {Array} array The array to compare.\n * @param {Array} other The other array to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} stack Tracks traversed `array` and `other` objects.\n * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.\n */\n function equalArrays(array, other, bitmask, customizer, equalFunc, stack) {\n var isPartial = bitmask & COMPARE_PARTIAL_FLAG,\n arrLength = array.length,\n othLength = other.length;\n\n if (arrLength != othLength && !(isPartial && othLength > arrLength)) {\n return false;\n }\n // Check that cyclic values are equal.\n var arrStacked = stack.get(array);\n var othStacked = stack.get(other);\n if (arrStacked && othStacked) {\n return arrStacked == other && othStacked == array;\n }\n var index = -1,\n result = true,\n seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined;\n\n stack.set(array, other);\n stack.set(other, array);\n\n // Ignore non-index properties.\n while (++index < arrLength) {\n var arrValue = array[index],\n othValue = other[index];\n\n if (customizer) {\n var compared = isPartial\n ? customizer(othValue, arrValue, index, other, array, stack)\n : customizer(arrValue, othValue, index, array, other, stack);\n }\n if (compared !== undefined) {\n if (compared) {\n continue;\n }\n result = false;\n break;\n }\n // Recursively compare arrays (susceptible to call stack limits).\n if (seen) {\n if (!arraySome(other, function(othValue, othIndex) {\n if (!cacheHas(seen, othIndex) &&\n (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {\n return seen.push(othIndex);\n }\n })) {\n result = false;\n break;\n }\n } else if (!(\n arrValue === othValue ||\n equalFunc(arrValue, othValue, bitmask, customizer, stack)\n )) {\n result = false;\n break;\n }\n }\n stack['delete'](array);\n stack['delete'](other);\n return result;\n }\n\n /**\n * A specialized version of `baseIsEqualDeep` for comparing objects of\n * the same `toStringTag`.\n *\n * **Note:** This function only supports comparing values with tags of\n * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {string} tag The `toStringTag` of the objects to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} stack Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\n function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) {\n switch (tag) {\n case dataViewTag:\n if ((object.byteLength != other.byteLength) ||\n (object.byteOffset != other.byteOffset)) {\n return false;\n }\n object = object.buffer;\n other = other.buffer;\n\n case arrayBufferTag:\n if ((object.byteLength != other.byteLength) ||\n !equalFunc(new Uint8Array(object), new Uint8Array(other))) {\n return false;\n }\n return true;\n\n case boolTag:\n case dateTag:\n case numberTag:\n // Coerce booleans to `1` or `0` and dates to milliseconds.\n // Invalid dates are coerced to `NaN`.\n return eq(+object, +other);\n\n case errorTag:\n return object.name == other.name && object.message == other.message;\n\n case regexpTag:\n case stringTag:\n // Coerce regexes to strings and treat strings, primitives and objects,\n // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring\n // for more details.\n return object == (other + '');\n\n case mapTag:\n var convert = mapToArray;\n\n case setTag:\n var isPartial = bitmask & COMPARE_PARTIAL_FLAG;\n convert || (convert = setToArray);\n\n if (object.size != other.size && !isPartial) {\n return false;\n }\n // Assume cyclic values are equal.\n var stacked = stack.get(object);\n if (stacked) {\n return stacked == other;\n }\n bitmask |= COMPARE_UNORDERED_FLAG;\n\n // Recursively compare objects (susceptible to call stack limits).\n stack.set(object, other);\n var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack);\n stack['delete'](object);\n return result;\n\n case symbolTag:\n if (symbolValueOf) {\n return symbolValueOf.call(object) == symbolValueOf.call(other);\n }\n }\n return false;\n }\n\n /**\n * A specialized version of `baseIsEqualDeep` for objects with support for\n * partial deep comparisons.\n *\n * @private\n * @param {Object} object The object to compare.\n * @param {Object} other The other object to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} stack Tracks traversed `object` and `other` objects.\n * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.\n */\n function equalObjects(object, other, bitmask, customizer, equalFunc, stack) {\n var isPartial = bitmask & COMPARE_PARTIAL_FLAG,\n objProps = getAllKeys(object),\n objLength = objProps.length,\n othProps = getAllKeys(other),\n othLength = othProps.length;\n\n if (objLength != othLength && !isPartial) {\n return false;\n }\n var index = objLength;\n while (index--) {\n var key = objProps[index];\n if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) {\n return false;\n }\n }\n // Check that cyclic values are equal.\n var objStacked = stack.get(object);\n var othStacked = stack.get(other);\n if (objStacked && othStacked) {\n return objStacked == other && othStacked == object;\n }\n var result = true;\n stack.set(object, other);\n stack.set(other, object);\n\n var skipCtor = isPartial;\n while (++index < objLength) {\n key = objProps[index];\n var objValue = object[key],\n othValue = other[key];\n\n if (customizer) {\n var compared = isPartial\n ? customizer(othValue, objValue, key, other, object, stack)\n : customizer(objValue, othValue, key, object, other, stack);\n }\n // Recursively compare objects (susceptible to call stack limits).\n if (!(compared === undefined\n ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack))\n : compared\n )) {\n result = false;\n break;\n }\n skipCtor || (skipCtor = key == 'constructor');\n }\n if (result && !skipCtor) {\n var objCtor = object.constructor,\n othCtor = other.constructor;\n\n // Non `Object` object instances with different constructors are not equal.\n if (objCtor != othCtor &&\n ('constructor' in object && 'constructor' in other) &&\n !(typeof objCtor == 'function' && objCtor instanceof objCtor &&\n typeof othCtor == 'function' && othCtor instanceof othCtor)) {\n result = false;\n }\n }\n stack['delete'](object);\n stack['delete'](other);\n return result;\n }\n\n /**\n * A specialized version of `baseRest` which flattens the rest array.\n *\n * @private\n * @param {Function} func The function to apply a rest parameter to.\n * @returns {Function} Returns the new function.\n */\n function flatRest(func) {\n return setToString(overRest(func, undefined, flatten), func + '');\n }\n\n /**\n * Creates an array of own enumerable property names and symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names and symbols.\n */\n function getAllKeys(object) {\n return baseGetAllKeys(object, keys, getSymbols);\n }\n\n /**\n * Creates an array of own and inherited enumerable property names and\n * symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names and symbols.\n */\n function getAllKeysIn(object) {\n return baseGetAllKeys(object, keysIn, getSymbolsIn);\n }\n\n /**\n * Gets metadata for `func`.\n *\n * @private\n * @param {Function} func The function to query.\n * @returns {*} Returns the metadata for `func`.\n */\n var getData = !metaMap ? noop : function(func) {\n return metaMap.get(func);\n };\n\n /**\n * Gets the name of `func`.\n *\n * @private\n * @param {Function} func The function to query.\n * @returns {string} Returns the function name.\n */\n function getFuncName(func) {\n var result = (func.name + ''),\n array = realNames[result],\n length = hasOwnProperty.call(realNames, result) ? array.length : 0;\n\n while (length--) {\n var data = array[length],\n otherFunc = data.func;\n if (otherFunc == null || otherFunc == func) {\n return data.name;\n }\n }\n return result;\n }\n\n /**\n * Gets the argument placeholder value for `func`.\n *\n * @private\n * @param {Function} func The function to inspect.\n * @returns {*} Returns the placeholder value.\n */\n function getHolder(func) {\n var object = hasOwnProperty.call(lodash, 'placeholder') ? lodash : func;\n return object.placeholder;\n }\n\n /**\n * Gets the appropriate \"iteratee\" function. If `_.iteratee` is customized,\n * this function returns the custom method, otherwise it returns `baseIteratee`.\n * If arguments are provided, the chosen function is invoked with them and\n * its result is returned.\n *\n * @private\n * @param {*} [value] The value to convert to an iteratee.\n * @param {number} [arity] The arity of the created iteratee.\n * @returns {Function} Returns the chosen function or its result.\n */\n function getIteratee() {\n var result = lodash.iteratee || iteratee;\n result = result === iteratee ? baseIteratee : result;\n return arguments.length ? result(arguments[0], arguments[1]) : result;\n }\n\n /**\n * Gets the data for `map`.\n *\n * @private\n * @param {Object} map The map to query.\n * @param {string} key The reference key.\n * @returns {*} Returns the map data.\n */\n function getMapData(map, key) {\n var data = map.__data__;\n return isKeyable(key)\n ? data[typeof key == 'string' ? 'string' : 'hash']\n : data.map;\n }\n\n /**\n * Gets the property names, values, and compare flags of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the match data of `object`.\n */\n function getMatchData(object) {\n var result = keys(object),\n length = result.length;\n\n while (length--) {\n var key = result[length],\n value = object[key];\n\n result[length] = [key, value, isStrictComparable(value)];\n }\n return result;\n }\n\n /**\n * Gets the native function at `key` of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the method to get.\n * @returns {*} Returns the function if it's native, else `undefined`.\n */\n function getNative(object, key) {\n var value = getValue(object, key);\n return baseIsNative(value) ? value : undefined;\n }\n\n /**\n * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the raw `toStringTag`.\n */\n function getRawTag(value) {\n var isOwn = hasOwnProperty.call(value, symToStringTag),\n tag = value[symToStringTag];\n\n try {\n value[symToStringTag] = undefined;\n var unmasked = true;\n } catch (e) {}\n\n var result = nativeObjectToString.call(value);\n if (unmasked) {\n if (isOwn) {\n value[symToStringTag] = tag;\n } else {\n delete value[symToStringTag];\n }\n }\n return result;\n }\n\n /**\n * Creates an array of the own enumerable symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of symbols.\n */\n var getSymbols = !nativeGetSymbols ? stubArray : function(object) {\n if (object == null) {\n return [];\n }\n object = Object(object);\n return arrayFilter(nativeGetSymbols(object), function(symbol) {\n return propertyIsEnumerable.call(object, symbol);\n });\n };\n\n /**\n * Creates an array of the own and inherited enumerable symbols of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of symbols.\n */\n var getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) {\n var result = [];\n while (object) {\n arrayPush(result, getSymbols(object));\n object = getPrototype(object);\n }\n return result;\n };\n\n /**\n * Gets the `toStringTag` of `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\n var getTag = baseGetTag;\n\n // Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.\n if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||\n (Map && getTag(new Map) != mapTag) ||\n (Promise && getTag(Promise.resolve()) != promiseTag) ||\n (Set && getTag(new Set) != setTag) ||\n (WeakMap && getTag(new WeakMap) != weakMapTag)) {\n getTag = function(value) {\n var result = baseGetTag(value),\n Ctor = result == objectTag ? value.constructor : undefined,\n ctorString = Ctor ? toSource(Ctor) : '';\n\n if (ctorString) {\n switch (ctorString) {\n case dataViewCtorString: return dataViewTag;\n case mapCtorString: return mapTag;\n case promiseCtorString: return promiseTag;\n case setCtorString: return setTag;\n case weakMapCtorString: return weakMapTag;\n }\n }\n return result;\n };\n }\n\n /**\n * Gets the view, applying any `transforms` to the `start` and `end` positions.\n *\n * @private\n * @param {number} start The start of the view.\n * @param {number} end The end of the view.\n * @param {Array} transforms The transformations to apply to the view.\n * @returns {Object} Returns an object containing the `start` and `end`\n * positions of the view.\n */\n function getView(start, end, transforms) {\n var index = -1,\n length = transforms.length;\n\n while (++index < length) {\n var data = transforms[index],\n size = data.size;\n\n switch (data.type) {\n case 'drop': start += size; break;\n case 'dropRight': end -= size; break;\n case 'take': end = nativeMin(end, start + size); break;\n case 'takeRight': start = nativeMax(start, end - size); break;\n }\n }\n return { 'start': start, 'end': end };\n }\n\n /**\n * Extracts wrapper details from the `source` body comment.\n *\n * @private\n * @param {string} source The source to inspect.\n * @returns {Array} Returns the wrapper details.\n */\n function getWrapDetails(source) {\n var match = source.match(reWrapDetails);\n return match ? match[1].split(reSplitDetails) : [];\n }\n\n /**\n * Checks if `path` exists on `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array|string} path The path to check.\n * @param {Function} hasFunc The function to check properties.\n * @returns {boolean} Returns `true` if `path` exists, else `false`.\n */\n function hasPath(object, path, hasFunc) {\n path = castPath(path, object);\n\n var index = -1,\n length = path.length,\n result = false;\n\n while (++index < length) {\n var key = toKey(path[index]);\n if (!(result = object != null && hasFunc(object, key))) {\n break;\n }\n object = object[key];\n }\n if (result || ++index != length) {\n return result;\n }\n length = object == null ? 0 : object.length;\n return !!length && isLength(length) && isIndex(key, length) &&\n (isArray(object) || isArguments(object));\n }\n\n /**\n * Initializes an array clone.\n *\n * @private\n * @param {Array} array The array to clone.\n * @returns {Array} Returns the initialized clone.\n */\n function initCloneArray(array) {\n var length = array.length,\n result = new array.constructor(length);\n\n // Add properties assigned by `RegExp#exec`.\n if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {\n result.index = array.index;\n result.input = array.input;\n }\n return result;\n }\n\n /**\n * Initializes an object clone.\n *\n * @private\n * @param {Object} object The object to clone.\n * @returns {Object} Returns the initialized clone.\n */\n function initCloneObject(object) {\n return (typeof object.constructor == 'function' && !isPrototype(object))\n ? baseCreate(getPrototype(object))\n : {};\n }\n\n /**\n * Initializes an object clone based on its `toStringTag`.\n *\n * **Note:** This function only supports cloning values with tags of\n * `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`.\n *\n * @private\n * @param {Object} object The object to clone.\n * @param {string} tag The `toStringTag` of the object to clone.\n * @param {boolean} [isDeep] Specify a deep clone.\n * @returns {Object} Returns the initialized clone.\n */\n function initCloneByTag(object, tag, isDeep) {\n var Ctor = object.constructor;\n switch (tag) {\n case arrayBufferTag:\n return cloneArrayBuffer(object);\n\n case boolTag:\n case dateTag:\n return new Ctor(+object);\n\n case dataViewTag:\n return cloneDataView(object, isDeep);\n\n case float32Tag: case float64Tag:\n case int8Tag: case int16Tag: case int32Tag:\n case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:\n return cloneTypedArray(object, isDeep);\n\n case mapTag:\n return new Ctor;\n\n case numberTag:\n case stringTag:\n return new Ctor(object);\n\n case regexpTag:\n return cloneRegExp(object);\n\n case setTag:\n return new Ctor;\n\n case symbolTag:\n return cloneSymbol(object);\n }\n }\n\n /**\n * Inserts wrapper `details` in a comment at the top of the `source` body.\n *\n * @private\n * @param {string} source The source to modify.\n * @returns {Array} details The details to insert.\n * @returns {string} Returns the modified source.\n */\n function insertWrapDetails(source, details) {\n var length = details.length;\n if (!length) {\n return source;\n }\n var lastIndex = length - 1;\n details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex];\n details = details.join(length > 2 ? ', ' : ' ');\n return source.replace(reWrapComment, '{\\n/* [wrapped with ' + details + '] */\\n');\n }\n\n /**\n * Checks if `value` is a flattenable `arguments` object or array.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is flattenable, else `false`.\n */\n function isFlattenable(value) {\n return isArray(value) || isArguments(value) ||\n !!(spreadableSymbol && value && value[spreadableSymbol]);\n }\n\n /**\n * Checks if `value` is a valid array-like index.\n *\n * @private\n * @param {*} value The value to check.\n * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.\n * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.\n */\n function isIndex(value, length) {\n var type = typeof value;\n length = length == null ? MAX_SAFE_INTEGER : length;\n\n return !!length &&\n (type == 'number' ||\n (type != 'symbol' && reIsUint.test(value))) &&\n (value > -1 && value % 1 == 0 && value < length);\n }\n\n /**\n * Checks if the given arguments are from an iteratee call.\n *\n * @private\n * @param {*} value The potential iteratee value argument.\n * @param {*} index The potential iteratee index or key argument.\n * @param {*} object The potential iteratee object argument.\n * @returns {boolean} Returns `true` if the arguments are from an iteratee call,\n * else `false`.\n */\n function isIterateeCall(value, index, object) {\n if (!isObject(object)) {\n return false;\n }\n var type = typeof index;\n if (type == 'number'\n ? (isArrayLike(object) && isIndex(index, object.length))\n : (type == 'string' && index in object)\n ) {\n return eq(object[index], value);\n }\n return false;\n }\n\n /**\n * Checks if `value` is a property name and not a property path.\n *\n * @private\n * @param {*} value The value to check.\n * @param {Object} [object] The object to query keys on.\n * @returns {boolean} Returns `true` if `value` is a property name, else `false`.\n */\n function isKey(value, object) {\n if (isArray(value)) {\n return false;\n }\n var type = typeof value;\n if (type == 'number' || type == 'symbol' || type == 'boolean' ||\n value == null || isSymbol(value)) {\n return true;\n }\n return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||\n (object != null && value in Object(object));\n }\n\n /**\n * Checks if `value` is suitable for use as unique object key.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is suitable, else `false`.\n */\n function isKeyable(value) {\n var type = typeof value;\n return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')\n ? (value !== '__proto__')\n : (value === null);\n }\n\n /**\n * Checks if `func` has a lazy counterpart.\n *\n * @private\n * @param {Function} func The function to check.\n * @returns {boolean} Returns `true` if `func` has a lazy counterpart,\n * else `false`.\n */\n function isLaziable(func) {\n var funcName = getFuncName(func),\n other = lodash[funcName];\n\n if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) {\n return false;\n }\n if (func === other) {\n return true;\n }\n var data = getData(other);\n return !!data && func === data[0];\n }\n\n /**\n * Checks if `func` has its source masked.\n *\n * @private\n * @param {Function} func The function to check.\n * @returns {boolean} Returns `true` if `func` is masked, else `false`.\n */\n function isMasked(func) {\n return !!maskSrcKey && (maskSrcKey in func);\n }\n\n /**\n * Checks if `func` is capable of being masked.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `func` is maskable, else `false`.\n */\n var isMaskable = coreJsData ? isFunction : stubFalse;\n\n /**\n * Checks if `value` is likely a prototype object.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.\n */\n function isPrototype(value) {\n var Ctor = value && value.constructor,\n proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;\n\n return value === proto;\n }\n\n /**\n * Checks if `value` is suitable for strict equality comparisons, i.e. `===`.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` if suitable for strict\n * equality comparisons, else `false`.\n */\n function isStrictComparable(value) {\n return value === value && !isObject(value);\n }\n\n /**\n * A specialized version of `matchesProperty` for source values suitable\n * for strict equality comparisons, i.e. `===`.\n *\n * @private\n * @param {string} key The key of the property to get.\n * @param {*} srcValue The value to match.\n * @returns {Function} Returns the new spec function.\n */\n function matchesStrictComparable(key, srcValue) {\n return function(object) {\n if (object == null) {\n return false;\n }\n return object[key] === srcValue &&\n (srcValue !== undefined || (key in Object(object)));\n };\n }\n\n /**\n * A specialized version of `_.memoize` which clears the memoized function's\n * cache when it exceeds `MAX_MEMOIZE_SIZE`.\n *\n * @private\n * @param {Function} func The function to have its output memoized.\n * @returns {Function} Returns the new memoized function.\n */\n function memoizeCapped(func) {\n var result = memoize(func, function(key) {\n if (cache.size === MAX_MEMOIZE_SIZE) {\n cache.clear();\n }\n return key;\n });\n\n var cache = result.cache;\n return result;\n }\n\n /**\n * Merges the function metadata of `source` into `data`.\n *\n * Merging metadata reduces the number of wrappers used to invoke a function.\n * This is possible because methods like `_.bind`, `_.curry`, and `_.partial`\n * may be applied regardless of execution order. Methods like `_.ary` and\n * `_.rearg` modify function arguments, making the order in which they are\n * executed important, preventing the merging of metadata. However, we make\n * an exception for a safe combined case where curried functions have `_.ary`\n * and or `_.rearg` applied.\n *\n * @private\n * @param {Array} data The destination metadata.\n * @param {Array} source The source metadata.\n * @returns {Array} Returns `data`.\n */\n function mergeData(data, source) {\n var bitmask = data[1],\n srcBitmask = source[1],\n newBitmask = bitmask | srcBitmask,\n isCommon = newBitmask < (WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG | WRAP_ARY_FLAG);\n\n var isCombo =\n ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_CURRY_FLAG)) ||\n ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_REARG_FLAG) && (data[7].length <= source[8])) ||\n ((srcBitmask == (WRAP_ARY_FLAG | WRAP_REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG));\n\n // Exit early if metadata can't be merged.\n if (!(isCommon || isCombo)) {\n return data;\n }\n // Use source `thisArg` if available.\n if (srcBitmask & WRAP_BIND_FLAG) {\n data[2] = source[2];\n // Set when currying a bound function.\n newBitmask |= bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG;\n }\n // Compose partial arguments.\n var value = source[3];\n if (value) {\n var partials = data[3];\n data[3] = partials ? composeArgs(partials, value, source[4]) : value;\n data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4];\n }\n // Compose partial right arguments.\n value = source[5];\n if (value) {\n partials = data[5];\n data[5] = partials ? composeArgsRight(partials, value, source[6]) : value;\n data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6];\n }\n // Use source `argPos` if available.\n value = source[7];\n if (value) {\n data[7] = value;\n }\n // Use source `ary` if it's smaller.\n if (srcBitmask & WRAP_ARY_FLAG) {\n data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]);\n }\n // Use source `arity` if one is not provided.\n if (data[9] == null) {\n data[9] = source[9];\n }\n // Use source `func` and merge bitmasks.\n data[0] = source[0];\n data[1] = newBitmask;\n\n return data;\n }\n\n /**\n * This function is like\n * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\n * except that it includes inherited enumerable properties.\n *\n * @private\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n */\n function nativeKeysIn(object) {\n var result = [];\n if (object != null) {\n for (var key in Object(object)) {\n result.push(key);\n }\n }\n return result;\n }\n\n /**\n * Converts `value` to a string using `Object.prototype.toString`.\n *\n * @private\n * @param {*} value The value to convert.\n * @returns {string} Returns the converted string.\n */\n function objectToString(value) {\n return nativeObjectToString.call(value);\n }\n\n /**\n * A specialized version of `baseRest` which transforms the rest array.\n *\n * @private\n * @param {Function} func The function to apply a rest parameter to.\n * @param {number} [start=func.length-1] The start position of the rest parameter.\n * @param {Function} transform The rest array transform.\n * @returns {Function} Returns the new function.\n */\n function overRest(func, start, transform) {\n start = nativeMax(start === undefined ? (func.length - 1) : start, 0);\n return function() {\n var args = arguments,\n index = -1,\n length = nativeMax(args.length - start, 0),\n array = Array(length);\n\n while (++index < length) {\n array[index] = args[start + index];\n }\n index = -1;\n var otherArgs = Array(start + 1);\n while (++index < start) {\n otherArgs[index] = args[index];\n }\n otherArgs[start] = transform(array);\n return apply(func, this, otherArgs);\n };\n }\n\n /**\n * Gets the parent value at `path` of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array} path The path to get the parent value of.\n * @returns {*} Returns the parent value.\n */\n function parent(object, path) {\n return path.length < 2 ? object : baseGet(object, baseSlice(path, 0, -1));\n }\n\n /**\n * Reorder `array` according to the specified indexes where the element at\n * the first index is assigned as the first element, the element at\n * the second index is assigned as the second element, and so on.\n *\n * @private\n * @param {Array} array The array to reorder.\n * @param {Array} indexes The arranged array indexes.\n * @returns {Array} Returns `array`.\n */\n function reorder(array, indexes) {\n var arrLength = array.length,\n length = nativeMin(indexes.length, arrLength),\n oldArray = copyArray(array);\n\n while (length--) {\n var index = indexes[length];\n array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined;\n }\n return array;\n }\n\n /**\n * Gets the value at `key`, unless `key` is \"__proto__\" or \"constructor\".\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\n function safeGet(object, key) {\n if (key === 'constructor' && typeof object[key] === 'function') {\n return;\n }\n\n if (key == '__proto__') {\n return;\n }\n\n return object[key];\n }\n\n /**\n * Sets metadata for `func`.\n *\n * **Note:** If this function becomes hot, i.e. is invoked a lot in a short\n * period of time, it will trip its breaker and transition to an identity\n * function to avoid garbage collection pauses in V8. See\n * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070)\n * for more details.\n *\n * @private\n * @param {Function} func The function to associate metadata with.\n * @param {*} data The metadata.\n * @returns {Function} Returns `func`.\n */\n var setData = shortOut(baseSetData);\n\n /**\n * A simple wrapper around the global [`setTimeout`](https://mdn.io/setTimeout).\n *\n * @private\n * @param {Function} func The function to delay.\n * @param {number} wait The number of milliseconds to delay invocation.\n * @returns {number|Object} Returns the timer id or timeout object.\n */\n var setTimeout = ctxSetTimeout || function(func, wait) {\n return root.setTimeout(func, wait);\n };\n\n /**\n * Sets the `toString` method of `func` to return `string`.\n *\n * @private\n * @param {Function} func The function to modify.\n * @param {Function} string The `toString` result.\n * @returns {Function} Returns `func`.\n */\n var setToString = shortOut(baseSetToString);\n\n /**\n * Sets the `toString` method of `wrapper` to mimic the source of `reference`\n * with wrapper details in a comment at the top of the source body.\n *\n * @private\n * @param {Function} wrapper The function to modify.\n * @param {Function} reference The reference function.\n * @param {number} bitmask The bitmask flags. See `createWrap` for more details.\n * @returns {Function} Returns `wrapper`.\n */\n function setWrapToString(wrapper, reference, bitmask) {\n var source = (reference + '');\n return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask)));\n }\n\n /**\n * Creates a function that'll short out and invoke `identity` instead\n * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`\n * milliseconds.\n *\n * @private\n * @param {Function} func The function to restrict.\n * @returns {Function} Returns the new shortable function.\n */\n function shortOut(func) {\n var count = 0,\n lastCalled = 0;\n\n return function() {\n var stamp = nativeNow(),\n remaining = HOT_SPAN - (stamp - lastCalled);\n\n lastCalled = stamp;\n if (remaining > 0) {\n if (++count >= HOT_COUNT) {\n return arguments[0];\n }\n } else {\n count = 0;\n }\n return func.apply(undefined, arguments);\n };\n }\n\n /**\n * A specialized version of `_.shuffle` which mutates and sets the size of `array`.\n *\n * @private\n * @param {Array} array The array to shuffle.\n * @param {number} [size=array.length] The size of `array`.\n * @returns {Array} Returns `array`.\n */\n function shuffleSelf(array, size) {\n var index = -1,\n length = array.length,\n lastIndex = length - 1;\n\n size = size === undefined ? length : size;\n while (++index < size) {\n var rand = baseRandom(index, lastIndex),\n value = array[rand];\n\n array[rand] = array[index];\n array[index] = value;\n }\n array.length = size;\n return array;\n }\n\n /**\n * Converts `string` to a property path array.\n *\n * @private\n * @param {string} string The string to convert.\n * @returns {Array} Returns the property path array.\n */\n var stringToPath = memoizeCapped(function(string) {\n var result = [];\n if (string.charCodeAt(0) === 46 /* . */) {\n result.push('');\n }\n string.replace(rePropName, function(match, number, quote, subString) {\n result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match));\n });\n return result;\n });\n\n /**\n * Converts `value` to a string key if it's not a string or symbol.\n *\n * @private\n * @param {*} value The value to inspect.\n * @returns {string|symbol} Returns the key.\n */\n function toKey(value) {\n if (typeof value == 'string' || isSymbol(value)) {\n return value;\n }\n var result = (value + '');\n return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;\n }\n\n /**\n * Converts `func` to its source code.\n *\n * @private\n * @param {Function} func The function to convert.\n * @returns {string} Returns the source code.\n */\n function toSource(func) {\n if (func != null) {\n try {\n return funcToString.call(func);\n } catch (e) {}\n try {\n return (func + '');\n } catch (e) {}\n }\n return '';\n }\n\n /**\n * Updates wrapper `details` based on `bitmask` flags.\n *\n * @private\n * @returns {Array} details The details to modify.\n * @param {number} bitmask The bitmask flags. See `createWrap` for more details.\n * @returns {Array} Returns `details`.\n */\n function updateWrapDetails(details, bitmask) {\n arrayEach(wrapFlags, function(pair) {\n var value = '_.' + pair[0];\n if ((bitmask & pair[1]) && !arrayIncludes(details, value)) {\n details.push(value);\n }\n });\n return details.sort();\n }\n\n /**\n * Creates a clone of `wrapper`.\n *\n * @private\n * @param {Object} wrapper The wrapper to clone.\n * @returns {Object} Returns the cloned wrapper.\n */\n function wrapperClone(wrapper) {\n if (wrapper instanceof LazyWrapper) {\n return wrapper.clone();\n }\n var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__);\n result.__actions__ = copyArray(wrapper.__actions__);\n result.__index__ = wrapper.__index__;\n result.__values__ = wrapper.__values__;\n return result;\n }\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Creates an array of elements split into groups the length of `size`.\n * If `array` can't be split evenly, the final chunk will be the remaining\n * elements.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Array\n * @param {Array} array The array to process.\n * @param {number} [size=1] The length of each chunk\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {Array} Returns the new array of chunks.\n * @example\n *\n * _.chunk(['a', 'b', 'c', 'd'], 2);\n * // => [['a', 'b'], ['c', 'd']]\n *\n * _.chunk(['a', 'b', 'c', 'd'], 3);\n * // => [['a', 'b', 'c'], ['d']]\n */\n function chunk(array, size, guard) {\n if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) {\n size = 1;\n } else {\n size = nativeMax(toInteger(size), 0);\n }\n var length = array == null ? 0 : array.length;\n if (!length || size < 1) {\n return [];\n }\n var index = 0,\n resIndex = 0,\n result = Array(nativeCeil(length / size));\n\n while (index < length) {\n result[resIndex++] = baseSlice(array, index, (index += size));\n }\n return result;\n }\n\n /**\n * Creates an array with all falsey values removed. The values `false`, `null`,\n * `0`, `\"\"`, `undefined`, and `NaN` are falsey.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {Array} array The array to compact.\n * @returns {Array} Returns the new array of filtered values.\n * @example\n *\n * _.compact([0, 1, false, 2, '', 3]);\n * // => [1, 2, 3]\n */\n function compact(array) {\n var index = -1,\n length = array == null ? 0 : array.length,\n resIndex = 0,\n result = [];\n\n while (++index < length) {\n var value = array[index];\n if (value) {\n result[resIndex++] = value;\n }\n }\n return result;\n }\n\n /**\n * Creates a new array concatenating `array` with any additional arrays\n * and/or values.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {Array} array The array to concatenate.\n * @param {...*} [values] The values to concatenate.\n * @returns {Array} Returns the new concatenated array.\n * @example\n *\n * var array = [1];\n * var other = _.concat(array, 2, [3], [[4]]);\n *\n * console.log(other);\n * // => [1, 2, 3, [4]]\n *\n * console.log(array);\n * // => [1]\n */\n function concat() {\n var length = arguments.length;\n if (!length) {\n return [];\n }\n var args = Array(length - 1),\n array = arguments[0],\n index = length;\n\n while (index--) {\n args[index - 1] = arguments[index];\n }\n return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1));\n }\n\n /**\n * Creates an array of `array` values not included in the other given arrays\n * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons. The order and references of result values are\n * determined by the first array.\n *\n * **Note:** Unlike `_.pullAll`, this method returns a new array.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @param {...Array} [values] The values to exclude.\n * @returns {Array} Returns the new array of filtered values.\n * @see _.without, _.xor\n * @example\n *\n * _.difference([2, 1], [2, 3]);\n * // => [1]\n */\n var difference = baseRest(function(array, values) {\n return isArrayLikeObject(array)\n ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true))\n : [];\n });\n\n /**\n * This method is like `_.difference` except that it accepts `iteratee` which\n * is invoked for each element of `array` and `values` to generate the criterion\n * by which they're compared. The order and references of result values are\n * determined by the first array. The iteratee is invoked with one argument:\n * (value).\n *\n * **Note:** Unlike `_.pullAllBy`, this method returns a new array.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @param {...Array} [values] The values to exclude.\n * @param {Function} [iteratee=_.identity] The iteratee invoked per element.\n * @returns {Array} Returns the new array of filtered values.\n * @example\n *\n * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor);\n * // => [1.2]\n *\n * // The `_.property` iteratee shorthand.\n * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x');\n * // => [{ 'x': 2 }]\n */\n var differenceBy = baseRest(function(array, values) {\n var iteratee = last(values);\n if (isArrayLikeObject(iteratee)) {\n iteratee = undefined;\n }\n return isArrayLikeObject(array)\n ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), getIteratee(iteratee, 2))\n : [];\n });\n\n /**\n * This method is like `_.difference` except that it accepts `comparator`\n * which is invoked to compare elements of `array` to `values`. The order and\n * references of result values are determined by the first array. The comparator\n * is invoked with two arguments: (arrVal, othVal).\n *\n * **Note:** Unlike `_.pullAllWith`, this method returns a new array.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @param {...Array} [values] The values to exclude.\n * @param {Function} [comparator] The comparator invoked per element.\n * @returns {Array} Returns the new array of filtered values.\n * @example\n *\n * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];\n *\n * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual);\n * // => [{ 'x': 2, 'y': 1 }]\n */\n var differenceWith = baseRest(function(array, values) {\n var comparator = last(values);\n if (isArrayLikeObject(comparator)) {\n comparator = undefined;\n }\n return isArrayLikeObject(array)\n ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator)\n : [];\n });\n\n /**\n * Creates a slice of `array` with `n` elements dropped from the beginning.\n *\n * @static\n * @memberOf _\n * @since 0.5.0\n * @category Array\n * @param {Array} array The array to query.\n * @param {number} [n=1] The number of elements to drop.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {Array} Returns the slice of `array`.\n * @example\n *\n * _.drop([1, 2, 3]);\n * // => [2, 3]\n *\n * _.drop([1, 2, 3], 2);\n * // => [3]\n *\n * _.drop([1, 2, 3], 5);\n * // => []\n *\n * _.drop([1, 2, 3], 0);\n * // => [1, 2, 3]\n */\n function drop(array, n, guard) {\n var length = array == null ? 0 : array.length;\n if (!length) {\n return [];\n }\n n = (guard || n === undefined) ? 1 : toInteger(n);\n return baseSlice(array, n < 0 ? 0 : n, length);\n }\n\n /**\n * Creates a slice of `array` with `n` elements dropped from the end.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Array\n * @param {Array} array The array to query.\n * @param {number} [n=1] The number of elements to drop.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {Array} Returns the slice of `array`.\n * @example\n *\n * _.dropRight([1, 2, 3]);\n * // => [1, 2]\n *\n * _.dropRight([1, 2, 3], 2);\n * // => [1]\n *\n * _.dropRight([1, 2, 3], 5);\n * // => []\n *\n * _.dropRight([1, 2, 3], 0);\n * // => [1, 2, 3]\n */\n function dropRight(array, n, guard) {\n var length = array == null ? 0 : array.length;\n if (!length) {\n return [];\n }\n n = (guard || n === undefined) ? 1 : toInteger(n);\n n = length - n;\n return baseSlice(array, 0, n < 0 ? 0 : n);\n }\n\n /**\n * Creates a slice of `array` excluding elements dropped from the end.\n * Elements are dropped until `predicate` returns falsey. The predicate is\n * invoked with three arguments: (value, index, array).\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Array\n * @param {Array} array The array to query.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @returns {Array} Returns the slice of `array`.\n * @example\n *\n * var users = [\n * { 'user': 'barney', 'active': true },\n * { 'user': 'fred', 'active': false },\n * { 'user': 'pebbles', 'active': false }\n * ];\n *\n * _.dropRightWhile(users, function(o) { return !o.active; });\n * // => objects for ['barney']\n *\n * // The `_.matches` iteratee shorthand.\n * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false });\n * // => objects for ['barney', 'fred']\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.dropRightWhile(users, ['active', false]);\n * // => objects for ['barney']\n *\n * // The `_.property` iteratee shorthand.\n * _.dropRightWhile(users, 'active');\n * // => objects for ['barney', 'fred', 'pebbles']\n */\n function dropRightWhile(array, predicate) {\n return (array && array.length)\n ? baseWhile(array, getIteratee(predicate, 3), true, true)\n : [];\n }\n\n /**\n * Creates a slice of `array` excluding elements dropped from the beginning.\n * Elements are dropped until `predicate` returns falsey. The predicate is\n * invoked with three arguments: (value, index, array).\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Array\n * @param {Array} array The array to query.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @returns {Array} Returns the slice of `array`.\n * @example\n *\n * var users = [\n * { 'user': 'barney', 'active': false },\n * { 'user': 'fred', 'active': false },\n * { 'user': 'pebbles', 'active': true }\n * ];\n *\n * _.dropWhile(users, function(o) { return !o.active; });\n * // => objects for ['pebbles']\n *\n * // The `_.matches` iteratee shorthand.\n * _.dropWhile(users, { 'user': 'barney', 'active': false });\n * // => objects for ['fred', 'pebbles']\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.dropWhile(users, ['active', false]);\n * // => objects for ['pebbles']\n *\n * // The `_.property` iteratee shorthand.\n * _.dropWhile(users, 'active');\n * // => objects for ['barney', 'fred', 'pebbles']\n */\n function dropWhile(array, predicate) {\n return (array && array.length)\n ? baseWhile(array, getIteratee(predicate, 3), true)\n : [];\n }\n\n /**\n * Fills elements of `array` with `value` from `start` up to, but not\n * including, `end`.\n *\n * **Note:** This method mutates `array`.\n *\n * @static\n * @memberOf _\n * @since 3.2.0\n * @category Array\n * @param {Array} array The array to fill.\n * @param {*} value The value to fill `array` with.\n * @param {number} [start=0] The start position.\n * @param {number} [end=array.length] The end position.\n * @returns {Array} Returns `array`.\n * @example\n *\n * var array = [1, 2, 3];\n *\n * _.fill(array, 'a');\n * console.log(array);\n * // => ['a', 'a', 'a']\n *\n * _.fill(Array(3), 2);\n * // => [2, 2, 2]\n *\n * _.fill([4, 6, 8, 10], '*', 1, 3);\n * // => [4, '*', '*', 10]\n */\n function fill(array, value, start, end) {\n var length = array == null ? 0 : array.length;\n if (!length) {\n return [];\n }\n if (start && typeof start != 'number' && isIterateeCall(array, value, start)) {\n start = 0;\n end = length;\n }\n return baseFill(array, value, start, end);\n }\n\n /**\n * This method is like `_.find` except that it returns the index of the first\n * element `predicate` returns truthy for instead of the element itself.\n *\n * @static\n * @memberOf _\n * @since 1.1.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @param {number} [fromIndex=0] The index to search from.\n * @returns {number} Returns the index of the found element, else `-1`.\n * @example\n *\n * var users = [\n * { 'user': 'barney', 'active': false },\n * { 'user': 'fred', 'active': false },\n * { 'user': 'pebbles', 'active': true }\n * ];\n *\n * _.findIndex(users, function(o) { return o.user == 'barney'; });\n * // => 0\n *\n * // The `_.matches` iteratee shorthand.\n * _.findIndex(users, { 'user': 'fred', 'active': false });\n * // => 1\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.findIndex(users, ['active', false]);\n * // => 0\n *\n * // The `_.property` iteratee shorthand.\n * _.findIndex(users, 'active');\n * // => 2\n */\n function findIndex(array, predicate, fromIndex) {\n var length = array == null ? 0 : array.length;\n if (!length) {\n return -1;\n }\n var index = fromIndex == null ? 0 : toInteger(fromIndex);\n if (index < 0) {\n index = nativeMax(length + index, 0);\n }\n return baseFindIndex(array, getIteratee(predicate, 3), index);\n }\n\n /**\n * This method is like `_.findIndex` except that it iterates over elements\n * of `collection` from right to left.\n *\n * @static\n * @memberOf _\n * @since 2.0.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @param {number} [fromIndex=array.length-1] The index to search from.\n * @returns {number} Returns the index of the found element, else `-1`.\n * @example\n *\n * var users = [\n * { 'user': 'barney', 'active': true },\n * { 'user': 'fred', 'active': false },\n * { 'user': 'pebbles', 'active': false }\n * ];\n *\n * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; });\n * // => 2\n *\n * // The `_.matches` iteratee shorthand.\n * _.findLastIndex(users, { 'user': 'barney', 'active': true });\n * // => 0\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.findLastIndex(users, ['active', false]);\n * // => 2\n *\n * // The `_.property` iteratee shorthand.\n * _.findLastIndex(users, 'active');\n * // => 0\n */\n function findLastIndex(array, predicate, fromIndex) {\n var length = array == null ? 0 : array.length;\n if (!length) {\n return -1;\n }\n var index = length - 1;\n if (fromIndex !== undefined) {\n index = toInteger(fromIndex);\n index = fromIndex < 0\n ? nativeMax(length + index, 0)\n : nativeMin(index, length - 1);\n }\n return baseFindIndex(array, getIteratee(predicate, 3), index, true);\n }\n\n /**\n * Flattens `array` a single level deep.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {Array} array The array to flatten.\n * @returns {Array} Returns the new flattened array.\n * @example\n *\n * _.flatten([1, [2, [3, [4]], 5]]);\n * // => [1, 2, [3, [4]], 5]\n */\n function flatten(array) {\n var length = array == null ? 0 : array.length;\n return length ? baseFlatten(array, 1) : [];\n }\n\n /**\n * Recursively flattens `array`.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Array\n * @param {Array} array The array to flatten.\n * @returns {Array} Returns the new flattened array.\n * @example\n *\n * _.flattenDeep([1, [2, [3, [4]], 5]]);\n * // => [1, 2, 3, 4, 5]\n */\n function flattenDeep(array) {\n var length = array == null ? 0 : array.length;\n return length ? baseFlatten(array, INFINITY) : [];\n }\n\n /**\n * Recursively flatten `array` up to `depth` times.\n *\n * @static\n * @memberOf _\n * @since 4.4.0\n * @category Array\n * @param {Array} array The array to flatten.\n * @param {number} [depth=1] The maximum recursion depth.\n * @returns {Array} Returns the new flattened array.\n * @example\n *\n * var array = [1, [2, [3, [4]], 5]];\n *\n * _.flattenDepth(array, 1);\n * // => [1, 2, [3, [4]], 5]\n *\n * _.flattenDepth(array, 2);\n * // => [1, 2, 3, [4], 5]\n */\n function flattenDepth(array, depth) {\n var length = array == null ? 0 : array.length;\n if (!length) {\n return [];\n }\n depth = depth === undefined ? 1 : toInteger(depth);\n return baseFlatten(array, depth);\n }\n\n /**\n * The inverse of `_.toPairs`; this method returns an object composed\n * from key-value `pairs`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {Array} pairs The key-value pairs.\n * @returns {Object} Returns the new object.\n * @example\n *\n * _.fromPairs([['a', 1], ['b', 2]]);\n * // => { 'a': 1, 'b': 2 }\n */\n function fromPairs(pairs) {\n var index = -1,\n length = pairs == null ? 0 : pairs.length,\n result = {};\n\n while (++index < length) {\n var pair = pairs[index];\n result[pair[0]] = pair[1];\n }\n return result;\n }\n\n /**\n * Gets the first element of `array`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @alias first\n * @category Array\n * @param {Array} array The array to query.\n * @returns {*} Returns the first element of `array`.\n * @example\n *\n * _.head([1, 2, 3]);\n * // => 1\n *\n * _.head([]);\n * // => undefined\n */\n function head(array) {\n return (array && array.length) ? array[0] : undefined;\n }\n\n /**\n * Gets the index at which the first occurrence of `value` is found in `array`\n * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons. If `fromIndex` is negative, it's used as the\n * offset from the end of `array`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @param {*} value The value to search for.\n * @param {number} [fromIndex=0] The index to search from.\n * @returns {number} Returns the index of the matched value, else `-1`.\n * @example\n *\n * _.indexOf([1, 2, 1, 2], 2);\n * // => 1\n *\n * // Search from the `fromIndex`.\n * _.indexOf([1, 2, 1, 2], 2, 2);\n * // => 3\n */\n function indexOf(array, value, fromIndex) {\n var length = array == null ? 0 : array.length;\n if (!length) {\n return -1;\n }\n var index = fromIndex == null ? 0 : toInteger(fromIndex);\n if (index < 0) {\n index = nativeMax(length + index, 0);\n }\n return baseIndexOf(array, value, index);\n }\n\n /**\n * Gets all but the last element of `array`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {Array} array The array to query.\n * @returns {Array} Returns the slice of `array`.\n * @example\n *\n * _.initial([1, 2, 3]);\n * // => [1, 2]\n */\n function initial(array) {\n var length = array == null ? 0 : array.length;\n return length ? baseSlice(array, 0, -1) : [];\n }\n\n /**\n * Creates an array of unique values that are included in all given arrays\n * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons. The order and references of result values are\n * determined by the first array.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {...Array} [arrays] The arrays to inspect.\n * @returns {Array} Returns the new array of intersecting values.\n * @example\n *\n * _.intersection([2, 1], [2, 3]);\n * // => [2]\n */\n var intersection = baseRest(function(arrays) {\n var mapped = arrayMap(arrays, castArrayLikeObject);\n return (mapped.length && mapped[0] === arrays[0])\n ? baseIntersection(mapped)\n : [];\n });\n\n /**\n * This method is like `_.intersection` except that it accepts `iteratee`\n * which is invoked for each element of each `arrays` to generate the criterion\n * by which they're compared. The order and references of result values are\n * determined by the first array. The iteratee is invoked with one argument:\n * (value).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {...Array} [arrays] The arrays to inspect.\n * @param {Function} [iteratee=_.identity] The iteratee invoked per element.\n * @returns {Array} Returns the new array of intersecting values.\n * @example\n *\n * _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor);\n * // => [2.1]\n *\n * // The `_.property` iteratee shorthand.\n * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');\n * // => [{ 'x': 1 }]\n */\n var intersectionBy = baseRest(function(arrays) {\n var iteratee = last(arrays),\n mapped = arrayMap(arrays, castArrayLikeObject);\n\n if (iteratee === last(mapped)) {\n iteratee = undefined;\n } else {\n mapped.pop();\n }\n return (mapped.length && mapped[0] === arrays[0])\n ? baseIntersection(mapped, getIteratee(iteratee, 2))\n : [];\n });\n\n /**\n * This method is like `_.intersection` except that it accepts `comparator`\n * which is invoked to compare elements of `arrays`. The order and references\n * of result values are determined by the first array. The comparator is\n * invoked with two arguments: (arrVal, othVal).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {...Array} [arrays] The arrays to inspect.\n * @param {Function} [comparator] The comparator invoked per element.\n * @returns {Array} Returns the new array of intersecting values.\n * @example\n *\n * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];\n * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];\n *\n * _.intersectionWith(objects, others, _.isEqual);\n * // => [{ 'x': 1, 'y': 2 }]\n */\n var intersectionWith = baseRest(function(arrays) {\n var comparator = last(arrays),\n mapped = arrayMap(arrays, castArrayLikeObject);\n\n comparator = typeof comparator == 'function' ? comparator : undefined;\n if (comparator) {\n mapped.pop();\n }\n return (mapped.length && mapped[0] === arrays[0])\n ? baseIntersection(mapped, undefined, comparator)\n : [];\n });\n\n /**\n * Converts all elements in `array` into a string separated by `separator`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {Array} array The array to convert.\n * @param {string} [separator=','] The element separator.\n * @returns {string} Returns the joined string.\n * @example\n *\n * _.join(['a', 'b', 'c'], '~');\n * // => 'a~b~c'\n */\n function join(array, separator) {\n return array == null ? '' : nativeJoin.call(array, separator);\n }\n\n /**\n * Gets the last element of `array`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {Array} array The array to query.\n * @returns {*} Returns the last element of `array`.\n * @example\n *\n * _.last([1, 2, 3]);\n * // => 3\n */\n function last(array) {\n var length = array == null ? 0 : array.length;\n return length ? array[length - 1] : undefined;\n }\n\n /**\n * This method is like `_.indexOf` except that it iterates over elements of\n * `array` from right to left.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @param {*} value The value to search for.\n * @param {number} [fromIndex=array.length-1] The index to search from.\n * @returns {number} Returns the index of the matched value, else `-1`.\n * @example\n *\n * _.lastIndexOf([1, 2, 1, 2], 2);\n * // => 3\n *\n * // Search from the `fromIndex`.\n * _.lastIndexOf([1, 2, 1, 2], 2, 2);\n * // => 1\n */\n function lastIndexOf(array, value, fromIndex) {\n var length = array == null ? 0 : array.length;\n if (!length) {\n return -1;\n }\n var index = length;\n if (fromIndex !== undefined) {\n index = toInteger(fromIndex);\n index = index < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1);\n }\n return value === value\n ? strictLastIndexOf(array, value, index)\n : baseFindIndex(array, baseIsNaN, index, true);\n }\n\n /**\n * Gets the element at index `n` of `array`. If `n` is negative, the nth\n * element from the end is returned.\n *\n * @static\n * @memberOf _\n * @since 4.11.0\n * @category Array\n * @param {Array} array The array to query.\n * @param {number} [n=0] The index of the element to return.\n * @returns {*} Returns the nth element of `array`.\n * @example\n *\n * var array = ['a', 'b', 'c', 'd'];\n *\n * _.nth(array, 1);\n * // => 'b'\n *\n * _.nth(array, -2);\n * // => 'c';\n */\n function nth(array, n) {\n return (array && array.length) ? baseNth(array, toInteger(n)) : undefined;\n }\n\n /**\n * Removes all given values from `array` using\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons.\n *\n * **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove`\n * to remove elements from an array by predicate.\n *\n * @static\n * @memberOf _\n * @since 2.0.0\n * @category Array\n * @param {Array} array The array to modify.\n * @param {...*} [values] The values to remove.\n * @returns {Array} Returns `array`.\n * @example\n *\n * var array = ['a', 'b', 'c', 'a', 'b', 'c'];\n *\n * _.pull(array, 'a', 'c');\n * console.log(array);\n * // => ['b', 'b']\n */\n var pull = baseRest(pullAll);\n\n /**\n * This method is like `_.pull` except that it accepts an array of values to remove.\n *\n * **Note:** Unlike `_.difference`, this method mutates `array`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {Array} array The array to modify.\n * @param {Array} values The values to remove.\n * @returns {Array} Returns `array`.\n * @example\n *\n * var array = ['a', 'b', 'c', 'a', 'b', 'c'];\n *\n * _.pullAll(array, ['a', 'c']);\n * console.log(array);\n * // => ['b', 'b']\n */\n function pullAll(array, values) {\n return (array && array.length && values && values.length)\n ? basePullAll(array, values)\n : array;\n }\n\n /**\n * This method is like `_.pullAll` except that it accepts `iteratee` which is\n * invoked for each element of `array` and `values` to generate the criterion\n * by which they're compared. The iteratee is invoked with one argument: (value).\n *\n * **Note:** Unlike `_.differenceBy`, this method mutates `array`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {Array} array The array to modify.\n * @param {Array} values The values to remove.\n * @param {Function} [iteratee=_.identity] The iteratee invoked per element.\n * @returns {Array} Returns `array`.\n * @example\n *\n * var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }];\n *\n * _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x');\n * console.log(array);\n * // => [{ 'x': 2 }]\n */\n function pullAllBy(array, values, iteratee) {\n return (array && array.length && values && values.length)\n ? basePullAll(array, values, getIteratee(iteratee, 2))\n : array;\n }\n\n /**\n * This method is like `_.pullAll` except that it accepts `comparator` which\n * is invoked to compare elements of `array` to `values`. The comparator is\n * invoked with two arguments: (arrVal, othVal).\n *\n * **Note:** Unlike `_.differenceWith`, this method mutates `array`.\n *\n * @static\n * @memberOf _\n * @since 4.6.0\n * @category Array\n * @param {Array} array The array to modify.\n * @param {Array} values The values to remove.\n * @param {Function} [comparator] The comparator invoked per element.\n * @returns {Array} Returns `array`.\n * @example\n *\n * var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }];\n *\n * _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual);\n * console.log(array);\n * // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }]\n */\n function pullAllWith(array, values, comparator) {\n return (array && array.length && values && values.length)\n ? basePullAll(array, values, undefined, comparator)\n : array;\n }\n\n /**\n * Removes elements from `array` corresponding to `indexes` and returns an\n * array of removed elements.\n *\n * **Note:** Unlike `_.at`, this method mutates `array`.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Array\n * @param {Array} array The array to modify.\n * @param {...(number|number[])} [indexes] The indexes of elements to remove.\n * @returns {Array} Returns the new array of removed elements.\n * @example\n *\n * var array = ['a', 'b', 'c', 'd'];\n * var pulled = _.pullAt(array, [1, 3]);\n *\n * console.log(array);\n * // => ['a', 'c']\n *\n * console.log(pulled);\n * // => ['b', 'd']\n */\n var pullAt = flatRest(function(array, indexes) {\n var length = array == null ? 0 : array.length,\n result = baseAt(array, indexes);\n\n basePullAt(array, arrayMap(indexes, function(index) {\n return isIndex(index, length) ? +index : index;\n }).sort(compareAscending));\n\n return result;\n });\n\n /**\n * Removes all elements from `array` that `predicate` returns truthy for\n * and returns an array of the removed elements. The predicate is invoked\n * with three arguments: (value, index, array).\n *\n * **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull`\n * to pull elements from an array by value.\n *\n * @static\n * @memberOf _\n * @since 2.0.0\n * @category Array\n * @param {Array} array The array to modify.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @returns {Array} Returns the new array of removed elements.\n * @example\n *\n * var array = [1, 2, 3, 4];\n * var evens = _.remove(array, function(n) {\n * return n % 2 == 0;\n * });\n *\n * console.log(array);\n * // => [1, 3]\n *\n * console.log(evens);\n * // => [2, 4]\n */\n function remove(array, predicate) {\n var result = [];\n if (!(array && array.length)) {\n return result;\n }\n var index = -1,\n indexes = [],\n length = array.length;\n\n predicate = getIteratee(predicate, 3);\n while (++index < length) {\n var value = array[index];\n if (predicate(value, index, array)) {\n result.push(value);\n indexes.push(index);\n }\n }\n basePullAt(array, indexes);\n return result;\n }\n\n /**\n * Reverses `array` so that the first element becomes the last, the second\n * element becomes the second to last, and so on.\n *\n * **Note:** This method mutates `array` and is based on\n * [`Array#reverse`](https://mdn.io/Array/reverse).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {Array} array The array to modify.\n * @returns {Array} Returns `array`.\n * @example\n *\n * var array = [1, 2, 3];\n *\n * _.reverse(array);\n * // => [3, 2, 1]\n *\n * console.log(array);\n * // => [3, 2, 1]\n */\n function reverse(array) {\n return array == null ? array : nativeReverse.call(array);\n }\n\n /**\n * Creates a slice of `array` from `start` up to, but not including, `end`.\n *\n * **Note:** This method is used instead of\n * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are\n * returned.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Array\n * @param {Array} array The array to slice.\n * @param {number} [start=0] The start position.\n * @param {number} [end=array.length] The end position.\n * @returns {Array} Returns the slice of `array`.\n */\n function slice(array, start, end) {\n var length = array == null ? 0 : array.length;\n if (!length) {\n return [];\n }\n if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {\n start = 0;\n end = length;\n }\n else {\n start = start == null ? 0 : toInteger(start);\n end = end === undefined ? length : toInteger(end);\n }\n return baseSlice(array, start, end);\n }\n\n /**\n * Uses a binary search to determine the lowest index at which `value`\n * should be inserted into `array` in order to maintain its sort order.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {Array} array The sorted array to inspect.\n * @param {*} value The value to evaluate.\n * @returns {number} Returns the index at which `value` should be inserted\n * into `array`.\n * @example\n *\n * _.sortedIndex([30, 50], 40);\n * // => 1\n */\n function sortedIndex(array, value) {\n return baseSortedIndex(array, value);\n }\n\n /**\n * This method is like `_.sortedIndex` except that it accepts `iteratee`\n * which is invoked for `value` and each element of `array` to compute their\n * sort ranking. The iteratee is invoked with one argument: (value).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {Array} array The sorted array to inspect.\n * @param {*} value The value to evaluate.\n * @param {Function} [iteratee=_.identity] The iteratee invoked per element.\n * @returns {number} Returns the index at which `value` should be inserted\n * into `array`.\n * @example\n *\n * var objects = [{ 'x': 4 }, { 'x': 5 }];\n *\n * _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });\n * // => 0\n *\n * // The `_.property` iteratee shorthand.\n * _.sortedIndexBy(objects, { 'x': 4 }, 'x');\n * // => 0\n */\n function sortedIndexBy(array, value, iteratee) {\n return baseSortedIndexBy(array, value, getIteratee(iteratee, 2));\n }\n\n /**\n * This method is like `_.indexOf` except that it performs a binary\n * search on a sorted `array`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @param {*} value The value to search for.\n * @returns {number} Returns the index of the matched value, else `-1`.\n * @example\n *\n * _.sortedIndexOf([4, 5, 5, 5, 6], 5);\n * // => 1\n */\n function sortedIndexOf(array, value) {\n var length = array == null ? 0 : array.length;\n if (length) {\n var index = baseSortedIndex(array, value);\n if (index < length && eq(array[index], value)) {\n return index;\n }\n }\n return -1;\n }\n\n /**\n * This method is like `_.sortedIndex` except that it returns the highest\n * index at which `value` should be inserted into `array` in order to\n * maintain its sort order.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Array\n * @param {Array} array The sorted array to inspect.\n * @param {*} value The value to evaluate.\n * @returns {number} Returns the index at which `value` should be inserted\n * into `array`.\n * @example\n *\n * _.sortedLastIndex([4, 5, 5, 5, 6], 5);\n * // => 4\n */\n function sortedLastIndex(array, value) {\n return baseSortedIndex(array, value, true);\n }\n\n /**\n * This method is like `_.sortedLastIndex` except that it accepts `iteratee`\n * which is invoked for `value` and each element of `array` to compute their\n * sort ranking. The iteratee is invoked with one argument: (value).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {Array} array The sorted array to inspect.\n * @param {*} value The value to evaluate.\n * @param {Function} [iteratee=_.identity] The iteratee invoked per element.\n * @returns {number} Returns the index at which `value` should be inserted\n * into `array`.\n * @example\n *\n * var objects = [{ 'x': 4 }, { 'x': 5 }];\n *\n * _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });\n * // => 1\n *\n * // The `_.property` iteratee shorthand.\n * _.sortedLastIndexBy(objects, { 'x': 4 }, 'x');\n * // => 1\n */\n function sortedLastIndexBy(array, value, iteratee) {\n return baseSortedIndexBy(array, value, getIteratee(iteratee, 2), true);\n }\n\n /**\n * This method is like `_.lastIndexOf` except that it performs a binary\n * search on a sorted `array`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @param {*} value The value to search for.\n * @returns {number} Returns the index of the matched value, else `-1`.\n * @example\n *\n * _.sortedLastIndexOf([4, 5, 5, 5, 6], 5);\n * // => 3\n */\n function sortedLastIndexOf(array, value) {\n var length = array == null ? 0 : array.length;\n if (length) {\n var index = baseSortedIndex(array, value, true) - 1;\n if (eq(array[index], value)) {\n return index;\n }\n }\n return -1;\n }\n\n /**\n * This method is like `_.uniq` except that it's designed and optimized\n * for sorted arrays.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @returns {Array} Returns the new duplicate free array.\n * @example\n *\n * _.sortedUniq([1, 1, 2]);\n * // => [1, 2]\n */\n function sortedUniq(array) {\n return (array && array.length)\n ? baseSortedUniq(array)\n : [];\n }\n\n /**\n * This method is like `_.uniqBy` except that it's designed and optimized\n * for sorted arrays.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @param {Function} [iteratee] The iteratee invoked per element.\n * @returns {Array} Returns the new duplicate free array.\n * @example\n *\n * _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor);\n * // => [1.1, 2.3]\n */\n function sortedUniqBy(array, iteratee) {\n return (array && array.length)\n ? baseSortedUniq(array, getIteratee(iteratee, 2))\n : [];\n }\n\n /**\n * Gets all but the first element of `array`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {Array} array The array to query.\n * @returns {Array} Returns the slice of `array`.\n * @example\n *\n * _.tail([1, 2, 3]);\n * // => [2, 3]\n */\n function tail(array) {\n var length = array == null ? 0 : array.length;\n return length ? baseSlice(array, 1, length) : [];\n }\n\n /**\n * Creates a slice of `array` with `n` elements taken from the beginning.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {Array} array The array to query.\n * @param {number} [n=1] The number of elements to take.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {Array} Returns the slice of `array`.\n * @example\n *\n * _.take([1, 2, 3]);\n * // => [1]\n *\n * _.take([1, 2, 3], 2);\n * // => [1, 2]\n *\n * _.take([1, 2, 3], 5);\n * // => [1, 2, 3]\n *\n * _.take([1, 2, 3], 0);\n * // => []\n */\n function take(array, n, guard) {\n if (!(array && array.length)) {\n return [];\n }\n n = (guard || n === undefined) ? 1 : toInteger(n);\n return baseSlice(array, 0, n < 0 ? 0 : n);\n }\n\n /**\n * Creates a slice of `array` with `n` elements taken from the end.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Array\n * @param {Array} array The array to query.\n * @param {number} [n=1] The number of elements to take.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {Array} Returns the slice of `array`.\n * @example\n *\n * _.takeRight([1, 2, 3]);\n * // => [3]\n *\n * _.takeRight([1, 2, 3], 2);\n * // => [2, 3]\n *\n * _.takeRight([1, 2, 3], 5);\n * // => [1, 2, 3]\n *\n * _.takeRight([1, 2, 3], 0);\n * // => []\n */\n function takeRight(array, n, guard) {\n var length = array == null ? 0 : array.length;\n if (!length) {\n return [];\n }\n n = (guard || n === undefined) ? 1 : toInteger(n);\n n = length - n;\n return baseSlice(array, n < 0 ? 0 : n, length);\n }\n\n /**\n * Creates a slice of `array` with elements taken from the end. Elements are\n * taken until `predicate` returns falsey. The predicate is invoked with\n * three arguments: (value, index, array).\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Array\n * @param {Array} array The array to query.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @returns {Array} Returns the slice of `array`.\n * @example\n *\n * var users = [\n * { 'user': 'barney', 'active': true },\n * { 'user': 'fred', 'active': false },\n * { 'user': 'pebbles', 'active': false }\n * ];\n *\n * _.takeRightWhile(users, function(o) { return !o.active; });\n * // => objects for ['fred', 'pebbles']\n *\n * // The `_.matches` iteratee shorthand.\n * _.takeRightWhile(users, { 'user': 'pebbles', 'active': false });\n * // => objects for ['pebbles']\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.takeRightWhile(users, ['active', false]);\n * // => objects for ['fred', 'pebbles']\n *\n * // The `_.property` iteratee shorthand.\n * _.takeRightWhile(users, 'active');\n * // => []\n */\n function takeRightWhile(array, predicate) {\n return (array && array.length)\n ? baseWhile(array, getIteratee(predicate, 3), false, true)\n : [];\n }\n\n /**\n * Creates a slice of `array` with elements taken from the beginning. Elements\n * are taken until `predicate` returns falsey. The predicate is invoked with\n * three arguments: (value, index, array).\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Array\n * @param {Array} array The array to query.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @returns {Array} Returns the slice of `array`.\n * @example\n *\n * var users = [\n * { 'user': 'barney', 'active': false },\n * { 'user': 'fred', 'active': false },\n * { 'user': 'pebbles', 'active': true }\n * ];\n *\n * _.takeWhile(users, function(o) { return !o.active; });\n * // => objects for ['barney', 'fred']\n *\n * // The `_.matches` iteratee shorthand.\n * _.takeWhile(users, { 'user': 'barney', 'active': false });\n * // => objects for ['barney']\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.takeWhile(users, ['active', false]);\n * // => objects for ['barney', 'fred']\n *\n * // The `_.property` iteratee shorthand.\n * _.takeWhile(users, 'active');\n * // => []\n */\n function takeWhile(array, predicate) {\n return (array && array.length)\n ? baseWhile(array, getIteratee(predicate, 3))\n : [];\n }\n\n /**\n * Creates an array of unique values, in order, from all given arrays using\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {...Array} [arrays] The arrays to inspect.\n * @returns {Array} Returns the new array of combined values.\n * @example\n *\n * _.union([2], [1, 2]);\n * // => [2, 1]\n */\n var union = baseRest(function(arrays) {\n return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true));\n });\n\n /**\n * This method is like `_.union` except that it accepts `iteratee` which is\n * invoked for each element of each `arrays` to generate the criterion by\n * which uniqueness is computed. Result values are chosen from the first\n * array in which the value occurs. The iteratee is invoked with one argument:\n * (value).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {...Array} [arrays] The arrays to inspect.\n * @param {Function} [iteratee=_.identity] The iteratee invoked per element.\n * @returns {Array} Returns the new array of combined values.\n * @example\n *\n * _.unionBy([2.1], [1.2, 2.3], Math.floor);\n * // => [2.1, 1.2]\n *\n * // The `_.property` iteratee shorthand.\n * _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');\n * // => [{ 'x': 1 }, { 'x': 2 }]\n */\n var unionBy = baseRest(function(arrays) {\n var iteratee = last(arrays);\n if (isArrayLikeObject(iteratee)) {\n iteratee = undefined;\n }\n return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), getIteratee(iteratee, 2));\n });\n\n /**\n * This method is like `_.union` except that it accepts `comparator` which\n * is invoked to compare elements of `arrays`. Result values are chosen from\n * the first array in which the value occurs. The comparator is invoked\n * with two arguments: (arrVal, othVal).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {...Array} [arrays] The arrays to inspect.\n * @param {Function} [comparator] The comparator invoked per element.\n * @returns {Array} Returns the new array of combined values.\n * @example\n *\n * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];\n * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];\n *\n * _.unionWith(objects, others, _.isEqual);\n * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]\n */\n var unionWith = baseRest(function(arrays) {\n var comparator = last(arrays);\n comparator = typeof comparator == 'function' ? comparator : undefined;\n return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator);\n });\n\n /**\n * Creates a duplicate-free version of an array, using\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons, in which only the first occurrence of each element\n * is kept. The order of result values is determined by the order they occur\n * in the array.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @returns {Array} Returns the new duplicate free array.\n * @example\n *\n * _.uniq([2, 1, 2]);\n * // => [2, 1]\n */\n function uniq(array) {\n return (array && array.length) ? baseUniq(array) : [];\n }\n\n /**\n * This method is like `_.uniq` except that it accepts `iteratee` which is\n * invoked for each element in `array` to generate the criterion by which\n * uniqueness is computed. The order of result values is determined by the\n * order they occur in the array. The iteratee is invoked with one argument:\n * (value).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @param {Function} [iteratee=_.identity] The iteratee invoked per element.\n * @returns {Array} Returns the new duplicate free array.\n * @example\n *\n * _.uniqBy([2.1, 1.2, 2.3], Math.floor);\n * // => [2.1, 1.2]\n *\n * // The `_.property` iteratee shorthand.\n * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');\n * // => [{ 'x': 1 }, { 'x': 2 }]\n */\n function uniqBy(array, iteratee) {\n return (array && array.length) ? baseUniq(array, getIteratee(iteratee, 2)) : [];\n }\n\n /**\n * This method is like `_.uniq` except that it accepts `comparator` which\n * is invoked to compare elements of `array`. The order of result values is\n * determined by the order they occur in the array.The comparator is invoked\n * with two arguments: (arrVal, othVal).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @param {Function} [comparator] The comparator invoked per element.\n * @returns {Array} Returns the new duplicate free array.\n * @example\n *\n * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }];\n *\n * _.uniqWith(objects, _.isEqual);\n * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]\n */\n function uniqWith(array, comparator) {\n comparator = typeof comparator == 'function' ? comparator : undefined;\n return (array && array.length) ? baseUniq(array, undefined, comparator) : [];\n }\n\n /**\n * This method is like `_.zip` except that it accepts an array of grouped\n * elements and creates an array regrouping the elements to their pre-zip\n * configuration.\n *\n * @static\n * @memberOf _\n * @since 1.2.0\n * @category Array\n * @param {Array} array The array of grouped elements to process.\n * @returns {Array} Returns the new array of regrouped elements.\n * @example\n *\n * var zipped = _.zip(['a', 'b'], [1, 2], [true, false]);\n * // => [['a', 1, true], ['b', 2, false]]\n *\n * _.unzip(zipped);\n * // => [['a', 'b'], [1, 2], [true, false]]\n */\n function unzip(array) {\n if (!(array && array.length)) {\n return [];\n }\n var length = 0;\n array = arrayFilter(array, function(group) {\n if (isArrayLikeObject(group)) {\n length = nativeMax(group.length, length);\n return true;\n }\n });\n return baseTimes(length, function(index) {\n return arrayMap(array, baseProperty(index));\n });\n }\n\n /**\n * This method is like `_.unzip` except that it accepts `iteratee` to specify\n * how regrouped values should be combined. The iteratee is invoked with the\n * elements of each group: (...group).\n *\n * @static\n * @memberOf _\n * @since 3.8.0\n * @category Array\n * @param {Array} array The array of grouped elements to process.\n * @param {Function} [iteratee=_.identity] The function to combine\n * regrouped values.\n * @returns {Array} Returns the new array of regrouped elements.\n * @example\n *\n * var zipped = _.zip([1, 2], [10, 20], [100, 200]);\n * // => [[1, 10, 100], [2, 20, 200]]\n *\n * _.unzipWith(zipped, _.add);\n * // => [3, 30, 300]\n */\n function unzipWith(array, iteratee) {\n if (!(array && array.length)) {\n return [];\n }\n var result = unzip(array);\n if (iteratee == null) {\n return result;\n }\n return arrayMap(result, function(group) {\n return apply(iteratee, undefined, group);\n });\n }\n\n /**\n * Creates an array excluding all given values using\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons.\n *\n * **Note:** Unlike `_.pull`, this method returns a new array.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @param {...*} [values] The values to exclude.\n * @returns {Array} Returns the new array of filtered values.\n * @see _.difference, _.xor\n * @example\n *\n * _.without([2, 1, 2, 3], 1, 2);\n * // => [3]\n */\n var without = baseRest(function(array, values) {\n return isArrayLikeObject(array)\n ? baseDifference(array, values)\n : [];\n });\n\n /**\n * Creates an array of unique values that is the\n * [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)\n * of the given arrays. The order of result values is determined by the order\n * they occur in the arrays.\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Array\n * @param {...Array} [arrays] The arrays to inspect.\n * @returns {Array} Returns the new array of filtered values.\n * @see _.difference, _.without\n * @example\n *\n * _.xor([2, 1], [2, 3]);\n * // => [1, 3]\n */\n var xor = baseRest(function(arrays) {\n return baseXor(arrayFilter(arrays, isArrayLikeObject));\n });\n\n /**\n * This method is like `_.xor` except that it accepts `iteratee` which is\n * invoked for each element of each `arrays` to generate the criterion by\n * which by which they're compared. The order of result values is determined\n * by the order they occur in the arrays. The iteratee is invoked with one\n * argument: (value).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {...Array} [arrays] The arrays to inspect.\n * @param {Function} [iteratee=_.identity] The iteratee invoked per element.\n * @returns {Array} Returns the new array of filtered values.\n * @example\n *\n * _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor);\n * // => [1.2, 3.4]\n *\n * // The `_.property` iteratee shorthand.\n * _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');\n * // => [{ 'x': 2 }]\n */\n var xorBy = baseRest(function(arrays) {\n var iteratee = last(arrays);\n if (isArrayLikeObject(iteratee)) {\n iteratee = undefined;\n }\n return baseXor(arrayFilter(arrays, isArrayLikeObject), getIteratee(iteratee, 2));\n });\n\n /**\n * This method is like `_.xor` except that it accepts `comparator` which is\n * invoked to compare elements of `arrays`. The order of result values is\n * determined by the order they occur in the arrays. The comparator is invoked\n * with two arguments: (arrVal, othVal).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {...Array} [arrays] The arrays to inspect.\n * @param {Function} [comparator] The comparator invoked per element.\n * @returns {Array} Returns the new array of filtered values.\n * @example\n *\n * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];\n * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];\n *\n * _.xorWith(objects, others, _.isEqual);\n * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]\n */\n var xorWith = baseRest(function(arrays) {\n var comparator = last(arrays);\n comparator = typeof comparator == 'function' ? comparator : undefined;\n return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator);\n });\n\n /**\n * Creates an array of grouped elements, the first of which contains the\n * first elements of the given arrays, the second of which contains the\n * second elements of the given arrays, and so on.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {...Array} [arrays] The arrays to process.\n * @returns {Array} Returns the new array of grouped elements.\n * @example\n *\n * _.zip(['a', 'b'], [1, 2], [true, false]);\n * // => [['a', 1, true], ['b', 2, false]]\n */\n var zip = baseRest(unzip);\n\n /**\n * This method is like `_.fromPairs` except that it accepts two arrays,\n * one of property identifiers and one of corresponding values.\n *\n * @static\n * @memberOf _\n * @since 0.4.0\n * @category Array\n * @param {Array} [props=[]] The property identifiers.\n * @param {Array} [values=[]] The property values.\n * @returns {Object} Returns the new object.\n * @example\n *\n * _.zipObject(['a', 'b'], [1, 2]);\n * // => { 'a': 1, 'b': 2 }\n */\n function zipObject(props, values) {\n return baseZipObject(props || [], values || [], assignValue);\n }\n\n /**\n * This method is like `_.zipObject` except that it supports property paths.\n *\n * @static\n * @memberOf _\n * @since 4.1.0\n * @category Array\n * @param {Array} [props=[]] The property identifiers.\n * @param {Array} [values=[]] The property values.\n * @returns {Object} Returns the new object.\n * @example\n *\n * _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]);\n * // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } }\n */\n function zipObjectDeep(props, values) {\n return baseZipObject(props || [], values || [], baseSet);\n }\n\n /**\n * This method is like `_.zip` except that it accepts `iteratee` to specify\n * how grouped values should be combined. The iteratee is invoked with the\n * elements of each group: (...group).\n *\n * @static\n * @memberOf _\n * @since 3.8.0\n * @category Array\n * @param {...Array} [arrays] The arrays to process.\n * @param {Function} [iteratee=_.identity] The function to combine\n * grouped values.\n * @returns {Array} Returns the new array of grouped elements.\n * @example\n *\n * _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) {\n * return a + b + c;\n * });\n * // => [111, 222]\n */\n var zipWith = baseRest(function(arrays) {\n var length = arrays.length,\n iteratee = length > 1 ? arrays[length - 1] : undefined;\n\n iteratee = typeof iteratee == 'function' ? (arrays.pop(), iteratee) : undefined;\n return unzipWith(arrays, iteratee);\n });\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Creates a `lodash` wrapper instance that wraps `value` with explicit method\n * chain sequences enabled. The result of such sequences must be unwrapped\n * with `_#value`.\n *\n * @static\n * @memberOf _\n * @since 1.3.0\n * @category Seq\n * @param {*} value The value to wrap.\n * @returns {Object} Returns the new `lodash` wrapper instance.\n * @example\n *\n * var users = [\n * { 'user': 'barney', 'age': 36 },\n * { 'user': 'fred', 'age': 40 },\n * { 'user': 'pebbles', 'age': 1 }\n * ];\n *\n * var youngest = _\n * .chain(users)\n * .sortBy('age')\n * .map(function(o) {\n * return o.user + ' is ' + o.age;\n * })\n * .head()\n * .value();\n * // => 'pebbles is 1'\n */\n function chain(value) {\n var result = lodash(value);\n result.__chain__ = true;\n return result;\n }\n\n /**\n * This method invokes `interceptor` and returns `value`. The interceptor\n * is invoked with one argument; (value). The purpose of this method is to\n * \"tap into\" a method chain sequence in order to modify intermediate results.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Seq\n * @param {*} value The value to provide to `interceptor`.\n * @param {Function} interceptor The function to invoke.\n * @returns {*} Returns `value`.\n * @example\n *\n * _([1, 2, 3])\n * .tap(function(array) {\n * // Mutate input array.\n * array.pop();\n * })\n * .reverse()\n * .value();\n * // => [2, 1]\n */\n function tap(value, interceptor) {\n interceptor(value);\n return value;\n }\n\n /**\n * This method is like `_.tap` except that it returns the result of `interceptor`.\n * The purpose of this method is to \"pass thru\" values replacing intermediate\n * results in a method chain sequence.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Seq\n * @param {*} value The value to provide to `interceptor`.\n * @param {Function} interceptor The function to invoke.\n * @returns {*} Returns the result of `interceptor`.\n * @example\n *\n * _(' abc ')\n * .chain()\n * .trim()\n * .thru(function(value) {\n * return [value];\n * })\n * .value();\n * // => ['abc']\n */\n function thru(value, interceptor) {\n return interceptor(value);\n }\n\n /**\n * This method is the wrapper version of `_.at`.\n *\n * @name at\n * @memberOf _\n * @since 1.0.0\n * @category Seq\n * @param {...(string|string[])} [paths] The property paths to pick.\n * @returns {Object} Returns the new `lodash` wrapper instance.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };\n *\n * _(object).at(['a[0].b.c', 'a[1]']).value();\n * // => [3, 4]\n */\n var wrapperAt = flatRest(function(paths) {\n var length = paths.length,\n start = length ? paths[0] : 0,\n value = this.__wrapped__,\n interceptor = function(object) { return baseAt(object, paths); };\n\n if (length > 1 || this.__actions__.length ||\n !(value instanceof LazyWrapper) || !isIndex(start)) {\n return this.thru(interceptor);\n }\n value = value.slice(start, +start + (length ? 1 : 0));\n value.__actions__.push({\n 'func': thru,\n 'args': [interceptor],\n 'thisArg': undefined\n });\n return new LodashWrapper(value, this.__chain__).thru(function(array) {\n if (length && !array.length) {\n array.push(undefined);\n }\n return array;\n });\n });\n\n /**\n * Creates a `lodash` wrapper instance with explicit method chain sequences enabled.\n *\n * @name chain\n * @memberOf _\n * @since 0.1.0\n * @category Seq\n * @returns {Object} Returns the new `lodash` wrapper instance.\n * @example\n *\n * var users = [\n * { 'user': 'barney', 'age': 36 },\n * { 'user': 'fred', 'age': 40 }\n * ];\n *\n * // A sequence without explicit chaining.\n * _(users).head();\n * // => { 'user': 'barney', 'age': 36 }\n *\n * // A sequence with explicit chaining.\n * _(users)\n * .chain()\n * .head()\n * .pick('user')\n * .value();\n * // => { 'user': 'barney' }\n */\n function wrapperChain() {\n return chain(this);\n }\n\n /**\n * Executes the chain sequence and returns the wrapped result.\n *\n * @name commit\n * @memberOf _\n * @since 3.2.0\n * @category Seq\n * @returns {Object} Returns the new `lodash` wrapper instance.\n * @example\n *\n * var array = [1, 2];\n * var wrapped = _(array).push(3);\n *\n * console.log(array);\n * // => [1, 2]\n *\n * wrapped = wrapped.commit();\n * console.log(array);\n * // => [1, 2, 3]\n *\n * wrapped.last();\n * // => 3\n *\n * console.log(array);\n * // => [1, 2, 3]\n */\n function wrapperCommit() {\n return new LodashWrapper(this.value(), this.__chain__);\n }\n\n /**\n * Gets the next value on a wrapped object following the\n * [iterator protocol](https://mdn.io/iteration_protocols#iterator).\n *\n * @name next\n * @memberOf _\n * @since 4.0.0\n * @category Seq\n * @returns {Object} Returns the next iterator value.\n * @example\n *\n * var wrapped = _([1, 2]);\n *\n * wrapped.next();\n * // => { 'done': false, 'value': 1 }\n *\n * wrapped.next();\n * // => { 'done': false, 'value': 2 }\n *\n * wrapped.next();\n * // => { 'done': true, 'value': undefined }\n */\n function wrapperNext() {\n if (this.__values__ === undefined) {\n this.__values__ = toArray(this.value());\n }\n var done = this.__index__ >= this.__values__.length,\n value = done ? undefined : this.__values__[this.__index__++];\n\n return { 'done': done, 'value': value };\n }\n\n /**\n * Enables the wrapper to be iterable.\n *\n * @name Symbol.iterator\n * @memberOf _\n * @since 4.0.0\n * @category Seq\n * @returns {Object} Returns the wrapper object.\n * @example\n *\n * var wrapped = _([1, 2]);\n *\n * wrapped[Symbol.iterator]() === wrapped;\n * // => true\n *\n * Array.from(wrapped);\n * // => [1, 2]\n */\n function wrapperToIterator() {\n return this;\n }\n\n /**\n * Creates a clone of the chain sequence planting `value` as the wrapped value.\n *\n * @name plant\n * @memberOf _\n * @since 3.2.0\n * @category Seq\n * @param {*} value The value to plant.\n * @returns {Object} Returns the new `lodash` wrapper instance.\n * @example\n *\n * function square(n) {\n * return n * n;\n * }\n *\n * var wrapped = _([1, 2]).map(square);\n * var other = wrapped.plant([3, 4]);\n *\n * other.value();\n * // => [9, 16]\n *\n * wrapped.value();\n * // => [1, 4]\n */\n function wrapperPlant(value) {\n var result,\n parent = this;\n\n while (parent instanceof baseLodash) {\n var clone = wrapperClone(parent);\n clone.__index__ = 0;\n clone.__values__ = undefined;\n if (result) {\n previous.__wrapped__ = clone;\n } else {\n result = clone;\n }\n var previous = clone;\n parent = parent.__wrapped__;\n }\n previous.__wrapped__ = value;\n return result;\n }\n\n /**\n * This method is the wrapper version of `_.reverse`.\n *\n * **Note:** This method mutates the wrapped array.\n *\n * @name reverse\n * @memberOf _\n * @since 0.1.0\n * @category Seq\n * @returns {Object} Returns the new `lodash` wrapper instance.\n * @example\n *\n * var array = [1, 2, 3];\n *\n * _(array).reverse().value()\n * // => [3, 2, 1]\n *\n * console.log(array);\n * // => [3, 2, 1]\n */\n function wrapperReverse() {\n var value = this.__wrapped__;\n if (value instanceof LazyWrapper) {\n var wrapped = value;\n if (this.__actions__.length) {\n wrapped = new LazyWrapper(this);\n }\n wrapped = wrapped.reverse();\n wrapped.__actions__.push({\n 'func': thru,\n 'args': [reverse],\n 'thisArg': undefined\n });\n return new LodashWrapper(wrapped, this.__chain__);\n }\n return this.thru(reverse);\n }\n\n /**\n * Executes the chain sequence to resolve the unwrapped value.\n *\n * @name value\n * @memberOf _\n * @since 0.1.0\n * @alias toJSON, valueOf\n * @category Seq\n * @returns {*} Returns the resolved unwrapped value.\n * @example\n *\n * _([1, 2, 3]).value();\n * // => [1, 2, 3]\n */\n function wrapperValue() {\n return baseWrapperValue(this.__wrapped__, this.__actions__);\n }\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Creates an object composed of keys generated from the results of running\n * each element of `collection` thru `iteratee`. The corresponding value of\n * each key is the number of times the key was returned by `iteratee`. The\n * iteratee is invoked with one argument: (value).\n *\n * @static\n * @memberOf _\n * @since 0.5.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [iteratee=_.identity] The iteratee to transform keys.\n * @returns {Object} Returns the composed aggregate object.\n * @example\n *\n * _.countBy([6.1, 4.2, 6.3], Math.floor);\n * // => { '4': 1, '6': 2 }\n *\n * // The `_.property` iteratee shorthand.\n * _.countBy(['one', 'two', 'three'], 'length');\n * // => { '3': 2, '5': 1 }\n */\n var countBy = createAggregator(function(result, value, key) {\n if (hasOwnProperty.call(result, key)) {\n ++result[key];\n } else {\n baseAssignValue(result, key, 1);\n }\n });\n\n /**\n * Checks if `predicate` returns truthy for **all** elements of `collection`.\n * Iteration is stopped once `predicate` returns falsey. The predicate is\n * invoked with three arguments: (value, index|key, collection).\n *\n * **Note:** This method returns `true` for\n * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because\n * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of\n * elements of empty collections.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {boolean} Returns `true` if all elements pass the predicate check,\n * else `false`.\n * @example\n *\n * _.every([true, 1, null, 'yes'], Boolean);\n * // => false\n *\n * var users = [\n * { 'user': 'barney', 'age': 36, 'active': false },\n * { 'user': 'fred', 'age': 40, 'active': false }\n * ];\n *\n * // The `_.matches` iteratee shorthand.\n * _.every(users, { 'user': 'barney', 'active': false });\n * // => false\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.every(users, ['active', false]);\n * // => true\n *\n * // The `_.property` iteratee shorthand.\n * _.every(users, 'active');\n * // => false\n */\n function every(collection, predicate, guard) {\n var func = isArray(collection) ? arrayEvery : baseEvery;\n if (guard && isIterateeCall(collection, predicate, guard)) {\n predicate = undefined;\n }\n return func(collection, getIteratee(predicate, 3));\n }\n\n /**\n * Iterates over elements of `collection`, returning an array of all elements\n * `predicate` returns truthy for. The predicate is invoked with three\n * arguments: (value, index|key, collection).\n *\n * **Note:** Unlike `_.remove`, this method returns a new array.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @returns {Array} Returns the new filtered array.\n * @see _.reject\n * @example\n *\n * var users = [\n * { 'user': 'barney', 'age': 36, 'active': true },\n * { 'user': 'fred', 'age': 40, 'active': false }\n * ];\n *\n * _.filter(users, function(o) { return !o.active; });\n * // => objects for ['fred']\n *\n * // The `_.matches` iteratee shorthand.\n * _.filter(users, { 'age': 36, 'active': true });\n * // => objects for ['barney']\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.filter(users, ['active', false]);\n * // => objects for ['fred']\n *\n * // The `_.property` iteratee shorthand.\n * _.filter(users, 'active');\n * // => objects for ['barney']\n *\n * // Combining several predicates using `_.overEvery` or `_.overSome`.\n * _.filter(users, _.overSome([{ 'age': 36 }, ['age', 40]]));\n * // => objects for ['fred', 'barney']\n */\n function filter(collection, predicate) {\n var func = isArray(collection) ? arrayFilter : baseFilter;\n return func(collection, getIteratee(predicate, 3));\n }\n\n /**\n * Iterates over elements of `collection`, returning the first element\n * `predicate` returns truthy for. The predicate is invoked with three\n * arguments: (value, index|key, collection).\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object} collection The collection to inspect.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @param {number} [fromIndex=0] The index to search from.\n * @returns {*} Returns the matched element, else `undefined`.\n * @example\n *\n * var users = [\n * { 'user': 'barney', 'age': 36, 'active': true },\n * { 'user': 'fred', 'age': 40, 'active': false },\n * { 'user': 'pebbles', 'age': 1, 'active': true }\n * ];\n *\n * _.find(users, function(o) { return o.age < 40; });\n * // => object for 'barney'\n *\n * // The `_.matches` iteratee shorthand.\n * _.find(users, { 'age': 1, 'active': true });\n * // => object for 'pebbles'\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.find(users, ['active', false]);\n * // => object for 'fred'\n *\n * // The `_.property` iteratee shorthand.\n * _.find(users, 'active');\n * // => object for 'barney'\n */\n var find = createFind(findIndex);\n\n /**\n * This method is like `_.find` except that it iterates over elements of\n * `collection` from right to left.\n *\n * @static\n * @memberOf _\n * @since 2.0.0\n * @category Collection\n * @param {Array|Object} collection The collection to inspect.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @param {number} [fromIndex=collection.length-1] The index to search from.\n * @returns {*} Returns the matched element, else `undefined`.\n * @example\n *\n * _.findLast([1, 2, 3, 4], function(n) {\n * return n % 2 == 1;\n * });\n * // => 3\n */\n var findLast = createFind(findLastIndex);\n\n /**\n * Creates a flattened array of values by running each element in `collection`\n * thru `iteratee` and flattening the mapped results. The iteratee is invoked\n * with three arguments: (value, index|key, collection).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Array} Returns the new flattened array.\n * @example\n *\n * function duplicate(n) {\n * return [n, n];\n * }\n *\n * _.flatMap([1, 2], duplicate);\n * // => [1, 1, 2, 2]\n */\n function flatMap(collection, iteratee) {\n return baseFlatten(map(collection, iteratee), 1);\n }\n\n /**\n * This method is like `_.flatMap` except that it recursively flattens the\n * mapped results.\n *\n * @static\n * @memberOf _\n * @since 4.7.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Array} Returns the new flattened array.\n * @example\n *\n * function duplicate(n) {\n * return [[[n, n]]];\n * }\n *\n * _.flatMapDeep([1, 2], duplicate);\n * // => [1, 1, 2, 2]\n */\n function flatMapDeep(collection, iteratee) {\n return baseFlatten(map(collection, iteratee), INFINITY);\n }\n\n /**\n * This method is like `_.flatMap` except that it recursively flattens the\n * mapped results up to `depth` times.\n *\n * @static\n * @memberOf _\n * @since 4.7.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @param {number} [depth=1] The maximum recursion depth.\n * @returns {Array} Returns the new flattened array.\n * @example\n *\n * function duplicate(n) {\n * return [[[n, n]]];\n * }\n *\n * _.flatMapDepth([1, 2], duplicate, 2);\n * // => [[1, 1], [2, 2]]\n */\n function flatMapDepth(collection, iteratee, depth) {\n depth = depth === undefined ? 1 : toInteger(depth);\n return baseFlatten(map(collection, iteratee), depth);\n }\n\n /**\n * Iterates over elements of `collection` and invokes `iteratee` for each element.\n * The iteratee is invoked with three arguments: (value, index|key, collection).\n * Iteratee functions may exit iteration early by explicitly returning `false`.\n *\n * **Note:** As with other \"Collections\" methods, objects with a \"length\"\n * property are iterated like arrays. To avoid this behavior use `_.forIn`\n * or `_.forOwn` for object iteration.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @alias each\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Array|Object} Returns `collection`.\n * @see _.forEachRight\n * @example\n *\n * _.forEach([1, 2], function(value) {\n * console.log(value);\n * });\n * // => Logs `1` then `2`.\n *\n * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) {\n * console.log(key);\n * });\n * // => Logs 'a' then 'b' (iteration order is not guaranteed).\n */\n function forEach(collection, iteratee) {\n var func = isArray(collection) ? arrayEach : baseEach;\n return func(collection, getIteratee(iteratee, 3));\n }\n\n /**\n * This method is like `_.forEach` except that it iterates over elements of\n * `collection` from right to left.\n *\n * @static\n * @memberOf _\n * @since 2.0.0\n * @alias eachRight\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Array|Object} Returns `collection`.\n * @see _.forEach\n * @example\n *\n * _.forEachRight([1, 2], function(value) {\n * console.log(value);\n * });\n * // => Logs `2` then `1`.\n */\n function forEachRight(collection, iteratee) {\n var func = isArray(collection) ? arrayEachRight : baseEachRight;\n return func(collection, getIteratee(iteratee, 3));\n }\n\n /**\n * Creates an object composed of keys generated from the results of running\n * each element of `collection` thru `iteratee`. The order of grouped values\n * is determined by the order they occur in `collection`. The corresponding\n * value of each key is an array of elements responsible for generating the\n * key. The iteratee is invoked with one argument: (value).\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [iteratee=_.identity] The iteratee to transform keys.\n * @returns {Object} Returns the composed aggregate object.\n * @example\n *\n * _.groupBy([6.1, 4.2, 6.3], Math.floor);\n * // => { '4': [4.2], '6': [6.1, 6.3] }\n *\n * // The `_.property` iteratee shorthand.\n * _.groupBy(['one', 'two', 'three'], 'length');\n * // => { '3': ['one', 'two'], '5': ['three'] }\n */\n var groupBy = createAggregator(function(result, value, key) {\n if (hasOwnProperty.call(result, key)) {\n result[key].push(value);\n } else {\n baseAssignValue(result, key, [value]);\n }\n });\n\n /**\n * Checks if `value` is in `collection`. If `collection` is a string, it's\n * checked for a substring of `value`, otherwise\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * is used for equality comparisons. If `fromIndex` is negative, it's used as\n * the offset from the end of `collection`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object|string} collection The collection to inspect.\n * @param {*} value The value to search for.\n * @param {number} [fromIndex=0] The index to search from.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.\n * @returns {boolean} Returns `true` if `value` is found, else `false`.\n * @example\n *\n * _.includes([1, 2, 3], 1);\n * // => true\n *\n * _.includes([1, 2, 3], 1, 2);\n * // => false\n *\n * _.includes({ 'a': 1, 'b': 2 }, 1);\n * // => true\n *\n * _.includes('abcd', 'bc');\n * // => true\n */\n function includes(collection, value, fromIndex, guard) {\n collection = isArrayLike(collection) ? collection : values(collection);\n fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0;\n\n var length = collection.length;\n if (fromIndex < 0) {\n fromIndex = nativeMax(length + fromIndex, 0);\n }\n return isString(collection)\n ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1)\n : (!!length && baseIndexOf(collection, value, fromIndex) > -1);\n }\n\n /**\n * Invokes the method at `path` of each element in `collection`, returning\n * an array of the results of each invoked method. Any additional arguments\n * are provided to each invoked method. If `path` is a function, it's invoked\n * for, and `this` bound to, each element in `collection`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Array|Function|string} path The path of the method to invoke or\n * the function invoked per iteration.\n * @param {...*} [args] The arguments to invoke each method with.\n * @returns {Array} Returns the array of results.\n * @example\n *\n * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort');\n * // => [[1, 5, 7], [1, 2, 3]]\n *\n * _.invokeMap([123, 456], String.prototype.split, '');\n * // => [['1', '2', '3'], ['4', '5', '6']]\n */\n var invokeMap = baseRest(function(collection, path, args) {\n var index = -1,\n isFunc = typeof path == 'function',\n result = isArrayLike(collection) ? Array(collection.length) : [];\n\n baseEach(collection, function(value) {\n result[++index] = isFunc ? apply(path, value, args) : baseInvoke(value, path, args);\n });\n return result;\n });\n\n /**\n * Creates an object composed of keys generated from the results of running\n * each element of `collection` thru `iteratee`. The corresponding value of\n * each key is the last element responsible for generating the key. The\n * iteratee is invoked with one argument: (value).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [iteratee=_.identity] The iteratee to transform keys.\n * @returns {Object} Returns the composed aggregate object.\n * @example\n *\n * var array = [\n * { 'dir': 'left', 'code': 97 },\n * { 'dir': 'right', 'code': 100 }\n * ];\n *\n * _.keyBy(array, function(o) {\n * return String.fromCharCode(o.code);\n * });\n * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }\n *\n * _.keyBy(array, 'dir');\n * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }\n */\n var keyBy = createAggregator(function(result, value, key) {\n baseAssignValue(result, key, value);\n });\n\n /**\n * Creates an array of values by running each element in `collection` thru\n * `iteratee`. The iteratee is invoked with three arguments:\n * (value, index|key, collection).\n *\n * Many lodash methods are guarded to work as iteratees for methods like\n * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.\n *\n * The guarded methods are:\n * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`,\n * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`,\n * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`,\n * `template`, `trim`, `trimEnd`, `trimStart`, and `words`\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Array} Returns the new mapped array.\n * @example\n *\n * function square(n) {\n * return n * n;\n * }\n *\n * _.map([4, 8], square);\n * // => [16, 64]\n *\n * _.map({ 'a': 4, 'b': 8 }, square);\n * // => [16, 64] (iteration order is not guaranteed)\n *\n * var users = [\n * { 'user': 'barney' },\n * { 'user': 'fred' }\n * ];\n *\n * // The `_.property` iteratee shorthand.\n * _.map(users, 'user');\n * // => ['barney', 'fred']\n */\n function map(collection, iteratee) {\n var func = isArray(collection) ? arrayMap : baseMap;\n return func(collection, getIteratee(iteratee, 3));\n }\n\n /**\n * This method is like `_.sortBy` except that it allows specifying the sort\n * orders of the iteratees to sort by. If `orders` is unspecified, all values\n * are sorted in ascending order. Otherwise, specify an order of \"desc\" for\n * descending or \"asc\" for ascending sort order of corresponding values.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]]\n * The iteratees to sort by.\n * @param {string[]} [orders] The sort orders of `iteratees`.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.\n * @returns {Array} Returns the new sorted array.\n * @example\n *\n * var users = [\n * { 'user': 'fred', 'age': 48 },\n * { 'user': 'barney', 'age': 34 },\n * { 'user': 'fred', 'age': 40 },\n * { 'user': 'barney', 'age': 36 }\n * ];\n *\n * // Sort by `user` in ascending order and by `age` in descending order.\n * _.orderBy(users, ['user', 'age'], ['asc', 'desc']);\n * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]\n */\n function orderBy(collection, iteratees, orders, guard) {\n if (collection == null) {\n return [];\n }\n if (!isArray(iteratees)) {\n iteratees = iteratees == null ? [] : [iteratees];\n }\n orders = guard ? undefined : orders;\n if (!isArray(orders)) {\n orders = orders == null ? [] : [orders];\n }\n return baseOrderBy(collection, iteratees, orders);\n }\n\n /**\n * Creates an array of elements split into two groups, the first of which\n * contains elements `predicate` returns truthy for, the second of which\n * contains elements `predicate` returns falsey for. The predicate is\n * invoked with one argument: (value).\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @returns {Array} Returns the array of grouped elements.\n * @example\n *\n * var users = [\n * { 'user': 'barney', 'age': 36, 'active': false },\n * { 'user': 'fred', 'age': 40, 'active': true },\n * { 'user': 'pebbles', 'age': 1, 'active': false }\n * ];\n *\n * _.partition(users, function(o) { return o.active; });\n * // => objects for [['fred'], ['barney', 'pebbles']]\n *\n * // The `_.matches` iteratee shorthand.\n * _.partition(users, { 'age': 1, 'active': false });\n * // => objects for [['pebbles'], ['barney', 'fred']]\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.partition(users, ['active', false]);\n * // => objects for [['barney', 'pebbles'], ['fred']]\n *\n * // The `_.property` iteratee shorthand.\n * _.partition(users, 'active');\n * // => objects for [['fred'], ['barney', 'pebbles']]\n */\n var partition = createAggregator(function(result, value, key) {\n result[key ? 0 : 1].push(value);\n }, function() { return [[], []]; });\n\n /**\n * Reduces `collection` to a value which is the accumulated result of running\n * each element in `collection` thru `iteratee`, where each successive\n * invocation is supplied the return value of the previous. If `accumulator`\n * is not given, the first element of `collection` is used as the initial\n * value. The iteratee is invoked with four arguments:\n * (accumulator, value, index|key, collection).\n *\n * Many lodash methods are guarded to work as iteratees for methods like\n * `_.reduce`, `_.reduceRight`, and `_.transform`.\n *\n * The guarded methods are:\n * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`,\n * and `sortBy`\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @param {*} [accumulator] The initial value.\n * @returns {*} Returns the accumulated value.\n * @see _.reduceRight\n * @example\n *\n * _.reduce([1, 2], function(sum, n) {\n * return sum + n;\n * }, 0);\n * // => 3\n *\n * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {\n * (result[value] || (result[value] = [])).push(key);\n * return result;\n * }, {});\n * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed)\n */\n function reduce(collection, iteratee, accumulator) {\n var func = isArray(collection) ? arrayReduce : baseReduce,\n initAccum = arguments.length < 3;\n\n return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEach);\n }\n\n /**\n * This method is like `_.reduce` except that it iterates over elements of\n * `collection` from right to left.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @param {*} [accumulator] The initial value.\n * @returns {*} Returns the accumulated value.\n * @see _.reduce\n * @example\n *\n * var array = [[0, 1], [2, 3], [4, 5]];\n *\n * _.reduceRight(array, function(flattened, other) {\n * return flattened.concat(other);\n * }, []);\n * // => [4, 5, 2, 3, 0, 1]\n */\n function reduceRight(collection, iteratee, accumulator) {\n var func = isArray(collection) ? arrayReduceRight : baseReduce,\n initAccum = arguments.length < 3;\n\n return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEachRight);\n }\n\n /**\n * The opposite of `_.filter`; this method returns the elements of `collection`\n * that `predicate` does **not** return truthy for.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @returns {Array} Returns the new filtered array.\n * @see _.filter\n * @example\n *\n * var users = [\n * { 'user': 'barney', 'age': 36, 'active': false },\n * { 'user': 'fred', 'age': 40, 'active': true }\n * ];\n *\n * _.reject(users, function(o) { return !o.active; });\n * // => objects for ['fred']\n *\n * // The `_.matches` iteratee shorthand.\n * _.reject(users, { 'age': 40, 'active': true });\n * // => objects for ['barney']\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.reject(users, ['active', false]);\n * // => objects for ['fred']\n *\n * // The `_.property` iteratee shorthand.\n * _.reject(users, 'active');\n * // => objects for ['barney']\n */\n function reject(collection, predicate) {\n var func = isArray(collection) ? arrayFilter : baseFilter;\n return func(collection, negate(getIteratee(predicate, 3)));\n }\n\n /**\n * Gets a random element from `collection`.\n *\n * @static\n * @memberOf _\n * @since 2.0.0\n * @category Collection\n * @param {Array|Object} collection The collection to sample.\n * @returns {*} Returns the random element.\n * @example\n *\n * _.sample([1, 2, 3, 4]);\n * // => 2\n */\n function sample(collection) {\n var func = isArray(collection) ? arraySample : baseSample;\n return func(collection);\n }\n\n /**\n * Gets `n` random elements at unique keys from `collection` up to the\n * size of `collection`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Collection\n * @param {Array|Object} collection The collection to sample.\n * @param {number} [n=1] The number of elements to sample.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {Array} Returns the random elements.\n * @example\n *\n * _.sampleSize([1, 2, 3], 2);\n * // => [3, 1]\n *\n * _.sampleSize([1, 2, 3], 4);\n * // => [2, 3, 1]\n */\n function sampleSize(collection, n, guard) {\n if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) {\n n = 1;\n } else {\n n = toInteger(n);\n }\n var func = isArray(collection) ? arraySampleSize : baseSampleSize;\n return func(collection, n);\n }\n\n /**\n * Creates an array of shuffled values, using a version of the\n * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle).\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object} collection The collection to shuffle.\n * @returns {Array} Returns the new shuffled array.\n * @example\n *\n * _.shuffle([1, 2, 3, 4]);\n * // => [4, 1, 3, 2]\n */\n function shuffle(collection) {\n var func = isArray(collection) ? arrayShuffle : baseShuffle;\n return func(collection);\n }\n\n /**\n * Gets the size of `collection` by returning its length for array-like\n * values or the number of own enumerable string keyed properties for objects.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object|string} collection The collection to inspect.\n * @returns {number} Returns the collection size.\n * @example\n *\n * _.size([1, 2, 3]);\n * // => 3\n *\n * _.size({ 'a': 1, 'b': 2 });\n * // => 2\n *\n * _.size('pebbles');\n * // => 7\n */\n function size(collection) {\n if (collection == null) {\n return 0;\n }\n if (isArrayLike(collection)) {\n return isString(collection) ? stringSize(collection) : collection.length;\n }\n var tag = getTag(collection);\n if (tag == mapTag || tag == setTag) {\n return collection.size;\n }\n return baseKeys(collection).length;\n }\n\n /**\n * Checks if `predicate` returns truthy for **any** element of `collection`.\n * Iteration is stopped once `predicate` returns truthy. The predicate is\n * invoked with three arguments: (value, index|key, collection).\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {boolean} Returns `true` if any element passes the predicate check,\n * else `false`.\n * @example\n *\n * _.some([null, 0, 'yes', false], Boolean);\n * // => true\n *\n * var users = [\n * { 'user': 'barney', 'active': true },\n * { 'user': 'fred', 'active': false }\n * ];\n *\n * // The `_.matches` iteratee shorthand.\n * _.some(users, { 'user': 'barney', 'active': false });\n * // => false\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.some(users, ['active', false]);\n * // => true\n *\n * // The `_.property` iteratee shorthand.\n * _.some(users, 'active');\n * // => true\n */\n function some(collection, predicate, guard) {\n var func = isArray(collection) ? arraySome : baseSome;\n if (guard && isIterateeCall(collection, predicate, guard)) {\n predicate = undefined;\n }\n return func(collection, getIteratee(predicate, 3));\n }\n\n /**\n * Creates an array of elements, sorted in ascending order by the results of\n * running each element in a collection thru each iteratee. This method\n * performs a stable sort, that is, it preserves the original sort order of\n * equal elements. The iteratees are invoked with one argument: (value).\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {...(Function|Function[])} [iteratees=[_.identity]]\n * The iteratees to sort by.\n * @returns {Array} Returns the new sorted array.\n * @example\n *\n * var users = [\n * { 'user': 'fred', 'age': 48 },\n * { 'user': 'barney', 'age': 36 },\n * { 'user': 'fred', 'age': 30 },\n * { 'user': 'barney', 'age': 34 }\n * ];\n *\n * _.sortBy(users, [function(o) { return o.user; }]);\n * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 30]]\n *\n * _.sortBy(users, ['user', 'age']);\n * // => objects for [['barney', 34], ['barney', 36], ['fred', 30], ['fred', 48]]\n */\n var sortBy = baseRest(function(collection, iteratees) {\n if (collection == null) {\n return [];\n }\n var length = iteratees.length;\n if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) {\n iteratees = [];\n } else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) {\n iteratees = [iteratees[0]];\n }\n return baseOrderBy(collection, baseFlatten(iteratees, 1), []);\n });\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Gets the timestamp of the number of milliseconds that have elapsed since\n * the Unix epoch (1 January 1970 00:00:00 UTC).\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Date\n * @returns {number} Returns the timestamp.\n * @example\n *\n * _.defer(function(stamp) {\n * console.log(_.now() - stamp);\n * }, _.now());\n * // => Logs the number of milliseconds it took for the deferred invocation.\n */\n var now = ctxNow || function() {\n return root.Date.now();\n };\n\n /*------------------------------------------------------------------------*/\n\n /**\n * The opposite of `_.before`; this method creates a function that invokes\n * `func` once it's called `n` or more times.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {number} n The number of calls before `func` is invoked.\n * @param {Function} func The function to restrict.\n * @returns {Function} Returns the new restricted function.\n * @example\n *\n * var saves = ['profile', 'settings'];\n *\n * var done = _.after(saves.length, function() {\n * console.log('done saving!');\n * });\n *\n * _.forEach(saves, function(type) {\n * asyncSave({ 'type': type, 'complete': done });\n * });\n * // => Logs 'done saving!' after the two async saves have completed.\n */\n function after(n, func) {\n if (typeof func != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n n = toInteger(n);\n return function() {\n if (--n < 1) {\n return func.apply(this, arguments);\n }\n };\n }\n\n /**\n * Creates a function that invokes `func`, with up to `n` arguments,\n * ignoring any additional arguments.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Function\n * @param {Function} func The function to cap arguments for.\n * @param {number} [n=func.length] The arity cap.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {Function} Returns the new capped function.\n * @example\n *\n * _.map(['6', '8', '10'], _.ary(parseInt, 1));\n * // => [6, 8, 10]\n */\n function ary(func, n, guard) {\n n = guard ? undefined : n;\n n = (func && n == null) ? func.length : n;\n return createWrap(func, WRAP_ARY_FLAG, undefined, undefined, undefined, undefined, n);\n }\n\n /**\n * Creates a function that invokes `func`, with the `this` binding and arguments\n * of the created function, while it's called less than `n` times. Subsequent\n * calls to the created function return the result of the last `func` invocation.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Function\n * @param {number} n The number of calls at which `func` is no longer invoked.\n * @param {Function} func The function to restrict.\n * @returns {Function} Returns the new restricted function.\n * @example\n *\n * jQuery(element).on('click', _.before(5, addContactToList));\n * // => Allows adding up to 4 contacts to the list.\n */\n function before(n, func) {\n var result;\n if (typeof func != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n n = toInteger(n);\n return function() {\n if (--n > 0) {\n result = func.apply(this, arguments);\n }\n if (n <= 1) {\n func = undefined;\n }\n return result;\n };\n }\n\n /**\n * Creates a function that invokes `func` with the `this` binding of `thisArg`\n * and `partials` prepended to the arguments it receives.\n *\n * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds,\n * may be used as a placeholder for partially applied arguments.\n *\n * **Note:** Unlike native `Function#bind`, this method doesn't set the \"length\"\n * property of bound functions.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to bind.\n * @param {*} thisArg The `this` binding of `func`.\n * @param {...*} [partials] The arguments to be partially applied.\n * @returns {Function} Returns the new bound function.\n * @example\n *\n * function greet(greeting, punctuation) {\n * return greeting + ' ' + this.user + punctuation;\n * }\n *\n * var object = { 'user': 'fred' };\n *\n * var bound = _.bind(greet, object, 'hi');\n * bound('!');\n * // => 'hi fred!'\n *\n * // Bound with placeholders.\n * var bound = _.bind(greet, object, _, '!');\n * bound('hi');\n * // => 'hi fred!'\n */\n var bind = baseRest(function(func, thisArg, partials) {\n var bitmask = WRAP_BIND_FLAG;\n if (partials.length) {\n var holders = replaceHolders(partials, getHolder(bind));\n bitmask |= WRAP_PARTIAL_FLAG;\n }\n return createWrap(func, bitmask, thisArg, partials, holders);\n });\n\n /**\n * Creates a function that invokes the method at `object[key]` with `partials`\n * prepended to the arguments it receives.\n *\n * This method differs from `_.bind` by allowing bound functions to reference\n * methods that may be redefined or don't yet exist. See\n * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)\n * for more details.\n *\n * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic\n * builds, may be used as a placeholder for partially applied arguments.\n *\n * @static\n * @memberOf _\n * @since 0.10.0\n * @category Function\n * @param {Object} object The object to invoke the method on.\n * @param {string} key The key of the method.\n * @param {...*} [partials] The arguments to be partially applied.\n * @returns {Function} Returns the new bound function.\n * @example\n *\n * var object = {\n * 'user': 'fred',\n * 'greet': function(greeting, punctuation) {\n * return greeting + ' ' + this.user + punctuation;\n * }\n * };\n *\n * var bound = _.bindKey(object, 'greet', 'hi');\n * bound('!');\n * // => 'hi fred!'\n *\n * object.greet = function(greeting, punctuation) {\n * return greeting + 'ya ' + this.user + punctuation;\n * };\n *\n * bound('!');\n * // => 'hiya fred!'\n *\n * // Bound with placeholders.\n * var bound = _.bindKey(object, 'greet', _, '!');\n * bound('hi');\n * // => 'hiya fred!'\n */\n var bindKey = baseRest(function(object, key, partials) {\n var bitmask = WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG;\n if (partials.length) {\n var holders = replaceHolders(partials, getHolder(bindKey));\n bitmask |= WRAP_PARTIAL_FLAG;\n }\n return createWrap(key, bitmask, object, partials, holders);\n });\n\n /**\n * Creates a function that accepts arguments of `func` and either invokes\n * `func` returning its result, if at least `arity` number of arguments have\n * been provided, or returns a function that accepts the remaining `func`\n * arguments, and so on. The arity of `func` may be specified if `func.length`\n * is not sufficient.\n *\n * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds,\n * may be used as a placeholder for provided arguments.\n *\n * **Note:** This method doesn't set the \"length\" property of curried functions.\n *\n * @static\n * @memberOf _\n * @since 2.0.0\n * @category Function\n * @param {Function} func The function to curry.\n * @param {number} [arity=func.length] The arity of `func`.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {Function} Returns the new curried function.\n * @example\n *\n * var abc = function(a, b, c) {\n * return [a, b, c];\n * };\n *\n * var curried = _.curry(abc);\n *\n * curried(1)(2)(3);\n * // => [1, 2, 3]\n *\n * curried(1, 2)(3);\n * // => [1, 2, 3]\n *\n * curried(1, 2, 3);\n * // => [1, 2, 3]\n *\n * // Curried with placeholders.\n * curried(1)(_, 3)(2);\n * // => [1, 2, 3]\n */\n function curry(func, arity, guard) {\n arity = guard ? undefined : arity;\n var result = createWrap(func, WRAP_CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity);\n result.placeholder = curry.placeholder;\n return result;\n }\n\n /**\n * This method is like `_.curry` except that arguments are applied to `func`\n * in the manner of `_.partialRight` instead of `_.partial`.\n *\n * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic\n * builds, may be used as a placeholder for provided arguments.\n *\n * **Note:** This method doesn't set the \"length\" property of curried functions.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Function\n * @param {Function} func The function to curry.\n * @param {number} [arity=func.length] The arity of `func`.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {Function} Returns the new curried function.\n * @example\n *\n * var abc = function(a, b, c) {\n * return [a, b, c];\n * };\n *\n * var curried = _.curryRight(abc);\n *\n * curried(3)(2)(1);\n * // => [1, 2, 3]\n *\n * curried(2, 3)(1);\n * // => [1, 2, 3]\n *\n * curried(1, 2, 3);\n * // => [1, 2, 3]\n *\n * // Curried with placeholders.\n * curried(3)(1, _)(2);\n * // => [1, 2, 3]\n */\n function curryRight(func, arity, guard) {\n arity = guard ? undefined : arity;\n var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity);\n result.placeholder = curryRight.placeholder;\n return result;\n }\n\n /**\n * Creates a debounced function that delays invoking `func` until after `wait`\n * milliseconds have elapsed since the last time the debounced function was\n * invoked. The debounced function comes with a `cancel` method to cancel\n * delayed `func` invocations and a `flush` method to immediately invoke them.\n * Provide `options` to indicate whether `func` should be invoked on the\n * leading and/or trailing edge of the `wait` timeout. The `func` is invoked\n * with the last arguments provided to the debounced function. Subsequent\n * calls to the debounced function return the result of the last `func`\n * invocation.\n *\n * **Note:** If `leading` and `trailing` options are `true`, `func` is\n * invoked on the trailing edge of the timeout only if the debounced function\n * is invoked more than once during the `wait` timeout.\n *\n * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred\n * until to the next tick, similar to `setTimeout` with a timeout of `0`.\n *\n * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)\n * for details over the differences between `_.debounce` and `_.throttle`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to debounce.\n * @param {number} [wait=0] The number of milliseconds to delay.\n * @param {Object} [options={}] The options object.\n * @param {boolean} [options.leading=false]\n * Specify invoking on the leading edge of the timeout.\n * @param {number} [options.maxWait]\n * The maximum time `func` is allowed to be delayed before it's invoked.\n * @param {boolean} [options.trailing=true]\n * Specify invoking on the trailing edge of the timeout.\n * @returns {Function} Returns the new debounced function.\n * @example\n *\n * // Avoid costly calculations while the window size is in flux.\n * jQuery(window).on('resize', _.debounce(calculateLayout, 150));\n *\n * // Invoke `sendMail` when clicked, debouncing subsequent calls.\n * jQuery(element).on('click', _.debounce(sendMail, 300, {\n * 'leading': true,\n * 'trailing': false\n * }));\n *\n * // Ensure `batchLog` is invoked once after 1 second of debounced calls.\n * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });\n * var source = new EventSource('/stream');\n * jQuery(source).on('message', debounced);\n *\n * // Cancel the trailing debounced invocation.\n * jQuery(window).on('popstate', debounced.cancel);\n */\n function debounce(func, wait, options) {\n var lastArgs,\n lastThis,\n maxWait,\n result,\n timerId,\n lastCallTime,\n lastInvokeTime = 0,\n leading = false,\n maxing = false,\n trailing = true;\n\n if (typeof func != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n wait = toNumber(wait) || 0;\n if (isObject(options)) {\n leading = !!options.leading;\n maxing = 'maxWait' in options;\n maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;\n trailing = 'trailing' in options ? !!options.trailing : trailing;\n }\n\n function invokeFunc(time) {\n var args = lastArgs,\n thisArg = lastThis;\n\n lastArgs = lastThis = undefined;\n lastInvokeTime = time;\n result = func.apply(thisArg, args);\n return result;\n }\n\n function leadingEdge(time) {\n // Reset any `maxWait` timer.\n lastInvokeTime = time;\n // Start the timer for the trailing edge.\n timerId = setTimeout(timerExpired, wait);\n // Invoke the leading edge.\n return leading ? invokeFunc(time) : result;\n }\n\n function remainingWait(time) {\n var timeSinceLastCall = time - lastCallTime,\n timeSinceLastInvoke = time - lastInvokeTime,\n timeWaiting = wait - timeSinceLastCall;\n\n return maxing\n ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke)\n : timeWaiting;\n }\n\n function shouldInvoke(time) {\n var timeSinceLastCall = time - lastCallTime,\n timeSinceLastInvoke = time - lastInvokeTime;\n\n // Either this is the first call, activity has stopped and we're at the\n // trailing edge, the system time has gone backwards and we're treating\n // it as the trailing edge, or we've hit the `maxWait` limit.\n return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||\n (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));\n }\n\n function timerExpired() {\n var time = now();\n if (shouldInvoke(time)) {\n return trailingEdge(time);\n }\n // Restart the timer.\n timerId = setTimeout(timerExpired, remainingWait(time));\n }\n\n function trailingEdge(time) {\n timerId = undefined;\n\n // Only invoke if we have `lastArgs` which means `func` has been\n // debounced at least once.\n if (trailing && lastArgs) {\n return invokeFunc(time);\n }\n lastArgs = lastThis = undefined;\n return result;\n }\n\n function cancel() {\n if (timerId !== undefined) {\n clearTimeout(timerId);\n }\n lastInvokeTime = 0;\n lastArgs = lastCallTime = lastThis = timerId = undefined;\n }\n\n function flush() {\n return timerId === undefined ? result : trailingEdge(now());\n }\n\n function debounced() {\n var time = now(),\n isInvoking = shouldInvoke(time);\n\n lastArgs = arguments;\n lastThis = this;\n lastCallTime = time;\n\n if (isInvoking) {\n if (timerId === undefined) {\n return leadingEdge(lastCallTime);\n }\n if (maxing) {\n // Handle invocations in a tight loop.\n clearTimeout(timerId);\n timerId = setTimeout(timerExpired, wait);\n return invokeFunc(lastCallTime);\n }\n }\n if (timerId === undefined) {\n timerId = setTimeout(timerExpired, wait);\n }\n return result;\n }\n debounced.cancel = cancel;\n debounced.flush = flush;\n return debounced;\n }\n\n /**\n * Defers invoking the `func` until the current call stack has cleared. Any\n * additional arguments are provided to `func` when it's invoked.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to defer.\n * @param {...*} [args] The arguments to invoke `func` with.\n * @returns {number} Returns the timer id.\n * @example\n *\n * _.defer(function(text) {\n * console.log(text);\n * }, 'deferred');\n * // => Logs 'deferred' after one millisecond.\n */\n var defer = baseRest(function(func, args) {\n return baseDelay(func, 1, args);\n });\n\n /**\n * Invokes `func` after `wait` milliseconds. Any additional arguments are\n * provided to `func` when it's invoked.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to delay.\n * @param {number} wait The number of milliseconds to delay invocation.\n * @param {...*} [args] The arguments to invoke `func` with.\n * @returns {number} Returns the timer id.\n * @example\n *\n * _.delay(function(text) {\n * console.log(text);\n * }, 1000, 'later');\n * // => Logs 'later' after one second.\n */\n var delay = baseRest(function(func, wait, args) {\n return baseDelay(func, toNumber(wait) || 0, args);\n });\n\n /**\n * Creates a function that invokes `func` with arguments reversed.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Function\n * @param {Function} func The function to flip arguments for.\n * @returns {Function} Returns the new flipped function.\n * @example\n *\n * var flipped = _.flip(function() {\n * return _.toArray(arguments);\n * });\n *\n * flipped('a', 'b', 'c', 'd');\n * // => ['d', 'c', 'b', 'a']\n */\n function flip(func) {\n return createWrap(func, WRAP_FLIP_FLAG);\n }\n\n /**\n * Creates a function that memoizes the result of `func`. If `resolver` is\n * provided, it determines the cache key for storing the result based on the\n * arguments provided to the memoized function. By default, the first argument\n * provided to the memoized function is used as the map cache key. The `func`\n * is invoked with the `this` binding of the memoized function.\n *\n * **Note:** The cache is exposed as the `cache` property on the memoized\n * function. Its creation may be customized by replacing the `_.memoize.Cache`\n * constructor with one whose instances implement the\n * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)\n * method interface of `clear`, `delete`, `get`, `has`, and `set`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to have its output memoized.\n * @param {Function} [resolver] The function to resolve the cache key.\n * @returns {Function} Returns the new memoized function.\n * @example\n *\n * var object = { 'a': 1, 'b': 2 };\n * var other = { 'c': 3, 'd': 4 };\n *\n * var values = _.memoize(_.values);\n * values(object);\n * // => [1, 2]\n *\n * values(other);\n * // => [3, 4]\n *\n * object.a = 2;\n * values(object);\n * // => [1, 2]\n *\n * // Modify the result cache.\n * values.cache.set(object, ['a', 'b']);\n * values(object);\n * // => ['a', 'b']\n *\n * // Replace `_.memoize.Cache`.\n * _.memoize.Cache = WeakMap;\n */\n function memoize(func, resolver) {\n if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n var memoized = function() {\n var args = arguments,\n key = resolver ? resolver.apply(this, args) : args[0],\n cache = memoized.cache;\n\n if (cache.has(key)) {\n return cache.get(key);\n }\n var result = func.apply(this, args);\n memoized.cache = cache.set(key, result) || cache;\n return result;\n };\n memoized.cache = new (memoize.Cache || MapCache);\n return memoized;\n }\n\n // Expose `MapCache`.\n memoize.Cache = MapCache;\n\n /**\n * Creates a function that negates the result of the predicate `func`. The\n * `func` predicate is invoked with the `this` binding and arguments of the\n * created function.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Function\n * @param {Function} predicate The predicate to negate.\n * @returns {Function} Returns the new negated function.\n * @example\n *\n * function isEven(n) {\n * return n % 2 == 0;\n * }\n *\n * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));\n * // => [1, 3, 5]\n */\n function negate(predicate) {\n if (typeof predicate != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n return function() {\n var args = arguments;\n switch (args.length) {\n case 0: return !predicate.call(this);\n case 1: return !predicate.call(this, args[0]);\n case 2: return !predicate.call(this, args[0], args[1]);\n case 3: return !predicate.call(this, args[0], args[1], args[2]);\n }\n return !predicate.apply(this, args);\n };\n }\n\n /**\n * Creates a function that is restricted to invoking `func` once. Repeat calls\n * to the function return the value of the first invocation. The `func` is\n * invoked with the `this` binding and arguments of the created function.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to restrict.\n * @returns {Function} Returns the new restricted function.\n * @example\n *\n * var initialize = _.once(createApplication);\n * initialize();\n * initialize();\n * // => `createApplication` is invoked once\n */\n function once(func) {\n return before(2, func);\n }\n\n /**\n * Creates a function that invokes `func` with its arguments transformed.\n *\n * @static\n * @since 4.0.0\n * @memberOf _\n * @category Function\n * @param {Function} func The function to wrap.\n * @param {...(Function|Function[])} [transforms=[_.identity]]\n * The argument transforms.\n * @returns {Function} Returns the new function.\n * @example\n *\n * function doubled(n) {\n * return n * 2;\n * }\n *\n * function square(n) {\n * return n * n;\n * }\n *\n * var func = _.overArgs(function(x, y) {\n * return [x, y];\n * }, [square, doubled]);\n *\n * func(9, 3);\n * // => [81, 6]\n *\n * func(10, 5);\n * // => [100, 10]\n */\n var overArgs = castRest(function(func, transforms) {\n transforms = (transforms.length == 1 && isArray(transforms[0]))\n ? arrayMap(transforms[0], baseUnary(getIteratee()))\n : arrayMap(baseFlatten(transforms, 1), baseUnary(getIteratee()));\n\n var funcsLength = transforms.length;\n return baseRest(function(args) {\n var index = -1,\n length = nativeMin(args.length, funcsLength);\n\n while (++index < length) {\n args[index] = transforms[index].call(this, args[index]);\n }\n return apply(func, this, args);\n });\n });\n\n /**\n * Creates a function that invokes `func` with `partials` prepended to the\n * arguments it receives. This method is like `_.bind` except it does **not**\n * alter the `this` binding.\n *\n * The `_.partial.placeholder` value, which defaults to `_` in monolithic\n * builds, may be used as a placeholder for partially applied arguments.\n *\n * **Note:** This method doesn't set the \"length\" property of partially\n * applied functions.\n *\n * @static\n * @memberOf _\n * @since 0.2.0\n * @category Function\n * @param {Function} func The function to partially apply arguments to.\n * @param {...*} [partials] The arguments to be partially applied.\n * @returns {Function} Returns the new partially applied function.\n * @example\n *\n * function greet(greeting, name) {\n * return greeting + ' ' + name;\n * }\n *\n * var sayHelloTo = _.partial(greet, 'hello');\n * sayHelloTo('fred');\n * // => 'hello fred'\n *\n * // Partially applied with placeholders.\n * var greetFred = _.partial(greet, _, 'fred');\n * greetFred('hi');\n * // => 'hi fred'\n */\n var partial = baseRest(function(func, partials) {\n var holders = replaceHolders(partials, getHolder(partial));\n return createWrap(func, WRAP_PARTIAL_FLAG, undefined, partials, holders);\n });\n\n /**\n * This method is like `_.partial` except that partially applied arguments\n * are appended to the arguments it receives.\n *\n * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic\n * builds, may be used as a placeholder for partially applied arguments.\n *\n * **Note:** This method doesn't set the \"length\" property of partially\n * applied functions.\n *\n * @static\n * @memberOf _\n * @since 1.0.0\n * @category Function\n * @param {Function} func The function to partially apply arguments to.\n * @param {...*} [partials] The arguments to be partially applied.\n * @returns {Function} Returns the new partially applied function.\n * @example\n *\n * function greet(greeting, name) {\n * return greeting + ' ' + name;\n * }\n *\n * var greetFred = _.partialRight(greet, 'fred');\n * greetFred('hi');\n * // => 'hi fred'\n *\n * // Partially applied with placeholders.\n * var sayHelloTo = _.partialRight(greet, 'hello', _);\n * sayHelloTo('fred');\n * // => 'hello fred'\n */\n var partialRight = baseRest(function(func, partials) {\n var holders = replaceHolders(partials, getHolder(partialRight));\n return createWrap(func, WRAP_PARTIAL_RIGHT_FLAG, undefined, partials, holders);\n });\n\n /**\n * Creates a function that invokes `func` with arguments arranged according\n * to the specified `indexes` where the argument value at the first index is\n * provided as the first argument, the argument value at the second index is\n * provided as the second argument, and so on.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Function\n * @param {Function} func The function to rearrange arguments for.\n * @param {...(number|number[])} indexes The arranged argument indexes.\n * @returns {Function} Returns the new function.\n * @example\n *\n * var rearged = _.rearg(function(a, b, c) {\n * return [a, b, c];\n * }, [2, 0, 1]);\n *\n * rearged('b', 'c', 'a')\n * // => ['a', 'b', 'c']\n */\n var rearg = flatRest(function(func, indexes) {\n return createWrap(func, WRAP_REARG_FLAG, undefined, undefined, undefined, indexes);\n });\n\n /**\n * Creates a function that invokes `func` with the `this` binding of the\n * created function and arguments from `start` and beyond provided as\n * an array.\n *\n * **Note:** This method is based on the\n * [rest parameter](https://mdn.io/rest_parameters).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Function\n * @param {Function} func The function to apply a rest parameter to.\n * @param {number} [start=func.length-1] The start position of the rest parameter.\n * @returns {Function} Returns the new function.\n * @example\n *\n * var say = _.rest(function(what, names) {\n * return what + ' ' + _.initial(names).join(', ') +\n * (_.size(names) > 1 ? ', & ' : '') + _.last(names);\n * });\n *\n * say('hello', 'fred', 'barney', 'pebbles');\n * // => 'hello fred, barney, & pebbles'\n */\n function rest(func, start) {\n if (typeof func != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n start = start === undefined ? start : toInteger(start);\n return baseRest(func, start);\n }\n\n /**\n * Creates a function that invokes `func` with the `this` binding of the\n * create function and an array of arguments much like\n * [`Function#apply`](http://www.ecma-international.org/ecma-262/7.0/#sec-function.prototype.apply).\n *\n * **Note:** This method is based on the\n * [spread operator](https://mdn.io/spread_operator).\n *\n * @static\n * @memberOf _\n * @since 3.2.0\n * @category Function\n * @param {Function} func The function to spread arguments over.\n * @param {number} [start=0] The start position of the spread.\n * @returns {Function} Returns the new function.\n * @example\n *\n * var say = _.spread(function(who, what) {\n * return who + ' says ' + what;\n * });\n *\n * say(['fred', 'hello']);\n * // => 'fred says hello'\n *\n * var numbers = Promise.all([\n * Promise.resolve(40),\n * Promise.resolve(36)\n * ]);\n *\n * numbers.then(_.spread(function(x, y) {\n * return x + y;\n * }));\n * // => a Promise of 76\n */\n function spread(func, start) {\n if (typeof func != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n start = start == null ? 0 : nativeMax(toInteger(start), 0);\n return baseRest(function(args) {\n var array = args[start],\n otherArgs = castSlice(args, 0, start);\n\n if (array) {\n arrayPush(otherArgs, array);\n }\n return apply(func, this, otherArgs);\n });\n }\n\n /**\n * Creates a throttled function that only invokes `func` at most once per\n * every `wait` milliseconds. The throttled function comes with a `cancel`\n * method to cancel delayed `func` invocations and a `flush` method to\n * immediately invoke them. Provide `options` to indicate whether `func`\n * should be invoked on the leading and/or trailing edge of the `wait`\n * timeout. The `func` is invoked with the last arguments provided to the\n * throttled function. Subsequent calls to the throttled function return the\n * result of the last `func` invocation.\n *\n * **Note:** If `leading` and `trailing` options are `true`, `func` is\n * invoked on the trailing edge of the timeout only if the throttled function\n * is invoked more than once during the `wait` timeout.\n *\n * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred\n * until to the next tick, similar to `setTimeout` with a timeout of `0`.\n *\n * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)\n * for details over the differences between `_.throttle` and `_.debounce`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to throttle.\n * @param {number} [wait=0] The number of milliseconds to throttle invocations to.\n * @param {Object} [options={}] The options object.\n * @param {boolean} [options.leading=true]\n * Specify invoking on the leading edge of the timeout.\n * @param {boolean} [options.trailing=true]\n * Specify invoking on the trailing edge of the timeout.\n * @returns {Function} Returns the new throttled function.\n * @example\n *\n * // Avoid excessively updating the position while scrolling.\n * jQuery(window).on('scroll', _.throttle(updatePosition, 100));\n *\n * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.\n * var throttled = _.throttle(renewToken, 300000, { 'trailing': false });\n * jQuery(element).on('click', throttled);\n *\n * // Cancel the trailing throttled invocation.\n * jQuery(window).on('popstate', throttled.cancel);\n */\n function throttle(func, wait, options) {\n var leading = true,\n trailing = true;\n\n if (typeof func != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n if (isObject(options)) {\n leading = 'leading' in options ? !!options.leading : leading;\n trailing = 'trailing' in options ? !!options.trailing : trailing;\n }\n return debounce(func, wait, {\n 'leading': leading,\n 'maxWait': wait,\n 'trailing': trailing\n });\n }\n\n /**\n * Creates a function that accepts up to one argument, ignoring any\n * additional arguments.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Function\n * @param {Function} func The function to cap arguments for.\n * @returns {Function} Returns the new capped function.\n * @example\n *\n * _.map(['6', '8', '10'], _.unary(parseInt));\n * // => [6, 8, 10]\n */\n function unary(func) {\n return ary(func, 1);\n }\n\n /**\n * Creates a function that provides `value` to `wrapper` as its first\n * argument. Any additional arguments provided to the function are appended\n * to those provided to the `wrapper`. The wrapper is invoked with the `this`\n * binding of the created function.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {*} value The value to wrap.\n * @param {Function} [wrapper=identity] The wrapper function.\n * @returns {Function} Returns the new function.\n * @example\n *\n * var p = _.wrap(_.escape, function(func, text) {\n * return '' + func(text) + '
';\n * });\n *\n * p('fred, barney, & pebbles');\n * // => 'fred, barney, & pebbles
'\n */\n function wrap(value, wrapper) {\n return partial(castFunction(wrapper), value);\n }\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Casts `value` as an array if it's not one.\n *\n * @static\n * @memberOf _\n * @since 4.4.0\n * @category Lang\n * @param {*} value The value to inspect.\n * @returns {Array} Returns the cast array.\n * @example\n *\n * _.castArray(1);\n * // => [1]\n *\n * _.castArray({ 'a': 1 });\n * // => [{ 'a': 1 }]\n *\n * _.castArray('abc');\n * // => ['abc']\n *\n * _.castArray(null);\n * // => [null]\n *\n * _.castArray(undefined);\n * // => [undefined]\n *\n * _.castArray();\n * // => []\n *\n * var array = [1, 2, 3];\n * console.log(_.castArray(array) === array);\n * // => true\n */\n function castArray() {\n if (!arguments.length) {\n return [];\n }\n var value = arguments[0];\n return isArray(value) ? value : [value];\n }\n\n /**\n * Creates a shallow clone of `value`.\n *\n * **Note:** This method is loosely based on the\n * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm)\n * and supports cloning arrays, array buffers, booleans, date objects, maps,\n * numbers, `Object` objects, regexes, sets, strings, symbols, and typed\n * arrays. The own enumerable properties of `arguments` objects are cloned\n * as plain objects. An empty object is returned for uncloneable values such\n * as error objects, functions, DOM nodes, and WeakMaps.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to clone.\n * @returns {*} Returns the cloned value.\n * @see _.cloneDeep\n * @example\n *\n * var objects = [{ 'a': 1 }, { 'b': 2 }];\n *\n * var shallow = _.clone(objects);\n * console.log(shallow[0] === objects[0]);\n * // => true\n */\n function clone(value) {\n return baseClone(value, CLONE_SYMBOLS_FLAG);\n }\n\n /**\n * This method is like `_.clone` except that it accepts `customizer` which\n * is invoked to produce the cloned value. If `customizer` returns `undefined`,\n * cloning is handled by the method instead. The `customizer` is invoked with\n * up to four arguments; (value [, index|key, object, stack]).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to clone.\n * @param {Function} [customizer] The function to customize cloning.\n * @returns {*} Returns the cloned value.\n * @see _.cloneDeepWith\n * @example\n *\n * function customizer(value) {\n * if (_.isElement(value)) {\n * return value.cloneNode(false);\n * }\n * }\n *\n * var el = _.cloneWith(document.body, customizer);\n *\n * console.log(el === document.body);\n * // => false\n * console.log(el.nodeName);\n * // => 'BODY'\n * console.log(el.childNodes.length);\n * // => 0\n */\n function cloneWith(value, customizer) {\n customizer = typeof customizer == 'function' ? customizer : undefined;\n return baseClone(value, CLONE_SYMBOLS_FLAG, customizer);\n }\n\n /**\n * This method is like `_.clone` except that it recursively clones `value`.\n *\n * @static\n * @memberOf _\n * @since 1.0.0\n * @category Lang\n * @param {*} value The value to recursively clone.\n * @returns {*} Returns the deep cloned value.\n * @see _.clone\n * @example\n *\n * var objects = [{ 'a': 1 }, { 'b': 2 }];\n *\n * var deep = _.cloneDeep(objects);\n * console.log(deep[0] === objects[0]);\n * // => false\n */\n function cloneDeep(value) {\n return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG);\n }\n\n /**\n * This method is like `_.cloneWith` except that it recursively clones `value`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to recursively clone.\n * @param {Function} [customizer] The function to customize cloning.\n * @returns {*} Returns the deep cloned value.\n * @see _.cloneWith\n * @example\n *\n * function customizer(value) {\n * if (_.isElement(value)) {\n * return value.cloneNode(true);\n * }\n * }\n *\n * var el = _.cloneDeepWith(document.body, customizer);\n *\n * console.log(el === document.body);\n * // => false\n * console.log(el.nodeName);\n * // => 'BODY'\n * console.log(el.childNodes.length);\n * // => 20\n */\n function cloneDeepWith(value, customizer) {\n customizer = typeof customizer == 'function' ? customizer : undefined;\n return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer);\n }\n\n /**\n * Checks if `object` conforms to `source` by invoking the predicate\n * properties of `source` with the corresponding property values of `object`.\n *\n * **Note:** This method is equivalent to `_.conforms` when `source` is\n * partially applied.\n *\n * @static\n * @memberOf _\n * @since 4.14.0\n * @category Lang\n * @param {Object} object The object to inspect.\n * @param {Object} source The object of property predicates to conform to.\n * @returns {boolean} Returns `true` if `object` conforms, else `false`.\n * @example\n *\n * var object = { 'a': 1, 'b': 2 };\n *\n * _.conformsTo(object, { 'b': function(n) { return n > 1; } });\n * // => true\n *\n * _.conformsTo(object, { 'b': function(n) { return n > 2; } });\n * // => false\n */\n function conformsTo(object, source) {\n return source == null || baseConformsTo(object, source, keys(source));\n }\n\n /**\n * Performs a\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * comparison between two values to determine if they are equivalent.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.eq(object, object);\n * // => true\n *\n * _.eq(object, other);\n * // => false\n *\n * _.eq('a', 'a');\n * // => true\n *\n * _.eq('a', Object('a'));\n * // => false\n *\n * _.eq(NaN, NaN);\n * // => true\n */\n function eq(value, other) {\n return value === other || (value !== value && other !== other);\n }\n\n /**\n * Checks if `value` is greater than `other`.\n *\n * @static\n * @memberOf _\n * @since 3.9.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if `value` is greater than `other`,\n * else `false`.\n * @see _.lt\n * @example\n *\n * _.gt(3, 1);\n * // => true\n *\n * _.gt(3, 3);\n * // => false\n *\n * _.gt(1, 3);\n * // => false\n */\n var gt = createRelationalOperation(baseGt);\n\n /**\n * Checks if `value` is greater than or equal to `other`.\n *\n * @static\n * @memberOf _\n * @since 3.9.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if `value` is greater than or equal to\n * `other`, else `false`.\n * @see _.lte\n * @example\n *\n * _.gte(3, 1);\n * // => true\n *\n * _.gte(3, 3);\n * // => true\n *\n * _.gte(1, 3);\n * // => false\n */\n var gte = createRelationalOperation(function(value, other) {\n return value >= other;\n });\n\n /**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n * else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\n var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {\n return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&\n !propertyIsEnumerable.call(value, 'callee');\n };\n\n /**\n * Checks if `value` is classified as an `Array` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array, else `false`.\n * @example\n *\n * _.isArray([1, 2, 3]);\n * // => true\n *\n * _.isArray(document.body.children);\n * // => false\n *\n * _.isArray('abc');\n * // => false\n *\n * _.isArray(_.noop);\n * // => false\n */\n var isArray = Array.isArray;\n\n /**\n * Checks if `value` is classified as an `ArrayBuffer` object.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.\n * @example\n *\n * _.isArrayBuffer(new ArrayBuffer(2));\n * // => true\n *\n * _.isArrayBuffer(new Array(2));\n * // => false\n */\n var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer;\n\n /**\n * Checks if `value` is array-like. A value is considered array-like if it's\n * not a function and has a `value.length` that's an integer greater than or\n * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is array-like, else `false`.\n * @example\n *\n * _.isArrayLike([1, 2, 3]);\n * // => true\n *\n * _.isArrayLike(document.body.children);\n * // => true\n *\n * _.isArrayLike('abc');\n * // => true\n *\n * _.isArrayLike(_.noop);\n * // => false\n */\n function isArrayLike(value) {\n return value != null && isLength(value.length) && !isFunction(value);\n }\n\n /**\n * This method is like `_.isArrayLike` except that it also checks if `value`\n * is an object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array-like object,\n * else `false`.\n * @example\n *\n * _.isArrayLikeObject([1, 2, 3]);\n * // => true\n *\n * _.isArrayLikeObject(document.body.children);\n * // => true\n *\n * _.isArrayLikeObject('abc');\n * // => false\n *\n * _.isArrayLikeObject(_.noop);\n * // => false\n */\n function isArrayLikeObject(value) {\n return isObjectLike(value) && isArrayLike(value);\n }\n\n /**\n * Checks if `value` is classified as a boolean primitive or object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a boolean, else `false`.\n * @example\n *\n * _.isBoolean(false);\n * // => true\n *\n * _.isBoolean(null);\n * // => false\n */\n function isBoolean(value) {\n return value === true || value === false ||\n (isObjectLike(value) && baseGetTag(value) == boolTag);\n }\n\n /**\n * Checks if `value` is a buffer.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.\n * @example\n *\n * _.isBuffer(new Buffer(2));\n * // => true\n *\n * _.isBuffer(new Uint8Array(2));\n * // => false\n */\n var isBuffer = nativeIsBuffer || stubFalse;\n\n /**\n * Checks if `value` is classified as a `Date` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a date object, else `false`.\n * @example\n *\n * _.isDate(new Date);\n * // => true\n *\n * _.isDate('Mon April 23 2012');\n * // => false\n */\n var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate;\n\n /**\n * Checks if `value` is likely a DOM element.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`.\n * @example\n *\n * _.isElement(document.body);\n * // => true\n *\n * _.isElement('');\n * // => false\n */\n function isElement(value) {\n return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value);\n }\n\n /**\n * Checks if `value` is an empty object, collection, map, or set.\n *\n * Objects are considered empty if they have no own enumerable string keyed\n * properties.\n *\n * Array-like values such as `arguments` objects, arrays, buffers, strings, or\n * jQuery-like collections are considered empty if they have a `length` of `0`.\n * Similarly, maps and sets are considered empty if they have a `size` of `0`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is empty, else `false`.\n * @example\n *\n * _.isEmpty(null);\n * // => true\n *\n * _.isEmpty(true);\n * // => true\n *\n * _.isEmpty(1);\n * // => true\n *\n * _.isEmpty([1, 2, 3]);\n * // => false\n *\n * _.isEmpty({ 'a': 1 });\n * // => false\n */\n function isEmpty(value) {\n if (value == null) {\n return true;\n }\n if (isArrayLike(value) &&\n (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' ||\n isBuffer(value) || isTypedArray(value) || isArguments(value))) {\n return !value.length;\n }\n var tag = getTag(value);\n if (tag == mapTag || tag == setTag) {\n return !value.size;\n }\n if (isPrototype(value)) {\n return !baseKeys(value).length;\n }\n for (var key in value) {\n if (hasOwnProperty.call(value, key)) {\n return false;\n }\n }\n return true;\n }\n\n /**\n * Performs a deep comparison between two values to determine if they are\n * equivalent.\n *\n * **Note:** This method supports comparing arrays, array buffers, booleans,\n * date objects, error objects, maps, numbers, `Object` objects, regexes,\n * sets, strings, symbols, and typed arrays. `Object` objects are compared\n * by their own, not inherited, enumerable properties. Functions and DOM\n * nodes are compared by strict equality, i.e. `===`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.isEqual(object, other);\n * // => true\n *\n * object === other;\n * // => false\n */\n function isEqual(value, other) {\n return baseIsEqual(value, other);\n }\n\n /**\n * This method is like `_.isEqual` except that it accepts `customizer` which\n * is invoked to compare values. If `customizer` returns `undefined`, comparisons\n * are handled by the method instead. The `customizer` is invoked with up to\n * six arguments: (objValue, othValue [, index|key, object, other, stack]).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @param {Function} [customizer] The function to customize comparisons.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * function isGreeting(value) {\n * return /^h(?:i|ello)$/.test(value);\n * }\n *\n * function customizer(objValue, othValue) {\n * if (isGreeting(objValue) && isGreeting(othValue)) {\n * return true;\n * }\n * }\n *\n * var array = ['hello', 'goodbye'];\n * var other = ['hi', 'goodbye'];\n *\n * _.isEqualWith(array, other, customizer);\n * // => true\n */\n function isEqualWith(value, other, customizer) {\n customizer = typeof customizer == 'function' ? customizer : undefined;\n var result = customizer ? customizer(value, other) : undefined;\n return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result;\n }\n\n /**\n * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`,\n * `SyntaxError`, `TypeError`, or `URIError` object.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an error object, else `false`.\n * @example\n *\n * _.isError(new Error);\n * // => true\n *\n * _.isError(Error);\n * // => false\n */\n function isError(value) {\n if (!isObjectLike(value)) {\n return false;\n }\n var tag = baseGetTag(value);\n return tag == errorTag || tag == domExcTag ||\n (typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value));\n }\n\n /**\n * Checks if `value` is a finite primitive number.\n *\n * **Note:** This method is based on\n * [`Number.isFinite`](https://mdn.io/Number/isFinite).\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a finite number, else `false`.\n * @example\n *\n * _.isFinite(3);\n * // => true\n *\n * _.isFinite(Number.MIN_VALUE);\n * // => true\n *\n * _.isFinite(Infinity);\n * // => false\n *\n * _.isFinite('3');\n * // => false\n */\n function isFinite(value) {\n return typeof value == 'number' && nativeIsFinite(value);\n }\n\n /**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\n function isFunction(value) {\n if (!isObject(value)) {\n return false;\n }\n // The use of `Object#toString` avoids issues with the `typeof` operator\n // in Safari 9 which returns 'object' for typed arrays and other constructors.\n var tag = baseGetTag(value);\n return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;\n }\n\n /**\n * Checks if `value` is an integer.\n *\n * **Note:** This method is based on\n * [`Number.isInteger`](https://mdn.io/Number/isInteger).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an integer, else `false`.\n * @example\n *\n * _.isInteger(3);\n * // => true\n *\n * _.isInteger(Number.MIN_VALUE);\n * // => false\n *\n * _.isInteger(Infinity);\n * // => false\n *\n * _.isInteger('3');\n * // => false\n */\n function isInteger(value) {\n return typeof value == 'number' && value == toInteger(value);\n }\n\n /**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\n function isLength(value) {\n return typeof value == 'number' &&\n value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n }\n\n /**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\n function isObject(value) {\n var type = typeof value;\n return value != null && (type == 'object' || type == 'function');\n }\n\n /**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\n function isObjectLike(value) {\n return value != null && typeof value == 'object';\n }\n\n /**\n * Checks if `value` is classified as a `Map` object.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a map, else `false`.\n * @example\n *\n * _.isMap(new Map);\n * // => true\n *\n * _.isMap(new WeakMap);\n * // => false\n */\n var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap;\n\n /**\n * Performs a partial deep comparison between `object` and `source` to\n * determine if `object` contains equivalent property values.\n *\n * **Note:** This method is equivalent to `_.matches` when `source` is\n * partially applied.\n *\n * Partial comparisons will match empty array and empty object `source`\n * values against any array or object value, respectively. See `_.isEqual`\n * for a list of supported value comparisons.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {Object} object The object to inspect.\n * @param {Object} source The object of property values to match.\n * @returns {boolean} Returns `true` if `object` is a match, else `false`.\n * @example\n *\n * var object = { 'a': 1, 'b': 2 };\n *\n * _.isMatch(object, { 'b': 2 });\n * // => true\n *\n * _.isMatch(object, { 'b': 1 });\n * // => false\n */\n function isMatch(object, source) {\n return object === source || baseIsMatch(object, source, getMatchData(source));\n }\n\n /**\n * This method is like `_.isMatch` except that it accepts `customizer` which\n * is invoked to compare values. If `customizer` returns `undefined`, comparisons\n * are handled by the method instead. The `customizer` is invoked with five\n * arguments: (objValue, srcValue, index|key, object, source).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {Object} object The object to inspect.\n * @param {Object} source The object of property values to match.\n * @param {Function} [customizer] The function to customize comparisons.\n * @returns {boolean} Returns `true` if `object` is a match, else `false`.\n * @example\n *\n * function isGreeting(value) {\n * return /^h(?:i|ello)$/.test(value);\n * }\n *\n * function customizer(objValue, srcValue) {\n * if (isGreeting(objValue) && isGreeting(srcValue)) {\n * return true;\n * }\n * }\n *\n * var object = { 'greeting': 'hello' };\n * var source = { 'greeting': 'hi' };\n *\n * _.isMatchWith(object, source, customizer);\n * // => true\n */\n function isMatchWith(object, source, customizer) {\n customizer = typeof customizer == 'function' ? customizer : undefined;\n return baseIsMatch(object, source, getMatchData(source), customizer);\n }\n\n /**\n * Checks if `value` is `NaN`.\n *\n * **Note:** This method is based on\n * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as\n * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for\n * `undefined` and other non-number values.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.\n * @example\n *\n * _.isNaN(NaN);\n * // => true\n *\n * _.isNaN(new Number(NaN));\n * // => true\n *\n * isNaN(undefined);\n * // => true\n *\n * _.isNaN(undefined);\n * // => false\n */\n function isNaN(value) {\n // An `NaN` primitive is the only value that is not equal to itself.\n // Perform the `toStringTag` check first to avoid errors with some\n // ActiveX objects in IE.\n return isNumber(value) && value != +value;\n }\n\n /**\n * Checks if `value` is a pristine native function.\n *\n * **Note:** This method can't reliably detect native functions in the presence\n * of the core-js package because core-js circumvents this kind of detection.\n * Despite multiple requests, the core-js maintainer has made it clear: any\n * attempt to fix the detection will be obstructed. As a result, we're left\n * with little choice but to throw an error. Unfortunately, this also affects\n * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill),\n * which rely on core-js.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a native function,\n * else `false`.\n * @example\n *\n * _.isNative(Array.prototype.push);\n * // => true\n *\n * _.isNative(_);\n * // => false\n */\n function isNative(value) {\n if (isMaskable(value)) {\n throw new Error(CORE_ERROR_TEXT);\n }\n return baseIsNative(value);\n }\n\n /**\n * Checks if `value` is `null`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is `null`, else `false`.\n * @example\n *\n * _.isNull(null);\n * // => true\n *\n * _.isNull(void 0);\n * // => false\n */\n function isNull(value) {\n return value === null;\n }\n\n /**\n * Checks if `value` is `null` or `undefined`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is nullish, else `false`.\n * @example\n *\n * _.isNil(null);\n * // => true\n *\n * _.isNil(void 0);\n * // => true\n *\n * _.isNil(NaN);\n * // => false\n */\n function isNil(value) {\n return value == null;\n }\n\n /**\n * Checks if `value` is classified as a `Number` primitive or object.\n *\n * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are\n * classified as numbers, use the `_.isFinite` method.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a number, else `false`.\n * @example\n *\n * _.isNumber(3);\n * // => true\n *\n * _.isNumber(Number.MIN_VALUE);\n * // => true\n *\n * _.isNumber(Infinity);\n * // => true\n *\n * _.isNumber('3');\n * // => false\n */\n function isNumber(value) {\n return typeof value == 'number' ||\n (isObjectLike(value) && baseGetTag(value) == numberTag);\n }\n\n /**\n * Checks if `value` is a plain object, that is, an object created by the\n * `Object` constructor or one with a `[[Prototype]]` of `null`.\n *\n * @static\n * @memberOf _\n * @since 0.8.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * }\n *\n * _.isPlainObject(new Foo);\n * // => false\n *\n * _.isPlainObject([1, 2, 3]);\n * // => false\n *\n * _.isPlainObject({ 'x': 0, 'y': 0 });\n * // => true\n *\n * _.isPlainObject(Object.create(null));\n * // => true\n */\n function isPlainObject(value) {\n if (!isObjectLike(value) || baseGetTag(value) != objectTag) {\n return false;\n }\n var proto = getPrototype(value);\n if (proto === null) {\n return true;\n }\n var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;\n return typeof Ctor == 'function' && Ctor instanceof Ctor &&\n funcToString.call(Ctor) == objectCtorString;\n }\n\n /**\n * Checks if `value` is classified as a `RegExp` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.\n * @example\n *\n * _.isRegExp(/abc/);\n * // => true\n *\n * _.isRegExp('/abc/');\n * // => false\n */\n var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp;\n\n /**\n * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754\n * double precision number which isn't the result of a rounded unsafe integer.\n *\n * **Note:** This method is based on\n * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`.\n * @example\n *\n * _.isSafeInteger(3);\n * // => true\n *\n * _.isSafeInteger(Number.MIN_VALUE);\n * // => false\n *\n * _.isSafeInteger(Infinity);\n * // => false\n *\n * _.isSafeInteger('3');\n * // => false\n */\n function isSafeInteger(value) {\n return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER;\n }\n\n /**\n * Checks if `value` is classified as a `Set` object.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a set, else `false`.\n * @example\n *\n * _.isSet(new Set);\n * // => true\n *\n * _.isSet(new WeakSet);\n * // => false\n */\n var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet;\n\n /**\n * Checks if `value` is classified as a `String` primitive or object.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a string, else `false`.\n * @example\n *\n * _.isString('abc');\n * // => true\n *\n * _.isString(1);\n * // => false\n */\n function isString(value) {\n return typeof value == 'string' ||\n (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag);\n }\n\n /**\n * Checks if `value` is classified as a `Symbol` primitive or object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.\n * @example\n *\n * _.isSymbol(Symbol.iterator);\n * // => true\n *\n * _.isSymbol('abc');\n * // => false\n */\n function isSymbol(value) {\n return typeof value == 'symbol' ||\n (isObjectLike(value) && baseGetTag(value) == symbolTag);\n }\n\n /**\n * Checks if `value` is classified as a typed array.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n * @example\n *\n * _.isTypedArray(new Uint8Array);\n * // => true\n *\n * _.isTypedArray([]);\n * // => false\n */\n var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;\n\n /**\n * Checks if `value` is `undefined`.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.\n * @example\n *\n * _.isUndefined(void 0);\n * // => true\n *\n * _.isUndefined(null);\n * // => false\n */\n function isUndefined(value) {\n return value === undefined;\n }\n\n /**\n * Checks if `value` is classified as a `WeakMap` object.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a weak map, else `false`.\n * @example\n *\n * _.isWeakMap(new WeakMap);\n * // => true\n *\n * _.isWeakMap(new Map);\n * // => false\n */\n function isWeakMap(value) {\n return isObjectLike(value) && getTag(value) == weakMapTag;\n }\n\n /**\n * Checks if `value` is classified as a `WeakSet` object.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a weak set, else `false`.\n * @example\n *\n * _.isWeakSet(new WeakSet);\n * // => true\n *\n * _.isWeakSet(new Set);\n * // => false\n */\n function isWeakSet(value) {\n return isObjectLike(value) && baseGetTag(value) == weakSetTag;\n }\n\n /**\n * Checks if `value` is less than `other`.\n *\n * @static\n * @memberOf _\n * @since 3.9.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if `value` is less than `other`,\n * else `false`.\n * @see _.gt\n * @example\n *\n * _.lt(1, 3);\n * // => true\n *\n * _.lt(3, 3);\n * // => false\n *\n * _.lt(3, 1);\n * // => false\n */\n var lt = createRelationalOperation(baseLt);\n\n /**\n * Checks if `value` is less than or equal to `other`.\n *\n * @static\n * @memberOf _\n * @since 3.9.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if `value` is less than or equal to\n * `other`, else `false`.\n * @see _.gte\n * @example\n *\n * _.lte(1, 3);\n * // => true\n *\n * _.lte(3, 3);\n * // => true\n *\n * _.lte(3, 1);\n * // => false\n */\n var lte = createRelationalOperation(function(value, other) {\n return value <= other;\n });\n\n /**\n * Converts `value` to an array.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {Array} Returns the converted array.\n * @example\n *\n * _.toArray({ 'a': 1, 'b': 2 });\n * // => [1, 2]\n *\n * _.toArray('abc');\n * // => ['a', 'b', 'c']\n *\n * _.toArray(1);\n * // => []\n *\n * _.toArray(null);\n * // => []\n */\n function toArray(value) {\n if (!value) {\n return [];\n }\n if (isArrayLike(value)) {\n return isString(value) ? stringToArray(value) : copyArray(value);\n }\n if (symIterator && value[symIterator]) {\n return iteratorToArray(value[symIterator]());\n }\n var tag = getTag(value),\n func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values);\n\n return func(value);\n }\n\n /**\n * Converts `value` to a finite number.\n *\n * @static\n * @memberOf _\n * @since 4.12.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {number} Returns the converted number.\n * @example\n *\n * _.toFinite(3.2);\n * // => 3.2\n *\n * _.toFinite(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toFinite(Infinity);\n * // => 1.7976931348623157e+308\n *\n * _.toFinite('3.2');\n * // => 3.2\n */\n function toFinite(value) {\n if (!value) {\n return value === 0 ? value : 0;\n }\n value = toNumber(value);\n if (value === INFINITY || value === -INFINITY) {\n var sign = (value < 0 ? -1 : 1);\n return sign * MAX_INTEGER;\n }\n return value === value ? value : 0;\n }\n\n /**\n * Converts `value` to an integer.\n *\n * **Note:** This method is loosely based on\n * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {number} Returns the converted integer.\n * @example\n *\n * _.toInteger(3.2);\n * // => 3\n *\n * _.toInteger(Number.MIN_VALUE);\n * // => 0\n *\n * _.toInteger(Infinity);\n * // => 1.7976931348623157e+308\n *\n * _.toInteger('3.2');\n * // => 3\n */\n function toInteger(value) {\n var result = toFinite(value),\n remainder = result % 1;\n\n return result === result ? (remainder ? result - remainder : result) : 0;\n }\n\n /**\n * Converts `value` to an integer suitable for use as the length of an\n * array-like object.\n *\n * **Note:** This method is based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {number} Returns the converted integer.\n * @example\n *\n * _.toLength(3.2);\n * // => 3\n *\n * _.toLength(Number.MIN_VALUE);\n * // => 0\n *\n * _.toLength(Infinity);\n * // => 4294967295\n *\n * _.toLength('3.2');\n * // => 3\n */\n function toLength(value) {\n return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0;\n }\n\n /**\n * Converts `value` to a number.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to process.\n * @returns {number} Returns the number.\n * @example\n *\n * _.toNumber(3.2);\n * // => 3.2\n *\n * _.toNumber(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toNumber(Infinity);\n * // => Infinity\n *\n * _.toNumber('3.2');\n * // => 3.2\n */\n function toNumber(value) {\n if (typeof value == 'number') {\n return value;\n }\n if (isSymbol(value)) {\n return NAN;\n }\n if (isObject(value)) {\n var other = typeof value.valueOf == 'function' ? value.valueOf() : value;\n value = isObject(other) ? (other + '') : other;\n }\n if (typeof value != 'string') {\n return value === 0 ? value : +value;\n }\n value = baseTrim(value);\n var isBinary = reIsBinary.test(value);\n return (isBinary || reIsOctal.test(value))\n ? freeParseInt(value.slice(2), isBinary ? 2 : 8)\n : (reIsBadHex.test(value) ? NAN : +value);\n }\n\n /**\n * Converts `value` to a plain object flattening inherited enumerable string\n * keyed properties of `value` to own properties of the plain object.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {Object} Returns the converted plain object.\n * @example\n *\n * function Foo() {\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.assign({ 'a': 1 }, new Foo);\n * // => { 'a': 1, 'b': 2 }\n *\n * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));\n * // => { 'a': 1, 'b': 2, 'c': 3 }\n */\n function toPlainObject(value) {\n return copyObject(value, keysIn(value));\n }\n\n /**\n * Converts `value` to a safe integer. A safe integer can be compared and\n * represented correctly.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {number} Returns the converted integer.\n * @example\n *\n * _.toSafeInteger(3.2);\n * // => 3\n *\n * _.toSafeInteger(Number.MIN_VALUE);\n * // => 0\n *\n * _.toSafeInteger(Infinity);\n * // => 9007199254740991\n *\n * _.toSafeInteger('3.2');\n * // => 3\n */\n function toSafeInteger(value) {\n return value\n ? baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER)\n : (value === 0 ? value : 0);\n }\n\n /**\n * Converts `value` to a string. An empty string is returned for `null`\n * and `undefined` values. The sign of `-0` is preserved.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {string} Returns the converted string.\n * @example\n *\n * _.toString(null);\n * // => ''\n *\n * _.toString(-0);\n * // => '-0'\n *\n * _.toString([1, 2, 3]);\n * // => '1,2,3'\n */\n function toString(value) {\n return value == null ? '' : baseToString(value);\n }\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Assigns own enumerable string keyed properties of source objects to the\n * destination object. Source objects are applied from left to right.\n * Subsequent sources overwrite property assignments of previous sources.\n *\n * **Note:** This method mutates `object` and is loosely based on\n * [`Object.assign`](https://mdn.io/Object/assign).\n *\n * @static\n * @memberOf _\n * @since 0.10.0\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} [sources] The source objects.\n * @returns {Object} Returns `object`.\n * @see _.assignIn\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * }\n *\n * function Bar() {\n * this.c = 3;\n * }\n *\n * Foo.prototype.b = 2;\n * Bar.prototype.d = 4;\n *\n * _.assign({ 'a': 0 }, new Foo, new Bar);\n * // => { 'a': 1, 'c': 3 }\n */\n var assign = createAssigner(function(object, source) {\n if (isPrototype(source) || isArrayLike(source)) {\n copyObject(source, keys(source), object);\n return;\n }\n for (var key in source) {\n if (hasOwnProperty.call(source, key)) {\n assignValue(object, key, source[key]);\n }\n }\n });\n\n /**\n * This method is like `_.assign` except that it iterates over own and\n * inherited source properties.\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @alias extend\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} [sources] The source objects.\n * @returns {Object} Returns `object`.\n * @see _.assign\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * }\n *\n * function Bar() {\n * this.c = 3;\n * }\n *\n * Foo.prototype.b = 2;\n * Bar.prototype.d = 4;\n *\n * _.assignIn({ 'a': 0 }, new Foo, new Bar);\n * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 }\n */\n var assignIn = createAssigner(function(object, source) {\n copyObject(source, keysIn(source), object);\n });\n\n /**\n * This method is like `_.assignIn` except that it accepts `customizer`\n * which is invoked to produce the assigned values. If `customizer` returns\n * `undefined`, assignment is handled by the method instead. The `customizer`\n * is invoked with five arguments: (objValue, srcValue, key, object, source).\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @alias extendWith\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} sources The source objects.\n * @param {Function} [customizer] The function to customize assigned values.\n * @returns {Object} Returns `object`.\n * @see _.assignWith\n * @example\n *\n * function customizer(objValue, srcValue) {\n * return _.isUndefined(objValue) ? srcValue : objValue;\n * }\n *\n * var defaults = _.partialRight(_.assignInWith, customizer);\n *\n * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });\n * // => { 'a': 1, 'b': 2 }\n */\n var assignInWith = createAssigner(function(object, source, srcIndex, customizer) {\n copyObject(source, keysIn(source), object, customizer);\n });\n\n /**\n * This method is like `_.assign` except that it accepts `customizer`\n * which is invoked to produce the assigned values. If `customizer` returns\n * `undefined`, assignment is handled by the method instead. The `customizer`\n * is invoked with five arguments: (objValue, srcValue, key, object, source).\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} sources The source objects.\n * @param {Function} [customizer] The function to customize assigned values.\n * @returns {Object} Returns `object`.\n * @see _.assignInWith\n * @example\n *\n * function customizer(objValue, srcValue) {\n * return _.isUndefined(objValue) ? srcValue : objValue;\n * }\n *\n * var defaults = _.partialRight(_.assignWith, customizer);\n *\n * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });\n * // => { 'a': 1, 'b': 2 }\n */\n var assignWith = createAssigner(function(object, source, srcIndex, customizer) {\n copyObject(source, keys(source), object, customizer);\n });\n\n /**\n * Creates an array of values corresponding to `paths` of `object`.\n *\n * @static\n * @memberOf _\n * @since 1.0.0\n * @category Object\n * @param {Object} object The object to iterate over.\n * @param {...(string|string[])} [paths] The property paths to pick.\n * @returns {Array} Returns the picked values.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };\n *\n * _.at(object, ['a[0].b.c', 'a[1]']);\n * // => [3, 4]\n */\n var at = flatRest(baseAt);\n\n /**\n * Creates an object that inherits from the `prototype` object. If a\n * `properties` object is given, its own enumerable string keyed properties\n * are assigned to the created object.\n *\n * @static\n * @memberOf _\n * @since 2.3.0\n * @category Object\n * @param {Object} prototype The object to inherit from.\n * @param {Object} [properties] The properties to assign to the object.\n * @returns {Object} Returns the new object.\n * @example\n *\n * function Shape() {\n * this.x = 0;\n * this.y = 0;\n * }\n *\n * function Circle() {\n * Shape.call(this);\n * }\n *\n * Circle.prototype = _.create(Shape.prototype, {\n * 'constructor': Circle\n * });\n *\n * var circle = new Circle;\n * circle instanceof Circle;\n * // => true\n *\n * circle instanceof Shape;\n * // => true\n */\n function create(prototype, properties) {\n var result = baseCreate(prototype);\n return properties == null ? result : baseAssign(result, properties);\n }\n\n /**\n * Assigns own and inherited enumerable string keyed properties of source\n * objects to the destination object for all destination properties that\n * resolve to `undefined`. Source objects are applied from left to right.\n * Once a property is set, additional values of the same property are ignored.\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} [sources] The source objects.\n * @returns {Object} Returns `object`.\n * @see _.defaultsDeep\n * @example\n *\n * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });\n * // => { 'a': 1, 'b': 2 }\n */\n var defaults = baseRest(function(object, sources) {\n object = Object(object);\n\n var index = -1;\n var length = sources.length;\n var guard = length > 2 ? sources[2] : undefined;\n\n if (guard && isIterateeCall(sources[0], sources[1], guard)) {\n length = 1;\n }\n\n while (++index < length) {\n var source = sources[index];\n var props = keysIn(source);\n var propsIndex = -1;\n var propsLength = props.length;\n\n while (++propsIndex < propsLength) {\n var key = props[propsIndex];\n var value = object[key];\n\n if (value === undefined ||\n (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) {\n object[key] = source[key];\n }\n }\n }\n\n return object;\n });\n\n /**\n * This method is like `_.defaults` except that it recursively assigns\n * default properties.\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 3.10.0\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} [sources] The source objects.\n * @returns {Object} Returns `object`.\n * @see _.defaults\n * @example\n *\n * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } });\n * // => { 'a': { 'b': 2, 'c': 3 } }\n */\n var defaultsDeep = baseRest(function(args) {\n args.push(undefined, customDefaultsMerge);\n return apply(mergeWith, undefined, args);\n });\n\n /**\n * This method is like `_.find` except that it returns the key of the first\n * element `predicate` returns truthy for instead of the element itself.\n *\n * @static\n * @memberOf _\n * @since 1.1.0\n * @category Object\n * @param {Object} object The object to inspect.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @returns {string|undefined} Returns the key of the matched element,\n * else `undefined`.\n * @example\n *\n * var users = {\n * 'barney': { 'age': 36, 'active': true },\n * 'fred': { 'age': 40, 'active': false },\n * 'pebbles': { 'age': 1, 'active': true }\n * };\n *\n * _.findKey(users, function(o) { return o.age < 40; });\n * // => 'barney' (iteration order is not guaranteed)\n *\n * // The `_.matches` iteratee shorthand.\n * _.findKey(users, { 'age': 1, 'active': true });\n * // => 'pebbles'\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.findKey(users, ['active', false]);\n * // => 'fred'\n *\n * // The `_.property` iteratee shorthand.\n * _.findKey(users, 'active');\n * // => 'barney'\n */\n function findKey(object, predicate) {\n return baseFindKey(object, getIteratee(predicate, 3), baseForOwn);\n }\n\n /**\n * This method is like `_.findKey` except that it iterates over elements of\n * a collection in the opposite order.\n *\n * @static\n * @memberOf _\n * @since 2.0.0\n * @category Object\n * @param {Object} object The object to inspect.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @returns {string|undefined} Returns the key of the matched element,\n * else `undefined`.\n * @example\n *\n * var users = {\n * 'barney': { 'age': 36, 'active': true },\n * 'fred': { 'age': 40, 'active': false },\n * 'pebbles': { 'age': 1, 'active': true }\n * };\n *\n * _.findLastKey(users, function(o) { return o.age < 40; });\n * // => returns 'pebbles' assuming `_.findKey` returns 'barney'\n *\n * // The `_.matches` iteratee shorthand.\n * _.findLastKey(users, { 'age': 36, 'active': true });\n * // => 'barney'\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.findLastKey(users, ['active', false]);\n * // => 'fred'\n *\n * // The `_.property` iteratee shorthand.\n * _.findLastKey(users, 'active');\n * // => 'pebbles'\n */\n function findLastKey(object, predicate) {\n return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight);\n }\n\n /**\n * Iterates over own and inherited enumerable string keyed properties of an\n * object and invokes `iteratee` for each property. The iteratee is invoked\n * with three arguments: (value, key, object). Iteratee functions may exit\n * iteration early by explicitly returning `false`.\n *\n * @static\n * @memberOf _\n * @since 0.3.0\n * @category Object\n * @param {Object} object The object to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Object} Returns `object`.\n * @see _.forInRight\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.forIn(new Foo, function(value, key) {\n * console.log(key);\n * });\n * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed).\n */\n function forIn(object, iteratee) {\n return object == null\n ? object\n : baseFor(object, getIteratee(iteratee, 3), keysIn);\n }\n\n /**\n * This method is like `_.forIn` except that it iterates over properties of\n * `object` in the opposite order.\n *\n * @static\n * @memberOf _\n * @since 2.0.0\n * @category Object\n * @param {Object} object The object to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Object} Returns `object`.\n * @see _.forIn\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.forInRight(new Foo, function(value, key) {\n * console.log(key);\n * });\n * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'.\n */\n function forInRight(object, iteratee) {\n return object == null\n ? object\n : baseForRight(object, getIteratee(iteratee, 3), keysIn);\n }\n\n /**\n * Iterates over own enumerable string keyed properties of an object and\n * invokes `iteratee` for each property. The iteratee is invoked with three\n * arguments: (value, key, object). Iteratee functions may exit iteration\n * early by explicitly returning `false`.\n *\n * @static\n * @memberOf _\n * @since 0.3.0\n * @category Object\n * @param {Object} object The object to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Object} Returns `object`.\n * @see _.forOwnRight\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.forOwn(new Foo, function(value, key) {\n * console.log(key);\n * });\n * // => Logs 'a' then 'b' (iteration order is not guaranteed).\n */\n function forOwn(object, iteratee) {\n return object && baseForOwn(object, getIteratee(iteratee, 3));\n }\n\n /**\n * This method is like `_.forOwn` except that it iterates over properties of\n * `object` in the opposite order.\n *\n * @static\n * @memberOf _\n * @since 2.0.0\n * @category Object\n * @param {Object} object The object to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Object} Returns `object`.\n * @see _.forOwn\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.forOwnRight(new Foo, function(value, key) {\n * console.log(key);\n * });\n * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'.\n */\n function forOwnRight(object, iteratee) {\n return object && baseForOwnRight(object, getIteratee(iteratee, 3));\n }\n\n /**\n * Creates an array of function property names from own enumerable properties\n * of `object`.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to inspect.\n * @returns {Array} Returns the function names.\n * @see _.functionsIn\n * @example\n *\n * function Foo() {\n * this.a = _.constant('a');\n * this.b = _.constant('b');\n * }\n *\n * Foo.prototype.c = _.constant('c');\n *\n * _.functions(new Foo);\n * // => ['a', 'b']\n */\n function functions(object) {\n return object == null ? [] : baseFunctions(object, keys(object));\n }\n\n /**\n * Creates an array of function property names from own and inherited\n * enumerable properties of `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The object to inspect.\n * @returns {Array} Returns the function names.\n * @see _.functions\n * @example\n *\n * function Foo() {\n * this.a = _.constant('a');\n * this.b = _.constant('b');\n * }\n *\n * Foo.prototype.c = _.constant('c');\n *\n * _.functionsIn(new Foo);\n * // => ['a', 'b', 'c']\n */\n function functionsIn(object) {\n return object == null ? [] : baseFunctions(object, keysIn(object));\n }\n\n /**\n * Gets the value at `path` of `object`. If the resolved value is\n * `undefined`, the `defaultValue` is returned in its place.\n *\n * @static\n * @memberOf _\n * @since 3.7.0\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to get.\n * @param {*} [defaultValue] The value returned for `undefined` resolved values.\n * @returns {*} Returns the resolved value.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 3 } }] };\n *\n * _.get(object, 'a[0].b.c');\n * // => 3\n *\n * _.get(object, ['a', '0', 'b', 'c']);\n * // => 3\n *\n * _.get(object, 'a.b.c', 'default');\n * // => 'default'\n */\n function get(object, path, defaultValue) {\n var result = object == null ? undefined : baseGet(object, path);\n return result === undefined ? defaultValue : result;\n }\n\n /**\n * Checks if `path` is a direct property of `object`.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path to check.\n * @returns {boolean} Returns `true` if `path` exists, else `false`.\n * @example\n *\n * var object = { 'a': { 'b': 2 } };\n * var other = _.create({ 'a': _.create({ 'b': 2 }) });\n *\n * _.has(object, 'a');\n * // => true\n *\n * _.has(object, 'a.b');\n * // => true\n *\n * _.has(object, ['a', 'b']);\n * // => true\n *\n * _.has(other, 'a');\n * // => false\n */\n function has(object, path) {\n return object != null && hasPath(object, path, baseHas);\n }\n\n /**\n * Checks if `path` is a direct or inherited property of `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path to check.\n * @returns {boolean} Returns `true` if `path` exists, else `false`.\n * @example\n *\n * var object = _.create({ 'a': _.create({ 'b': 2 }) });\n *\n * _.hasIn(object, 'a');\n * // => true\n *\n * _.hasIn(object, 'a.b');\n * // => true\n *\n * _.hasIn(object, ['a', 'b']);\n * // => true\n *\n * _.hasIn(object, 'b');\n * // => false\n */\n function hasIn(object, path) {\n return object != null && hasPath(object, path, baseHasIn);\n }\n\n /**\n * Creates an object composed of the inverted keys and values of `object`.\n * If `object` contains duplicate values, subsequent values overwrite\n * property assignments of previous values.\n *\n * @static\n * @memberOf _\n * @since 0.7.0\n * @category Object\n * @param {Object} object The object to invert.\n * @returns {Object} Returns the new inverted object.\n * @example\n *\n * var object = { 'a': 1, 'b': 2, 'c': 1 };\n *\n * _.invert(object);\n * // => { '1': 'c', '2': 'b' }\n */\n var invert = createInverter(function(result, value, key) {\n if (value != null &&\n typeof value.toString != 'function') {\n value = nativeObjectToString.call(value);\n }\n\n result[value] = key;\n }, constant(identity));\n\n /**\n * This method is like `_.invert` except that the inverted object is generated\n * from the results of running each element of `object` thru `iteratee`. The\n * corresponding inverted value of each inverted key is an array of keys\n * responsible for generating the inverted value. The iteratee is invoked\n * with one argument: (value).\n *\n * @static\n * @memberOf _\n * @since 4.1.0\n * @category Object\n * @param {Object} object The object to invert.\n * @param {Function} [iteratee=_.identity] The iteratee invoked per element.\n * @returns {Object} Returns the new inverted object.\n * @example\n *\n * var object = { 'a': 1, 'b': 2, 'c': 1 };\n *\n * _.invertBy(object);\n * // => { '1': ['a', 'c'], '2': ['b'] }\n *\n * _.invertBy(object, function(value) {\n * return 'group' + value;\n * });\n * // => { 'group1': ['a', 'c'], 'group2': ['b'] }\n */\n var invertBy = createInverter(function(result, value, key) {\n if (value != null &&\n typeof value.toString != 'function') {\n value = nativeObjectToString.call(value);\n }\n\n if (hasOwnProperty.call(result, value)) {\n result[value].push(key);\n } else {\n result[value] = [key];\n }\n }, getIteratee);\n\n /**\n * Invokes the method at `path` of `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the method to invoke.\n * @param {...*} [args] The arguments to invoke the method with.\n * @returns {*} Returns the result of the invoked method.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] };\n *\n * _.invoke(object, 'a[0].b.c.slice', 1, 3);\n * // => [2, 3]\n */\n var invoke = baseRest(baseInvoke);\n\n /**\n * Creates an array of the own enumerable property names of `object`.\n *\n * **Note:** Non-object values are coerced to objects. See the\n * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)\n * for more details.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.keys(new Foo);\n * // => ['a', 'b'] (iteration order is not guaranteed)\n *\n * _.keys('hi');\n * // => ['0', '1']\n */\n function keys(object) {\n return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);\n }\n\n /**\n * Creates an array of the own and inherited enumerable property names of `object`.\n *\n * **Note:** Non-object values are coerced to objects.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.keysIn(new Foo);\n * // => ['a', 'b', 'c'] (iteration order is not guaranteed)\n */\n function keysIn(object) {\n return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);\n }\n\n /**\n * The opposite of `_.mapValues`; this method creates an object with the\n * same values as `object` and keys generated by running each own enumerable\n * string keyed property of `object` thru `iteratee`. The iteratee is invoked\n * with three arguments: (value, key, object).\n *\n * @static\n * @memberOf _\n * @since 3.8.0\n * @category Object\n * @param {Object} object The object to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Object} Returns the new mapped object.\n * @see _.mapValues\n * @example\n *\n * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) {\n * return key + value;\n * });\n * // => { 'a1': 1, 'b2': 2 }\n */\n function mapKeys(object, iteratee) {\n var result = {};\n iteratee = getIteratee(iteratee, 3);\n\n baseForOwn(object, function(value, key, object) {\n baseAssignValue(result, iteratee(value, key, object), value);\n });\n return result;\n }\n\n /**\n * Creates an object with the same keys as `object` and values generated\n * by running each own enumerable string keyed property of `object` thru\n * `iteratee`. The iteratee is invoked with three arguments:\n * (value, key, object).\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Object\n * @param {Object} object The object to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Object} Returns the new mapped object.\n * @see _.mapKeys\n * @example\n *\n * var users = {\n * 'fred': { 'user': 'fred', 'age': 40 },\n * 'pebbles': { 'user': 'pebbles', 'age': 1 }\n * };\n *\n * _.mapValues(users, function(o) { return o.age; });\n * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)\n *\n * // The `_.property` iteratee shorthand.\n * _.mapValues(users, 'age');\n * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)\n */\n function mapValues(object, iteratee) {\n var result = {};\n iteratee = getIteratee(iteratee, 3);\n\n baseForOwn(object, function(value, key, object) {\n baseAssignValue(result, key, iteratee(value, key, object));\n });\n return result;\n }\n\n /**\n * This method is like `_.assign` except that it recursively merges own and\n * inherited enumerable string keyed properties of source objects into the\n * destination object. Source properties that resolve to `undefined` are\n * skipped if a destination value exists. Array and plain object properties\n * are merged recursively. Other objects and value types are overridden by\n * assignment. Source objects are applied from left to right. Subsequent\n * sources overwrite property assignments of previous sources.\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 0.5.0\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} [sources] The source objects.\n * @returns {Object} Returns `object`.\n * @example\n *\n * var object = {\n * 'a': [{ 'b': 2 }, { 'd': 4 }]\n * };\n *\n * var other = {\n * 'a': [{ 'c': 3 }, { 'e': 5 }]\n * };\n *\n * _.merge(object, other);\n * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }\n */\n var merge = createAssigner(function(object, source, srcIndex) {\n baseMerge(object, source, srcIndex);\n });\n\n /**\n * This method is like `_.merge` except that it accepts `customizer` which\n * is invoked to produce the merged values of the destination and source\n * properties. If `customizer` returns `undefined`, merging is handled by the\n * method instead. The `customizer` is invoked with six arguments:\n * (objValue, srcValue, key, object, source, stack).\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} sources The source objects.\n * @param {Function} customizer The function to customize assigned values.\n * @returns {Object} Returns `object`.\n * @example\n *\n * function customizer(objValue, srcValue) {\n * if (_.isArray(objValue)) {\n * return objValue.concat(srcValue);\n * }\n * }\n *\n * var object = { 'a': [1], 'b': [2] };\n * var other = { 'a': [3], 'b': [4] };\n *\n * _.mergeWith(object, other, customizer);\n * // => { 'a': [1, 3], 'b': [2, 4] }\n */\n var mergeWith = createAssigner(function(object, source, srcIndex, customizer) {\n baseMerge(object, source, srcIndex, customizer);\n });\n\n /**\n * The opposite of `_.pick`; this method creates an object composed of the\n * own and inherited enumerable property paths of `object` that are not omitted.\n *\n * **Note:** This method is considerably slower than `_.pick`.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The source object.\n * @param {...(string|string[])} [paths] The property paths to omit.\n * @returns {Object} Returns the new object.\n * @example\n *\n * var object = { 'a': 1, 'b': '2', 'c': 3 };\n *\n * _.omit(object, ['a', 'c']);\n * // => { 'b': '2' }\n */\n var omit = flatRest(function(object, paths) {\n var result = {};\n if (object == null) {\n return result;\n }\n var isDeep = false;\n paths = arrayMap(paths, function(path) {\n path = castPath(path, object);\n isDeep || (isDeep = path.length > 1);\n return path;\n });\n copyObject(object, getAllKeysIn(object), result);\n if (isDeep) {\n result = baseClone(result, CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG, customOmitClone);\n }\n var length = paths.length;\n while (length--) {\n baseUnset(result, paths[length]);\n }\n return result;\n });\n\n /**\n * The opposite of `_.pickBy`; this method creates an object composed of\n * the own and inherited enumerable string keyed properties of `object` that\n * `predicate` doesn't return truthy for. The predicate is invoked with two\n * arguments: (value, key).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The source object.\n * @param {Function} [predicate=_.identity] The function invoked per property.\n * @returns {Object} Returns the new object.\n * @example\n *\n * var object = { 'a': 1, 'b': '2', 'c': 3 };\n *\n * _.omitBy(object, _.isNumber);\n * // => { 'b': '2' }\n */\n function omitBy(object, predicate) {\n return pickBy(object, negate(getIteratee(predicate)));\n }\n\n /**\n * Creates an object composed of the picked `object` properties.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The source object.\n * @param {...(string|string[])} [paths] The property paths to pick.\n * @returns {Object} Returns the new object.\n * @example\n *\n * var object = { 'a': 1, 'b': '2', 'c': 3 };\n *\n * _.pick(object, ['a', 'c']);\n * // => { 'a': 1, 'c': 3 }\n */\n var pick = flatRest(function(object, paths) {\n return object == null ? {} : basePick(object, paths);\n });\n\n /**\n * Creates an object composed of the `object` properties `predicate` returns\n * truthy for. The predicate is invoked with two arguments: (value, key).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The source object.\n * @param {Function} [predicate=_.identity] The function invoked per property.\n * @returns {Object} Returns the new object.\n * @example\n *\n * var object = { 'a': 1, 'b': '2', 'c': 3 };\n *\n * _.pickBy(object, _.isNumber);\n * // => { 'a': 1, 'c': 3 }\n */\n function pickBy(object, predicate) {\n if (object == null) {\n return {};\n }\n var props = arrayMap(getAllKeysIn(object), function(prop) {\n return [prop];\n });\n predicate = getIteratee(predicate);\n return basePickBy(object, props, function(value, path) {\n return predicate(value, path[0]);\n });\n }\n\n /**\n * This method is like `_.get` except that if the resolved value is a\n * function it's invoked with the `this` binding of its parent object and\n * its result is returned.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to resolve.\n * @param {*} [defaultValue] The value returned for `undefined` resolved values.\n * @returns {*} Returns the resolved value.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] };\n *\n * _.result(object, 'a[0].b.c1');\n * // => 3\n *\n * _.result(object, 'a[0].b.c2');\n * // => 4\n *\n * _.result(object, 'a[0].b.c3', 'default');\n * // => 'default'\n *\n * _.result(object, 'a[0].b.c3', _.constant('default'));\n * // => 'default'\n */\n function result(object, path, defaultValue) {\n path = castPath(path, object);\n\n var index = -1,\n length = path.length;\n\n // Ensure the loop is entered when path is empty.\n if (!length) {\n length = 1;\n object = undefined;\n }\n while (++index < length) {\n var value = object == null ? undefined : object[toKey(path[index])];\n if (value === undefined) {\n index = length;\n value = defaultValue;\n }\n object = isFunction(value) ? value.call(object) : value;\n }\n return object;\n }\n\n /**\n * Sets the value at `path` of `object`. If a portion of `path` doesn't exist,\n * it's created. Arrays are created for missing index properties while objects\n * are created for all other missing properties. Use `_.setWith` to customize\n * `path` creation.\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 3.7.0\n * @category Object\n * @param {Object} object The object to modify.\n * @param {Array|string} path The path of the property to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns `object`.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 3 } }] };\n *\n * _.set(object, 'a[0].b.c', 4);\n * console.log(object.a[0].b.c);\n * // => 4\n *\n * _.set(object, ['x', '0', 'y', 'z'], 5);\n * console.log(object.x[0].y.z);\n * // => 5\n */\n function set(object, path, value) {\n return object == null ? object : baseSet(object, path, value);\n }\n\n /**\n * This method is like `_.set` except that it accepts `customizer` which is\n * invoked to produce the objects of `path`. If `customizer` returns `undefined`\n * path creation is handled by the method instead. The `customizer` is invoked\n * with three arguments: (nsValue, key, nsObject).\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The object to modify.\n * @param {Array|string} path The path of the property to set.\n * @param {*} value The value to set.\n * @param {Function} [customizer] The function to customize assigned values.\n * @returns {Object} Returns `object`.\n * @example\n *\n * var object = {};\n *\n * _.setWith(object, '[0][1]', 'a', Object);\n * // => { '0': { '1': 'a' } }\n */\n function setWith(object, path, value, customizer) {\n customizer = typeof customizer == 'function' ? customizer : undefined;\n return object == null ? object : baseSet(object, path, value, customizer);\n }\n\n /**\n * Creates an array of own enumerable string keyed-value pairs for `object`\n * which can be consumed by `_.fromPairs`. If `object` is a map or set, its\n * entries are returned.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @alias entries\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the key-value pairs.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.toPairs(new Foo);\n * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed)\n */\n var toPairs = createToPairs(keys);\n\n /**\n * Creates an array of own and inherited enumerable string keyed-value pairs\n * for `object` which can be consumed by `_.fromPairs`. If `object` is a map\n * or set, its entries are returned.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @alias entriesIn\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the key-value pairs.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.toPairsIn(new Foo);\n * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed)\n */\n var toPairsIn = createToPairs(keysIn);\n\n /**\n * An alternative to `_.reduce`; this method transforms `object` to a new\n * `accumulator` object which is the result of running each of its own\n * enumerable string keyed properties thru `iteratee`, with each invocation\n * potentially mutating the `accumulator` object. If `accumulator` is not\n * provided, a new object with the same `[[Prototype]]` will be used. The\n * iteratee is invoked with four arguments: (accumulator, value, key, object).\n * Iteratee functions may exit iteration early by explicitly returning `false`.\n *\n * @static\n * @memberOf _\n * @since 1.3.0\n * @category Object\n * @param {Object} object The object to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @param {*} [accumulator] The custom accumulator value.\n * @returns {*} Returns the accumulated value.\n * @example\n *\n * _.transform([2, 3, 4], function(result, n) {\n * result.push(n *= n);\n * return n % 2 == 0;\n * }, []);\n * // => [4, 9]\n *\n * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {\n * (result[value] || (result[value] = [])).push(key);\n * }, {});\n * // => { '1': ['a', 'c'], '2': ['b'] }\n */\n function transform(object, iteratee, accumulator) {\n var isArr = isArray(object),\n isArrLike = isArr || isBuffer(object) || isTypedArray(object);\n\n iteratee = getIteratee(iteratee, 4);\n if (accumulator == null) {\n var Ctor = object && object.constructor;\n if (isArrLike) {\n accumulator = isArr ? new Ctor : [];\n }\n else if (isObject(object)) {\n accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {};\n }\n else {\n accumulator = {};\n }\n }\n (isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) {\n return iteratee(accumulator, value, index, object);\n });\n return accumulator;\n }\n\n /**\n * Removes the property at `path` of `object`.\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The object to modify.\n * @param {Array|string} path The path of the property to unset.\n * @returns {boolean} Returns `true` if the property is deleted, else `false`.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 7 } }] };\n * _.unset(object, 'a[0].b.c');\n * // => true\n *\n * console.log(object);\n * // => { 'a': [{ 'b': {} }] };\n *\n * _.unset(object, ['a', '0', 'b', 'c']);\n * // => true\n *\n * console.log(object);\n * // => { 'a': [{ 'b': {} }] };\n */\n function unset(object, path) {\n return object == null ? true : baseUnset(object, path);\n }\n\n /**\n * This method is like `_.set` except that accepts `updater` to produce the\n * value to set. Use `_.updateWith` to customize `path` creation. The `updater`\n * is invoked with one argument: (value).\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 4.6.0\n * @category Object\n * @param {Object} object The object to modify.\n * @param {Array|string} path The path of the property to set.\n * @param {Function} updater The function to produce the updated value.\n * @returns {Object} Returns `object`.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 3 } }] };\n *\n * _.update(object, 'a[0].b.c', function(n) { return n * n; });\n * console.log(object.a[0].b.c);\n * // => 9\n *\n * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; });\n * console.log(object.x[0].y.z);\n * // => 0\n */\n function update(object, path, updater) {\n return object == null ? object : baseUpdate(object, path, castFunction(updater));\n }\n\n /**\n * This method is like `_.update` except that it accepts `customizer` which is\n * invoked to produce the objects of `path`. If `customizer` returns `undefined`\n * path creation is handled by the method instead. The `customizer` is invoked\n * with three arguments: (nsValue, key, nsObject).\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 4.6.0\n * @category Object\n * @param {Object} object The object to modify.\n * @param {Array|string} path The path of the property to set.\n * @param {Function} updater The function to produce the updated value.\n * @param {Function} [customizer] The function to customize assigned values.\n * @returns {Object} Returns `object`.\n * @example\n *\n * var object = {};\n *\n * _.updateWith(object, '[0][1]', _.constant('a'), Object);\n * // => { '0': { '1': 'a' } }\n */\n function updateWith(object, path, updater, customizer) {\n customizer = typeof customizer == 'function' ? customizer : undefined;\n return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer);\n }\n\n /**\n * Creates an array of the own enumerable string keyed property values of `object`.\n *\n * **Note:** Non-object values are coerced to objects.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property values.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.values(new Foo);\n * // => [1, 2] (iteration order is not guaranteed)\n *\n * _.values('hi');\n * // => ['h', 'i']\n */\n function values(object) {\n return object == null ? [] : baseValues(object, keys(object));\n }\n\n /**\n * Creates an array of the own and inherited enumerable string keyed property\n * values of `object`.\n *\n * **Note:** Non-object values are coerced to objects.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property values.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.valuesIn(new Foo);\n * // => [1, 2, 3] (iteration order is not guaranteed)\n */\n function valuesIn(object) {\n return object == null ? [] : baseValues(object, keysIn(object));\n }\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Clamps `number` within the inclusive `lower` and `upper` bounds.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Number\n * @param {number} number The number to clamp.\n * @param {number} [lower] The lower bound.\n * @param {number} upper The upper bound.\n * @returns {number} Returns the clamped number.\n * @example\n *\n * _.clamp(-10, -5, 5);\n * // => -5\n *\n * _.clamp(10, -5, 5);\n * // => 5\n */\n function clamp(number, lower, upper) {\n if (upper === undefined) {\n upper = lower;\n lower = undefined;\n }\n if (upper !== undefined) {\n upper = toNumber(upper);\n upper = upper === upper ? upper : 0;\n }\n if (lower !== undefined) {\n lower = toNumber(lower);\n lower = lower === lower ? lower : 0;\n }\n return baseClamp(toNumber(number), lower, upper);\n }\n\n /**\n * Checks if `n` is between `start` and up to, but not including, `end`. If\n * `end` is not specified, it's set to `start` with `start` then set to `0`.\n * If `start` is greater than `end` the params are swapped to support\n * negative ranges.\n *\n * @static\n * @memberOf _\n * @since 3.3.0\n * @category Number\n * @param {number} number The number to check.\n * @param {number} [start=0] The start of the range.\n * @param {number} end The end of the range.\n * @returns {boolean} Returns `true` if `number` is in the range, else `false`.\n * @see _.range, _.rangeRight\n * @example\n *\n * _.inRange(3, 2, 4);\n * // => true\n *\n * _.inRange(4, 8);\n * // => true\n *\n * _.inRange(4, 2);\n * // => false\n *\n * _.inRange(2, 2);\n * // => false\n *\n * _.inRange(1.2, 2);\n * // => true\n *\n * _.inRange(5.2, 4);\n * // => false\n *\n * _.inRange(-3, -2, -6);\n * // => true\n */\n function inRange(number, start, end) {\n start = toFinite(start);\n if (end === undefined) {\n end = start;\n start = 0;\n } else {\n end = toFinite(end);\n }\n number = toNumber(number);\n return baseInRange(number, start, end);\n }\n\n /**\n * Produces a random number between the inclusive `lower` and `upper` bounds.\n * If only one argument is provided a number between `0` and the given number\n * is returned. If `floating` is `true`, or either `lower` or `upper` are\n * floats, a floating-point number is returned instead of an integer.\n *\n * **Note:** JavaScript follows the IEEE-754 standard for resolving\n * floating-point values which can produce unexpected results.\n *\n * @static\n * @memberOf _\n * @since 0.7.0\n * @category Number\n * @param {number} [lower=0] The lower bound.\n * @param {number} [upper=1] The upper bound.\n * @param {boolean} [floating] Specify returning a floating-point number.\n * @returns {number} Returns the random number.\n * @example\n *\n * _.random(0, 5);\n * // => an integer between 0 and 5\n *\n * _.random(5);\n * // => also an integer between 0 and 5\n *\n * _.random(5, true);\n * // => a floating-point number between 0 and 5\n *\n * _.random(1.2, 5.2);\n * // => a floating-point number between 1.2 and 5.2\n */\n function random(lower, upper, floating) {\n if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) {\n upper = floating = undefined;\n }\n if (floating === undefined) {\n if (typeof upper == 'boolean') {\n floating = upper;\n upper = undefined;\n }\n else if (typeof lower == 'boolean') {\n floating = lower;\n lower = undefined;\n }\n }\n if (lower === undefined && upper === undefined) {\n lower = 0;\n upper = 1;\n }\n else {\n lower = toFinite(lower);\n if (upper === undefined) {\n upper = lower;\n lower = 0;\n } else {\n upper = toFinite(upper);\n }\n }\n if (lower > upper) {\n var temp = lower;\n lower = upper;\n upper = temp;\n }\n if (floating || lower % 1 || upper % 1) {\n var rand = nativeRandom();\n return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper);\n }\n return baseRandom(lower, upper);\n }\n\n /*------------------------------------------------------------------------*/\n\n /**\n * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to convert.\n * @returns {string} Returns the camel cased string.\n * @example\n *\n * _.camelCase('Foo Bar');\n * // => 'fooBar'\n *\n * _.camelCase('--foo-bar--');\n * // => 'fooBar'\n *\n * _.camelCase('__FOO_BAR__');\n * // => 'fooBar'\n */\n var camelCase = createCompounder(function(result, word, index) {\n word = word.toLowerCase();\n return result + (index ? capitalize(word) : word);\n });\n\n /**\n * Converts the first character of `string` to upper case and the remaining\n * to lower case.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to capitalize.\n * @returns {string} Returns the capitalized string.\n * @example\n *\n * _.capitalize('FRED');\n * // => 'Fred'\n */\n function capitalize(string) {\n return upperFirst(toString(string).toLowerCase());\n }\n\n /**\n * Deburrs `string` by converting\n * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)\n * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A)\n * letters to basic Latin letters and removing\n * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to deburr.\n * @returns {string} Returns the deburred string.\n * @example\n *\n * _.deburr('déjà vu');\n * // => 'deja vu'\n */\n function deburr(string) {\n string = toString(string);\n return string && string.replace(reLatin, deburrLetter).replace(reComboMark, '');\n }\n\n /**\n * Checks if `string` ends with the given target string.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to inspect.\n * @param {string} [target] The string to search for.\n * @param {number} [position=string.length] The position to search up to.\n * @returns {boolean} Returns `true` if `string` ends with `target`,\n * else `false`.\n * @example\n *\n * _.endsWith('abc', 'c');\n * // => true\n *\n * _.endsWith('abc', 'b');\n * // => false\n *\n * _.endsWith('abc', 'b', 2);\n * // => true\n */\n function endsWith(string, target, position) {\n string = toString(string);\n target = baseToString(target);\n\n var length = string.length;\n position = position === undefined\n ? length\n : baseClamp(toInteger(position), 0, length);\n\n var end = position;\n position -= target.length;\n return position >= 0 && string.slice(position, end) == target;\n }\n\n /**\n * Converts the characters \"&\", \"<\", \">\", '\"', and \"'\" in `string` to their\n * corresponding HTML entities.\n *\n * **Note:** No other characters are escaped. To escape additional\n * characters use a third-party library like [_he_](https://mths.be/he).\n *\n * Though the \">\" character is escaped for symmetry, characters like\n * \">\" and \"/\" don't need escaping in HTML and have no special meaning\n * unless they're part of a tag or unquoted attribute value. See\n * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)\n * (under \"semi-related fun fact\") for more details.\n *\n * When working with HTML you should always\n * [quote attribute values](http://wonko.com/post/html-escaping) to reduce\n * XSS vectors.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category String\n * @param {string} [string=''] The string to escape.\n * @returns {string} Returns the escaped string.\n * @example\n *\n * _.escape('fred, barney, & pebbles');\n * // => 'fred, barney, & pebbles'\n */\n function escape(string) {\n string = toString(string);\n return (string && reHasUnescapedHtml.test(string))\n ? string.replace(reUnescapedHtml, escapeHtmlChar)\n : string;\n }\n\n /**\n * Escapes the `RegExp` special characters \"^\", \"$\", \"\\\", \".\", \"*\", \"+\",\n * \"?\", \"(\", \")\", \"[\", \"]\", \"{\", \"}\", and \"|\" in `string`.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to escape.\n * @returns {string} Returns the escaped string.\n * @example\n *\n * _.escapeRegExp('[lodash](https://lodash.com/)');\n * // => '\\[lodash\\]\\(https://lodash\\.com/\\)'\n */\n function escapeRegExp(string) {\n string = toString(string);\n return (string && reHasRegExpChar.test(string))\n ? string.replace(reRegExpChar, '\\\\$&')\n : string;\n }\n\n /**\n * Converts `string` to\n * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to convert.\n * @returns {string} Returns the kebab cased string.\n * @example\n *\n * _.kebabCase('Foo Bar');\n * // => 'foo-bar'\n *\n * _.kebabCase('fooBar');\n * // => 'foo-bar'\n *\n * _.kebabCase('__FOO_BAR__');\n * // => 'foo-bar'\n */\n var kebabCase = createCompounder(function(result, word, index) {\n return result + (index ? '-' : '') + word.toLowerCase();\n });\n\n /**\n * Converts `string`, as space separated words, to lower case.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category String\n * @param {string} [string=''] The string to convert.\n * @returns {string} Returns the lower cased string.\n * @example\n *\n * _.lowerCase('--Foo-Bar--');\n * // => 'foo bar'\n *\n * _.lowerCase('fooBar');\n * // => 'foo bar'\n *\n * _.lowerCase('__FOO_BAR__');\n * // => 'foo bar'\n */\n var lowerCase = createCompounder(function(result, word, index) {\n return result + (index ? ' ' : '') + word.toLowerCase();\n });\n\n /**\n * Converts the first character of `string` to lower case.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category String\n * @param {string} [string=''] The string to convert.\n * @returns {string} Returns the converted string.\n * @example\n *\n * _.lowerFirst('Fred');\n * // => 'fred'\n *\n * _.lowerFirst('FRED');\n * // => 'fRED'\n */\n var lowerFirst = createCaseFirst('toLowerCase');\n\n /**\n * Pads `string` on the left and right sides if it's shorter than `length`.\n * Padding characters are truncated if they can't be evenly divided by `length`.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to pad.\n * @param {number} [length=0] The padding length.\n * @param {string} [chars=' '] The string used as padding.\n * @returns {string} Returns the padded string.\n * @example\n *\n * _.pad('abc', 8);\n * // => ' abc '\n *\n * _.pad('abc', 8, '_-');\n * // => '_-abc_-_'\n *\n * _.pad('abc', 3);\n * // => 'abc'\n */\n function pad(string, length, chars) {\n string = toString(string);\n length = toInteger(length);\n\n var strLength = length ? stringSize(string) : 0;\n if (!length || strLength >= length) {\n return string;\n }\n var mid = (length - strLength) / 2;\n return (\n createPadding(nativeFloor(mid), chars) +\n string +\n createPadding(nativeCeil(mid), chars)\n );\n }\n\n /**\n * Pads `string` on the right side if it's shorter than `length`. Padding\n * characters are truncated if they exceed `length`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category String\n * @param {string} [string=''] The string to pad.\n * @param {number} [length=0] The padding length.\n * @param {string} [chars=' '] The string used as padding.\n * @returns {string} Returns the padded string.\n * @example\n *\n * _.padEnd('abc', 6);\n * // => 'abc '\n *\n * _.padEnd('abc', 6, '_-');\n * // => 'abc_-_'\n *\n * _.padEnd('abc', 3);\n * // => 'abc'\n */\n function padEnd(string, length, chars) {\n string = toString(string);\n length = toInteger(length);\n\n var strLength = length ? stringSize(string) : 0;\n return (length && strLength < length)\n ? (string + createPadding(length - strLength, chars))\n : string;\n }\n\n /**\n * Pads `string` on the left side if it's shorter than `length`. Padding\n * characters are truncated if they exceed `length`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category String\n * @param {string} [string=''] The string to pad.\n * @param {number} [length=0] The padding length.\n * @param {string} [chars=' '] The string used as padding.\n * @returns {string} Returns the padded string.\n * @example\n *\n * _.padStart('abc', 6);\n * // => ' abc'\n *\n * _.padStart('abc', 6, '_-');\n * // => '_-_abc'\n *\n * _.padStart('abc', 3);\n * // => 'abc'\n */\n function padStart(string, length, chars) {\n string = toString(string);\n length = toInteger(length);\n\n var strLength = length ? stringSize(string) : 0;\n return (length && strLength < length)\n ? (createPadding(length - strLength, chars) + string)\n : string;\n }\n\n /**\n * Converts `string` to an integer of the specified radix. If `radix` is\n * `undefined` or `0`, a `radix` of `10` is used unless `value` is a\n * hexadecimal, in which case a `radix` of `16` is used.\n *\n * **Note:** This method aligns with the\n * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`.\n *\n * @static\n * @memberOf _\n * @since 1.1.0\n * @category String\n * @param {string} string The string to convert.\n * @param {number} [radix=10] The radix to interpret `value` by.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {number} Returns the converted integer.\n * @example\n *\n * _.parseInt('08');\n * // => 8\n *\n * _.map(['6', '08', '10'], _.parseInt);\n * // => [6, 8, 10]\n */\n function parseInt(string, radix, guard) {\n if (guard || radix == null) {\n radix = 0;\n } else if (radix) {\n radix = +radix;\n }\n return nativeParseInt(toString(string).replace(reTrimStart, ''), radix || 0);\n }\n\n /**\n * Repeats the given string `n` times.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to repeat.\n * @param {number} [n=1] The number of times to repeat the string.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {string} Returns the repeated string.\n * @example\n *\n * _.repeat('*', 3);\n * // => '***'\n *\n * _.repeat('abc', 2);\n * // => 'abcabc'\n *\n * _.repeat('abc', 0);\n * // => ''\n */\n function repeat(string, n, guard) {\n if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) {\n n = 1;\n } else {\n n = toInteger(n);\n }\n return baseRepeat(toString(string), n);\n }\n\n /**\n * Replaces matches for `pattern` in `string` with `replacement`.\n *\n * **Note:** This method is based on\n * [`String#replace`](https://mdn.io/String/replace).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category String\n * @param {string} [string=''] The string to modify.\n * @param {RegExp|string} pattern The pattern to replace.\n * @param {Function|string} replacement The match replacement.\n * @returns {string} Returns the modified string.\n * @example\n *\n * _.replace('Hi Fred', 'Fred', 'Barney');\n * // => 'Hi Barney'\n */\n function replace() {\n var args = arguments,\n string = toString(args[0]);\n\n return args.length < 3 ? string : string.replace(args[1], args[2]);\n }\n\n /**\n * Converts `string` to\n * [snake case](https://en.wikipedia.org/wiki/Snake_case).\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to convert.\n * @returns {string} Returns the snake cased string.\n * @example\n *\n * _.snakeCase('Foo Bar');\n * // => 'foo_bar'\n *\n * _.snakeCase('fooBar');\n * // => 'foo_bar'\n *\n * _.snakeCase('--FOO-BAR--');\n * // => 'foo_bar'\n */\n var snakeCase = createCompounder(function(result, word, index) {\n return result + (index ? '_' : '') + word.toLowerCase();\n });\n\n /**\n * Splits `string` by `separator`.\n *\n * **Note:** This method is based on\n * [`String#split`](https://mdn.io/String/split).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category String\n * @param {string} [string=''] The string to split.\n * @param {RegExp|string} separator The separator pattern to split by.\n * @param {number} [limit] The length to truncate results to.\n * @returns {Array} Returns the string segments.\n * @example\n *\n * _.split('a-b-c', '-', 2);\n * // => ['a', 'b']\n */\n function split(string, separator, limit) {\n if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) {\n separator = limit = undefined;\n }\n limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0;\n if (!limit) {\n return [];\n }\n string = toString(string);\n if (string && (\n typeof separator == 'string' ||\n (separator != null && !isRegExp(separator))\n )) {\n separator = baseToString(separator);\n if (!separator && hasUnicode(string)) {\n return castSlice(stringToArray(string), 0, limit);\n }\n }\n return string.split(separator, limit);\n }\n\n /**\n * Converts `string` to\n * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage).\n *\n * @static\n * @memberOf _\n * @since 3.1.0\n * @category String\n * @param {string} [string=''] The string to convert.\n * @returns {string} Returns the start cased string.\n * @example\n *\n * _.startCase('--foo-bar--');\n * // => 'Foo Bar'\n *\n * _.startCase('fooBar');\n * // => 'Foo Bar'\n *\n * _.startCase('__FOO_BAR__');\n * // => 'FOO BAR'\n */\n var startCase = createCompounder(function(result, word, index) {\n return result + (index ? ' ' : '') + upperFirst(word);\n });\n\n /**\n * Checks if `string` starts with the given target string.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category String\n * @param {string} [string=''] The string to inspect.\n * @param {string} [target] The string to search for.\n * @param {number} [position=0] The position to search from.\n * @returns {boolean} Returns `true` if `string` starts with `target`,\n * else `false`.\n * @example\n *\n * _.startsWith('abc', 'a');\n * // => true\n *\n * _.startsWith('abc', 'b');\n * // => false\n *\n * _.startsWith('abc', 'b', 1);\n * // => true\n */\n function startsWith(string, target, position) {\n string = toString(string);\n position = position == null\n ? 0\n : baseClamp(toInteger(position), 0, string.length);\n\n target = baseToString(target);\n return string.slice(position, position + target.length) == target;\n }\n\n /**\n * Creates a compiled template function that can interpolate data properties\n * in \"interpolate\" delimiters, HTML-escape interpolated data properties in\n * \"escape\" delimiters, and execute JavaScript in \"evaluate\" delimiters. Data\n * properties may be accessed as free variables in the template. If a setting\n * object is given, it takes precedence over `_.templateSettings` values.\n *\n * **Note:** In the development build `_.template` utilizes\n * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)\n * for easier debugging.\n *\n * For more information on precompiling templates see\n * [lodash's custom builds documentation](https://lodash.com/custom-builds).\n *\n * For more information on Chrome extension sandboxes see\n * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval).\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category String\n * @param {string} [string=''] The template string.\n * @param {Object} [options={}] The options object.\n * @param {RegExp} [options.escape=_.templateSettings.escape]\n * The HTML \"escape\" delimiter.\n * @param {RegExp} [options.evaluate=_.templateSettings.evaluate]\n * The \"evaluate\" delimiter.\n * @param {Object} [options.imports=_.templateSettings.imports]\n * An object to import into the template as free variables.\n * @param {RegExp} [options.interpolate=_.templateSettings.interpolate]\n * The \"interpolate\" delimiter.\n * @param {string} [options.sourceURL='lodash.templateSources[n]']\n * The sourceURL of the compiled template.\n * @param {string} [options.variable='obj']\n * The data object variable name.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {Function} Returns the compiled template function.\n * @example\n *\n * // Use the \"interpolate\" delimiter to create a compiled template.\n * var compiled = _.template('hello <%= user %>!');\n * compiled({ 'user': 'fred' });\n * // => 'hello fred!'\n *\n * // Use the HTML \"escape\" delimiter to escape data property values.\n * var compiled = _.template('<%- value %> ');\n * compiled({ 'value': '