\", context).addClass(\"dx-theme-marker\").appendTo(context.documentElement);\r\n try {\r\n result = element.css(\"fontFamily\");\r\n if (!result) {\r\n return null\r\n }\r\n result = result.replace(/[\"']/g, \"\");\r\n if (result.substr(0, THEME_MARKER_PREFIX.length) !== THEME_MARKER_PREFIX) {\r\n return null\r\n }\r\n return result.substr(THEME_MARKER_PREFIX.length)\r\n } finally {\r\n element.remove()\r\n }\r\n}\r\n\r\nfunction waitForThemeLoad(themeName) {\r\n var waitStartTime;\r\n pendingThemeName = themeName;\r\n\r\n function handleLoaded() {\r\n pendingThemeName = null;\r\n themeReadyCallback.fire();\r\n themeReadyCallback.empty()\r\n }\r\n if (isPendingThemeLoaded()) {\r\n handleLoaded()\r\n } else {\r\n waitStartTime = Date.now();\r\n timerId = setInterval(function() {\r\n var isLoaded = isPendingThemeLoaded(),\r\n isTimeout = !isLoaded && Date.now() - waitStartTime > 15e3;\r\n if (isTimeout) {\r\n errors.log(\"W0004\", pendingThemeName)\r\n }\r\n if (isLoaded || isTimeout) {\r\n clearInterval(timerId);\r\n timerId = void 0;\r\n handleLoaded()\r\n }\r\n }, 10)\r\n }\r\n}\r\n\r\nfunction isPendingThemeLoaded() {\r\n return !pendingThemeName || readThemeMarker() === pendingThemeName\r\n}\r\n\r\nfunction processMarkup() {\r\n var $allThemeLinks = $(DX_LINK_SELECTOR, context);\r\n if (!$allThemeLinks.length) {\r\n return\r\n }\r\n knownThemes = {};\r\n $activeThemeLink = $(domUtils.createMarkupFromString(\"
\"), context);\r\n $allThemeLinks.each(function() {\r\n var link = $(this, context),\r\n fullThemeName = link.attr(THEME_ATTR),\r\n url = link.attr(\"href\"),\r\n isActive = \"true\" === link.attr(ACTIVE_ATTR);\r\n knownThemes[fullThemeName] = {\r\n url: url,\r\n isActive: isActive\r\n }\r\n });\r\n $allThemeLinks.last().after($activeThemeLink);\r\n $allThemeLinks.remove()\r\n}\r\n\r\nfunction resolveFullThemeName(desiredThemeName) {\r\n var desiredThemeParts = desiredThemeName ? desiredThemeName.split(\".\") : [],\r\n result = null;\r\n if (knownThemes) {\r\n if (desiredThemeName in knownThemes) {\r\n return desiredThemeName\r\n }\r\n each(knownThemes, function(knownThemeName, themeData) {\r\n var knownThemeParts = knownThemeName.split(\".\");\r\n if (desiredThemeParts[0] && knownThemeParts[0] !== desiredThemeParts[0]) {\r\n return\r\n }\r\n if (desiredThemeParts[1] && desiredThemeParts[1] !== knownThemeParts[1]) {\r\n return\r\n }\r\n if (desiredThemeParts[2] && desiredThemeParts[2] !== knownThemeParts[2]) {\r\n return\r\n }\r\n if (!result || themeData.isActive) {\r\n result = knownThemeName\r\n }\r\n if (themeData.isActive) {\r\n return false\r\n }\r\n })\r\n }\r\n return result\r\n}\r\n\r\nfunction initContext(newContext) {\r\n try {\r\n if (newContext !== context) {\r\n knownThemes = null\r\n }\r\n } catch (x) {\r\n knownThemes = null\r\n }\r\n context = newContext\r\n}\r\n\r\nfunction init(options) {\r\n options = options || {};\r\n initContext(options.context || domAdapter.getDocument());\r\n if (!context) {\r\n return\r\n }\r\n processMarkup();\r\n currentThemeName = void 0;\r\n current(options)\r\n}\r\n\r\nfunction current(options) {\r\n if (!arguments.length) {\r\n currentThemeName = currentThemeName || readThemeMarker();\r\n return currentThemeName\r\n }\r\n detachCssClasses(viewPort());\r\n options = options || {};\r\n if (\"string\" === typeof options) {\r\n options = {\r\n theme: options\r\n }\r\n }\r\n var currentThemeData, isAutoInit = options._autoInit,\r\n loadCallback = options.loadCallback;\r\n currentThemeName = resolveFullThemeName(options.theme || currentThemeName);\r\n if (currentThemeName) {\r\n currentThemeData = knownThemes[currentThemeName]\r\n }\r\n if (loadCallback) {\r\n themeReadyCallback.add(loadCallback)\r\n }\r\n if (currentThemeData) {\r\n $activeThemeLink.attr(\"href\", knownThemes[currentThemeName].url);\r\n if ((themeReadyCallback.has() || options._forceTimeout) && !timerId) {\r\n waitForThemeLoad(currentThemeName)\r\n } else {\r\n if (pendingThemeName) {\r\n pendingThemeName = currentThemeName\r\n }\r\n }\r\n } else {\r\n if (isAutoInit) {\r\n themeReadyCallback.fire();\r\n themeReadyCallback.empty()\r\n } else {\r\n throw errors.Error(\"E0021\", currentThemeName)\r\n }\r\n }\r\n checkThemeDeprecation();\r\n attachCssClasses(viewPortUtils.originalViewPort(), currentThemeName)\r\n}\r\n\r\nfunction getCssClasses(themeName) {\r\n themeName = themeName || current();\r\n var result = [],\r\n themeNameParts = themeName && themeName.split(\".\");\r\n if (themeNameParts) {\r\n result.push(\"dx-theme-\" + themeNameParts[0], \"dx-theme-\" + themeNameParts[0] + \"-typography\");\r\n if (themeNameParts.length > 1) {\r\n result.push(\"dx-color-scheme-\" + themeNameParts[1] + (isMaterial(themeName) ? \"-\" + themeNameParts[2] : \"\"))\r\n }\r\n }\r\n return result\r\n}\r\nvar themeClasses;\r\n\r\nfunction attachCssClasses(element, themeName) {\r\n themeClasses = getCssClasses(themeName).join(\" \");\r\n $(element).addClass(themeClasses);\r\n var activateHairlines = function() {\r\n var pixelRatio = windowUtils.hasWindow() && window.devicePixelRatio;\r\n if (!pixelRatio || pixelRatio < 2) {\r\n return\r\n }\r\n var $tester = $(\"
\");\r\n $tester.css(\"border\", \".5px solid transparent\");\r\n $(\"body\").append($tester);\r\n if (1 === $tester.outerHeight()) {\r\n $(element).addClass(DX_HAIRLINES_CLASS);\r\n themeClasses += \" \" + DX_HAIRLINES_CLASS\r\n }\r\n $tester.remove()\r\n };\r\n activateHairlines()\r\n}\r\n\r\nfunction detachCssClasses(element) {\r\n $(element).removeClass(themeClasses)\r\n}\r\n\r\nfunction themeReady(callback) {\r\n themeReadyCallback.add(callback)\r\n}\r\n\r\nfunction isTheme(themeRegExp, themeName) {\r\n if (!themeName) {\r\n themeName = currentThemeName || readThemeMarker()\r\n }\r\n return new RegExp(themeRegExp).test(themeName)\r\n}\r\n\r\nfunction isMaterial(themeName) {\r\n return isTheme(\"material\", themeName)\r\n}\r\n\r\nfunction isIos7(themeName) {\r\n return isTheme(\"ios7\", themeName)\r\n}\r\n\r\nfunction isGeneric(themeName) {\r\n return isTheme(\"generic\", themeName)\r\n}\r\n\r\nfunction isDark(themeName) {\r\n return isTheme(\"dark\", themeName)\r\n}\r\n\r\nfunction checkThemeDeprecation() {\r\n if (isIos7()) {\r\n errors.log(\"W0010\", \"The 'ios7' theme\", \"19.1\", \"Use the 'generic' theme instead.\")\r\n }\r\n}\r\n\r\nfunction isWebFontLoaded(text, fontWeight) {\r\n var testedFont = \"Roboto, RobotoFallback, Arial\";\r\n var etalonFont = \"Arial\";\r\n var document = domAdapter.getDocument();\r\n var testElement = document.createElement(\"span\");\r\n testElement.style.position = \"absolute\";\r\n testElement.style.top = \"-9999px\";\r\n testElement.style.left = \"-9999px\";\r\n testElement.style.visibility = \"hidden\";\r\n testElement.style.fontFamily = etalonFont;\r\n testElement.style.fontSize = \"250px\";\r\n testElement.style.fontWeight = fontWeight;\r\n testElement.innerHTML = text;\r\n document.body.appendChild(testElement);\r\n var etalonFontWidth = testElement.offsetWidth;\r\n testElement.style.fontFamily = testedFont;\r\n var testedFontWidth = testElement.offsetWidth;\r\n testElement.parentNode.removeChild(testElement);\r\n return etalonFontWidth !== testedFontWidth\r\n}\r\n\r\nfunction waitWebFont(text, fontWeight) {\r\n var interval = 15;\r\n var timeout = 2e3;\r\n return new Promise(function(resolve) {\r\n var check = function() {\r\n if (isWebFontLoaded(text, fontWeight)) {\r\n clear()\r\n }\r\n };\r\n var clear = function() {\r\n clearInterval(intervalId);\r\n clearTimeout(timeoutId);\r\n resolve()\r\n };\r\n var intervalId = setInterval(check, interval);\r\n var timeoutId = setTimeout(clear, timeout)\r\n })\r\n}\r\nvar initDeferred = new Deferred;\r\n\r\nfunction autoInit() {\r\n init({\r\n _autoInit: true,\r\n _forceTimeout: true\r\n });\r\n if ($(DX_LINK_SELECTOR, context).length) {\r\n throw errors.Error(\"E0022\")\r\n }\r\n initDeferred.resolve()\r\n}\r\nif (windowUtils.hasWindow()) {\r\n autoInit()\r\n} else {\r\n ready(autoInit)\r\n}\r\nviewPortChanged.add(function(viewPort, prevViewPort) {\r\n initDeferred.done(function() {\r\n detachCssClasses(prevViewPort);\r\n attachCssClasses(viewPort)\r\n })\r\n});\r\ndevices.changed.add(function() {\r\n init({\r\n _autoInit: true\r\n })\r\n});\r\nexports.current = current;\r\nexports.ready = themeReady;\r\nexports.init = init;\r\nexports.attachCssClasses = attachCssClasses;\r\nexports.detachCssClasses = detachCssClasses;\r\nexports.waitForThemeLoad = waitForThemeLoad;\r\nexports.isMaterial = isMaterial;\r\nexports.isIos7 = isIos7;\r\nexports.isGeneric = isGeneric;\r\nexports.isDark = isDark;\r\nexports.isWebFontLoaded = isWebFontLoaded;\r\nexports.waitWebFont = waitWebFont;\r\nexports.resetTheme = function() {\r\n $activeThemeLink && $activeThemeLink.attr(\"href\", \"about:blank\");\r\n currentThemeName = null;\r\n pendingThemeName = null\r\n};\r\nmodule.exports.default = module.exports;\r\n","/**\r\n * DevExtreme (data/store_helper.js)\r\n * Version: 19.2.4\r\n * Build date: Tue Nov 19 2019\r\n *\r\n * Copyright (c) 2012 - 2019 Developer Express Inc. ALL RIGHTS RESERVED\r\n * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/\r\n */\r\n\"use strict\";\r\nvar grep = require(\"../core/utils/common\").grep,\r\n extend = require(\"../core/utils/extend\").extend,\r\n each = require(\"../core/utils/iterator\").each,\r\n arrayQuery = require(\"./array_query\"),\r\n normalizeSortingInfo = require(\"./utils\").normalizeSortingInfo;\r\n\r\nfunction multiLevelGroup(query, groupInfo) {\r\n query = query.groupBy(groupInfo[0].selector);\r\n if (groupInfo.length > 1) {\r\n query = query.select(function(g) {\r\n return extend({}, g, {\r\n items: multiLevelGroup(arrayQuery(g.items), groupInfo.slice(1)).toArray()\r\n })\r\n })\r\n }\r\n return query\r\n}\r\n\r\nfunction arrangeSortingInfo(groupInfo, sortInfo) {\r\n var filteredGroup = [];\r\n each(groupInfo, function(_, group) {\r\n var collision = grep(sortInfo, function(sort) {\r\n return group.selector === sort.selector\r\n });\r\n if (collision.length < 1) {\r\n filteredGroup.push(group)\r\n }\r\n });\r\n return filteredGroup.concat(sortInfo)\r\n}\r\n\r\nfunction queryByOptions(query, options, isCountQuery) {\r\n options = options || {};\r\n var filter = options.filter;\r\n if (filter) {\r\n query = query.filter(filter)\r\n }\r\n if (isCountQuery) {\r\n return query\r\n }\r\n var sort = options.sort,\r\n select = options.select,\r\n group = options.group,\r\n skip = options.skip,\r\n take = options.take;\r\n if (group) {\r\n group = normalizeSortingInfo(group);\r\n group.keepInitialKeyOrder = !!options.group.keepInitialKeyOrder\r\n }\r\n if (sort || group) {\r\n sort = normalizeSortingInfo(sort || []);\r\n if (group && !group.keepInitialKeyOrder) {\r\n sort = arrangeSortingInfo(group, sort)\r\n }\r\n each(sort, function(index) {\r\n query = query[index ? \"thenBy\" : \"sortBy\"](this.selector, this.desc, this.compare)\r\n })\r\n }\r\n if (select) {\r\n query = query.select(select)\r\n }\r\n if (group) {\r\n query = multiLevelGroup(query, group)\r\n }\r\n if (take || skip) {\r\n query = query.slice(skip || 0, take)\r\n }\r\n return query\r\n}\r\nmodule.exports = {\r\n multiLevelGroup: multiLevelGroup,\r\n arrangeSortingInfo: arrangeSortingInfo,\r\n queryByOptions: queryByOptions\r\n};\r\n","/**\r\n * DevExtreme (data/data_source/data_source.js)\r\n * Version: 19.2.4\r\n * Build date: Tue Nov 19 2019\r\n *\r\n * Copyright (c) 2012 - 2019 Developer Express Inc. ALL RIGHTS RESERVED\r\n * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/\r\n */\r\n\"use strict\";\r\nvar Class = require(\"../../core/class\"),\r\n extend = require(\"../../core/utils/extend\").extend,\r\n commonUtils = require(\"../../core/utils/common\"),\r\n iteratorUtils = require(\"../../core/utils/iterator\"),\r\n ajax = require(\"../../core/utils/ajax\"),\r\n typeUtils = require(\"../../core/utils/type\"),\r\n dataUtils = require(\"../utils\"),\r\n arrayUtils = require(\"../array_utils\"),\r\n Store = require(\"../abstract_store\"),\r\n ArrayStore = require(\"../array_store\"),\r\n CustomStore = require(\"../custom_store\"),\r\n EventsMixin = require(\"../../core/events_mixin\"),\r\n errors = require(\"../errors\").errors,\r\n array = require(\"../../core/utils/array\"),\r\n queue = require(\"../../core/utils/queue\"),\r\n deferredUtils = require(\"../../core/utils/deferred\"),\r\n when = deferredUtils.when,\r\n Deferred = deferredUtils.Deferred,\r\n __isString = typeUtils.isString,\r\n __isNumber = typeUtils.isNumeric,\r\n __isBoolean = typeUtils.isBoolean,\r\n __isDefined = typeUtils.isDefined;\r\nvar CANCELED_TOKEN = \"canceled\";\r\n\r\nfunction OperationManager() {\r\n this._counter = -1;\r\n this._deferreds = {}\r\n}\r\nOperationManager.prototype.constructor = OperationManager;\r\nOperationManager.prototype.add = function(deferred) {\r\n this._counter += 1;\r\n this._deferreds[this._counter] = deferred;\r\n return this._counter\r\n};\r\nOperationManager.prototype.remove = function(operationId) {\r\n return delete this._deferreds[operationId]\r\n};\r\nOperationManager.prototype.cancel = function(operationId) {\r\n if (operationId in this._deferreds) {\r\n this._deferreds[operationId].reject(CANCELED_TOKEN);\r\n return true\r\n }\r\n return false\r\n};\r\nOperationManager.prototype.cancelAll = function() {\r\n while (this._counter > -1) {\r\n this.cancel(this._counter);\r\n this._counter--\r\n }\r\n};\r\n\r\nfunction isPending(deferred) {\r\n return \"pending\" === deferred.state()\r\n}\r\n\r\nfunction normalizeDataSourceOptions(options, normalizationOptions) {\r\n var store;\r\n\r\n function createCustomStoreFromLoadFunc() {\r\n var storeConfig = {};\r\n iteratorUtils.each([\"useDefaultSearch\", \"key\", \"load\", \"loadMode\", \"cacheRawData\", \"byKey\", \"lookup\", \"totalCount\", \"insert\", \"update\", \"remove\"], function() {\r\n storeConfig[this] = options[this];\r\n delete options[this]\r\n });\r\n return new CustomStore(storeConfig)\r\n }\r\n\r\n function createStoreFromConfig(storeConfig) {\r\n var alias = storeConfig.type;\r\n delete storeConfig.type;\r\n return Store.create(alias, storeConfig)\r\n }\r\n\r\n function createCustomStoreFromUrl(url) {\r\n return new CustomStore({\r\n load: function() {\r\n return ajax.sendRequest({\r\n url: url,\r\n dataType: \"json\"\r\n })\r\n },\r\n loadMode: normalizationOptions && normalizationOptions.fromUrlLoadMode\r\n })\r\n }\r\n if (\"string\" === typeof options) {\r\n options = {\r\n paginate: false,\r\n store: createCustomStoreFromUrl(options)\r\n }\r\n }\r\n if (void 0 === options) {\r\n options = []\r\n }\r\n if (Array.isArray(options) || options instanceof Store) {\r\n options = {\r\n store: options\r\n }\r\n } else {\r\n options = extend({}, options)\r\n }\r\n if (void 0 === options.store) {\r\n options.store = []\r\n }\r\n store = options.store;\r\n if (\"load\" in options) {\r\n store = createCustomStoreFromLoadFunc()\r\n } else {\r\n if (Array.isArray(store)) {\r\n store = new ArrayStore(store)\r\n } else {\r\n if (typeUtils.isPlainObject(store)) {\r\n store = createStoreFromConfig(extend({}, store))\r\n }\r\n }\r\n }\r\n options.store = store;\r\n return options\r\n}\r\n\r\nfunction normalizeStoreLoadOptionAccessorArguments(originalArguments) {\r\n switch (originalArguments.length) {\r\n case 0:\r\n return;\r\n case 1:\r\n return originalArguments[0]\r\n }\r\n return [].slice.call(originalArguments)\r\n}\r\n\r\nfunction generateStoreLoadOptionAccessor(optionName) {\r\n return function() {\r\n var args = normalizeStoreLoadOptionAccessorArguments(arguments);\r\n if (void 0 === args) {\r\n return this._storeLoadOptions[optionName]\r\n }\r\n this._storeLoadOptions[optionName] = args\r\n }\r\n}\r\n\r\nfunction mapDataRespectingGrouping(items, mapper, groupInfo) {\r\n function mapRecursive(items, level) {\r\n if (!Array.isArray(items)) {\r\n return items\r\n }\r\n return level ? mapGroup(items, level) : iteratorUtils.map(items, mapper)\r\n }\r\n\r\n function mapGroup(group, level) {\r\n return iteratorUtils.map(group, function(item) {\r\n var result = {\r\n key: item.key,\r\n items: mapRecursive(item.items, level - 1)\r\n };\r\n if (\"aggregates\" in item) {\r\n result.aggregates = item.aggregates\r\n }\r\n return result\r\n })\r\n }\r\n return mapRecursive(items, groupInfo ? dataUtils.normalizeSortingInfo(groupInfo).length : 0)\r\n}\r\n\r\nfunction normalizeLoadResult(data, extra) {\r\n if (data && !Array.isArray(data) && data.data) {\r\n extra = data;\r\n data = data.data\r\n }\r\n if (!Array.isArray(data)) {\r\n data = [data]\r\n }\r\n return {\r\n data: data,\r\n extra: extra\r\n }\r\n}\r\nvar DataSource = Class.inherit({\r\n ctor: function(options) {\r\n var _this = this;\r\n var that = this;\r\n options = normalizeDataSourceOptions(options);\r\n var onPushHandler = 0 !== options.pushAggregationTimeout ? dataUtils.throttleChanges(this._onPush, function() {\r\n if (void 0 === options.pushAggregationTimeout) {\r\n return 5 * that._changedTime\r\n }\r\n return options.pushAggregationTimeout\r\n }) : this._onPush;\r\n this._changedTime = 0;\r\n this._onPushHandler = function(changes) {\r\n _this._aggregationTimeoutId = onPushHandler.call(_this, changes)\r\n };\r\n this._store = options.store;\r\n this._store.on(\"push\", this._onPushHandler);\r\n this._storeLoadOptions = this._extractLoadOptions(options);\r\n this._mapFunc = options.map;\r\n this._postProcessFunc = options.postProcess;\r\n this._pageIndex = void 0 !== options.pageIndex ? options.pageIndex : 0;\r\n this._pageSize = void 0 !== options.pageSize ? options.pageSize : 20;\r\n this._loadingCount = 0;\r\n this._loadQueue = this._createLoadQueue();\r\n this._searchValue = \"searchValue\" in options ? options.searchValue : null;\r\n this._searchOperation = options.searchOperation || \"contains\";\r\n this._searchExpr = options.searchExpr;\r\n this._paginate = options.paginate;\r\n this._reshapeOnPush = __isDefined(options.reshapeOnPush) ? options.reshapeOnPush : false;\r\n iteratorUtils.each([\"onChanged\", \"onLoadError\", \"onLoadingChanged\", \"onCustomizeLoadResult\", \"onCustomizeStoreLoadOptions\"], function(_, optionName) {\r\n if (optionName in options) {\r\n that.on(optionName.substr(2, 1).toLowerCase() + optionName.substr(3), options[optionName])\r\n }\r\n });\r\n this._operationManager = new OperationManager;\r\n this._init()\r\n },\r\n _init: function() {\r\n this._items = [];\r\n this._userData = {};\r\n this._totalCount = -1;\r\n this._isLoaded = false;\r\n if (!__isDefined(this._paginate)) {\r\n this._paginate = !this.group()\r\n }\r\n this._isLastPage = !this._paginate\r\n },\r\n dispose: function() {\r\n this._store.off(\"push\", this._onPushHandler);\r\n this._disposeEvents();\r\n clearTimeout(this._aggregationTimeoutId);\r\n delete this._store;\r\n if (this._delayedLoadTask) {\r\n this._delayedLoadTask.abort()\r\n }\r\n this._operationManager.cancelAll();\r\n this._disposed = true\r\n },\r\n _extractLoadOptions: function(options) {\r\n var result = {},\r\n names = [\"sort\", \"filter\", \"select\", \"group\", \"requireTotalCount\"],\r\n customNames = this._store._customLoadOptions();\r\n if (customNames) {\r\n names = names.concat(customNames)\r\n }\r\n iteratorUtils.each(names, function() {\r\n result[this] = options[this]\r\n });\r\n return result\r\n },\r\n loadOptions: function() {\r\n return this._storeLoadOptions\r\n },\r\n items: function() {\r\n return this._items\r\n },\r\n pageIndex: function(newIndex) {\r\n if (!__isNumber(newIndex)) {\r\n return this._pageIndex\r\n }\r\n this._pageIndex = newIndex;\r\n this._isLastPage = !this._paginate\r\n },\r\n paginate: function(value) {\r\n if (!__isBoolean(value)) {\r\n return this._paginate\r\n }\r\n if (this._paginate !== value) {\r\n this._paginate = value;\r\n this.pageIndex(0)\r\n }\r\n },\r\n pageSize: function(value) {\r\n if (!__isNumber(value)) {\r\n return this._pageSize\r\n }\r\n this._pageSize = value\r\n },\r\n isLastPage: function() {\r\n return this._isLastPage\r\n },\r\n sort: generateStoreLoadOptionAccessor(\"sort\"),\r\n filter: function() {\r\n var newFilter = normalizeStoreLoadOptionAccessorArguments(arguments);\r\n if (void 0 === newFilter) {\r\n return this._storeLoadOptions.filter\r\n }\r\n this._storeLoadOptions.filter = newFilter;\r\n this.pageIndex(0)\r\n },\r\n group: generateStoreLoadOptionAccessor(\"group\"),\r\n select: generateStoreLoadOptionAccessor(\"select\"),\r\n requireTotalCount: function(value) {\r\n if (!__isBoolean(value)) {\r\n return this._storeLoadOptions.requireTotalCount\r\n }\r\n this._storeLoadOptions.requireTotalCount = value\r\n },\r\n searchValue: function(value) {\r\n if (arguments.length < 1) {\r\n return this._searchValue\r\n }\r\n this._searchValue = value;\r\n this.pageIndex(0)\r\n },\r\n searchOperation: function(op) {\r\n if (!__isString(op)) {\r\n return this._searchOperation\r\n }\r\n this._searchOperation = op;\r\n this.pageIndex(0)\r\n },\r\n searchExpr: function(expr) {\r\n var argc = arguments.length;\r\n if (0 === argc) {\r\n return this._searchExpr\r\n }\r\n if (argc > 1) {\r\n expr = [].slice.call(arguments)\r\n }\r\n this._searchExpr = expr;\r\n this.pageIndex(0)\r\n },\r\n store: function() {\r\n return this._store\r\n },\r\n key: function() {\r\n return this._store && this._store.key()\r\n },\r\n totalCount: function() {\r\n return this._totalCount\r\n },\r\n isLoaded: function() {\r\n return this._isLoaded\r\n },\r\n isLoading: function() {\r\n return this._loadingCount > 0\r\n },\r\n beginLoading: function() {\r\n this._changeLoadingCount(1)\r\n },\r\n endLoading: function() {\r\n this._changeLoadingCount(-1)\r\n },\r\n _createLoadQueue: function() {\r\n return queue.create()\r\n },\r\n _changeLoadingCount: function(increment) {\r\n var newLoading, oldLoading = this.isLoading();\r\n this._loadingCount += increment;\r\n newLoading = this.isLoading();\r\n if (oldLoading ^ newLoading) {\r\n this.fireEvent(\"loadingChanged\", [newLoading])\r\n }\r\n },\r\n _scheduleLoadCallbacks: function(deferred) {\r\n var that = this;\r\n that.beginLoading();\r\n deferred.always(function() {\r\n that.endLoading()\r\n })\r\n },\r\n _scheduleFailCallbacks: function(deferred) {\r\n var that = this;\r\n deferred.fail(function() {\r\n if (arguments[0] === CANCELED_TOKEN) {\r\n return\r\n }\r\n that.fireEvent(\"loadError\", arguments)\r\n })\r\n },\r\n _fireChanged: function(args) {\r\n var date = new Date;\r\n this.fireEvent(\"changed\", args);\r\n this._changedTime = new Date - date\r\n },\r\n _scheduleChangedCallbacks: function(deferred) {\r\n var _this2 = this;\r\n deferred.done(function() {\r\n _this2._fireChanged()\r\n })\r\n },\r\n loadSingle: function(propName, propValue) {\r\n var that = this;\r\n var d = new Deferred,\r\n key = this.key(),\r\n store = this._store,\r\n options = this._createStoreLoadOptions(),\r\n handleDone = function(data) {\r\n if (!__isDefined(data) || array.isEmpty(data)) {\r\n d.reject(new errors.Error(\"E4009\"))\r\n } else {\r\n if (!Array.isArray(data)) {\r\n data = [data]\r\n }\r\n d.resolve(that._applyMapFunction(data)[0])\r\n }\r\n };\r\n this._scheduleFailCallbacks(d);\r\n if (arguments.length < 2) {\r\n propValue = propName;\r\n propName = key\r\n }\r\n delete options.skip;\r\n delete options.group;\r\n delete options.refresh;\r\n delete options.pageIndex;\r\n delete options.searchString;\r\n\r\n function shouldForceByKey() {\r\n return store instanceof CustomStore && !store._byKeyViaLoad()\r\n }(function() {\r\n if (propName === key || shouldForceByKey()) {\r\n return store.byKey(propValue, options)\r\n }\r\n options.take = 1;\r\n options.filter = options.filter ? [options.filter, [propName, propValue]] : [propName, propValue];\r\n return store.load(options)\r\n })().fail(d.reject).done(handleDone);\r\n return d.promise()\r\n },\r\n load: function() {\r\n var loadOperation, that = this,\r\n d = new Deferred;\r\n\r\n function loadTask() {\r\n if (that._disposed) {\r\n return\r\n }\r\n if (!isPending(d)) {\r\n return\r\n }\r\n return that._loadFromStore(loadOperation, d)\r\n }\r\n this._scheduleLoadCallbacks(d);\r\n this._scheduleFailCallbacks(d);\r\n this._scheduleChangedCallbacks(d);\r\n loadOperation = this._createLoadOperation(d);\r\n this.fireEvent(\"customizeStoreLoadOptions\", [loadOperation]);\r\n this._loadQueue.add(function() {\r\n if (\"number\" === typeof loadOperation.delay) {\r\n that._delayedLoadTask = commonUtils.executeAsync(loadTask, loadOperation.delay)\r\n } else {\r\n loadTask()\r\n }\r\n return d.promise()\r\n });\r\n return d.promise({\r\n operationId: loadOperation.operationId\r\n })\r\n },\r\n _onPush: function(changes) {\r\n var _this3 = this;\r\n if (this._reshapeOnPush) {\r\n this.load()\r\n } else {\r\n this.fireEvent(\"changing\", [{\r\n changes: changes\r\n }]);\r\n var group = this.group(),\r\n items = this.items(),\r\n groupLevel = 0,\r\n dataSourceChanges = this.paginate() || group ? changes.filter(function(item) {\r\n return \"update\" === item.type\r\n }) : changes;\r\n if (group) {\r\n groupLevel = Array.isArray(group) ? group.length : 1\r\n }\r\n if (this._mapFunc) {\r\n dataSourceChanges.forEach(function(item) {\r\n if (\"insert\" === item.type) {\r\n item.data = _this3._mapFunc(item.data)\r\n }\r\n })\r\n }\r\n arrayUtils.applyBatch(this.store(), items, dataSourceChanges, groupLevel, true);\r\n this._fireChanged([{\r\n changes: changes\r\n }])\r\n }\r\n },\r\n _createLoadOperation: function(deferred) {\r\n var id = this._operationManager.add(deferred),\r\n options = this._createStoreLoadOptions();\r\n deferred.always(function() {\r\n this._operationManager.remove(id)\r\n }.bind(this));\r\n return {\r\n operationId: id,\r\n storeLoadOptions: options\r\n }\r\n },\r\n reload: function() {\r\n var store = this.store();\r\n if (store instanceof CustomStore) {\r\n store.clearRawDataCache()\r\n }\r\n this._init();\r\n return this.load()\r\n },\r\n cancel: function(operationId) {\r\n return this._operationManager.cancel(operationId)\r\n },\r\n cancelAll: function() {\r\n return this._operationManager.cancelAll()\r\n },\r\n _addSearchOptions: function(storeLoadOptions) {\r\n if (this._disposed) {\r\n return\r\n }\r\n if (this.store()._useDefaultSearch) {\r\n this._addSearchFilter(storeLoadOptions)\r\n } else {\r\n storeLoadOptions.searchOperation = this._searchOperation;\r\n storeLoadOptions.searchValue = this._searchValue;\r\n storeLoadOptions.searchExpr = this._searchExpr\r\n }\r\n },\r\n _createStoreLoadOptions: function() {\r\n var result = extend({}, this._storeLoadOptions);\r\n this._addSearchOptions(result);\r\n if (this._paginate) {\r\n if (this._pageSize) {\r\n result.skip = this._pageIndex * this._pageSize;\r\n result.take = this._pageSize\r\n }\r\n }\r\n result.userData = this._userData;\r\n return result\r\n },\r\n _addSearchFilter: function(storeLoadOptions) {\r\n var value = this._searchValue,\r\n op = this._searchOperation,\r\n selector = this._searchExpr,\r\n searchFilter = [];\r\n if (!value) {\r\n return\r\n }\r\n if (!selector) {\r\n selector = \"this\"\r\n }\r\n if (!Array.isArray(selector)) {\r\n selector = [selector]\r\n }\r\n iteratorUtils.each(selector, function(i, item) {\r\n if (searchFilter.length) {\r\n searchFilter.push(\"or\")\r\n }\r\n searchFilter.push([item, op, value])\r\n });\r\n if (storeLoadOptions.filter) {\r\n storeLoadOptions.filter = [searchFilter, storeLoadOptions.filter]\r\n } else {\r\n storeLoadOptions.filter = searchFilter\r\n }\r\n },\r\n _loadFromStore: function(loadOptions, pendingDeferred) {\r\n var that = this;\r\n\r\n function handleSuccess(data, extra) {\r\n function processResult() {\r\n var loadResult = extend(normalizeLoadResult(data, extra), loadOptions);\r\n that.fireEvent(\"customizeLoadResult\", [loadResult]);\r\n when(loadResult.data).done(function(data) {\r\n loadResult.data = data;\r\n that._processStoreLoadResult(loadResult, pendingDeferred)\r\n }).fail(pendingDeferred.reject)\r\n }\r\n if (that._disposed) {\r\n return\r\n }\r\n if (!isPending(pendingDeferred)) {\r\n return\r\n }\r\n processResult()\r\n }\r\n if (loadOptions.data) {\r\n return (new Deferred).resolve(loadOptions.data).done(handleSuccess)\r\n }\r\n return this.store().load(loadOptions.storeLoadOptions).done(handleSuccess).fail(pendingDeferred.reject)\r\n },\r\n _processStoreLoadResult: function(loadResult, pendingDeferred) {\r\n var that = this,\r\n data = loadResult.data,\r\n extra = loadResult.extra,\r\n storeLoadOptions = loadResult.storeLoadOptions;\r\n\r\n function resolvePendingDeferred() {\r\n that._isLoaded = true;\r\n that._totalCount = isFinite(extra.totalCount) ? extra.totalCount : -1;\r\n return pendingDeferred.resolve(data, extra)\r\n }\r\n\r\n function proceedLoadingTotalCount() {\r\n that.store().totalCount(storeLoadOptions).done(function(count) {\r\n extra.totalCount = count;\r\n resolvePendingDeferred()\r\n }).fail(pendingDeferred.reject)\r\n }\r\n if (that._disposed) {\r\n return\r\n }\r\n data = that._applyPostProcessFunction(that._applyMapFunction(data));\r\n if (!typeUtils.isPlainObject(extra)) {\r\n extra = {}\r\n }\r\n that._items = data;\r\n if (!data.length || !that._paginate || that._pageSize && data.length < that._pageSize) {\r\n that._isLastPage = true\r\n }\r\n if (storeLoadOptions.requireTotalCount && !isFinite(extra.totalCount)) {\r\n proceedLoadingTotalCount()\r\n } else {\r\n resolvePendingDeferred()\r\n }\r\n },\r\n _applyMapFunction: function(data) {\r\n if (this._mapFunc) {\r\n return mapDataRespectingGrouping(data, this._mapFunc, this.group())\r\n }\r\n return data\r\n },\r\n _applyPostProcessFunction: function(data) {\r\n if (this._postProcessFunc) {\r\n return this._postProcessFunc(data)\r\n }\r\n return data\r\n }\r\n}).include(EventsMixin);\r\nexports.DataSource = DataSource;\r\nexports.normalizeDataSourceOptions = normalizeDataSourceOptions;\r\nexports.normalizeLoadResult = normalizeLoadResult;\r\n","/**\r\n * DevExtreme (data/array_utils.js)\r\n * Version: 19.2.4\r\n * Build date: Tue Nov 19 2019\r\n *\r\n * Copyright (c) 2012 - 2019 Developer Express Inc. ALL RIGHTS RESERVED\r\n * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/\r\n */\r\n\"use strict\";\r\nvar _typeof = \"function\" === typeof Symbol && \"symbol\" === typeof Symbol.iterator ? function(obj) {\r\n return typeof obj\r\n} : function(obj) {\r\n return obj && \"function\" === typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj\r\n};\r\nvar _type = require(\"../core/utils/type\");\r\nvar _config = require(\"../core/config\");\r\nvar _config2 = _interopRequireDefault(_config);\r\nvar _guid = require(\"../core/guid\");\r\nvar _guid2 = _interopRequireDefault(_guid);\r\nvar _extend = require(\"../core/utils/extend\");\r\nvar _errors = require(\"./errors\");\r\nvar _object = require(\"../core/utils/object\");\r\nvar _object2 = _interopRequireDefault(_object);\r\nvar _utils = require(\"./utils\");\r\n\r\nfunction _interopRequireDefault(obj) {\r\n return obj && obj.__esModule ? obj : {\r\n \"default\": obj\r\n }\r\n}\r\n\r\nfunction hasKey(target, keyOrKeys) {\r\n var key, keys = \"string\" === typeof keyOrKeys ? keyOrKeys.split() : keyOrKeys.slice();\r\n while (keys.length) {\r\n key = keys.shift();\r\n if (key in target) {\r\n return true\r\n }\r\n }\r\n return false\r\n}\r\n\r\nfunction findItems(keyInfo, items, key, groupCount) {\r\n var childItems, result;\r\n if (groupCount) {\r\n for (var i = 0; i < items.length; i++) {\r\n childItems = items[i].items || items[i].collapsedItems || [];\r\n result = findItems(keyInfo, childItems || [], key, groupCount - 1);\r\n if (result) {\r\n return result\r\n }\r\n }\r\n } else {\r\n if (indexByKey(keyInfo, items, key) >= 0) {\r\n return items\r\n }\r\n }\r\n}\r\n\r\nfunction getItems(keyInfo, items, key, groupCount) {\r\n if (groupCount) {\r\n return findItems(keyInfo, items, key, groupCount) || []\r\n }\r\n return items\r\n}\r\n\r\nfunction generateDataByKeyMap(keyInfo, array) {\r\n if (keyInfo.key() && !array._dataByKeyMap) {\r\n var dataByKeyMap = {};\r\n for (var i = 0, arrayLength = array.length; i < arrayLength; i++) {\r\n dataByKeyMap[JSON.stringify(keyInfo.keyOf(array[i]))] = array[i]\r\n }\r\n array._dataByKeyMap = dataByKeyMap\r\n }\r\n}\r\n\r\nfunction getCacheValue(array, key) {\r\n if (array._dataByKeyMap) {\r\n return array._dataByKeyMap[JSON.stringify(key)]\r\n }\r\n}\r\n\r\nfunction getHasKeyCacheValue(array, key) {\r\n if (array._dataByKeyMap) {\r\n return array._dataByKeyMap[JSON.stringify(key)]\r\n }\r\n return true\r\n}\r\n\r\nfunction setDataByKeyMapValue(array, key, data) {\r\n if (array._dataByKeyMap) {\r\n array._dataByKeyMap[JSON.stringify(key)] = data\r\n }\r\n}\r\n\r\nfunction applyBatch(keyInfo, array, batchData, groupCount, useInsertIndex) {\r\n batchData.forEach(function(item) {\r\n var items = \"insert\" === item.type ? array : getItems(keyInfo, array, item.key, groupCount);\r\n generateDataByKeyMap(keyInfo, items);\r\n switch (item.type) {\r\n case \"update\":\r\n update(keyInfo, items, item.key, item.data, true);\r\n break;\r\n case \"insert\":\r\n insert(keyInfo, items, item.data, useInsertIndex && (0, _type.isDefined)(item.index) ? item.index : -1, true);\r\n break;\r\n case \"remove\":\r\n remove(keyInfo, items, item.key, true)\r\n }\r\n })\r\n}\r\n\r\nfunction update(keyInfo, array, key, data, isBatch) {\r\n var target, extendComplexObject = true,\r\n keyExpr = keyInfo.key();\r\n if (keyExpr) {\r\n if (hasKey(data, keyExpr) && !(0, _utils.keysEqual)(keyExpr, key, keyInfo.keyOf(data))) {\r\n return !isBatch && (0, _utils.rejectedPromise)(_errors.errors.Error(\"E4017\"))\r\n }\r\n target = getCacheValue(array, key);\r\n if (!target) {\r\n var index = indexByKey(keyInfo, array, key);\r\n if (index < 0) {\r\n return !isBatch && (0, _utils.rejectedPromise)(_errors.errors.Error(\"E4009\"))\r\n }\r\n target = array[index]\r\n }\r\n } else {\r\n target = key\r\n }\r\n _object2.default.deepExtendArraySafe(target, data, extendComplexObject);\r\n if (!isBatch) {\r\n if ((0, _config2.default)().useLegacyStoreResult) {\r\n return (0, _utils.trivialPromise)(key, data)\r\n } else {\r\n return (0, _utils.trivialPromise)(target, key)\r\n }\r\n }\r\n}\r\n\r\nfunction insert(keyInfo, array, data, index, isBatch) {\r\n var keyValue, obj, keyExpr = keyInfo.key();\r\n obj = (0, _type.isPlainObject)(data) ? (0, _extend.extend)({}, data) : data;\r\n if (keyExpr) {\r\n keyValue = keyInfo.keyOf(obj);\r\n if (void 0 === keyValue || \"object\" === (\"undefined\" === typeof keyValue ? \"undefined\" : _typeof(keyValue)) && (0, _type.isEmptyObject)(keyValue)) {\r\n if (Array.isArray(keyExpr)) {\r\n throw _errors.errors.Error(\"E4007\")\r\n }\r\n keyValue = obj[keyExpr] = String(new _guid2.default)\r\n } else {\r\n if (void 0 !== array[indexByKey(keyInfo, array, keyValue)]) {\r\n return !isBatch && (0, _utils.rejectedPromise)(_errors.errors.Error(\"E4008\"))\r\n }\r\n }\r\n } else {\r\n keyValue = obj\r\n }\r\n if (index >= 0) {\r\n array.splice(index, 0, obj)\r\n } else {\r\n array.push(obj)\r\n }\r\n setDataByKeyMapValue(array, keyValue, obj);\r\n if (!isBatch) {\r\n return (0, _utils.trivialPromise)((0, _config2.default)().useLegacyStoreResult ? data : obj, keyValue)\r\n }\r\n}\r\n\r\nfunction remove(keyInfo, array, key, isBatch) {\r\n var index = indexByKey(keyInfo, array, key);\r\n if (index > -1) {\r\n array.splice(index, 1)\r\n }\r\n if (!isBatch) {\r\n return (0, _utils.trivialPromise)(key)\r\n }\r\n}\r\n\r\nfunction indexByKey(keyInfo, array, key) {\r\n var keyExpr = keyInfo.key();\r\n if (!getHasKeyCacheValue(array, key)) {\r\n return -1\r\n }\r\n for (var i = 0, arrayLength = array.length; i < arrayLength; i++) {\r\n if ((0, _utils.keysEqual)(keyExpr, keyInfo.keyOf(array[i]), key)) {\r\n return i\r\n }\r\n }\r\n return -1\r\n}\r\nmodule.exports.applyBatch = applyBatch;\r\nmodule.exports.update = update;\r\nmodule.exports.insert = insert;\r\nmodule.exports.remove = remove;\r\nmodule.exports.indexByKey = indexByKey;\r\n","/**\r\n * DevExtreme (data/abstract_store.js)\r\n * Version: 19.2.4\r\n * Build date: Tue Nov 19 2019\r\n *\r\n * Copyright (c) 2012 - 2019 Developer Express Inc. ALL RIGHTS RESERVED\r\n * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/\r\n */\r\n\"use strict\";\r\nvar Class = require(\"../core/class\"),\r\n abstract = Class.abstract,\r\n EventsMixin = require(\"../core/events_mixin\"),\r\n each = require(\"../core/utils/iterator\").each,\r\n errorsModule = require(\"./errors\"),\r\n dataUtils = require(\"./utils\"),\r\n compileGetter = require(\"../core/utils/data\").compileGetter,\r\n storeHelper = require(\"./store_helper\"),\r\n queryByOptions = storeHelper.queryByOptions,\r\n Deferred = require(\"../core/utils/deferred\").Deferred,\r\n noop = require(\"../core/utils/common\").noop,\r\n storeImpl = {};\r\nvar Store = Class.inherit({\r\n ctor: function(options) {\r\n var that = this;\r\n options = options || {};\r\n each([\"onLoaded\", \"onLoading\", \"onInserted\", \"onInserting\", \"onUpdated\", \"onUpdating\", \"onPush\", \"onRemoved\", \"onRemoving\", \"onModified\", \"onModifying\"], function(_, optionName) {\r\n if (optionName in options) {\r\n that.on(optionName.slice(2).toLowerCase(), options[optionName])\r\n }\r\n });\r\n this._key = options.key;\r\n this._errorHandler = options.errorHandler;\r\n this._useDefaultSearch = true\r\n },\r\n _customLoadOptions: function() {\r\n return null\r\n },\r\n key: function() {\r\n return this._key\r\n },\r\n keyOf: function(obj) {\r\n if (!this._keyGetter) {\r\n this._keyGetter = compileGetter(this.key())\r\n }\r\n return this._keyGetter(obj)\r\n },\r\n _requireKey: function() {\r\n if (!this.key()) {\r\n throw errorsModule.errors.Error(\"E4005\")\r\n }\r\n },\r\n load: function(options) {\r\n var that = this;\r\n options = options || {};\r\n this.fireEvent(\"loading\", [options]);\r\n return this._withLock(this._loadImpl(options)).done(function(result) {\r\n that.fireEvent(\"loaded\", [result, options])\r\n })\r\n },\r\n _loadImpl: function(options) {\r\n return queryByOptions(this.createQuery(options), options).enumerate()\r\n },\r\n _withLock: function(task) {\r\n var result = new Deferred;\r\n task.done(function() {\r\n var that = this,\r\n args = arguments;\r\n dataUtils.processRequestResultLock.promise().done(function() {\r\n result.resolveWith(that, args)\r\n })\r\n }).fail(function() {\r\n result.rejectWith(this, arguments)\r\n });\r\n return result\r\n },\r\n createQuery: abstract,\r\n totalCount: function(options) {\r\n return this._totalCountImpl(options)\r\n },\r\n _totalCountImpl: function(options) {\r\n return queryByOptions(this.createQuery(options), options, true).count()\r\n },\r\n byKey: function(key, extraOptions) {\r\n return this._addFailHandlers(this._withLock(this._byKeyImpl(key, extraOptions)))\r\n },\r\n _byKeyImpl: abstract,\r\n insert: function(values) {\r\n var that = this;\r\n that.fireEvent(\"modifying\");\r\n that.fireEvent(\"inserting\", [values]);\r\n return that._addFailHandlers(that._insertImpl(values).done(function(callbackValues, callbackKey) {\r\n that.fireEvent(\"inserted\", [callbackValues, callbackKey]);\r\n that.fireEvent(\"modified\")\r\n }))\r\n },\r\n _insertImpl: abstract,\r\n update: function(key, values) {\r\n var that = this;\r\n that.fireEvent(\"modifying\");\r\n that.fireEvent(\"updating\", [key, values]);\r\n return that._addFailHandlers(that._updateImpl(key, values).done(function() {\r\n that.fireEvent(\"updated\", [key, values]);\r\n that.fireEvent(\"modified\")\r\n }))\r\n },\r\n _updateImpl: abstract,\r\n push: function(changes) {\r\n this._pushImpl(changes);\r\n this.fireEvent(\"push\", [changes])\r\n },\r\n _pushImpl: noop,\r\n remove: function(key) {\r\n var that = this;\r\n that.fireEvent(\"modifying\");\r\n that.fireEvent(\"removing\", [key]);\r\n return that._addFailHandlers(that._removeImpl(key).done(function(callbackKey) {\r\n that.fireEvent(\"removed\", [callbackKey]);\r\n that.fireEvent(\"modified\")\r\n }))\r\n },\r\n _removeImpl: abstract,\r\n _addFailHandlers: function(deferred) {\r\n return deferred.fail(this._errorHandler).fail(errorsModule._errorHandler)\r\n }\r\n}).include(EventsMixin);\r\nStore.create = function(alias, options) {\r\n if (!(alias in storeImpl)) {\r\n throw errorsModule.errors.Error(\"E4020\", alias)\r\n }\r\n return new storeImpl[alias](options)\r\n};\r\nStore.registerClass = function(type, alias) {\r\n if (alias) {\r\n storeImpl[alias] = type\r\n }\r\n return type\r\n};\r\nStore.inherit = function(inheritor) {\r\n return function(members, alias) {\r\n var type = inheritor.apply(this, [members]);\r\n Store.registerClass(type, alias);\r\n return type\r\n }\r\n}(Store.inherit);\r\nmodule.exports = Store;\r\n","'use strict';\n\nvar GetIntrinsic = require('../GetIntrinsic');\n\nvar $TypeError = GetIntrinsic('%TypeError%');\n\nvar inspect = require('object-inspect');\n\nvar IsPropertyKey = require('./IsPropertyKey');\nvar Type = require('./Type');\n\n/**\n * 7.3.1 Get (O, P) - https://ecma-international.org/ecma-262/6.0/#sec-get-o-p\n * 1. Assert: Type(O) is Object.\n * 2. Assert: IsPropertyKey(P) is true.\n * 3. Return O.[[Get]](P, O).\n */\n\nmodule.exports = function Get(O, P) {\n\t// 7.3.1.1\n\tif (Type(O) !== 'Object') {\n\t\tthrow new $TypeError('Assertion failed: Type(O) is not Object');\n\t}\n\t// 7.3.1.2\n\tif (!IsPropertyKey(P)) {\n\t\tthrow new $TypeError('Assertion failed: IsPropertyKey(P) is not true, got ' + inspect(P));\n\t}\n\t// 7.3.1.3\n\treturn O[P];\n};\n","'use strict';\n\nmodule.exports = Number.isNaN || function isNaN(a) {\n\treturn a !== a;\n};\n","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = shallowEqual;\n\nfunction shallowEqual(actual, expected) {\n const keys = Object.keys(expected);\n\n for (const key of keys) {\n if (actual[key] !== expected[key]) {\n return false;\n }\n }\n\n return true;\n}","var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar Map = getNative(root, 'Map');\n\nmodule.exports = Map;\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","/**\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","/** 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 arrayFilter = require('./_arrayFilter'),\n stubArray = require('./stubArray');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Built-in value references. */\nvar propertyIsEnumerable = objectProto.propertyIsEnumerable;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeGetSymbols = Object.getOwnPropertySymbols;\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 */\nvar 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\nmodule.exports = getSymbols;\n","var overArg = require('./_overArg');\n\n/** Built-in value references. */\nvar getPrototype = overArg(Object.getPrototypeOf, Object);\n\nmodule.exports = getPrototype;\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 Uint8Array = require('./_Uint8Array');\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 */\nfunction cloneArrayBuffer(arrayBuffer) {\n var result = new arrayBuffer.constructor(arrayBuffer.byteLength);\n new Uint8Array(result).set(new Uint8Array(arrayBuffer));\n return result;\n}\n\nmodule.exports = cloneArrayBuffer;\n","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.patternLikeCommon = exports.functionDeclarationCommon = exports.functionTypeAnnotationCommon = exports.functionCommon = void 0;\n\nvar _isValidIdentifier = _interopRequireDefault(require(\"../validators/isValidIdentifier\"));\n\nvar _constants = require(\"../constants\");\n\nvar _utils = _interopRequireWildcard(require(\"./utils\"));\n\nfunction _getRequireWildcardCache() { if (typeof WeakMap !== \"function\") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== \"object\" && typeof obj !== \"function\") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n(0, _utils.default)(\"ArrayExpression\", {\n fields: {\n elements: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeOrValueType)(\"null\", \"Expression\", \"SpreadElement\"))),\n default: []\n }\n },\n visitor: [\"elements\"],\n aliases: [\"Expression\"]\n});\n(0, _utils.default)(\"AssignmentExpression\", {\n fields: {\n operator: {\n validate: (0, _utils.assertValueType)(\"string\")\n },\n left: {\n validate: (0, _utils.assertNodeType)(\"LVal\")\n },\n right: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n }\n },\n builder: [\"operator\", \"left\", \"right\"],\n visitor: [\"left\", \"right\"],\n aliases: [\"Expression\"]\n});\n(0, _utils.default)(\"BinaryExpression\", {\n builder: [\"operator\", \"left\", \"right\"],\n fields: {\n operator: {\n validate: (0, _utils.assertOneOf)(..._constants.BINARY_OPERATORS)\n },\n left: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n },\n right: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n }\n },\n visitor: [\"left\", \"right\"],\n aliases: [\"Binary\", \"Expression\"]\n});\n(0, _utils.default)(\"InterpreterDirective\", {\n builder: [\"value\"],\n fields: {\n value: {\n validate: (0, _utils.assertValueType)(\"string\")\n }\n }\n});\n(0, _utils.default)(\"Directive\", {\n visitor: [\"value\"],\n fields: {\n value: {\n validate: (0, _utils.assertNodeType)(\"DirectiveLiteral\")\n }\n }\n});\n(0, _utils.default)(\"DirectiveLiteral\", {\n builder: [\"value\"],\n fields: {\n value: {\n validate: (0, _utils.assertValueType)(\"string\")\n }\n }\n});\n(0, _utils.default)(\"BlockStatement\", {\n builder: [\"body\", \"directives\"],\n visitor: [\"directives\", \"body\"],\n fields: {\n directives: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"Directive\"))),\n default: []\n },\n body: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"Statement\")))\n }\n },\n aliases: [\"Scopable\", \"BlockParent\", \"Block\", \"Statement\"]\n});\n(0, _utils.default)(\"BreakStatement\", {\n visitor: [\"label\"],\n fields: {\n label: {\n validate: (0, _utils.assertNodeType)(\"Identifier\"),\n optional: true\n }\n },\n aliases: [\"Statement\", \"Terminatorless\", \"CompletionStatement\"]\n});\n(0, _utils.default)(\"CallExpression\", {\n visitor: [\"callee\", \"arguments\", \"typeParameters\", \"typeArguments\"],\n builder: [\"callee\", \"arguments\"],\n aliases: [\"Expression\"],\n fields: {\n callee: {\n validate: (0, _utils.assertNodeType)(\"Expression\", \"V8IntrinsicIdentifier\")\n },\n arguments: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"Expression\", \"SpreadElement\", \"JSXNamespacedName\", \"ArgumentPlaceholder\")))\n },\n optional: {\n validate: (0, _utils.assertOneOf)(true, false),\n optional: true\n },\n typeArguments: {\n validate: (0, _utils.assertNodeType)(\"TypeParameterInstantiation\"),\n optional: true\n },\n typeParameters: {\n validate: (0, _utils.assertNodeType)(\"TSTypeParameterInstantiation\"),\n optional: true\n }\n }\n});\n(0, _utils.default)(\"CatchClause\", {\n visitor: [\"param\", \"body\"],\n fields: {\n param: {\n validate: (0, _utils.assertNodeType)(\"Identifier\"),\n optional: true\n },\n body: {\n validate: (0, _utils.assertNodeType)(\"BlockStatement\")\n }\n },\n aliases: [\"Scopable\", \"BlockParent\"]\n});\n(0, _utils.default)(\"ConditionalExpression\", {\n visitor: [\"test\", \"consequent\", \"alternate\"],\n fields: {\n test: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n },\n consequent: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n },\n alternate: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n }\n },\n aliases: [\"Expression\", \"Conditional\"]\n});\n(0, _utils.default)(\"ContinueStatement\", {\n visitor: [\"label\"],\n fields: {\n label: {\n validate: (0, _utils.assertNodeType)(\"Identifier\"),\n optional: true\n }\n },\n aliases: [\"Statement\", \"Terminatorless\", \"CompletionStatement\"]\n});\n(0, _utils.default)(\"DebuggerStatement\", {\n aliases: [\"Statement\"]\n});\n(0, _utils.default)(\"DoWhileStatement\", {\n visitor: [\"test\", \"body\"],\n fields: {\n test: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n },\n body: {\n validate: (0, _utils.assertNodeType)(\"Statement\")\n }\n },\n aliases: [\"Statement\", \"BlockParent\", \"Loop\", \"While\", \"Scopable\"]\n});\n(0, _utils.default)(\"EmptyStatement\", {\n aliases: [\"Statement\"]\n});\n(0, _utils.default)(\"ExpressionStatement\", {\n visitor: [\"expression\"],\n fields: {\n expression: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n }\n },\n aliases: [\"Statement\", \"ExpressionWrapper\"]\n});\n(0, _utils.default)(\"File\", {\n builder: [\"program\", \"comments\", \"tokens\"],\n visitor: [\"program\"],\n fields: {\n program: {\n validate: (0, _utils.assertNodeType)(\"Program\")\n }\n }\n});\n(0, _utils.default)(\"ForInStatement\", {\n visitor: [\"left\", \"right\", \"body\"],\n aliases: [\"Scopable\", \"Statement\", \"For\", \"BlockParent\", \"Loop\", \"ForXStatement\"],\n fields: {\n left: {\n validate: (0, _utils.assertNodeType)(\"VariableDeclaration\", \"LVal\")\n },\n right: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n },\n body: {\n validate: (0, _utils.assertNodeType)(\"Statement\")\n }\n }\n});\n(0, _utils.default)(\"ForStatement\", {\n visitor: [\"init\", \"test\", \"update\", \"body\"],\n aliases: [\"Scopable\", \"Statement\", \"For\", \"BlockParent\", \"Loop\"],\n fields: {\n init: {\n validate: (0, _utils.assertNodeType)(\"VariableDeclaration\", \"Expression\"),\n optional: true\n },\n test: {\n validate: (0, _utils.assertNodeType)(\"Expression\"),\n optional: true\n },\n update: {\n validate: (0, _utils.assertNodeType)(\"Expression\"),\n optional: true\n },\n body: {\n validate: (0, _utils.assertNodeType)(\"Statement\")\n }\n }\n});\nconst functionCommon = {\n params: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"Identifier\", \"Pattern\", \"RestElement\", \"TSParameterProperty\")))\n },\n generator: {\n default: false,\n validate: (0, _utils.assertValueType)(\"boolean\")\n },\n async: {\n validate: (0, _utils.assertValueType)(\"boolean\"),\n default: false\n }\n};\nexports.functionCommon = functionCommon;\nconst functionTypeAnnotationCommon = {\n returnType: {\n validate: (0, _utils.assertNodeType)(\"TypeAnnotation\", \"TSTypeAnnotation\", \"Noop\"),\n optional: true\n },\n typeParameters: {\n validate: (0, _utils.assertNodeType)(\"TypeParameterDeclaration\", \"TSTypeParameterDeclaration\", \"Noop\"),\n optional: true\n }\n};\nexports.functionTypeAnnotationCommon = functionTypeAnnotationCommon;\nconst functionDeclarationCommon = Object.assign({}, functionCommon, {\n declare: {\n validate: (0, _utils.assertValueType)(\"boolean\"),\n optional: true\n },\n id: {\n validate: (0, _utils.assertNodeType)(\"Identifier\"),\n optional: true\n }\n});\nexports.functionDeclarationCommon = functionDeclarationCommon;\n(0, _utils.default)(\"FunctionDeclaration\", {\n builder: [\"id\", \"params\", \"body\", \"generator\", \"async\"],\n visitor: [\"id\", \"params\", \"body\", \"returnType\", \"typeParameters\"],\n fields: Object.assign({}, functionDeclarationCommon, {}, functionTypeAnnotationCommon, {\n body: {\n validate: (0, _utils.assertNodeType)(\"BlockStatement\")\n }\n }),\n aliases: [\"Scopable\", \"Function\", \"BlockParent\", \"FunctionParent\", \"Statement\", \"Pureish\", \"Declaration\"]\n});\n(0, _utils.default)(\"FunctionExpression\", {\n inherits: \"FunctionDeclaration\",\n aliases: [\"Scopable\", \"Function\", \"BlockParent\", \"FunctionParent\", \"Expression\", \"Pureish\"],\n fields: Object.assign({}, functionCommon, {}, functionTypeAnnotationCommon, {\n id: {\n validate: (0, _utils.assertNodeType)(\"Identifier\"),\n optional: true\n },\n body: {\n validate: (0, _utils.assertNodeType)(\"BlockStatement\")\n }\n })\n});\nconst patternLikeCommon = {\n typeAnnotation: {\n validate: (0, _utils.assertNodeType)(\"TypeAnnotation\", \"TSTypeAnnotation\", \"Noop\"),\n optional: true\n },\n decorators: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"Decorator\")))\n }\n};\nexports.patternLikeCommon = patternLikeCommon;\n(0, _utils.default)(\"Identifier\", {\n builder: [\"name\"],\n visitor: [\"typeAnnotation\", \"decorators\"],\n aliases: [\"Expression\", \"PatternLike\", \"LVal\", \"TSEntityName\"],\n fields: Object.assign({}, patternLikeCommon, {\n name: {\n validate: (0, _utils.chain)(function (node, key, val) {\n if (!(0, _isValidIdentifier.default)(val)) {}\n }, (0, _utils.assertValueType)(\"string\"))\n },\n optional: {\n validate: (0, _utils.assertValueType)(\"boolean\"),\n optional: true\n }\n })\n});\n(0, _utils.default)(\"IfStatement\", {\n visitor: [\"test\", \"consequent\", \"alternate\"],\n aliases: [\"Statement\", \"Conditional\"],\n fields: {\n test: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n },\n consequent: {\n validate: (0, _utils.assertNodeType)(\"Statement\")\n },\n alternate: {\n optional: true,\n validate: (0, _utils.assertNodeType)(\"Statement\")\n }\n }\n});\n(0, _utils.default)(\"LabeledStatement\", {\n visitor: [\"label\", \"body\"],\n aliases: [\"Statement\"],\n fields: {\n label: {\n validate: (0, _utils.assertNodeType)(\"Identifier\")\n },\n body: {\n validate: (0, _utils.assertNodeType)(\"Statement\")\n }\n }\n});\n(0, _utils.default)(\"StringLiteral\", {\n builder: [\"value\"],\n fields: {\n value: {\n validate: (0, _utils.assertValueType)(\"string\")\n }\n },\n aliases: [\"Expression\", \"Pureish\", \"Literal\", \"Immutable\"]\n});\n(0, _utils.default)(\"NumericLiteral\", {\n builder: [\"value\"],\n deprecatedAlias: \"NumberLiteral\",\n fields: {\n value: {\n validate: (0, _utils.assertValueType)(\"number\")\n }\n },\n aliases: [\"Expression\", \"Pureish\", \"Literal\", \"Immutable\"]\n});\n(0, _utils.default)(\"NullLiteral\", {\n aliases: [\"Expression\", \"Pureish\", \"Literal\", \"Immutable\"]\n});\n(0, _utils.default)(\"BooleanLiteral\", {\n builder: [\"value\"],\n fields: {\n value: {\n validate: (0, _utils.assertValueType)(\"boolean\")\n }\n },\n aliases: [\"Expression\", \"Pureish\", \"Literal\", \"Immutable\"]\n});\n(0, _utils.default)(\"RegExpLiteral\", {\n builder: [\"pattern\", \"flags\"],\n deprecatedAlias: \"RegexLiteral\",\n aliases: [\"Expression\", \"Literal\"],\n fields: {\n pattern: {\n validate: (0, _utils.assertValueType)(\"string\")\n },\n flags: {\n validate: (0, _utils.assertValueType)(\"string\"),\n default: \"\"\n }\n }\n});\n(0, _utils.default)(\"LogicalExpression\", {\n builder: [\"operator\", \"left\", \"right\"],\n visitor: [\"left\", \"right\"],\n aliases: [\"Binary\", \"Expression\"],\n fields: {\n operator: {\n validate: (0, _utils.assertOneOf)(..._constants.LOGICAL_OPERATORS)\n },\n left: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n },\n right: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n }\n }\n});\n(0, _utils.default)(\"MemberExpression\", {\n builder: [\"object\", \"property\", \"computed\", \"optional\"],\n visitor: [\"object\", \"property\"],\n aliases: [\"Expression\", \"LVal\"],\n fields: {\n object: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n },\n property: {\n validate: function () {\n const normal = (0, _utils.assertNodeType)(\"Identifier\", \"PrivateName\");\n const computed = (0, _utils.assertNodeType)(\"Expression\");\n return function (node, key, val) {\n const validator = node.computed ? computed : normal;\n validator(node, key, val);\n };\n }()\n },\n computed: {\n default: false\n },\n optional: {\n validate: (0, _utils.assertOneOf)(true, false),\n optional: true\n }\n }\n});\n(0, _utils.default)(\"NewExpression\", {\n inherits: \"CallExpression\"\n});\n(0, _utils.default)(\"Program\", {\n visitor: [\"directives\", \"body\"],\n builder: [\"body\", \"directives\", \"sourceType\", \"interpreter\"],\n fields: {\n sourceFile: {\n validate: (0, _utils.assertValueType)(\"string\")\n },\n sourceType: {\n validate: (0, _utils.assertOneOf)(\"script\", \"module\"),\n default: \"script\"\n },\n interpreter: {\n validate: (0, _utils.assertNodeType)(\"InterpreterDirective\"),\n default: null,\n optional: true\n },\n directives: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"Directive\"))),\n default: []\n },\n body: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"Statement\")))\n }\n },\n aliases: [\"Scopable\", \"BlockParent\", \"Block\"]\n});\n(0, _utils.default)(\"ObjectExpression\", {\n visitor: [\"properties\"],\n aliases: [\"Expression\"],\n fields: {\n properties: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"ObjectMethod\", \"ObjectProperty\", \"SpreadElement\")))\n }\n }\n});\n(0, _utils.default)(\"ObjectMethod\", {\n builder: [\"kind\", \"key\", \"params\", \"body\", \"computed\"],\n fields: Object.assign({}, functionCommon, {}, functionTypeAnnotationCommon, {\n kind: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"string\"), (0, _utils.assertOneOf)(\"method\", \"get\", \"set\")),\n default: \"method\"\n },\n computed: {\n validate: (0, _utils.assertValueType)(\"boolean\"),\n default: false\n },\n key: {\n validate: function () {\n const normal = (0, _utils.assertNodeType)(\"Identifier\", \"StringLiteral\", \"NumericLiteral\");\n const computed = (0, _utils.assertNodeType)(\"Expression\");\n return function (node, key, val) {\n const validator = node.computed ? computed : normal;\n validator(node, key, val);\n };\n }()\n },\n decorators: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"Decorator\")))\n },\n body: {\n validate: (0, _utils.assertNodeType)(\"BlockStatement\")\n }\n }),\n visitor: [\"key\", \"params\", \"body\", \"decorators\", \"returnType\", \"typeParameters\"],\n aliases: [\"UserWhitespacable\", \"Function\", \"Scopable\", \"BlockParent\", \"FunctionParent\", \"Method\", \"ObjectMember\"]\n});\n(0, _utils.default)(\"ObjectProperty\", {\n builder: [\"key\", \"value\", \"computed\", \"shorthand\", \"decorators\"],\n fields: {\n computed: {\n validate: (0, _utils.assertValueType)(\"boolean\"),\n default: false\n },\n key: {\n validate: function () {\n const normal = (0, _utils.assertNodeType)(\"Identifier\", \"StringLiteral\", \"NumericLiteral\");\n const computed = (0, _utils.assertNodeType)(\"Expression\");\n return function (node, key, val) {\n const validator = node.computed ? computed : normal;\n validator(node, key, val);\n };\n }()\n },\n value: {\n validate: (0, _utils.assertNodeType)(\"Expression\", \"PatternLike\")\n },\n shorthand: {\n validate: (0, _utils.assertValueType)(\"boolean\"),\n default: false\n },\n decorators: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"Decorator\"))),\n optional: true\n }\n },\n visitor: [\"key\", \"value\", \"decorators\"],\n aliases: [\"UserWhitespacable\", \"Property\", \"ObjectMember\"]\n});\n(0, _utils.default)(\"RestElement\", {\n visitor: [\"argument\", \"typeAnnotation\"],\n builder: [\"argument\"],\n aliases: [\"LVal\", \"PatternLike\"],\n deprecatedAlias: \"RestProperty\",\n fields: Object.assign({}, patternLikeCommon, {\n argument: {\n validate: (0, _utils.assertNodeType)(\"LVal\")\n }\n })\n});\n(0, _utils.default)(\"ReturnStatement\", {\n visitor: [\"argument\"],\n aliases: [\"Statement\", \"Terminatorless\", \"CompletionStatement\"],\n fields: {\n argument: {\n validate: (0, _utils.assertNodeType)(\"Expression\"),\n optional: true\n }\n }\n});\n(0, _utils.default)(\"SequenceExpression\", {\n visitor: [\"expressions\"],\n fields: {\n expressions: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"Expression\")))\n }\n },\n aliases: [\"Expression\"]\n});\n(0, _utils.default)(\"ParenthesizedExpression\", {\n visitor: [\"expression\"],\n aliases: [\"Expression\", \"ExpressionWrapper\"],\n fields: {\n expression: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n }\n }\n});\n(0, _utils.default)(\"SwitchCase\", {\n visitor: [\"test\", \"consequent\"],\n fields: {\n test: {\n validate: (0, _utils.assertNodeType)(\"Expression\"),\n optional: true\n },\n consequent: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"Statement\")))\n }\n }\n});\n(0, _utils.default)(\"SwitchStatement\", {\n visitor: [\"discriminant\", \"cases\"],\n aliases: [\"Statement\", \"BlockParent\", \"Scopable\"],\n fields: {\n discriminant: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n },\n cases: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"SwitchCase\")))\n }\n }\n});\n(0, _utils.default)(\"ThisExpression\", {\n aliases: [\"Expression\"]\n});\n(0, _utils.default)(\"ThrowStatement\", {\n visitor: [\"argument\"],\n aliases: [\"Statement\", \"Terminatorless\", \"CompletionStatement\"],\n fields: {\n argument: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n }\n }\n});\n(0, _utils.default)(\"TryStatement\", {\n visitor: [\"block\", \"handler\", \"finalizer\"],\n aliases: [\"Statement\"],\n fields: {\n block: {\n validate: (0, _utils.assertNodeType)(\"BlockStatement\")\n },\n handler: {\n optional: true,\n validate: (0, _utils.assertNodeType)(\"CatchClause\")\n },\n finalizer: {\n optional: true,\n validate: (0, _utils.assertNodeType)(\"BlockStatement\")\n }\n }\n});\n(0, _utils.default)(\"UnaryExpression\", {\n builder: [\"operator\", \"argument\", \"prefix\"],\n fields: {\n prefix: {\n default: true\n },\n argument: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n },\n operator: {\n validate: (0, _utils.assertOneOf)(..._constants.UNARY_OPERATORS)\n }\n },\n visitor: [\"argument\"],\n aliases: [\"UnaryLike\", \"Expression\"]\n});\n(0, _utils.default)(\"UpdateExpression\", {\n builder: [\"operator\", \"argument\", \"prefix\"],\n fields: {\n prefix: {\n default: false\n },\n argument: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n },\n operator: {\n validate: (0, _utils.assertOneOf)(..._constants.UPDATE_OPERATORS)\n }\n },\n visitor: [\"argument\"],\n aliases: [\"Expression\"]\n});\n(0, _utils.default)(\"VariableDeclaration\", {\n builder: [\"kind\", \"declarations\"],\n visitor: [\"declarations\"],\n aliases: [\"Statement\", \"Declaration\"],\n fields: {\n declare: {\n validate: (0, _utils.assertValueType)(\"boolean\"),\n optional: true\n },\n kind: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"string\"), (0, _utils.assertOneOf)(\"var\", \"let\", \"const\"))\n },\n declarations: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"VariableDeclarator\")))\n }\n }\n});\n(0, _utils.default)(\"VariableDeclarator\", {\n visitor: [\"id\", \"init\"],\n fields: {\n id: {\n validate: (0, _utils.assertNodeType)(\"LVal\")\n },\n definite: {\n optional: true,\n validate: (0, _utils.assertValueType)(\"boolean\")\n },\n init: {\n optional: true,\n validate: (0, _utils.assertNodeType)(\"Expression\")\n }\n }\n});\n(0, _utils.default)(\"WhileStatement\", {\n visitor: [\"test\", \"body\"],\n aliases: [\"Statement\", \"BlockParent\", \"Loop\", \"While\", \"Scopable\"],\n fields: {\n test: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n },\n body: {\n validate: (0, _utils.assertNodeType)(\"BlockStatement\", \"Statement\")\n }\n }\n});\n(0, _utils.default)(\"WithStatement\", {\n visitor: [\"object\", \"body\"],\n aliases: [\"Statement\"],\n fields: {\n object: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n },\n body: {\n validate: (0, _utils.assertNodeType)(\"BlockStatement\", \"Statement\")\n }\n }\n});","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = is;\n\nvar _shallowEqual = _interopRequireDefault(require(\"../utils/shallowEqual\"));\n\nvar _isType = _interopRequireDefault(require(\"./isType\"));\n\nvar _isPlaceholderType = _interopRequireDefault(require(\"./isPlaceholderType\"));\n\nvar _definitions = require(\"../definitions\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction is(type, node, opts) {\n if (!node) return false;\n const matches = (0, _isType.default)(node.type, type);\n\n if (!matches) {\n if (!opts && node.type === \"Placeholder\" && type in _definitions.FLIPPED_ALIAS_KEYS) {\n return (0, _isPlaceholderType.default)(node.expectedNode, type);\n }\n\n return false;\n }\n\n if (typeof opts === \"undefined\") {\n return true;\n } else {\n return (0, _shallowEqual.default)(node, opts);\n }\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = isType;\n\nvar _definitions = require(\"../definitions\");\n\nfunction isType(nodeType, targetType) {\n if (nodeType === targetType) return true;\n if (_definitions.ALIAS_KEYS[targetType]) return false;\n const aliases = _definitions.FLIPPED_ALIAS_KEYS[targetType];\n\n if (aliases) {\n if (aliases[0] === nodeType) return true;\n\n for (const alias of aliases) {\n if (nodeType === alias) return true;\n }\n }\n\n return false;\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = validate;\nexports.validateField = validateField;\n\nvar _definitions = require(\"../definitions\");\n\nfunction validate(node, key, val) {\n if (!node) return;\n const fields = _definitions.NODE_FIELDS[node.type];\n if (!fields) return;\n const field = fields[key];\n validateField(node, key, val, field);\n}\n\nfunction validateField(node, key, val, field) {\n if (!field || !field.validate) return;\n if (field.optional && val == null) return;\n field.validate(node, key, val);\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.classMethodOrDeclareMethodCommon = exports.classMethodOrPropertyCommon = void 0;\n\nvar _utils = _interopRequireWildcard(require(\"./utils\"));\n\nvar _core = require(\"./core\");\n\nfunction _getRequireWildcardCache() { if (typeof WeakMap !== \"function\") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== \"object\" && typeof obj !== \"function\") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }\n\n(0, _utils.default)(\"AssignmentPattern\", {\n visitor: [\"left\", \"right\", \"decorators\"],\n builder: [\"left\", \"right\"],\n aliases: [\"Pattern\", \"PatternLike\", \"LVal\"],\n fields: Object.assign({}, _core.patternLikeCommon, {\n left: {\n validate: (0, _utils.assertNodeType)(\"Identifier\", \"ObjectPattern\", \"ArrayPattern\", \"MemberExpression\")\n },\n right: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n },\n decorators: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"Decorator\")))\n }\n })\n});\n(0, _utils.default)(\"ArrayPattern\", {\n visitor: [\"elements\", \"typeAnnotation\"],\n builder: [\"elements\"],\n aliases: [\"Pattern\", \"PatternLike\", \"LVal\"],\n fields: Object.assign({}, _core.patternLikeCommon, {\n elements: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"PatternLike\")))\n },\n decorators: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"Decorator\")))\n }\n })\n});\n(0, _utils.default)(\"ArrowFunctionExpression\", {\n builder: [\"params\", \"body\", \"async\"],\n visitor: [\"params\", \"body\", \"returnType\", \"typeParameters\"],\n aliases: [\"Scopable\", \"Function\", \"BlockParent\", \"FunctionParent\", \"Expression\", \"Pureish\"],\n fields: Object.assign({}, _core.functionCommon, {}, _core.functionTypeAnnotationCommon, {\n expression: {\n validate: (0, _utils.assertValueType)(\"boolean\")\n },\n body: {\n validate: (0, _utils.assertNodeType)(\"BlockStatement\", \"Expression\")\n }\n })\n});\n(0, _utils.default)(\"ClassBody\", {\n visitor: [\"body\"],\n fields: {\n body: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"ClassMethod\", \"ClassPrivateMethod\", \"ClassProperty\", \"ClassPrivateProperty\", \"TSDeclareMethod\", \"TSIndexSignature\")))\n }\n }\n});\nconst classCommon = {\n typeParameters: {\n validate: (0, _utils.assertNodeType)(\"TypeParameterDeclaration\", \"TSTypeParameterDeclaration\", \"Noop\"),\n optional: true\n },\n body: {\n validate: (0, _utils.assertNodeType)(\"ClassBody\")\n },\n superClass: {\n optional: true,\n validate: (0, _utils.assertNodeType)(\"Expression\")\n },\n superTypeParameters: {\n validate: (0, _utils.assertNodeType)(\"TypeParameterInstantiation\", \"TSTypeParameterInstantiation\"),\n optional: true\n },\n implements: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"TSExpressionWithTypeArguments\", \"ClassImplements\"))),\n optional: true\n }\n};\n(0, _utils.default)(\"ClassDeclaration\", {\n builder: [\"id\", \"superClass\", \"body\", \"decorators\"],\n visitor: [\"id\", \"body\", \"superClass\", \"mixins\", \"typeParameters\", \"superTypeParameters\", \"implements\", \"decorators\"],\n aliases: [\"Scopable\", \"Class\", \"Statement\", \"Declaration\", \"Pureish\"],\n fields: Object.assign({}, classCommon, {\n declare: {\n validate: (0, _utils.assertValueType)(\"boolean\"),\n optional: true\n },\n abstract: {\n validate: (0, _utils.assertValueType)(\"boolean\"),\n optional: true\n },\n id: {\n validate: (0, _utils.assertNodeType)(\"Identifier\"),\n optional: true\n },\n decorators: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"Decorator\"))),\n optional: true\n }\n })\n});\n(0, _utils.default)(\"ClassExpression\", {\n inherits: \"ClassDeclaration\",\n aliases: [\"Scopable\", \"Class\", \"Expression\", \"Pureish\"],\n fields: Object.assign({}, classCommon, {\n id: {\n optional: true,\n validate: (0, _utils.assertNodeType)(\"Identifier\")\n },\n body: {\n validate: (0, _utils.assertNodeType)(\"ClassBody\")\n },\n superClass: {\n optional: true,\n validate: (0, _utils.assertNodeType)(\"Expression\")\n },\n decorators: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"Decorator\"))),\n optional: true\n }\n })\n});\n(0, _utils.default)(\"ExportAllDeclaration\", {\n visitor: [\"source\"],\n aliases: [\"Statement\", \"Declaration\", \"ModuleDeclaration\", \"ExportDeclaration\"],\n fields: {\n source: {\n validate: (0, _utils.assertNodeType)(\"StringLiteral\")\n }\n }\n});\n(0, _utils.default)(\"ExportDefaultDeclaration\", {\n visitor: [\"declaration\"],\n aliases: [\"Statement\", \"Declaration\", \"ModuleDeclaration\", \"ExportDeclaration\"],\n fields: {\n declaration: {\n validate: (0, _utils.assertNodeType)(\"FunctionDeclaration\", \"TSDeclareFunction\", \"ClassDeclaration\", \"Expression\")\n }\n }\n});\n(0, _utils.default)(\"ExportNamedDeclaration\", {\n visitor: [\"declaration\", \"specifiers\", \"source\"],\n aliases: [\"Statement\", \"Declaration\", \"ModuleDeclaration\", \"ExportDeclaration\"],\n fields: {\n declaration: {\n validate: (0, _utils.assertNodeType)(\"Declaration\"),\n optional: true\n },\n specifiers: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"ExportSpecifier\", \"ExportDefaultSpecifier\", \"ExportNamespaceSpecifier\")))\n },\n source: {\n validate: (0, _utils.assertNodeType)(\"StringLiteral\"),\n optional: true\n },\n exportKind: (0, _utils.validateOptional)((0, _utils.assertOneOf)(\"type\", \"value\"))\n }\n});\n(0, _utils.default)(\"ExportSpecifier\", {\n visitor: [\"local\", \"exported\"],\n aliases: [\"ModuleSpecifier\"],\n fields: {\n local: {\n validate: (0, _utils.assertNodeType)(\"Identifier\")\n },\n exported: {\n validate: (0, _utils.assertNodeType)(\"Identifier\")\n }\n }\n});\n(0, _utils.default)(\"ForOfStatement\", {\n visitor: [\"left\", \"right\", \"body\"],\n aliases: [\"Scopable\", \"Statement\", \"For\", \"BlockParent\", \"Loop\", \"ForXStatement\"],\n fields: {\n left: {\n validate: (0, _utils.assertNodeType)(\"VariableDeclaration\", \"LVal\")\n },\n right: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n },\n body: {\n validate: (0, _utils.assertNodeType)(\"Statement\")\n },\n await: {\n default: false,\n validate: (0, _utils.assertValueType)(\"boolean\")\n }\n }\n});\n(0, _utils.default)(\"ImportDeclaration\", {\n visitor: [\"specifiers\", \"source\"],\n aliases: [\"Statement\", \"Declaration\", \"ModuleDeclaration\"],\n fields: {\n specifiers: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"ImportSpecifier\", \"ImportDefaultSpecifier\", \"ImportNamespaceSpecifier\")))\n },\n source: {\n validate: (0, _utils.assertNodeType)(\"StringLiteral\")\n },\n importKind: {\n validate: (0, _utils.assertOneOf)(\"type\", \"typeof\", \"value\"),\n optional: true\n }\n }\n});\n(0, _utils.default)(\"ImportDefaultSpecifier\", {\n visitor: [\"local\"],\n aliases: [\"ModuleSpecifier\"],\n fields: {\n local: {\n validate: (0, _utils.assertNodeType)(\"Identifier\")\n }\n }\n});\n(0, _utils.default)(\"ImportNamespaceSpecifier\", {\n visitor: [\"local\"],\n aliases: [\"ModuleSpecifier\"],\n fields: {\n local: {\n validate: (0, _utils.assertNodeType)(\"Identifier\")\n }\n }\n});\n(0, _utils.default)(\"ImportSpecifier\", {\n visitor: [\"local\", \"imported\"],\n aliases: [\"ModuleSpecifier\"],\n fields: {\n local: {\n validate: (0, _utils.assertNodeType)(\"Identifier\")\n },\n imported: {\n validate: (0, _utils.assertNodeType)(\"Identifier\")\n },\n importKind: {\n validate: (0, _utils.assertOneOf)(\"type\", \"typeof\"),\n optional: true\n }\n }\n});\n(0, _utils.default)(\"MetaProperty\", {\n visitor: [\"meta\", \"property\"],\n aliases: [\"Expression\"],\n fields: {\n meta: {\n validate: (0, _utils.assertNodeType)(\"Identifier\")\n },\n property: {\n validate: (0, _utils.assertNodeType)(\"Identifier\")\n }\n }\n});\nconst classMethodOrPropertyCommon = {\n abstract: {\n validate: (0, _utils.assertValueType)(\"boolean\"),\n optional: true\n },\n accessibility: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"string\"), (0, _utils.assertOneOf)(\"public\", \"private\", \"protected\")),\n optional: true\n },\n static: {\n default: false,\n validate: (0, _utils.assertValueType)(\"boolean\")\n },\n computed: {\n default: false,\n validate: (0, _utils.assertValueType)(\"boolean\")\n },\n optional: {\n validate: (0, _utils.assertValueType)(\"boolean\"),\n optional: true\n },\n key: {\n validate: (0, _utils.chain)(function () {\n const normal = (0, _utils.assertNodeType)(\"Identifier\", \"StringLiteral\", \"NumericLiteral\");\n const computed = (0, _utils.assertNodeType)(\"Expression\");\n return function (node, key, val) {\n const validator = node.computed ? computed : normal;\n validator(node, key, val);\n };\n }(), (0, _utils.assertNodeType)(\"Identifier\", \"StringLiteral\", \"NumericLiteral\", \"Expression\"))\n }\n};\nexports.classMethodOrPropertyCommon = classMethodOrPropertyCommon;\nconst classMethodOrDeclareMethodCommon = Object.assign({}, _core.functionCommon, {}, classMethodOrPropertyCommon, {\n kind: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"string\"), (0, _utils.assertOneOf)(\"get\", \"set\", \"method\", \"constructor\")),\n default: \"method\"\n },\n access: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"string\"), (0, _utils.assertOneOf)(\"public\", \"private\", \"protected\")),\n optional: true\n },\n decorators: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"Decorator\"))),\n optional: true\n }\n});\nexports.classMethodOrDeclareMethodCommon = classMethodOrDeclareMethodCommon;\n(0, _utils.default)(\"ClassMethod\", {\n aliases: [\"Function\", \"Scopable\", \"BlockParent\", \"FunctionParent\", \"Method\"],\n builder: [\"kind\", \"key\", \"params\", \"body\", \"computed\", \"static\"],\n visitor: [\"key\", \"params\", \"body\", \"decorators\", \"returnType\", \"typeParameters\"],\n fields: Object.assign({}, classMethodOrDeclareMethodCommon, {}, _core.functionTypeAnnotationCommon, {\n body: {\n validate: (0, _utils.assertNodeType)(\"BlockStatement\")\n }\n })\n});\n(0, _utils.default)(\"ObjectPattern\", {\n visitor: [\"properties\", \"typeAnnotation\", \"decorators\"],\n builder: [\"properties\"],\n aliases: [\"Pattern\", \"PatternLike\", \"LVal\"],\n fields: Object.assign({}, _core.patternLikeCommon, {\n properties: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"RestElement\", \"ObjectProperty\")))\n }\n })\n});\n(0, _utils.default)(\"SpreadElement\", {\n visitor: [\"argument\"],\n aliases: [\"UnaryLike\"],\n deprecatedAlias: \"SpreadProperty\",\n fields: {\n argument: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n }\n }\n});\n(0, _utils.default)(\"Super\", {\n aliases: [\"Expression\"]\n});\n(0, _utils.default)(\"TaggedTemplateExpression\", {\n visitor: [\"tag\", \"quasi\"],\n aliases: [\"Expression\"],\n fields: {\n tag: {\n validate: (0, _utils.assertNodeType)(\"Expression\")\n },\n quasi: {\n validate: (0, _utils.assertNodeType)(\"TemplateLiteral\")\n },\n typeParameters: {\n validate: (0, _utils.assertNodeType)(\"TypeParameterInstantiation\", \"TSTypeParameterInstantiation\"),\n optional: true\n }\n }\n});\n(0, _utils.default)(\"TemplateElement\", {\n builder: [\"value\", \"tail\"],\n fields: {\n value: {\n validate: (0, _utils.assertShape)({\n raw: {\n validate: (0, _utils.assertValueType)(\"string\")\n },\n cooked: {\n validate: (0, _utils.assertValueType)(\"string\"),\n optional: true\n }\n })\n },\n tail: {\n validate: (0, _utils.assertValueType)(\"boolean\"),\n default: false\n }\n }\n});\n(0, _utils.default)(\"TemplateLiteral\", {\n visitor: [\"quasis\", \"expressions\"],\n aliases: [\"Expression\", \"Literal\"],\n fields: {\n quasis: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"TemplateElement\")))\n },\n expressions: {\n validate: (0, _utils.chain)((0, _utils.assertValueType)(\"array\"), (0, _utils.assertEach)((0, _utils.assertNodeType)(\"Expression\")), function (node, key, val) {\n if (node.quasis.length !== val.length + 1) {\n throw new TypeError(`Number of ${node.type} quasis should be exactly one more than the number of expressions.\\nExpected ${val.length + 1} quasis but got ${node.quasis.length}`);\n }\n })\n }\n }\n});\n(0, _utils.default)(\"YieldExpression\", {\n builder: [\"argument\", \"delegate\"],\n visitor: [\"argument\"],\n aliases: [\"Expression\", \"Terminatorless\"],\n fields: {\n delegate: {\n validate: (0, _utils.assertValueType)(\"boolean\"),\n default: false\n },\n argument: {\n optional: true,\n validate: (0, _utils.assertNodeType)(\"Expression\")\n }\n }\n});","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = inherit;\n\nvar _uniq = _interopRequireDefault(require(\"lodash/uniq\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction inherit(key, child, parent) {\n if (child && parent) {\n child[key] = (0, _uniq.default)([].concat(child[key], parent[key]).filter(Boolean));\n }\n}","var global = require('../internals/global');\nvar isObject = require('../internals/is-object');\n\nvar document = global.document;\n// typeof document.createElement is 'object' in old IE\nvar EXISTS = isObject(document) && isObject(document.createElement);\n\nmodule.exports = function (it) {\n return EXISTS ? document.createElement(it) : {};\n};\n","var global = require('../internals/global');\nvar hide = require('../internals/hide');\n\nmodule.exports = function (key, value) {\n try {\n hide(global, key, value);\n } catch (error) {\n global[key] = value;\n } return value;\n};\n","var getBuiltIn = require('../internals/get-built-in');\nvar getOwnPropertyNamesModule = require('../internals/object-get-own-property-names');\nvar getOwnPropertySymbolsModule = require('../internals/object-get-own-property-symbols');\nvar anObject = require('../internals/an-object');\n\n// all object keys, includes non-enumerable and symbols\nmodule.exports = getBuiltIn('Reflect', 'ownKeys') || function ownKeys(it) {\n var keys = getOwnPropertyNamesModule.f(anObject(it));\n var getOwnPropertySymbols = getOwnPropertySymbolsModule.f;\n return getOwnPropertySymbols ? keys.concat(getOwnPropertySymbols(it)) : keys;\n};\n","module.exports = require('../internals/global');\n","// IE8- don't enum bug keys\nmodule.exports = [\n 'constructor',\n 'hasOwnProperty',\n 'isPrototypeOf',\n 'propertyIsEnumerable',\n 'toLocaleString',\n 'toString',\n 'valueOf'\n];\n","exports.f = Object.getOwnPropertySymbols;\n","var DESCRIPTORS = require('../internals/descriptors');\nvar definePropertyModule = require('../internals/object-define-property');\nvar anObject = require('../internals/an-object');\nvar objectKeys = require('../internals/object-keys');\n\n// `Object.defineProperties` method\n// https://tc39.github.io/ecma262/#sec-object.defineproperties\nmodule.exports = DESCRIPTORS ? Object.defineProperties : function defineProperties(O, Properties) {\n anObject(O);\n var keys = objectKeys(Properties);\n var length = keys.length;\n var index = 0;\n var key;\n while (length > index) definePropertyModule.f(O, key = keys[index++], Properties[key]);\n return O;\n};\n","var wellKnownSymbol = require('../internals/well-known-symbol');\nvar Iterators = require('../internals/iterators');\n\nvar ITERATOR = wellKnownSymbol('iterator');\nvar ArrayPrototype = Array.prototype;\n\n// check on default Array iterator\nmodule.exports = function (it) {\n return it !== undefined && (Iterators.Array === it || ArrayPrototype[ITERATOR] === it);\n};\n","'use strict';\nvar charAt = require('../internals/string-multibyte').charAt;\nvar InternalStateModule = require('../internals/internal-state');\nvar defineIterator = require('../internals/define-iterator');\n\nvar STRING_ITERATOR = 'String Iterator';\nvar setInternalState = InternalStateModule.set;\nvar getInternalState = InternalStateModule.getterFor(STRING_ITERATOR);\n\n// `String.prototype[@@iterator]` method\n// https://tc39.github.io/ecma262/#sec-string.prototype-@@iterator\ndefineIterator(String, 'String', function (iterated) {\n setInternalState(this, {\n type: STRING_ITERATOR,\n string: String(iterated),\n index: 0\n });\n// `%StringIteratorPrototype%.next` method\n// https://tc39.github.io/ecma262/#sec-%stringiteratorprototype%.next\n}, function next() {\n var state = getInternalState(this);\n var string = state.string;\n var index = state.index;\n var point;\n if (index >= string.length) return { value: undefined, done: true };\n point = charAt(string, index);\n state.index += point.length;\n return { value: point, done: false };\n});\n","'use strict';\nvar $ = require('../internals/export');\nvar createIteratorConstructor = require('../internals/create-iterator-constructor');\nvar getPrototypeOf = require('../internals/object-get-prototype-of');\nvar setPrototypeOf = require('../internals/object-set-prototype-of');\nvar setToStringTag = require('../internals/set-to-string-tag');\nvar hide = require('../internals/hide');\nvar redefine = require('../internals/redefine');\nvar wellKnownSymbol = require('../internals/well-known-symbol');\nvar IS_PURE = require('../internals/is-pure');\nvar Iterators = require('../internals/iterators');\nvar IteratorsCore = require('../internals/iterators-core');\n\nvar IteratorPrototype = IteratorsCore.IteratorPrototype;\nvar BUGGY_SAFARI_ITERATORS = IteratorsCore.BUGGY_SAFARI_ITERATORS;\nvar ITERATOR = wellKnownSymbol('iterator');\nvar KEYS = 'keys';\nvar VALUES = 'values';\nvar ENTRIES = 'entries';\n\nvar returnThis = function () { return this; };\n\nmodule.exports = function (Iterable, NAME, IteratorConstructor, next, DEFAULT, IS_SET, FORCED) {\n createIteratorConstructor(IteratorConstructor, NAME, next);\n\n var getIterationMethod = function (KIND) {\n if (KIND === DEFAULT && defaultIterator) return defaultIterator;\n if (!BUGGY_SAFARI_ITERATORS && KIND in IterablePrototype) return IterablePrototype[KIND];\n switch (KIND) {\n case KEYS: return function keys() { return new IteratorConstructor(this, KIND); };\n case VALUES: return function values() { return new IteratorConstructor(this, KIND); };\n case ENTRIES: return function entries() { return new IteratorConstructor(this, KIND); };\n } return function () { return new IteratorConstructor(this); };\n };\n\n var TO_STRING_TAG = NAME + ' Iterator';\n var INCORRECT_VALUES_NAME = false;\n var IterablePrototype = Iterable.prototype;\n var nativeIterator = IterablePrototype[ITERATOR]\n || IterablePrototype['@@iterator']\n || DEFAULT && IterablePrototype[DEFAULT];\n var defaultIterator = !BUGGY_SAFARI_ITERATORS && nativeIterator || getIterationMethod(DEFAULT);\n var anyNativeIterator = NAME == 'Array' ? IterablePrototype.entries || nativeIterator : nativeIterator;\n var CurrentIteratorPrototype, methods, KEY;\n\n // fix native\n if (anyNativeIterator) {\n CurrentIteratorPrototype = getPrototypeOf(anyNativeIterator.call(new Iterable()));\n if (IteratorPrototype !== Object.prototype && CurrentIteratorPrototype.next) {\n if (!IS_PURE && getPrototypeOf(CurrentIteratorPrototype) !== IteratorPrototype) {\n if (setPrototypeOf) {\n setPrototypeOf(CurrentIteratorPrototype, IteratorPrototype);\n } else if (typeof CurrentIteratorPrototype[ITERATOR] != 'function') {\n hide(CurrentIteratorPrototype, ITERATOR, returnThis);\n }\n }\n // Set @@toStringTag to native iterators\n setToStringTag(CurrentIteratorPrototype, TO_STRING_TAG, true, true);\n if (IS_PURE) Iterators[TO_STRING_TAG] = returnThis;\n }\n }\n\n // fix Array#{values, @@iterator}.name in V8 / FF\n if (DEFAULT == VALUES && nativeIterator && nativeIterator.name !== VALUES) {\n INCORRECT_VALUES_NAME = true;\n defaultIterator = function values() { return nativeIterator.call(this); };\n }\n\n // define iterator\n if ((!IS_PURE || FORCED) && IterablePrototype[ITERATOR] !== defaultIterator) {\n hide(IterablePrototype, ITERATOR, defaultIterator);\n }\n Iterators[NAME] = defaultIterator;\n\n // export additional methods\n if (DEFAULT) {\n methods = {\n values: getIterationMethod(VALUES),\n keys: IS_SET ? defaultIterator : getIterationMethod(KEYS),\n entries: getIterationMethod(ENTRIES)\n };\n if (FORCED) for (KEY in methods) {\n if (BUGGY_SAFARI_ITERATORS || INCORRECT_VALUES_NAME || !(KEY in IterablePrototype)) {\n redefine(IterablePrototype, KEY, methods[KEY]);\n }\n } else $({ target: NAME, proto: true, forced: BUGGY_SAFARI_ITERATORS || INCORRECT_VALUES_NAME }, methods);\n }\n\n return methods;\n};\n","var fails = require('../internals/fails');\n\nmodule.exports = !fails(function () {\n function F() { /* empty */ }\n F.prototype.constructor = null;\n return Object.getPrototypeOf(new F()) !== F.prototype;\n});\n","'use strict';\nvar toObject = require('../internals/to-object');\nvar toAbsoluteIndex = require('../internals/to-absolute-index');\nvar toLength = require('../internals/to-length');\n\n// `Array.prototype.fill` method implementation\n// https://tc39.github.io/ecma262/#sec-array.prototype.fill\nmodule.exports = function fill(value /* , start = 0, end = @length */) {\n var O = toObject(this);\n var length = toLength(O.length);\n var argumentsLength = arguments.length;\n var index = toAbsoluteIndex(argumentsLength > 1 ? arguments[1] : undefined, length);\n var end = argumentsLength > 2 ? arguments[2] : undefined;\n var endPos = end === undefined ? length : toAbsoluteIndex(end, length);\n while (endPos > index) O[index++] = value;\n return O;\n};\n","// https://github.com/tc39/proposal-string-pad-start-end\nvar toLength = require('../internals/to-length');\nvar repeat = require('../internals/string-repeat');\nvar requireObjectCoercible = require('../internals/require-object-coercible');\n\nvar ceil = Math.ceil;\n\n// `String.prototype.{ padStart, padEnd }` methods implementation\nvar createMethod = function (IS_END) {\n return function ($this, maxLength, fillString) {\n var S = String(requireObjectCoercible($this));\n var stringLength = S.length;\n var fillStr = fillString === undefined ? ' ' : String(fillString);\n var intMaxLength = toLength(maxLength);\n var fillLen, stringFiller;\n if (intMaxLength <= stringLength || fillStr == '') return S;\n fillLen = intMaxLength - stringLength;\n stringFiller = repeat.call(fillStr, ceil(fillLen / fillStr.length));\n if (stringFiller.length > fillLen) stringFiller = stringFiller.slice(0, fillLen);\n return IS_END ? S + stringFiller : stringFiller + S;\n };\n};\n\nmodule.exports = {\n // `String.prototype.padStart` method\n // https://tc39.github.io/ecma262/#sec-string.prototype.padstart\n start: createMethod(false),\n // `String.prototype.padEnd` method\n // https://tc39.github.io/ecma262/#sec-string.prototype.padend\n end: createMethod(true)\n};\n","'use strict';\nvar toInteger = require('../internals/to-integer');\nvar requireObjectCoercible = require('../internals/require-object-coercible');\n\n// `String.prototype.repeat` method implementation\n// https://tc39.github.io/ecma262/#sec-string.prototype.repeat\nmodule.exports = ''.repeat || function repeat(count) {\n var str = String(requireObjectCoercible(this));\n var result = '';\n var n = toInteger(count);\n if (n < 0 || n == Infinity) throw RangeError('Wrong number of repetitions');\n for (;n > 0; (n >>>= 1) && (str += str)) if (n & 1) result += str;\n return result;\n};\n","var isObject = require('../internals/is-object');\nvar setPrototypeOf = require('../internals/object-set-prototype-of');\n\n// makes subclassing work correct for wrapped built-ins\nmodule.exports = function ($this, dummy, Wrapper) {\n var NewTarget, NewTargetPrototype;\n if (\n // it can work only with native `setPrototypeOf`\n setPrototypeOf &&\n // we haven't completely correct pre-ES6 way for getting `new.target`, so use this\n typeof (NewTarget = dummy.constructor) == 'function' &&\n NewTarget !== Wrapper &&\n isObject(NewTargetPrototype = NewTarget.prototype) &&\n NewTargetPrototype !== Wrapper.prototype\n ) setPrototypeOf($this, NewTargetPrototype);\n return $this;\n};\n","// `Math.sign` method implementation\n// https://tc39.github.io/ecma262/#sec-math.sign\nmodule.exports = Math.sign || function sign(x) {\n // eslint-disable-next-line no-self-compare\n return (x = +x) == 0 || x != x ? x : x < 0 ? -1 : 1;\n};\n","var global = require('../internals/global');\nvar fails = require('../internals/fails');\nvar classof = require('../internals/classof-raw');\nvar bind = require('../internals/bind-context');\nvar html = require('../internals/html');\nvar createElement = require('../internals/document-create-element');\n\nvar location = global.location;\nvar set = global.setImmediate;\nvar clear = global.clearImmediate;\nvar process = global.process;\nvar MessageChannel = global.MessageChannel;\nvar Dispatch = global.Dispatch;\nvar counter = 0;\nvar queue = {};\nvar ONREADYSTATECHANGE = 'onreadystatechange';\nvar defer, channel, port;\n\nvar run = function (id) {\n // eslint-disable-next-line no-prototype-builtins\n if (queue.hasOwnProperty(id)) {\n var fn = queue[id];\n delete queue[id];\n fn();\n }\n};\n\nvar runner = function (id) {\n return function () {\n run(id);\n };\n};\n\nvar listener = function (event) {\n run(event.data);\n};\n\nvar post = function (id) {\n // old engines have not location.origin\n global.postMessage(id + '', location.protocol + '//' + location.host);\n};\n\n// Node.js 0.9+ & IE10+ has setImmediate, otherwise:\nif (!set || !clear) {\n set = function setImmediate(fn) {\n var args = [];\n var i = 1;\n while (arguments.length > i) args.push(arguments[i++]);\n queue[++counter] = function () {\n // eslint-disable-next-line no-new-func\n (typeof fn == 'function' ? fn : Function(fn)).apply(undefined, args);\n };\n defer(counter);\n return counter;\n };\n clear = function clearImmediate(id) {\n delete queue[id];\n };\n // Node.js 0.8-\n if (classof(process) == 'process') {\n defer = function (id) {\n process.nextTick(runner(id));\n };\n // Sphere (JS game engine) Dispatch API\n } else if (Dispatch && Dispatch.now) {\n defer = function (id) {\n Dispatch.now(runner(id));\n };\n // Browsers with MessageChannel, includes WebWorkers\n } else if (MessageChannel) {\n channel = new MessageChannel();\n port = channel.port2;\n channel.port1.onmessage = listener;\n defer = bind(port.postMessage, port, 1);\n // Browsers with postMessage, skip WebWorkers\n // IE8 has postMessage, but it's sync & typeof its postMessage is 'object'\n } else if (global.addEventListener && typeof postMessage == 'function' && !global.importScripts && !fails(post)) {\n defer = post;\n global.addEventListener('message', listener, false);\n // IE8-\n } else if (ONREADYSTATECHANGE in createElement('script')) {\n defer = function (id) {\n html.appendChild(createElement('script'))[ONREADYSTATECHANGE] = function () {\n html.removeChild(this);\n run(id);\n };\n };\n // Rest old browsers\n } else {\n defer = function (id) {\n setTimeout(runner(id), 0);\n };\n }\n}\n\nmodule.exports = {\n set: set,\n clear: clear\n};\n","var getBuiltIn = require('../internals/get-built-in');\n\nmodule.exports = getBuiltIn('navigator', 'userAgent') || '';\n","var isObject = require('../internals/is-object');\nvar classof = require('../internals/classof-raw');\nvar wellKnownSymbol = require('../internals/well-known-symbol');\n\nvar MATCH = wellKnownSymbol('match');\n\n// `IsRegExp` abstract operation\n// https://tc39.github.io/ecma262/#sec-isregexp\nmodule.exports = function (it) {\n var isRegExp;\n return isObject(it) && ((isRegExp = it[MATCH]) !== undefined ? !!isRegExp : classof(it) == 'RegExp');\n};\n","var isRegExp = require('../internals/is-regexp');\n\nmodule.exports = function (it) {\n if (isRegExp(it)) {\n throw TypeError(\"The method doesn't accept regular expressions\");\n } return it;\n};\n","var wellKnownSymbol = require('../internals/well-known-symbol');\n\nvar MATCH = wellKnownSymbol('match');\n\nmodule.exports = function (METHOD_NAME) {\n var regexp = /./;\n try {\n '/./'[METHOD_NAME](regexp);\n } catch (e) {\n try {\n regexp[MATCH] = false;\n return '/./'[METHOD_NAME](regexp);\n } catch (f) { /* empty */ }\n } return false;\n};\n","'use strict';\nvar charAt = require('../internals/string-multibyte').charAt;\n\n// `AdvanceStringIndex` abstract operation\n// https://tc39.github.io/ecma262/#sec-advancestringindex\nmodule.exports = function (S, index, unicode) {\n return index + (unicode ? charAt(S, index).length : 1);\n};\n","var fails = require('../internals/fails');\nvar whitespaces = require('../internals/whitespaces');\n\nvar non = '\\u200B\\u0085\\u180E';\n\n// check that a method works with the correct list\n// of whitespaces and has a correct name\nmodule.exports = function (METHOD_NAME) {\n return fails(function () {\n return !!whitespaces[METHOD_NAME]() || non[METHOD_NAME]() != non || whitespaces[METHOD_NAME].name !== METHOD_NAME;\n });\n};\n","/* eslint-disable no-new */\nvar global = require('../internals/global');\nvar fails = require('../internals/fails');\nvar checkCorrectnessOfIteration = require('../internals/check-correctness-of-iteration');\nvar NATIVE_ARRAY_BUFFER_VIEWS = require('../internals/array-buffer-view-core').NATIVE_ARRAY_BUFFER_VIEWS;\n\nvar ArrayBuffer = global.ArrayBuffer;\nvar Int8Array = global.Int8Array;\n\nmodule.exports = !NATIVE_ARRAY_BUFFER_VIEWS || !fails(function () {\n Int8Array(1);\n}) || !fails(function () {\n new Int8Array(-1);\n}) || !checkCorrectnessOfIteration(function (iterable) {\n new Int8Array();\n new Int8Array(null);\n new Int8Array(1.5);\n new Int8Array(iterable);\n}, true) || fails(function () {\n // Safari 11 bug\n return new Int8Array(new ArrayBuffer(2), 1, undefined).length !== 1;\n});\n","var isObject = require('./_is-object');\nvar document = require('./_global').document;\n// typeof document.createElement is 'object' in old IE\nvar is = isObject(document) && isObject(document.createElement);\nmodule.exports = function (it) {\n return is ? document.createElement(it) : {};\n};\n","var global = require('./_global');\nvar core = require('./_core');\nvar LIBRARY = require('./_library');\nvar wksExt = require('./_wks-ext');\nvar defineProperty = require('./_object-dp').f;\nmodule.exports = function (name) {\n var $Symbol = core.Symbol || (core.Symbol = LIBRARY ? {} : global.Symbol || {});\n if (name.charAt(0) != '_' && !(name in $Symbol)) defineProperty($Symbol, name, { value: wksExt.f(name) });\n};\n","var shared = require('./_shared')('keys');\nvar uid = require('./_uid');\nmodule.exports = function (key) {\n return shared[key] || (shared[key] = uid(key));\n};\n","// IE 8- don't enum bug keys\nmodule.exports = (\n 'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'\n).split(',');\n","var document = require('./_global').document;\nmodule.exports = document && document.documentElement;\n","// Works with __proto__ only. Old v8 can't work with null proto objects.\n/* eslint-disable no-proto */\nvar isObject = require('./_is-object');\nvar anObject = require('./_an-object');\nvar check = function (O, proto) {\n anObject(O);\n if (!isObject(proto) && proto !== null) throw TypeError(proto + \": can't set as prototype!\");\n};\nmodule.exports = {\n set: Object.setPrototypeOf || ('__proto__' in {} ? // eslint-disable-line\n function (test, buggy, set) {\n try {\n set = require('./_ctx')(Function.call, require('./_object-gopd').f(Object.prototype, '__proto__').set, 2);\n set(test, []);\n buggy = !(test instanceof Array);\n } catch (e) { buggy = true; }\n return function setPrototypeOf(O, proto) {\n check(O, proto);\n if (buggy) O.__proto__ = proto;\n else set(O, proto);\n return O;\n };\n }({}, false) : undefined),\n check: check\n};\n","module.exports = '\\x09\\x0A\\x0B\\x0C\\x0D\\x20\\xA0\\u1680\\u180E\\u2000\\u2001\\u2002\\u2003' +\n '\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000\\u2028\\u2029\\uFEFF';\n","var isObject = require('./_is-object');\nvar setPrototypeOf = require('./_set-proto').set;\nmodule.exports = function (that, target, C) {\n var S = target.constructor;\n var P;\n if (S !== C && typeof S == 'function' && (P = S.prototype) !== C.prototype && isObject(P) && setPrototypeOf) {\n setPrototypeOf(that, P);\n } return that;\n};\n","'use strict';\nvar toInteger = require('./_to-integer');\nvar defined = require('./_defined');\n\nmodule.exports = function repeat(count) {\n var str = String(defined(this));\n var res = '';\n var n = toInteger(count);\n if (n < 0 || n == Infinity) throw RangeError(\"Count can't be negative\");\n for (;n > 0; (n >>>= 1) && (str += str)) if (n & 1) res += str;\n return res;\n};\n","// 20.2.2.28 Math.sign(x)\nmodule.exports = Math.sign || function sign(x) {\n // eslint-disable-next-line no-self-compare\n return (x = +x) == 0 || x != x ? x : x < 0 ? -1 : 1;\n};\n","// 20.2.2.14 Math.expm1(x)\nvar $expm1 = Math.expm1;\nmodule.exports = (!$expm1\n // Old FF bug\n || $expm1(10) > 22025.465794806719 || $expm1(10) < 22025.4657948067165168\n // Tor Browser bug\n || $expm1(-2e-17) != -2e-17\n) ? function expm1(x) {\n return (x = +x) == 0 ? x : x > -1e-6 && x < 1e-6 ? x + x * x / 2 : Math.exp(x) - 1;\n} : $expm1;\n","'use strict';\nvar LIBRARY = require('./_library');\nvar $export = require('./_export');\nvar redefine = require('./_redefine');\nvar hide = require('./_hide');\nvar Iterators = require('./_iterators');\nvar $iterCreate = require('./_iter-create');\nvar setToStringTag = require('./_set-to-string-tag');\nvar getPrototypeOf = require('./_object-gpo');\nvar ITERATOR = require('./_wks')('iterator');\nvar BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next`\nvar FF_ITERATOR = '@@iterator';\nvar KEYS = 'keys';\nvar VALUES = 'values';\n\nvar returnThis = function () { return this; };\n\nmodule.exports = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) {\n $iterCreate(Constructor, NAME, next);\n var getMethod = function (kind) {\n if (!BUGGY && kind in proto) return proto[kind];\n switch (kind) {\n case KEYS: return function keys() { return new Constructor(this, kind); };\n case VALUES: return function values() { return new Constructor(this, kind); };\n } return function entries() { return new Constructor(this, kind); };\n };\n var TAG = NAME + ' Iterator';\n var DEF_VALUES = DEFAULT == VALUES;\n var VALUES_BUG = false;\n var proto = Base.prototype;\n var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT];\n var $default = $native || getMethod(DEFAULT);\n var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined;\n var $anyNative = NAME == 'Array' ? proto.entries || $native : $native;\n var methods, key, IteratorPrototype;\n // Fix native\n if ($anyNative) {\n IteratorPrototype = getPrototypeOf($anyNative.call(new Base()));\n if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) {\n // Set @@toStringTag to native iterators\n setToStringTag(IteratorPrototype, TAG, true);\n // fix for some old engines\n if (!LIBRARY && typeof IteratorPrototype[ITERATOR] != 'function') hide(IteratorPrototype, ITERATOR, returnThis);\n }\n }\n // fix Array#{values, @@iterator}.name in V8 / FF\n if (DEF_VALUES && $native && $native.name !== VALUES) {\n VALUES_BUG = true;\n $default = function values() { return $native.call(this); };\n }\n // Define iterator\n if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) {\n hide(proto, ITERATOR, $default);\n }\n // Plug for library\n Iterators[NAME] = $default;\n Iterators[TAG] = returnThis;\n if (DEFAULT) {\n methods = {\n values: DEF_VALUES ? $default : getMethod(VALUES),\n keys: IS_SET ? $default : getMethod(KEYS),\n entries: $entries\n };\n if (FORCED) for (key in methods) {\n if (!(key in proto)) redefine(proto, key, methods[key]);\n } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods);\n }\n return methods;\n};\n","'use strict';\nvar create = require('./_object-create');\nvar descriptor = require('./_property-desc');\nvar setToStringTag = require('./_set-to-string-tag');\nvar IteratorPrototype = {};\n\n// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()\nrequire('./_hide')(IteratorPrototype, require('./_wks')('iterator'), function () { return this; });\n\nmodule.exports = function (Constructor, NAME, next) {\n Constructor.prototype = create(IteratorPrototype, { next: descriptor(1, next) });\n setToStringTag(Constructor, NAME + ' Iterator');\n};\n","// helper for String#{startsWith, endsWith, includes}\nvar isRegExp = require('./_is-regexp');\nvar defined = require('./_defined');\n\nmodule.exports = function (that, searchString, NAME) {\n if (isRegExp(searchString)) throw TypeError('String#' + NAME + \" doesn't accept regex!\");\n return String(defined(that));\n};\n","var MATCH = require('./_wks')('match');\nmodule.exports = function (KEY) {\n var re = /./;\n try {\n '/./'[KEY](re);\n } catch (e) {\n try {\n re[MATCH] = false;\n return !'/./'[KEY](re);\n } catch (f) { /* empty */ }\n } return true;\n};\n","// check on default Array iterator\nvar Iterators = require('./_iterators');\nvar ITERATOR = require('./_wks')('iterator');\nvar ArrayProto = Array.prototype;\n\nmodule.exports = function (it) {\n return it !== undefined && (Iterators.Array === it || ArrayProto[ITERATOR] === it);\n};\n","'use strict';\nvar $defineProperty = require('./_object-dp');\nvar createDesc = require('./_property-desc');\n\nmodule.exports = function (object, index, value) {\n if (index in object) $defineProperty.f(object, index, createDesc(0, value));\n else object[index] = value;\n};\n","var classof = require('./_classof');\nvar ITERATOR = require('./_wks')('iterator');\nvar Iterators = require('./_iterators');\nmodule.exports = require('./_core').getIteratorMethod = function (it) {\n if (it != undefined) return it[ITERATOR]\n || it['@@iterator']\n || Iterators[classof(it)];\n};\n","// 9.4.2.3 ArraySpeciesCreate(originalArray, length)\nvar speciesConstructor = require('./_array-species-constructor');\n\nmodule.exports = function (original, length) {\n return new (speciesConstructor(original))(length);\n};\n","// 22.1.3.6 Array.prototype.fill(value, start = 0, end = this.length)\n'use strict';\nvar toObject = require('./_to-object');\nvar toAbsoluteIndex = require('./_to-absolute-index');\nvar toLength = require('./_to-length');\nmodule.exports = function fill(value /* , start = 0, end = @length */) {\n var O = toObject(this);\n var length = toLength(O.length);\n var aLen = arguments.length;\n var index = toAbsoluteIndex(aLen > 1 ? arguments[1] : undefined, length);\n var end = aLen > 2 ? arguments[2] : undefined;\n var endPos = end === undefined ? length : toAbsoluteIndex(end, length);\n while (endPos > index) O[index++] = value;\n return O;\n};\n","'use strict';\nvar addToUnscopables = require('./_add-to-unscopables');\nvar step = require('./_iter-step');\nvar Iterators = require('./_iterators');\nvar toIObject = require('./_to-iobject');\n\n// 22.1.3.4 Array.prototype.entries()\n// 22.1.3.13 Array.prototype.keys()\n// 22.1.3.29 Array.prototype.values()\n// 22.1.3.30 Array.prototype[@@iterator]()\nmodule.exports = require('./_iter-define')(Array, 'Array', function (iterated, kind) {\n this._t = toIObject(iterated); // target\n this._i = 0; // next index\n this._k = kind; // kind\n// 22.1.5.2.1 %ArrayIteratorPrototype%.next()\n}, function () {\n var O = this._t;\n var kind = this._k;\n var index = this._i++;\n if (!O || index >= O.length) {\n this._t = undefined;\n return step(1);\n }\n if (kind == 'keys') return step(0, index);\n if (kind == 'values') return step(0, O[index]);\n return step(0, [index, O[index]]);\n}, 'values');\n\n// argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)\nIterators.Arguments = Iterators.Array;\n\naddToUnscopables('keys');\naddToUnscopables('values');\naddToUnscopables('entries');\n","'use strict';\n\nvar regexpFlags = require('./_flags');\n\nvar nativeExec = RegExp.prototype.exec;\n// This always refers to the native implementation, because the\n// String#replace polyfill uses ./fix-regexp-well-known-symbol-logic.js,\n// which loads this file before patching the method.\nvar nativeReplace = String.prototype.replace;\n\nvar patchedExec = nativeExec;\n\nvar LAST_INDEX = 'lastIndex';\n\nvar UPDATES_LAST_INDEX_WRONG = (function () {\n var re1 = /a/,\n re2 = /b*/g;\n nativeExec.call(re1, 'a');\n nativeExec.call(re2, 'a');\n return re1[LAST_INDEX] !== 0 || re2[LAST_INDEX] !== 0;\n})();\n\n// nonparticipating capturing group, copied from es5-shim's String#split patch.\nvar NPCG_INCLUDED = /()??/.exec('')[1] !== undefined;\n\nvar PATCH = UPDATES_LAST_INDEX_WRONG || NPCG_INCLUDED;\n\nif (PATCH) {\n patchedExec = function exec(str) {\n var re = this;\n var lastIndex, reCopy, match, i;\n\n if (NPCG_INCLUDED) {\n reCopy = new RegExp('^' + re.source + '$(?!\\\\s)', regexpFlags.call(re));\n }\n if (UPDATES_LAST_INDEX_WRONG) lastIndex = re[LAST_INDEX];\n\n match = nativeExec.call(re, str);\n\n if (UPDATES_LAST_INDEX_WRONG && match) {\n re[LAST_INDEX] = re.global ? match.index + match[0].length : lastIndex;\n }\n if (NPCG_INCLUDED && match && match.length > 1) {\n // Fix browsers whose `exec` methods don't consistently return `undefined`\n // for NPCG, like IE8. NOTE: This doesn' work for /(.?)?/\n // eslint-disable-next-line no-loop-func\n nativeReplace.call(match[0], reCopy, function () {\n for (i = 1; i < arguments.length - 2; i++) {\n if (arguments[i] === undefined) match[i] = undefined;\n }\n });\n }\n\n return match;\n };\n}\n\nmodule.exports = patchedExec;\n","'use strict';\nvar at = require('./_string-at')(true);\n\n // `AdvanceStringIndex` abstract operation\n// https://tc39.github.io/ecma262/#sec-advancestringindex\nmodule.exports = function (S, index, unicode) {\n return index + (unicode ? at(S, index).length : 1);\n};\n","var ctx = require('./_ctx');\nvar invoke = require('./_invoke');\nvar html = require('./_html');\nvar cel = require('./_dom-create');\nvar global = require('./_global');\nvar process = global.process;\nvar setTask = global.setImmediate;\nvar clearTask = global.clearImmediate;\nvar MessageChannel = global.MessageChannel;\nvar Dispatch = global.Dispatch;\nvar counter = 0;\nvar queue = {};\nvar ONREADYSTATECHANGE = 'onreadystatechange';\nvar defer, channel, port;\nvar run = function () {\n var id = +this;\n // eslint-disable-next-line no-prototype-builtins\n if (queue.hasOwnProperty(id)) {\n var fn = queue[id];\n delete queue[id];\n fn();\n }\n};\nvar listener = function (event) {\n run.call(event.data);\n};\n// Node.js 0.9+ & IE10+ has setImmediate, otherwise:\nif (!setTask || !clearTask) {\n setTask = function setImmediate(fn) {\n var args = [];\n var i = 1;\n while (arguments.length > i) args.push(arguments[i++]);\n queue[++counter] = function () {\n // eslint-disable-next-line no-new-func\n invoke(typeof fn == 'function' ? fn : Function(fn), args);\n };\n defer(counter);\n return counter;\n };\n clearTask = function clearImmediate(id) {\n delete queue[id];\n };\n // Node.js 0.8-\n if (require('./_cof')(process) == 'process') {\n defer = function (id) {\n process.nextTick(ctx(run, id, 1));\n };\n // Sphere (JS game engine) Dispatch API\n } else if (Dispatch && Dispatch.now) {\n defer = function (id) {\n Dispatch.now(ctx(run, id, 1));\n };\n // Browsers with MessageChannel, includes WebWorkers\n } else if (MessageChannel) {\n channel = new MessageChannel();\n port = channel.port2;\n channel.port1.onmessage = listener;\n defer = ctx(port.postMessage, port, 1);\n // Browsers with postMessage, skip WebWorkers\n // IE8 has postMessage, but it's sync & typeof its postMessage is 'object'\n } else if (global.addEventListener && typeof postMessage == 'function' && !global.importScripts) {\n defer = function (id) {\n global.postMessage(id + '', '*');\n };\n global.addEventListener('message', listener, false);\n // IE8-\n } else if (ONREADYSTATECHANGE in cel('script')) {\n defer = function (id) {\n html.appendChild(cel('script'))[ONREADYSTATECHANGE] = function () {\n html.removeChild(this);\n run.call(id);\n };\n };\n // Rest old browsers\n } else {\n defer = function (id) {\n setTimeout(ctx(run, id, 1), 0);\n };\n }\n}\nmodule.exports = {\n set: setTask,\n clear: clearTask\n};\n","var global = require('./_global');\nvar macrotask = require('./_task').set;\nvar Observer = global.MutationObserver || global.WebKitMutationObserver;\nvar process = global.process;\nvar Promise = global.Promise;\nvar isNode = require('./_cof')(process) == 'process';\n\nmodule.exports = function () {\n var head, last, notify;\n\n var flush = function () {\n var parent, fn;\n if (isNode && (parent = process.domain)) parent.exit();\n while (head) {\n fn = head.fn;\n head = head.next;\n try {\n fn();\n } catch (e) {\n if (head) notify();\n else last = undefined;\n throw e;\n }\n } last = undefined;\n if (parent) parent.enter();\n };\n\n // Node.js\n if (isNode) {\n notify = function () {\n process.nextTick(flush);\n };\n // browsers with MutationObserver, except iOS Safari - https://github.com/zloirock/core-js/issues/339\n } else if (Observer && !(global.navigator && global.navigator.standalone)) {\n var toggle = true;\n var node = document.createTextNode('');\n new Observer(flush).observe(node, { characterData: true }); // eslint-disable-line no-new\n notify = function () {\n node.data = toggle = !toggle;\n };\n // environments with maybe non-completely correct, but existent Promise\n } else if (Promise && Promise.resolve) {\n // Promise.resolve without an argument throws an error in LG WebOS 2\n var promise = Promise.resolve(undefined);\n notify = function () {\n promise.then(flush);\n };\n // for other environments - macrotask based on:\n // - setImmediate\n // - MessageChannel\n // - window.postMessag\n // - onreadystatechange\n // - setTimeout\n } else {\n notify = function () {\n // strange IE + webpack dev server bug - use .call(global)\n macrotask.call(global, flush);\n };\n }\n\n return function (fn) {\n var task = { fn: fn, next: undefined };\n if (last) last.next = task;\n if (!head) {\n head = task;\n notify();\n } last = task;\n };\n};\n","'use strict';\n// 25.4.1.5 NewPromiseCapability(C)\nvar aFunction = require('./_a-function');\n\nfunction PromiseCapability(C) {\n var resolve, reject;\n this.promise = new C(function ($$resolve, $$reject) {\n if (resolve !== undefined || reject !== undefined) throw TypeError('Bad Promise constructor');\n resolve = $$resolve;\n reject = $$reject;\n });\n this.resolve = aFunction(resolve);\n this.reject = aFunction(reject);\n}\n\nmodule.exports.f = function (C) {\n return new PromiseCapability(C);\n};\n","'use strict';\nvar global = require('./_global');\nvar DESCRIPTORS = require('./_descriptors');\nvar LIBRARY = require('./_library');\nvar $typed = require('./_typed');\nvar hide = require('./_hide');\nvar redefineAll = require('./_redefine-all');\nvar fails = require('./_fails');\nvar anInstance = require('./_an-instance');\nvar toInteger = require('./_to-integer');\nvar toLength = require('./_to-length');\nvar toIndex = require('./_to-index');\nvar gOPN = require('./_object-gopn').f;\nvar dP = require('./_object-dp').f;\nvar arrayFill = require('./_array-fill');\nvar setToStringTag = require('./_set-to-string-tag');\nvar ARRAY_BUFFER = 'ArrayBuffer';\nvar DATA_VIEW = 'DataView';\nvar PROTOTYPE = 'prototype';\nvar WRONG_LENGTH = 'Wrong length!';\nvar WRONG_INDEX = 'Wrong index!';\nvar $ArrayBuffer = global[ARRAY_BUFFER];\nvar $DataView = global[DATA_VIEW];\nvar Math = global.Math;\nvar RangeError = global.RangeError;\n// eslint-disable-next-line no-shadow-restricted-names\nvar Infinity = global.Infinity;\nvar BaseBuffer = $ArrayBuffer;\nvar abs = Math.abs;\nvar pow = Math.pow;\nvar floor = Math.floor;\nvar log = Math.log;\nvar LN2 = Math.LN2;\nvar BUFFER = 'buffer';\nvar BYTE_LENGTH = 'byteLength';\nvar BYTE_OFFSET = 'byteOffset';\nvar $BUFFER = DESCRIPTORS ? '_b' : BUFFER;\nvar $LENGTH = DESCRIPTORS ? '_l' : BYTE_LENGTH;\nvar $OFFSET = DESCRIPTORS ? '_o' : BYTE_OFFSET;\n\n// IEEE754 conversions based on https://github.com/feross/ieee754\nfunction packIEEE754(value, mLen, nBytes) {\n var buffer = new Array(nBytes);\n var eLen = nBytes * 8 - mLen - 1;\n var eMax = (1 << eLen) - 1;\n var eBias = eMax >> 1;\n var rt = mLen === 23 ? pow(2, -24) - pow(2, -77) : 0;\n var i = 0;\n var s = value < 0 || value === 0 && 1 / value < 0 ? 1 : 0;\n var e, m, c;\n value = abs(value);\n // eslint-disable-next-line no-self-compare\n if (value != value || value === Infinity) {\n // eslint-disable-next-line no-self-compare\n m = value != value ? 1 : 0;\n e = eMax;\n } else {\n e = floor(log(value) / LN2);\n if (value * (c = pow(2, -e)) < 1) {\n e--;\n c *= 2;\n }\n if (e + eBias >= 1) {\n value += rt / c;\n } else {\n value += rt * pow(2, 1 - eBias);\n }\n if (value * c >= 2) {\n e++;\n c /= 2;\n }\n if (e + eBias >= eMax) {\n m = 0;\n e = eMax;\n } else if (e + eBias >= 1) {\n m = (value * c - 1) * pow(2, mLen);\n e = e + eBias;\n } else {\n m = value * pow(2, eBias - 1) * pow(2, mLen);\n e = 0;\n }\n }\n for (; mLen >= 8; buffer[i++] = m & 255, m /= 256, mLen -= 8);\n e = e << mLen | m;\n eLen += mLen;\n for (; eLen > 0; buffer[i++] = e & 255, e /= 256, eLen -= 8);\n buffer[--i] |= s * 128;\n return buffer;\n}\nfunction unpackIEEE754(buffer, mLen, nBytes) {\n var eLen = nBytes * 8 - mLen - 1;\n var eMax = (1 << eLen) - 1;\n var eBias = eMax >> 1;\n var nBits = eLen - 7;\n var i = nBytes - 1;\n var s = buffer[i--];\n var e = s & 127;\n var m;\n s >>= 7;\n for (; nBits > 0; e = e * 256 + buffer[i], i--, nBits -= 8);\n m = e & (1 << -nBits) - 1;\n e >>= -nBits;\n nBits += mLen;\n for (; nBits > 0; m = m * 256 + buffer[i], i--, nBits -= 8);\n if (e === 0) {\n e = 1 - eBias;\n } else if (e === eMax) {\n return m ? NaN : s ? -Infinity : Infinity;\n } else {\n m = m + pow(2, mLen);\n e = e - eBias;\n } return (s ? -1 : 1) * m * pow(2, e - mLen);\n}\n\nfunction unpackI32(bytes) {\n return bytes[3] << 24 | bytes[2] << 16 | bytes[1] << 8 | bytes[0];\n}\nfunction packI8(it) {\n return [it & 0xff];\n}\nfunction packI16(it) {\n return [it & 0xff, it >> 8 & 0xff];\n}\nfunction packI32(it) {\n return [it & 0xff, it >> 8 & 0xff, it >> 16 & 0xff, it >> 24 & 0xff];\n}\nfunction packF64(it) {\n return packIEEE754(it, 52, 8);\n}\nfunction packF32(it) {\n return packIEEE754(it, 23, 4);\n}\n\nfunction addGetter(C, key, internal) {\n dP(C[PROTOTYPE], key, { get: function () { return this[internal]; } });\n}\n\nfunction get(view, bytes, index, isLittleEndian) {\n var numIndex = +index;\n var intIndex = toIndex(numIndex);\n if (intIndex + bytes > view[$LENGTH]) throw RangeError(WRONG_INDEX);\n var store = view[$BUFFER]._b;\n var start = intIndex + view[$OFFSET];\n var pack = store.slice(start, start + bytes);\n return isLittleEndian ? pack : pack.reverse();\n}\nfunction set(view, bytes, index, conversion, value, isLittleEndian) {\n var numIndex = +index;\n var intIndex = toIndex(numIndex);\n if (intIndex + bytes > view[$LENGTH]) throw RangeError(WRONG_INDEX);\n var store = view[$BUFFER]._b;\n var start = intIndex + view[$OFFSET];\n var pack = conversion(+value);\n for (var i = 0; i < bytes; i++) store[start + i] = pack[isLittleEndian ? i : bytes - i - 1];\n}\n\nif (!$typed.ABV) {\n $ArrayBuffer = function ArrayBuffer(length) {\n anInstance(this, $ArrayBuffer, ARRAY_BUFFER);\n var byteLength = toIndex(length);\n this._b = arrayFill.call(new Array(byteLength), 0);\n this[$LENGTH] = byteLength;\n };\n\n $DataView = function DataView(buffer, byteOffset, byteLength) {\n anInstance(this, $DataView, DATA_VIEW);\n anInstance(buffer, $ArrayBuffer, DATA_VIEW);\n var bufferLength = buffer[$LENGTH];\n var offset = toInteger(byteOffset);\n if (offset < 0 || offset > bufferLength) throw RangeError('Wrong offset!');\n byteLength = byteLength === undefined ? bufferLength - offset : toLength(byteLength);\n if (offset + byteLength > bufferLength) throw RangeError(WRONG_LENGTH);\n this[$BUFFER] = buffer;\n this[$OFFSET] = offset;\n this[$LENGTH] = byteLength;\n };\n\n if (DESCRIPTORS) {\n addGetter($ArrayBuffer, BYTE_LENGTH, '_l');\n addGetter($DataView, BUFFER, '_b');\n addGetter($DataView, BYTE_LENGTH, '_l');\n addGetter($DataView, BYTE_OFFSET, '_o');\n }\n\n redefineAll($DataView[PROTOTYPE], {\n getInt8: function getInt8(byteOffset) {\n return get(this, 1, byteOffset)[0] << 24 >> 24;\n },\n getUint8: function getUint8(byteOffset) {\n return get(this, 1, byteOffset)[0];\n },\n getInt16: function getInt16(byteOffset /* , littleEndian */) {\n var bytes = get(this, 2, byteOffset, arguments[1]);\n return (bytes[1] << 8 | bytes[0]) << 16 >> 16;\n },\n getUint16: function getUint16(byteOffset /* , littleEndian */) {\n var bytes = get(this, 2, byteOffset, arguments[1]);\n return bytes[1] << 8 | bytes[0];\n },\n getInt32: function getInt32(byteOffset /* , littleEndian */) {\n return unpackI32(get(this, 4, byteOffset, arguments[1]));\n },\n getUint32: function getUint32(byteOffset /* , littleEndian */) {\n return unpackI32(get(this, 4, byteOffset, arguments[1])) >>> 0;\n },\n getFloat32: function getFloat32(byteOffset /* , littleEndian */) {\n return unpackIEEE754(get(this, 4, byteOffset, arguments[1]), 23, 4);\n },\n getFloat64: function getFloat64(byteOffset /* , littleEndian */) {\n return unpackIEEE754(get(this, 8, byteOffset, arguments[1]), 52, 8);\n },\n setInt8: function setInt8(byteOffset, value) {\n set(this, 1, byteOffset, packI8, value);\n },\n setUint8: function setUint8(byteOffset, value) {\n set(this, 1, byteOffset, packI8, value);\n },\n setInt16: function setInt16(byteOffset, value /* , littleEndian */) {\n set(this, 2, byteOffset, packI16, value, arguments[2]);\n },\n setUint16: function setUint16(byteOffset, value /* , littleEndian */) {\n set(this, 2, byteOffset, packI16, value, arguments[2]);\n },\n setInt32: function setInt32(byteOffset, value /* , littleEndian */) {\n set(this, 4, byteOffset, packI32, value, arguments[2]);\n },\n setUint32: function setUint32(byteOffset, value /* , littleEndian */) {\n set(this, 4, byteOffset, packI32, value, arguments[2]);\n },\n setFloat32: function setFloat32(byteOffset, value /* , littleEndian */) {\n set(this, 4, byteOffset, packF32, value, arguments[2]);\n },\n setFloat64: function setFloat64(byteOffset, value /* , littleEndian */) {\n set(this, 8, byteOffset, packF64, value, arguments[2]);\n }\n });\n} else {\n if (!fails(function () {\n $ArrayBuffer(1);\n }) || !fails(function () {\n new $ArrayBuffer(-1); // eslint-disable-line no-new\n }) || fails(function () {\n new $ArrayBuffer(); // eslint-disable-line no-new\n new $ArrayBuffer(1.5); // eslint-disable-line no-new\n new $ArrayBuffer(NaN); // eslint-disable-line no-new\n return $ArrayBuffer.name != ARRAY_BUFFER;\n })) {\n $ArrayBuffer = function ArrayBuffer(length) {\n anInstance(this, $ArrayBuffer);\n return new BaseBuffer(toIndex(length));\n };\n var ArrayBufferProto = $ArrayBuffer[PROTOTYPE] = BaseBuffer[PROTOTYPE];\n for (var keys = gOPN(BaseBuffer), j = 0, key; keys.length > j;) {\n if (!((key = keys[j++]) in $ArrayBuffer)) hide($ArrayBuffer, key, BaseBuffer[key]);\n }\n if (!LIBRARY) ArrayBufferProto.constructor = $ArrayBuffer;\n }\n // iOS Safari 7.x bug\n var view = new $DataView(new $ArrayBuffer(2));\n var $setInt8 = $DataView[PROTOTYPE].setInt8;\n view.setInt8(0, 2147483648);\n view.setInt8(1, 2147483649);\n if (view.getInt8(0) || !view.getInt8(1)) redefineAll($DataView[PROTOTYPE], {\n setInt8: function setInt8(byteOffset, value) {\n $setInt8.call(this, byteOffset, value << 24 >> 24);\n },\n setUint8: function setUint8(byteOffset, value) {\n $setInt8.call(this, byteOffset, value << 24 >> 24);\n }\n }, true);\n}\nsetToStringTag($ArrayBuffer, ARRAY_BUFFER);\nsetToStringTag($DataView, DATA_VIEW);\nhide($DataView[PROTOTYPE], $typed.VIEW, true);\nexports[ARRAY_BUFFER] = $ArrayBuffer;\nexports[DATA_VIEW] = $DataView;\n","function _typeof(obj) {\n \"@babel/helpers - typeof\";\n\n if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") {\n module.exports = _typeof = function _typeof(obj) {\n return typeof obj;\n };\n\n module.exports[\"default\"] = module.exports, module.exports.__esModule = true;\n } else {\n module.exports = _typeof = function _typeof(obj) {\n return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj;\n };\n\n module.exports[\"default\"] = module.exports, module.exports.__esModule = true;\n }\n\n return _typeof(obj);\n}\n\nmodule.exports = _typeof;\nmodule.exports[\"default\"] = module.exports, module.exports.__esModule = true;","'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\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};\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: 'UNSAFE_componentWillReceiveProps',\n\t\tvalue: function UNSAFE_componentWillReceiveProps(nextProps) {\n\t\t\tvar id = nextProps.id;\n\n\t\t\tif (id !== this.props.id) {\n\t\t\t\tthis.setState({ inputId: id || generateId() });\n\t\t\t}\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;","import ownerDocument from 'dom-helpers/ownerDocument';\nimport { useState, useEffect } from 'react';\n\nvar resolveRef = function resolveRef(ref) {\n if (typeof document === 'undefined') return undefined;\n if (ref == null) return ownerDocument().body;\n if (typeof ref === 'function') ref = ref();\n if (ref && ref.current) ref = ref.current;\n if (ref && ref.nodeType) return ref;\n return null;\n};\n\nexport default function useWaitForDOMRef(ref, onResolved) {\n var _useState = useState(function () {\n return resolveRef(ref);\n }),\n resolvedRef = _useState[0],\n setRef = _useState[1];\n\n if (!resolvedRef) {\n var earlyRef = resolveRef(ref);\n if (earlyRef) setRef(earlyRef);\n }\n\n useEffect(function () {\n if (onResolved && resolvedRef) {\n onResolved(resolvedRef);\n }\n }, [onResolved, resolvedRef]);\n useEffect(function () {\n var nextRef = resolveRef(ref);\n\n if (nextRef !== resolvedRef) {\n setRef(nextRef);\n }\n }, [ref, resolvedRef]);\n return resolvedRef;\n}","var isarray = require('isarray')\n\n/**\n * Expose `pathToRegexp`.\n */\nmodule.exports = pathToRegexp\nmodule.exports.parse = parse\nmodule.exports.compile = compile\nmodule.exports.tokensToFunction = tokensToFunction\nmodule.exports.tokensToRegExp = tokensToRegExp\n\n/**\n * The main path matching regexp utility.\n *\n * @type {RegExp}\n */\nvar PATH_REGEXP = new RegExp([\n // Match escaped characters that would otherwise appear in future matches.\n // This allows the user to escape special characters that won't transform.\n '(\\\\\\\\.)',\n // Match Express-style parameters and un-named parameters with a prefix\n // and optional suffixes. Matches appear as:\n //\n // \"/:test(\\\\d+)?\" => [\"/\", \"test\", \"\\d+\", undefined, \"?\", undefined]\n // \"/route(\\\\d+)\" => [undefined, undefined, undefined, \"\\d+\", undefined, undefined]\n // \"/*\" => [\"/\", undefined, undefined, undefined, undefined, \"*\"]\n '([\\\\/.])?(?:(?:\\\\:(\\\\w+)(?:\\\\(((?:\\\\\\\\.|[^\\\\\\\\()])+)\\\\))?|\\\\(((?:\\\\\\\\.|[^\\\\\\\\()])+)\\\\))([+*?])?|(\\\\*))'\n].join('|'), 'g')\n\n/**\n * Parse a string for the raw tokens.\n *\n * @param {string} str\n * @param {Object=} options\n * @return {!Array}\n */\nfunction parse (str, options) {\n var tokens = []\n var key = 0\n var index = 0\n var path = ''\n var defaultDelimiter = options && options.delimiter || '/'\n var res\n\n while ((res = PATH_REGEXP.exec(str)) != null) {\n var m = res[0]\n var escaped = res[1]\n var offset = res.index\n path += str.slice(index, offset)\n index = offset + m.length\n\n // Ignore already escaped sequences.\n if (escaped) {\n path += escaped[1]\n continue\n }\n\n var next = str[index]\n var prefix = res[2]\n var name = res[3]\n var capture = res[4]\n var group = res[5]\n var modifier = res[6]\n var asterisk = res[7]\n\n // Push the current path onto the tokens.\n if (path) {\n tokens.push(path)\n path = ''\n }\n\n var partial = prefix != null && next != null && next !== prefix\n var repeat = modifier === '+' || modifier === '*'\n var optional = modifier === '?' || modifier === '*'\n var delimiter = res[2] || defaultDelimiter\n var pattern = capture || group\n\n tokens.push({\n name: name || key++,\n prefix: prefix || '',\n delimiter: delimiter,\n optional: optional,\n repeat: repeat,\n partial: partial,\n asterisk: !!asterisk,\n pattern: pattern ? escapeGroup(pattern) : (asterisk ? '.*' : '[^' + escapeString(delimiter) + ']+?')\n })\n }\n\n // Match any characters still remaining.\n if (index < str.length) {\n path += str.substr(index)\n }\n\n // If the path exists, push it onto the end.\n if (path) {\n tokens.push(path)\n }\n\n return tokens\n}\n\n/**\n * Compile a string to a template function for the path.\n *\n * @param {string} str\n * @param {Object=} options\n * @return {!function(Object=, Object=)}\n */\nfunction compile (str, options) {\n return tokensToFunction(parse(str, options), options)\n}\n\n/**\n * Prettier encoding of URI path segments.\n *\n * @param {string}\n * @return {string}\n */\nfunction encodeURIComponentPretty (str) {\n return encodeURI(str).replace(/[\\/?#]/g, function (c) {\n return '%' + c.charCodeAt(0).toString(16).toUpperCase()\n })\n}\n\n/**\n * Encode the asterisk parameter. Similar to `pretty`, but allows slashes.\n *\n * @param {string}\n * @return {string}\n */\nfunction encodeAsterisk (str) {\n return encodeURI(str).replace(/[?#]/g, function (c) {\n return '%' + c.charCodeAt(0).toString(16).toUpperCase()\n })\n}\n\n/**\n * Expose a method for transforming tokens into the path function.\n */\nfunction tokensToFunction (tokens, options) {\n // Compile all the tokens into regexps.\n var matches = new Array(tokens.length)\n\n // Compile all the patterns before compilation.\n for (var i = 0; i < tokens.length; i++) {\n if (typeof tokens[i] === 'object') {\n matches[i] = new RegExp('^(?:' + tokens[i].pattern + ')$', flags(options))\n }\n }\n\n return function (obj, opts) {\n var path = ''\n var data = obj || {}\n var options = opts || {}\n var encode = options.pretty ? encodeURIComponentPretty : encodeURIComponent\n\n for (var i = 0; i < tokens.length; i++) {\n var token = tokens[i]\n\n if (typeof token === 'string') {\n path += token\n\n continue\n }\n\n var value = data[token.name]\n var segment\n\n if (value == null) {\n if (token.optional) {\n // Prepend partial segment prefixes.\n if (token.partial) {\n path += token.prefix\n }\n\n continue\n } else {\n throw new TypeError('Expected \"' + token.name + '\" to be defined')\n }\n }\n\n if (isarray(value)) {\n if (!token.repeat) {\n throw new TypeError('Expected \"' + token.name + '\" to not repeat, but received `' + JSON.stringify(value) + '`')\n }\n\n if (value.length === 0) {\n if (token.optional) {\n continue\n } else {\n throw new TypeError('Expected \"' + token.name + '\" to not be empty')\n }\n }\n\n for (var j = 0; j < value.length; j++) {\n segment = encode(value[j])\n\n if (!matches[i].test(segment)) {\n throw new TypeError('Expected all \"' + token.name + '\" to match \"' + token.pattern + '\", but received `' + JSON.stringify(segment) + '`')\n }\n\n path += (j === 0 ? token.prefix : token.delimiter) + segment\n }\n\n continue\n }\n\n segment = token.asterisk ? encodeAsterisk(value) : encode(value)\n\n if (!matches[i].test(segment)) {\n throw new TypeError('Expected \"' + token.name + '\" to match \"' + token.pattern + '\", but received \"' + segment + '\"')\n }\n\n path += token.prefix + segment\n }\n\n return path\n }\n}\n\n/**\n * Escape a regular expression string.\n *\n * @param {string} str\n * @return {string}\n */\nfunction escapeString (str) {\n return str.replace(/([.+*?=^!:${}()[\\]|\\/\\\\])/g, '\\\\$1')\n}\n\n/**\n * Escape the capturing group by escaping special characters and meaning.\n *\n * @param {string} group\n * @return {string}\n */\nfunction escapeGroup (group) {\n return group.replace(/([=!:$\\/()])/g, '\\\\$1')\n}\n\n/**\n * Attach the keys as a property of the regexp.\n *\n * @param {!RegExp} re\n * @param {Array} keys\n * @return {!RegExp}\n */\nfunction attachKeys (re, keys) {\n re.keys = keys\n return re\n}\n\n/**\n * Get the flags for a regexp from the options.\n *\n * @param {Object} options\n * @return {string}\n */\nfunction flags (options) {\n return options && options.sensitive ? '' : 'i'\n}\n\n/**\n * Pull out keys from a regexp.\n *\n * @param {!RegExp} path\n * @param {!Array} keys\n * @return {!RegExp}\n */\nfunction regexpToRegexp (path, keys) {\n // Use a negative lookahead to match only capturing groups.\n var groups = path.source.match(/\\((?!\\?)/g)\n\n if (groups) {\n for (var i = 0; i < groups.length; i++) {\n keys.push({\n name: i,\n prefix: null,\n delimiter: null,\n optional: false,\n repeat: false,\n partial: false,\n asterisk: false,\n pattern: null\n })\n }\n }\n\n return attachKeys(path, keys)\n}\n\n/**\n * Transform an array into a regexp.\n *\n * @param {!Array} path\n * @param {Array} keys\n * @param {!Object} options\n * @return {!RegExp}\n */\nfunction arrayToRegexp (path, keys, options) {\n var parts = []\n\n for (var i = 0; i < path.length; i++) {\n parts.push(pathToRegexp(path[i], keys, options).source)\n }\n\n var regexp = new RegExp('(?:' + parts.join('|') + ')', flags(options))\n\n return attachKeys(regexp, keys)\n}\n\n/**\n * Create a path regexp from string input.\n *\n * @param {string} path\n * @param {!Array} keys\n * @param {!Object} options\n * @return {!RegExp}\n */\nfunction stringToRegexp (path, keys, options) {\n return tokensToRegExp(parse(path, options), keys, options)\n}\n\n/**\n * Expose a function for taking tokens and returning a RegExp.\n *\n * @param {!Array} tokens\n * @param {(Array|Object)=} keys\n * @param {Object=} options\n * @return {!RegExp}\n */\nfunction tokensToRegExp (tokens, keys, options) {\n if (!isarray(keys)) {\n options = /** @type {!Object} */ (keys || options)\n keys = []\n }\n\n options = options || {}\n\n var strict = options.strict\n var end = options.end !== false\n var route = ''\n\n // Iterate over the tokens and create our regexp string.\n for (var i = 0; i < tokens.length; i++) {\n var token = tokens[i]\n\n if (typeof token === 'string') {\n route += escapeString(token)\n } else {\n var prefix = escapeString(token.prefix)\n var capture = '(?:' + token.pattern + ')'\n\n keys.push(token)\n\n if (token.repeat) {\n capture += '(?:' + prefix + capture + ')*'\n }\n\n if (token.optional) {\n if (!token.partial) {\n capture = '(?:' + prefix + '(' + capture + '))?'\n } else {\n capture = prefix + '(' + capture + ')?'\n }\n } else {\n capture = prefix + '(' + capture + ')'\n }\n\n route += capture\n }\n }\n\n var delimiter = escapeString(options.delimiter || '/')\n var endsWithDelimiter = route.slice(-delimiter.length) === delimiter\n\n // In non-strict mode we allow a slash at the end of match. If the path to\n // match already ends with a slash, we remove it for consistency. The slash\n // is valid at the end of a path match, not in the middle. This is important\n // in non-ending mode, where \"/test/\" shouldn't match \"/test//route\".\n if (!strict) {\n route = (endsWithDelimiter ? route.slice(0, -delimiter.length) : route) + '(?:' + delimiter + '(?=$))?'\n }\n\n if (end) {\n route += '$'\n } else {\n // In non-ending mode, we need the capturing groups to match as much as\n // possible by using a positive lookahead to the end or next path segment.\n route += strict && endsWithDelimiter ? '' : '(?=' + delimiter + '|$)'\n }\n\n return attachKeys(new RegExp('^' + route, flags(options)), keys)\n}\n\n/**\n * Normalize the given path string, returning a regular expression.\n *\n * An empty array can be passed in for the keys, which will hold the\n * placeholder key descriptions. For example, using `/user/:id`, `keys` will\n * contain `[{ name: 'id', delimiter: '/', optional: false, repeat: false }]`.\n *\n * @param {(string|RegExp|Array)} path\n * @param {(Array|Object)=} keys\n * @param {Object=} options\n * @return {!RegExp}\n */\nfunction pathToRegexp (path, keys, options) {\n if (!isarray(keys)) {\n options = /** @type {!Object} */ (keys || options)\n keys = []\n }\n\n options = options || {}\n\n if (path instanceof RegExp) {\n return regexpToRegexp(path, /** @type {!Array} */ (keys))\n }\n\n if (isarray(path)) {\n return arrayToRegexp(/** @type {!Array} */ (path), /** @type {!Array} */ (keys), options)\n }\n\n return stringToRegexp(/** @type {string} */ (path), /** @type {!Array} */ (keys), options)\n}\n","import _extends from '@babel/runtime/helpers/esm/extends';\nimport _objectWithoutPropertiesLoose from '@babel/runtime/helpers/esm/objectWithoutPropertiesLoose';\nimport React, { useState, useCallback, forwardRef, useRef, useEffect, useImperativeHandle, useMemo } from 'react';\n\nconst is = {\n arr: Array.isArray,\n obj: a => Object.prototype.toString.call(a) === '[object Object]',\n fun: a => typeof a === 'function',\n str: a => typeof a === 'string',\n num: a => typeof a === 'number',\n und: a => a === void 0,\n nul: a => a === null,\n set: a => a instanceof Set,\n map: a => a instanceof Map,\n\n equ(a, b) {\n if (typeof a !== typeof b) return false;\n if (is.str(a) || is.num(a)) return a === b;\n if (is.obj(a) && is.obj(b) && Object.keys(a).length + Object.keys(b).length === 0) return true;\n let i;\n\n for (i in a) if (!(i in b)) return false;\n\n for (i in b) if (a[i] !== b[i]) return false;\n\n return is.und(i) ? a === b : true;\n }\n\n};\nfunction merge(target, lowercase) {\n if (lowercase === void 0) {\n lowercase = true;\n }\n\n return object => (is.arr(object) ? object : Object.keys(object)).reduce((acc, element) => {\n const key = lowercase ? element[0].toLowerCase() + element.substring(1) : element;\n acc[key] = target(key);\n return acc;\n }, target);\n}\nfunction useForceUpdate() {\n const _useState = useState(false),\n f = _useState[1];\n\n const forceUpdate = useCallback(() => f(v => !v), []);\n return forceUpdate;\n}\nfunction withDefault(value, defaultValue) {\n return is.und(value) || is.nul(value) ? defaultValue : value;\n}\nfunction toArray(a) {\n return !is.und(a) ? is.arr(a) ? a : [a] : [];\n}\nfunction callProp(obj) {\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 is.fun(obj) ? obj(...args) : obj;\n}\n\nfunction getForwardProps(props) {\n const to = props.to,\n from = props.from,\n config = props.config,\n onStart = props.onStart,\n onRest = props.onRest,\n onFrame = props.onFrame,\n children = props.children,\n reset = props.reset,\n reverse = props.reverse,\n force = props.force,\n immediate = props.immediate,\n delay = props.delay,\n attach = props.attach,\n destroyed = props.destroyed,\n interpolateTo = props.interpolateTo,\n ref = props.ref,\n lazy = props.lazy,\n forward = _objectWithoutPropertiesLoose(props, [\"to\", \"from\", \"config\", \"onStart\", \"onRest\", \"onFrame\", \"children\", \"reset\", \"reverse\", \"force\", \"immediate\", \"delay\", \"attach\", \"destroyed\", \"interpolateTo\", \"ref\", \"lazy\"]);\n\n return forward;\n}\n\nfunction interpolateTo(props) {\n const forward = getForwardProps(props);\n if (is.und(forward)) return _extends({\n to: forward\n }, props);\n const rest = Object.keys(props).reduce((a, k) => !is.und(forward[k]) ? a : _extends({}, a, {\n [k]: props[k]\n }), {});\n return _extends({\n to: forward\n }, rest);\n}\nfunction handleRef(ref, forward) {\n if (forward) {\n // If it's a function, assume it's a ref callback\n if (is.fun(forward)) forward(ref);else if (is.obj(forward)) {\n forward.current = ref;\n }\n }\n\n return ref;\n}\n\nclass Animated {\n constructor() {\n this.payload = void 0;\n this.children = [];\n }\n\n getAnimatedValue() {\n return this.getValue();\n }\n\n getPayload() {\n return this.payload || this;\n }\n\n attach() {}\n\n detach() {}\n\n getChildren() {\n return this.children;\n }\n\n addChild(child) {\n if (this.children.length === 0) this.attach();\n this.children.push(child);\n }\n\n removeChild(child) {\n const index = this.children.indexOf(child);\n this.children.splice(index, 1);\n if (this.children.length === 0) this.detach();\n }\n\n}\nclass AnimatedArray extends Animated {\n constructor() {\n super(...arguments);\n this.payload = [];\n\n this.attach = () => this.payload.forEach(p => p instanceof Animated && p.addChild(this));\n\n this.detach = () => this.payload.forEach(p => p instanceof Animated && p.removeChild(this));\n }\n\n}\nclass AnimatedObject extends Animated {\n constructor() {\n super(...arguments);\n this.payload = {};\n\n this.attach = () => Object.values(this.payload).forEach(s => s instanceof Animated && s.addChild(this));\n\n this.detach = () => Object.values(this.payload).forEach(s => s instanceof Animated && s.removeChild(this));\n }\n\n getValue(animated) {\n if (animated === void 0) {\n animated = false;\n }\n\n const payload = {};\n\n for (const key in this.payload) {\n const value = this.payload[key];\n if (animated && !(value instanceof Animated)) continue;\n payload[key] = value instanceof Animated ? value[animated ? 'getAnimatedValue' : 'getValue']() : value;\n }\n\n return payload;\n }\n\n getAnimatedValue() {\n return this.getValue(true);\n }\n\n}\n\nlet applyAnimatedValues;\nfunction injectApplyAnimatedValues(fn, transform) {\n applyAnimatedValues = {\n fn,\n transform\n };\n}\nlet colorNames;\nfunction injectColorNames(names) {\n colorNames = names;\n}\nlet requestFrame = cb => typeof window !== 'undefined' ? window.requestAnimationFrame(cb) : -1;\nlet cancelFrame = id => {\n typeof window !== 'undefined' && window.cancelAnimationFrame(id);\n};\nfunction injectFrame(raf, caf) {\n requestFrame = raf;\n cancelFrame = caf;\n}\nlet interpolation;\nfunction injectStringInterpolator(fn) {\n interpolation = fn;\n}\nlet now = () => Date.now();\nfunction injectNow(nowFn) {\n now = nowFn;\n}\nlet defaultElement;\nfunction injectDefaultElement(el) {\n defaultElement = el;\n}\nlet animatedApi = node => node.current;\nfunction injectAnimatedApi(fn) {\n animatedApi = fn;\n}\nlet createAnimatedStyle;\nfunction injectCreateAnimatedStyle(factory) {\n createAnimatedStyle = factory;\n}\nlet manualFrameloop;\nfunction injectManualFrameloop(callback) {\n manualFrameloop = callback;\n}\n\nvar Globals = /*#__PURE__*/Object.freeze({\n get applyAnimatedValues () { return applyAnimatedValues; },\n injectApplyAnimatedValues: injectApplyAnimatedValues,\n get colorNames () { return colorNames; },\n injectColorNames: injectColorNames,\n get requestFrame () { return requestFrame; },\n get cancelFrame () { return cancelFrame; },\n injectFrame: injectFrame,\n get interpolation () { return interpolation; },\n injectStringInterpolator: injectStringInterpolator,\n get now () { return now; },\n injectNow: injectNow,\n get defaultElement () { return defaultElement; },\n injectDefaultElement: injectDefaultElement,\n get animatedApi () { return animatedApi; },\n injectAnimatedApi: injectAnimatedApi,\n get createAnimatedStyle () { return createAnimatedStyle; },\n injectCreateAnimatedStyle: injectCreateAnimatedStyle,\n get manualFrameloop () { return manualFrameloop; },\n injectManualFrameloop: injectManualFrameloop\n});\n\n/**\n * Wraps the `style` property with `AnimatedStyle`.\n */\n\nclass AnimatedProps extends AnimatedObject {\n constructor(props, callback) {\n super();\n this.update = void 0;\n this.payload = !props.style ? props : _extends({}, props, {\n style: createAnimatedStyle(props.style)\n });\n this.update = callback;\n this.attach();\n }\n\n}\n\nconst isFunctionComponent = val => is.fun(val) && !(val.prototype instanceof React.Component);\n\nconst createAnimatedComponent = Component => {\n const AnimatedComponent = forwardRef((props, ref) => {\n const forceUpdate = useForceUpdate();\n const mounted = useRef(true);\n const propsAnimated = useRef(null);\n const node = useRef(null);\n const attachProps = useCallback(props => {\n const oldPropsAnimated = propsAnimated.current;\n\n const callback = () => {\n let didUpdate = false;\n\n if (node.current) {\n didUpdate = applyAnimatedValues.fn(node.current, propsAnimated.current.getAnimatedValue());\n }\n\n if (!node.current || didUpdate === false) {\n // If no referenced node has been found, or the update target didn't have a\n // native-responder, then forceUpdate the animation ...\n forceUpdate();\n }\n };\n\n propsAnimated.current = new AnimatedProps(props, callback);\n oldPropsAnimated && oldPropsAnimated.detach();\n }, []);\n useEffect(() => () => {\n mounted.current = false;\n propsAnimated.current && propsAnimated.current.detach();\n }, []);\n useImperativeHandle(ref, () => animatedApi(node, mounted, forceUpdate));\n attachProps(props);\n\n const _getValue = propsAnimated.current.getValue(),\n scrollTop = _getValue.scrollTop,\n scrollLeft = _getValue.scrollLeft,\n animatedProps = _objectWithoutPropertiesLoose(_getValue, [\"scrollTop\", \"scrollLeft\"]); // Functions cannot have refs, see:\n // See: https://github.com/react-spring/react-spring/issues/569\n\n\n const refFn = isFunctionComponent(Component) ? undefined : childRef => node.current = handleRef(childRef, ref);\n return React.createElement(Component, _extends({}, animatedProps, {\n ref: refFn\n }));\n });\n return AnimatedComponent;\n};\n\nlet active = false;\nconst controllers = new Set();\n\nconst update = () => {\n if (!active) return false;\n let time = now();\n\n for (let controller of controllers) {\n let isActive = false;\n\n for (let configIdx = 0; configIdx < controller.configs.length; configIdx++) {\n let config = controller.configs[configIdx];\n let endOfAnimation, lastTime;\n\n for (let valIdx = 0; valIdx < config.animatedValues.length; valIdx++) {\n let animation = config.animatedValues[valIdx]; // If an animation is done, skip, until all of them conclude\n\n if (animation.done) continue;\n let from = config.fromValues[valIdx];\n let to = config.toValues[valIdx];\n let position = animation.lastPosition;\n let isAnimated = to instanceof Animated;\n let velocity = Array.isArray(config.initialVelocity) ? config.initialVelocity[valIdx] : config.initialVelocity;\n if (isAnimated) to = to.getValue(); // Conclude animation if it's either immediate, or from-values match end-state\n\n if (config.immediate) {\n animation.setValue(to);\n animation.done = true;\n continue;\n } // Break animation when string values are involved\n\n\n if (typeof from === 'string' || typeof to === 'string') {\n animation.setValue(to);\n animation.done = true;\n continue;\n }\n\n if (config.duration !== void 0) {\n /** Duration easing */\n position = from + config.easing((time - animation.startTime) / config.duration) * (to - from);\n endOfAnimation = time >= animation.startTime + config.duration;\n } else if (config.decay) {\n /** Decay easing */\n position = from + velocity / (1 - 0.998) * (1 - Math.exp(-(1 - 0.998) * (time - animation.startTime)));\n endOfAnimation = Math.abs(animation.lastPosition - position) < 0.1;\n if (endOfAnimation) to = position;\n } else {\n /** Spring easing */\n lastTime = animation.lastTime !== void 0 ? animation.lastTime : time;\n velocity = animation.lastVelocity !== void 0 ? animation.lastVelocity : config.initialVelocity; // If we lost a lot of frames just jump to the end.\n\n if (time > lastTime + 64) lastTime = time; // http://gafferongames.com/game-physics/fix-your-timestep/\n\n let numSteps = Math.floor(time - lastTime);\n\n for (let i = 0; i < numSteps; ++i) {\n let force = -config.tension * (position - to);\n let damping = -config.friction * velocity;\n let acceleration = (force + damping) / config.mass;\n velocity = velocity + acceleration * 1 / 1000;\n position = position + velocity * 1 / 1000;\n } // Conditions for stopping the spring animation\n\n\n let isOvershooting = config.clamp && config.tension !== 0 ? from < to ? position > to : position < to : false;\n let isVelocity = Math.abs(velocity) <= config.precision;\n let isDisplacement = config.tension !== 0 ? Math.abs(to - position) <= config.precision : true;\n endOfAnimation = isOvershooting || isVelocity && isDisplacement;\n animation.lastVelocity = velocity;\n animation.lastTime = time;\n } // Trails aren't done until their parents conclude\n\n\n if (isAnimated && !config.toValues[valIdx].done) endOfAnimation = false;\n\n if (endOfAnimation) {\n // Ensure that we end up with a round value\n if (animation.value !== to) position = to;\n animation.done = true;\n } else isActive = true;\n\n animation.setValue(position);\n animation.lastPosition = position;\n } // Keep track of updated values only when necessary\n\n\n if (controller.props.onFrame) controller.values[config.name] = config.interpolation.getValue();\n } // Update callbacks in the end of the frame\n\n\n if (controller.props.onFrame) controller.props.onFrame(controller.values); // Either call onEnd or next frame\n\n if (!isActive) {\n controllers.delete(controller);\n controller.stop(true);\n }\n } // Loop over as long as there are controllers ...\n\n\n if (controllers.size) {\n if (manualFrameloop) manualFrameloop();else requestFrame(update);\n } else {\n active = false;\n }\n\n return active;\n};\n\nconst start = controller => {\n if (!controllers.has(controller)) controllers.add(controller);\n\n if (!active) {\n active = true;\n if (manualFrameloop) requestFrame(manualFrameloop);else requestFrame(update);\n }\n};\n\nconst stop = controller => {\n if (controllers.has(controller)) controllers.delete(controller);\n};\n\nfunction createInterpolator(range, output, extrapolate) {\n if (typeof range === 'function') {\n return range;\n }\n\n if (Array.isArray(range)) {\n return createInterpolator({\n range,\n output: output,\n extrapolate\n });\n }\n\n if (interpolation && typeof range.output[0] === 'string') {\n return interpolation(range);\n }\n\n const config = range;\n const outputRange = config.output;\n const inputRange = config.range || [0, 1];\n const extrapolateLeft = config.extrapolateLeft || config.extrapolate || 'extend';\n const extrapolateRight = config.extrapolateRight || config.extrapolate || 'extend';\n\n const easing = config.easing || (t => t);\n\n return input => {\n const range = findRange(input, inputRange);\n return interpolate(input, inputRange[range], inputRange[range + 1], outputRange[range], outputRange[range + 1], easing, extrapolateLeft, extrapolateRight, config.map);\n };\n}\n\nfunction interpolate(input, inputMin, inputMax, outputMin, outputMax, easing, extrapolateLeft, extrapolateRight, map) {\n let result = map ? map(input) : input; // Extrapolate\n\n if (result < inputMin) {\n if (extrapolateLeft === 'identity') return result;else if (extrapolateLeft === 'clamp') result = inputMin;\n }\n\n if (result > inputMax) {\n if (extrapolateRight === 'identity') return result;else if (extrapolateRight === 'clamp') result = inputMax;\n }\n\n if (outputMin === outputMax) return outputMin;\n if (inputMin === inputMax) return input <= inputMin ? outputMin : outputMax; // Input Range\n\n if (inputMin === -Infinity) result = -result;else if (inputMax === Infinity) result = result - inputMin;else result = (result - inputMin) / (inputMax - inputMin); // Easing\n\n result = easing(result); // Output Range\n\n if (outputMin === -Infinity) result = -result;else if (outputMax === Infinity) result = result + outputMin;else result = result * (outputMax - outputMin) + outputMin;\n return result;\n}\n\nfunction findRange(input, inputRange) {\n for (var i = 1; i < inputRange.length - 1; ++i) if (inputRange[i] >= input) break;\n\n return i - 1;\n}\n\nclass AnimatedInterpolation extends AnimatedArray {\n constructor(parents, range, output, extrapolate) {\n super();\n this.calc = void 0;\n this.payload = parents instanceof AnimatedArray && !(parents instanceof AnimatedInterpolation) ? parents.getPayload() : Array.isArray(parents) ? parents : [parents];\n this.calc = createInterpolator(range, output, extrapolate);\n }\n\n getValue() {\n return this.calc(...this.payload.map(value => value.getValue()));\n }\n\n updateConfig(range, output, extrapolate) {\n this.calc = createInterpolator(range, output, extrapolate);\n }\n\n interpolate(range, output, extrapolate) {\n return new AnimatedInterpolation(this, range, output, extrapolate);\n }\n\n}\n\nconst interpolate$1 = (parents, range, output) => parents && new AnimatedInterpolation(parents, range, output);\n\nconst config = {\n default: {\n tension: 170,\n friction: 26\n },\n gentle: {\n tension: 120,\n friction: 14\n },\n wobbly: {\n tension: 180,\n friction: 12\n },\n stiff: {\n tension: 210,\n friction: 20\n },\n slow: {\n tension: 280,\n friction: 60\n },\n molasses: {\n tension: 280,\n friction: 120\n }\n};\n\n/** API\n * useChain(references, timeSteps, timeFrame)\n */\n\nfunction useChain(refs, timeSteps, timeFrame) {\n if (timeFrame === void 0) {\n timeFrame = 1000;\n }\n\n const previous = useRef();\n useEffect(() => {\n if (is.equ(refs, previous.current)) refs.forEach((_ref) => {\n let current = _ref.current;\n return current && current.start();\n });else if (timeSteps) {\n refs.forEach((_ref2, index) => {\n let current = _ref2.current;\n\n if (current) {\n const ctrls = current.controllers;\n\n if (ctrls.length) {\n const t = timeFrame * timeSteps[index];\n ctrls.forEach(ctrl => {\n ctrl.queue = ctrl.queue.map(e => _extends({}, e, {\n delay: e.delay + t\n }));\n ctrl.start();\n });\n }\n }\n });\n } else refs.reduce((q, _ref3, rI) => {\n let current = _ref3.current;\n return q = q.then(() => current.start());\n }, Promise.resolve());\n previous.current = refs;\n });\n}\n\n/**\n * Animated works by building a directed acyclic graph of dependencies\n * transparently when you render your Animated components.\n *\n * new Animated.Value(0)\n * .interpolate() .interpolate() new Animated.Value(1)\n * opacity translateY scale\n * style transform\n * View#234 style\n * View#123\n *\n * A) Top Down phase\n * When an AnimatedValue is updated, we recursively go down through this\n * graph in order to find leaf nodes: the views that we flag as needing\n * an update.\n *\n * B) Bottom Up phase\n * When a view is flagged as needing an update, we recursively go back up\n * in order to build the new value that it needs. The reason why we need\n * this two-phases process is to deal with composite props such as\n * transform which can receive values from multiple parents.\n */\nfunction addAnimatedStyles(node, styles) {\n if ('update' in node) {\n styles.add(node);\n } else {\n node.getChildren().forEach(child => addAnimatedStyles(child, styles));\n }\n}\n\nclass AnimatedValue extends Animated {\n constructor(_value) {\n var _this;\n\n super();\n _this = this;\n this.animatedStyles = new Set();\n this.value = void 0;\n this.startPosition = void 0;\n this.lastPosition = void 0;\n this.lastVelocity = void 0;\n this.startTime = void 0;\n this.lastTime = void 0;\n this.done = false;\n\n this.setValue = function (value, flush) {\n if (flush === void 0) {\n flush = true;\n }\n\n _this.value = value;\n if (flush) _this.flush();\n };\n\n this.value = _value;\n this.startPosition = _value;\n this.lastPosition = _value;\n }\n\n flush() {\n if (this.animatedStyles.size === 0) {\n addAnimatedStyles(this, this.animatedStyles);\n }\n\n this.animatedStyles.forEach(animatedStyle => animatedStyle.update());\n }\n\n clearStyles() {\n this.animatedStyles.clear();\n }\n\n getValue() {\n return this.value;\n }\n\n interpolate(range, output, extrapolate) {\n return new AnimatedInterpolation(this, range, output, extrapolate);\n }\n\n}\n\nclass AnimatedValueArray extends AnimatedArray {\n constructor(values) {\n super();\n this.payload = values.map(n => new AnimatedValue(n));\n }\n\n setValue(value, flush) {\n if (flush === void 0) {\n flush = true;\n }\n\n if (Array.isArray(value)) {\n if (value.length === this.payload.length) {\n value.forEach((v, i) => this.payload[i].setValue(v, flush));\n }\n } else {\n this.payload.forEach(p => p.setValue(value, flush));\n }\n }\n\n getValue() {\n return this.payload.map(v => v.getValue());\n }\n\n interpolate(range, output) {\n return new AnimatedInterpolation(this, range, output);\n }\n\n}\n\nlet G = 0;\n\nclass Controller {\n constructor() {\n this.id = void 0;\n this.idle = true;\n this.hasChanged = false;\n this.guid = 0;\n this.local = 0;\n this.props = {};\n this.merged = {};\n this.animations = {};\n this.interpolations = {};\n this.values = {};\n this.configs = [];\n this.listeners = [];\n this.queue = [];\n this.localQueue = void 0;\n\n this.getValues = () => this.interpolations;\n\n this.id = G++;\n }\n /** update(props)\n * This function filters input props and creates an array of tasks which are executed in .start()\n * Each task is allowed to carry a delay, which means it can execute asnychroneously */\n\n\n update(args) {\n //this._id = n + this.id\n if (!args) return this; // Extract delay and the to-prop from props\n\n const _ref = interpolateTo(args),\n _ref$delay = _ref.delay,\n delay = _ref$delay === void 0 ? 0 : _ref$delay,\n to = _ref.to,\n props = _objectWithoutPropertiesLoose(_ref, [\"delay\", \"to\"]);\n\n if (is.arr(to) || is.fun(to)) {\n // If config is either a function or an array queue it up as is\n this.queue.push(_extends({}, props, {\n delay,\n to\n }));\n } else if (to) {\n // Otherwise go through each key since it could be delayed individually\n let ops = {};\n Object.entries(to).forEach((_ref2) => {\n let k = _ref2[0],\n v = _ref2[1];\n\n // Fetch delay and create an entry, consisting of the to-props, the delay, and basic props\n const entry = _extends({\n to: {\n [k]: v\n },\n delay: callProp(delay, k)\n }, props);\n\n const previous = ops[entry.delay] && ops[entry.delay].to;\n ops[entry.delay] = _extends({}, ops[entry.delay], entry, {\n to: _extends({}, previous, entry.to)\n });\n });\n this.queue = Object.values(ops);\n } // Sort queue, so that async calls go last\n\n\n this.queue = this.queue.sort((a, b) => a.delay - b.delay); // Diff the reduced props immediately (they'll contain the from-prop and some config)\n\n this.diff(props);\n return this;\n }\n /** start(onEnd)\n * This function either executes a queue, if present, or starts the frameloop, which animates */\n\n\n start(onEnd) {\n // If a queue is present we must excecute it\n if (this.queue.length) {\n this.idle = false; // Updates can interrupt trailing queues, in that case we just merge values\n\n if (this.localQueue) {\n this.localQueue.forEach((_ref3) => {\n let _ref3$from = _ref3.from,\n from = _ref3$from === void 0 ? {} : _ref3$from,\n _ref3$to = _ref3.to,\n to = _ref3$to === void 0 ? {} : _ref3$to;\n if (is.obj(from)) this.merged = _extends({}, from, this.merged);\n if (is.obj(to)) this.merged = _extends({}, this.merged, to);\n });\n } // The guid helps us tracking frames, a new queue over an old one means an override\n // We discard async calls in that caseÍ\n\n\n const local = this.local = ++this.guid;\n const queue = this.localQueue = this.queue;\n this.queue = []; // Go through each entry and execute it\n\n queue.forEach((_ref4, index) => {\n let delay = _ref4.delay,\n props = _objectWithoutPropertiesLoose(_ref4, [\"delay\"]);\n\n const cb = finished => {\n if (index === queue.length - 1 && local === this.guid && finished) {\n this.idle = true;\n if (this.props.onRest) this.props.onRest(this.merged);\n }\n\n if (onEnd) onEnd();\n }; // Entries can be delayed, ansyc or immediate\n\n\n let async = is.arr(props.to) || is.fun(props.to);\n\n if (delay) {\n setTimeout(() => {\n if (local === this.guid) {\n if (async) this.runAsync(props, cb);else this.diff(props).start(cb);\n }\n }, delay);\n } else if (async) this.runAsync(props, cb);else this.diff(props).start(cb);\n });\n } // Otherwise we kick of the frameloop\n else {\n if (is.fun(onEnd)) this.listeners.push(onEnd);\n if (this.props.onStart) this.props.onStart();\n start(this);\n }\n\n return this;\n }\n\n stop(finished) {\n this.listeners.forEach(onEnd => onEnd(finished));\n this.listeners = [];\n return this;\n }\n /** Pause sets onEnd listeners free, but also removes the controller from the frameloop */\n\n\n pause(finished) {\n this.stop(true);\n if (finished) stop(this);\n return this;\n }\n\n runAsync(_ref5, onEnd) {\n var _this = this;\n\n let delay = _ref5.delay,\n props = _objectWithoutPropertiesLoose(_ref5, [\"delay\"]);\n\n const local = this.local; // If \"to\" is either a function or an array it will be processed async, therefor \"to\" should be empty right now\n // If the view relies on certain values \"from\" has to be present\n\n let queue = Promise.resolve(undefined);\n\n if (is.arr(props.to)) {\n for (let i = 0; i < props.to.length; i++) {\n const index = i;\n\n const fresh = _extends({}, props, interpolateTo(props.to[index]));\n\n if (is.arr(fresh.config)) fresh.config = fresh.config[index];\n queue = queue.then(() => {\n //this.stop()\n if (local === this.guid) return new Promise(r => this.diff(fresh).start(r));\n });\n }\n } else if (is.fun(props.to)) {\n let index = 0;\n let last;\n queue = queue.then(() => props.to( // next(props)\n p => {\n const fresh = _extends({}, props, interpolateTo(p));\n\n if (is.arr(fresh.config)) fresh.config = fresh.config[index];\n index++; //this.stop()\n\n if (local === this.guid) return last = new Promise(r => this.diff(fresh).start(r));\n return;\n }, // cancel()\n function (finished) {\n if (finished === void 0) {\n finished = true;\n }\n\n return _this.stop(finished);\n }).then(() => last));\n }\n\n queue.then(onEnd);\n }\n\n diff(props) {\n this.props = _extends({}, this.props, props);\n let _this$props = this.props,\n _this$props$from = _this$props.from,\n from = _this$props$from === void 0 ? {} : _this$props$from,\n _this$props$to = _this$props.to,\n to = _this$props$to === void 0 ? {} : _this$props$to,\n _this$props$config = _this$props.config,\n config = _this$props$config === void 0 ? {} : _this$props$config,\n reverse = _this$props.reverse,\n attach = _this$props.attach,\n reset = _this$props.reset,\n immediate = _this$props.immediate; // Reverse values when requested\n\n if (reverse) {\n var _ref6 = [to, from];\n from = _ref6[0];\n to = _ref6[1];\n } // This will collect all props that were ever set, reset merged props when necessary\n\n\n this.merged = _extends({}, from, this.merged, to);\n this.hasChanged = false; // Attachment handling, trailed springs can \"attach\" themselves to a previous spring\n\n let target = attach && attach(this); // Reduces input { name: value } pairs into animated values\n\n this.animations = Object.entries(this.merged).reduce((acc, _ref7) => {\n let name = _ref7[0],\n value = _ref7[1];\n // Issue cached entries, except on reset\n let entry = acc[name] || {}; // Figure out what the value is supposed to be\n\n const isNumber = is.num(value);\n const isString = is.str(value) && !value.startsWith('#') && !/\\d/.test(value) && !colorNames[value];\n const isArray = is.arr(value);\n const isInterpolation = !isNumber && !isArray && !isString;\n let fromValue = !is.und(from[name]) ? from[name] : value;\n let toValue = isNumber || isArray ? value : isString ? value : 1;\n let toConfig = callProp(config, name);\n if (target) toValue = target.animations[name].parent;\n let parent = entry.parent,\n interpolation$$1 = entry.interpolation,\n toValues = toArray(target ? toValue.getPayload() : toValue),\n animatedValues;\n let newValue = value;\n if (isInterpolation) newValue = interpolation({\n range: [0, 1],\n output: [value, value]\n })(1);\n let currentValue = interpolation$$1 && interpolation$$1.getValue(); // Change detection flags\n\n const isFirst = is.und(parent);\n const isActive = !isFirst && entry.animatedValues.some(v => !v.done);\n const currentValueDiffersFromGoal = !is.equ(newValue, currentValue);\n const hasNewGoal = !is.equ(newValue, entry.previous);\n const hasNewConfig = !is.equ(toConfig, entry.config); // Change animation props when props indicate a new goal (new value differs from previous one)\n // and current values differ from it. Config changes trigger a new update as well (though probably shouldn't?)\n\n if (reset || hasNewGoal && currentValueDiffersFromGoal || hasNewConfig) {\n // Convert regular values into animated values, ALWAYS re-use if possible\n if (isNumber || isString) parent = interpolation$$1 = entry.parent || new AnimatedValue(fromValue);else if (isArray) parent = interpolation$$1 = entry.parent || new AnimatedValueArray(fromValue);else if (isInterpolation) {\n let prev = entry.interpolation && entry.interpolation.calc(entry.parent.value);\n prev = prev !== void 0 && !reset ? prev : fromValue;\n\n if (entry.parent) {\n parent = entry.parent;\n parent.setValue(0, false);\n } else parent = new AnimatedValue(0);\n\n const range = {\n output: [prev, value]\n };\n\n if (entry.interpolation) {\n interpolation$$1 = entry.interpolation;\n entry.interpolation.updateConfig(range);\n } else interpolation$$1 = parent.interpolate(range);\n }\n toValues = toArray(target ? toValue.getPayload() : toValue);\n animatedValues = toArray(parent.getPayload());\n if (reset && !isInterpolation) parent.setValue(fromValue, false);\n this.hasChanged = true; // Reset animated values\n\n animatedValues.forEach(value => {\n value.startPosition = value.value;\n value.lastPosition = value.value;\n value.lastVelocity = isActive ? value.lastVelocity : undefined;\n value.lastTime = isActive ? value.lastTime : undefined;\n value.startTime = now();\n value.done = false;\n value.animatedStyles.clear();\n }); // Set immediate values\n\n if (callProp(immediate, name)) {\n parent.setValue(isInterpolation ? toValue : value, false);\n }\n\n return _extends({}, acc, {\n [name]: _extends({}, entry, {\n name,\n parent,\n interpolation: interpolation$$1,\n animatedValues,\n toValues,\n previous: newValue,\n config: toConfig,\n fromValues: toArray(parent.getValue()),\n immediate: callProp(immediate, name),\n initialVelocity: withDefault(toConfig.velocity, 0),\n clamp: withDefault(toConfig.clamp, false),\n precision: withDefault(toConfig.precision, 0.01),\n tension: withDefault(toConfig.tension, 170),\n friction: withDefault(toConfig.friction, 26),\n mass: withDefault(toConfig.mass, 1),\n duration: toConfig.duration,\n easing: withDefault(toConfig.easing, t => t),\n decay: toConfig.decay\n })\n });\n } else {\n if (!currentValueDiffersFromGoal) {\n // So ... the current target value (newValue) appears to be different from the previous value,\n // which normally constitutes an update, but the actual value (currentValue) matches the target!\n // In order to resolve this without causing an animation update we silently flag the animation as done,\n // which it technically is. Interpolations also needs a config update with their target set to 1.\n if (isInterpolation) {\n parent.setValue(1, false);\n interpolation$$1.updateConfig({\n output: [newValue, newValue]\n });\n }\n\n parent.done = true;\n this.hasChanged = true;\n return _extends({}, acc, {\n [name]: _extends({}, acc[name], {\n previous: newValue\n })\n });\n }\n\n return acc;\n }\n }, this.animations);\n\n if (this.hasChanged) {\n // Make animations available to frameloop\n this.configs = Object.values(this.animations);\n this.values = {};\n this.interpolations = {};\n\n for (let key in this.animations) {\n this.interpolations[key] = this.animations[key].interpolation;\n this.values[key] = this.animations[key].interpolation.getValue();\n }\n }\n\n return this;\n }\n\n destroy() {\n this.stop();\n this.props = {};\n this.merged = {};\n this.animations = {};\n this.interpolations = {};\n this.values = {};\n this.configs = [];\n this.local = 0;\n }\n\n}\n\n/** API\n * const props = useSprings(number, [{ ... }, { ... }, ...])\n * const [props, set] = useSprings(number, (i, controller) => ({ ... }))\n */\n\nconst useSprings = (length, props) => {\n const mounted = useRef(false);\n const ctrl = useRef();\n const isFn = is.fun(props); // The controller maintains the animation values, starts and stops animations\n\n const _useMemo = useMemo(() => {\n // Remove old controllers\n if (ctrl.current) {\n ctrl.current.map(c => c.destroy());\n ctrl.current = undefined;\n }\n\n let ref;\n return [new Array(length).fill().map((_, i) => {\n const ctrl = new Controller();\n const newProps = isFn ? callProp(props, i, ctrl) : props[i];\n if (i === 0) ref = newProps.ref;\n ctrl.update(newProps);\n if (!ref) ctrl.start();\n return ctrl;\n }), ref];\n }, [length]),\n controllers = _useMemo[0],\n ref = _useMemo[1];\n\n ctrl.current = controllers; // The hooks reference api gets defined here ...\n\n const api = useImperativeHandle(ref, () => ({\n start: () => Promise.all(ctrl.current.map(c => new Promise(r => c.start(r)))),\n stop: finished => ctrl.current.forEach(c => c.stop(finished)),\n\n get controllers() {\n return ctrl.current;\n }\n\n })); // This function updates the controllers\n\n const updateCtrl = useMemo(() => updateProps => ctrl.current.map((c, i) => {\n c.update(isFn ? callProp(updateProps, i, c) : updateProps[i]);\n if (!ref) c.start();\n }), [length]); // Update controller if props aren't functional\n\n useEffect(() => {\n if (mounted.current) {\n if (!isFn) updateCtrl(props);\n } else if (!ref) ctrl.current.forEach(c => c.start());\n }); // Update mounted flag and destroy controller on unmount\n\n useEffect(() => (mounted.current = true, () => ctrl.current.forEach(c => c.destroy())), []); // Return animated props, or, anim-props + the update-setter above\n\n const propValues = ctrl.current.map(c => c.getValues());\n return isFn ? [propValues, updateCtrl, finished => ctrl.current.forEach(c => c.pause(finished))] : propValues;\n};\n\n/** API\n * const props = useSpring({ ... })\n * const [props, set] = useSpring(() => ({ ... }))\n */\n\nconst useSpring = props => {\n const isFn = is.fun(props);\n\n const _useSprings = useSprings(1, isFn ? props : [props]),\n result = _useSprings[0],\n set = _useSprings[1],\n pause = _useSprings[2];\n\n return isFn ? [result[0], set, pause] : result;\n};\n\n/** API\n * const trails = useTrail(number, { ... })\n * const [trails, set] = useTrail(number, () => ({ ... }))\n */\n\nconst useTrail = (length, props) => {\n const mounted = useRef(false);\n const isFn = is.fun(props);\n const updateProps = callProp(props);\n const instances = useRef();\n\n const _useSprings = useSprings(length, (i, ctrl) => {\n if (i === 0) instances.current = [];\n instances.current.push(ctrl);\n return _extends({}, updateProps, {\n config: callProp(updateProps.config, i),\n attach: i > 0 && (() => instances.current[i - 1])\n });\n }),\n result = _useSprings[0],\n set = _useSprings[1],\n pause = _useSprings[2]; // Set up function to update controller\n\n\n const updateCtrl = useMemo(() => props => set((i, ctrl) => {\n const last = props.reverse ? i === 0 : length - 1 === i;\n const attachIdx = props.reverse ? i + 1 : i - 1;\n const attachController = instances.current[attachIdx];\n return _extends({}, props, {\n config: callProp(props.config || updateProps.config, i),\n attach: attachController && (() => attachController)\n });\n }), [length, updateProps.reverse]); // Update controller if props aren't functional\n\n useEffect(() => void (mounted.current && !isFn && updateCtrl(props))); // Update mounted flag and destroy controller on unmount\n\n useEffect(() => void (mounted.current = true), []);\n return isFn ? [result, updateCtrl, pause] : result;\n};\n\n/** API\n * const transitions = useTransition(items, itemKeys, { ... })\n * const [transitions, update] = useTransition(items, itemKeys, () => ({ ... }))\n */\n\nlet guid = 0;\nconst ENTER = 'enter';\nconst LEAVE = 'leave';\nconst UPDATE = 'update';\n\nconst mapKeys = (items, keys) => (typeof keys === 'function' ? items.map(keys) : toArray(keys)).map(String);\n\nconst get = props => {\n let items = props.items,\n _props$keys = props.keys,\n keys = _props$keys === void 0 ? item => item : _props$keys,\n rest = _objectWithoutPropertiesLoose(props, [\"items\", \"keys\"]);\n\n items = toArray(items !== void 0 ? items : null);\n return _extends({\n items,\n keys: mapKeys(items, keys)\n }, rest);\n};\n\nfunction useTransition(input, keyTransform, config) {\n const props = _extends({\n items: input,\n keys: keyTransform || (i => i)\n }, config);\n\n const _get = get(props),\n _get$lazy = _get.lazy,\n lazy = _get$lazy === void 0 ? false : _get$lazy,\n _get$unique = _get.unique,\n _get$reset = _get.reset,\n reset = _get$reset === void 0 ? false : _get$reset,\n enter = _get.enter,\n leave = _get.leave,\n update = _get.update,\n onDestroyed = _get.onDestroyed,\n keys = _get.keys,\n items = _get.items,\n onFrame = _get.onFrame,\n _onRest = _get.onRest,\n onStart = _get.onStart,\n ref = _get.ref,\n extra = _objectWithoutPropertiesLoose(_get, [\"lazy\", \"unique\", \"reset\", \"enter\", \"leave\", \"update\", \"onDestroyed\", \"keys\", \"items\", \"onFrame\", \"onRest\", \"onStart\", \"ref\"]);\n\n const forceUpdate = useForceUpdate();\n const mounted = useRef(false);\n const state = useRef({\n mounted: false,\n first: true,\n deleted: [],\n current: {},\n transitions: [],\n prevProps: {},\n paused: !!props.ref,\n instances: !mounted.current && new Map(),\n forceUpdate\n });\n useImperativeHandle(props.ref, () => ({\n start: () => Promise.all(Array.from(state.current.instances).map((_ref) => {\n let c = _ref[1];\n return new Promise(r => c.start(r));\n })),\n stop: finished => Array.from(state.current.instances).forEach((_ref2) => {\n let c = _ref2[1];\n return c.stop(finished);\n }),\n\n get controllers() {\n return Array.from(state.current.instances).map((_ref3) => {\n let c = _ref3[1];\n return c;\n });\n }\n\n })); // Update state\n\n state.current = diffItems(state.current, props);\n\n if (state.current.changed) {\n // Update state\n state.current.transitions.forEach(transition => {\n const slot = transition.slot,\n from = transition.from,\n to = transition.to,\n config = transition.config,\n trail = transition.trail,\n key = transition.key,\n item = transition.item;\n if (!state.current.instances.has(key)) state.current.instances.set(key, new Controller()); // update the map object\n\n const ctrl = state.current.instances.get(key);\n\n const newProps = _extends({}, extra, {\n to,\n from,\n config,\n ref,\n onRest: values => {\n if (state.current.mounted) {\n if (transition.destroyed) {\n // If no ref is given delete destroyed items immediately\n if (!ref && !lazy) cleanUp(state, key);\n if (onDestroyed) onDestroyed(item);\n } // A transition comes to rest once all its springs conclude\n\n\n const curInstances = Array.from(state.current.instances);\n const active = curInstances.some((_ref4) => {\n let c = _ref4[1];\n return !c.idle;\n });\n if (!active && (ref || lazy) && state.current.deleted.length > 0) cleanUp(state);\n if (_onRest) _onRest(item, slot, values);\n }\n },\n onStart: onStart && (() => onStart(item, slot)),\n onFrame: onFrame && (values => onFrame(item, slot, values)),\n delay: trail,\n reset: reset && slot === ENTER // Update controller\n\n });\n\n ctrl.update(newProps);\n if (!state.current.paused) ctrl.start();\n });\n }\n\n useEffect(() => {\n state.current.mounted = mounted.current = true;\n return () => {\n state.current.mounted = mounted.current = false;\n Array.from(state.current.instances).map((_ref5) => {\n let c = _ref5[1];\n return c.destroy();\n });\n state.current.instances.clear();\n };\n }, []);\n return state.current.transitions.map((_ref6) => {\n let item = _ref6.item,\n slot = _ref6.slot,\n key = _ref6.key;\n return {\n item,\n key,\n state: slot,\n props: state.current.instances.get(key).getValues()\n };\n });\n}\n\nfunction cleanUp(state, filterKey) {\n const deleted = state.current.deleted;\n\n for (let _ref7 of deleted) {\n let key = _ref7.key;\n\n const filter = t => t.key !== key;\n\n if (is.und(filterKey) || filterKey === key) {\n state.current.instances.delete(key);\n state.current.transitions = state.current.transitions.filter(filter);\n state.current.deleted = state.current.deleted.filter(filter);\n }\n }\n\n state.current.forceUpdate();\n}\n\nfunction diffItems(_ref8, props) {\n let first = _ref8.first,\n prevProps = _ref8.prevProps,\n state = _objectWithoutPropertiesLoose(_ref8, [\"first\", \"prevProps\"]);\n\n let _get2 = get(props),\n items = _get2.items,\n keys = _get2.keys,\n initial = _get2.initial,\n from = _get2.from,\n enter = _get2.enter,\n leave = _get2.leave,\n update = _get2.update,\n _get2$trail = _get2.trail,\n trail = _get2$trail === void 0 ? 0 : _get2$trail,\n unique = _get2.unique,\n config = _get2.config,\n _get2$order = _get2.order,\n order = _get2$order === void 0 ? [ENTER, LEAVE, UPDATE] : _get2$order;\n\n let _get3 = get(prevProps),\n _keys = _get3.keys,\n _items = _get3.items;\n\n let current = _extends({}, state.current);\n\n let deleted = [...state.deleted]; // Compare next keys with current keys\n\n let currentKeys = Object.keys(current);\n let currentSet = new Set(currentKeys);\n let nextSet = new Set(keys);\n let added = keys.filter(item => !currentSet.has(item));\n let removed = state.transitions.filter(item => !item.destroyed && !nextSet.has(item.originalKey)).map(i => i.originalKey);\n let updated = keys.filter(item => currentSet.has(item));\n let delay = -trail;\n\n while (order.length) {\n const changeType = order.shift();\n\n switch (changeType) {\n case ENTER:\n {\n added.forEach((key, index) => {\n // In unique mode, remove fading out transitions if their key comes in again\n if (unique && deleted.find(d => d.originalKey === key)) deleted = deleted.filter(t => t.originalKey !== key);\n const keyIndex = keys.indexOf(key);\n const item = items[keyIndex];\n const slot = first && initial !== void 0 ? 'initial' : ENTER;\n current[key] = {\n slot,\n originalKey: key,\n key: unique ? String(key) : guid++,\n item,\n trail: delay = delay + trail,\n config: callProp(config, item, slot),\n from: callProp(first ? initial !== void 0 ? initial || {} : from : from, item),\n to: callProp(enter, item)\n };\n });\n break;\n }\n\n case LEAVE:\n {\n removed.forEach(key => {\n const keyIndex = _keys.indexOf(key);\n\n const item = _items[keyIndex];\n const slot = LEAVE;\n deleted.unshift(_extends({}, current[key], {\n slot,\n destroyed: true,\n left: _keys[Math.max(0, keyIndex - 1)],\n right: _keys[Math.min(_keys.length, keyIndex + 1)],\n trail: delay = delay + trail,\n config: callProp(config, item, slot),\n to: callProp(leave, item)\n }));\n delete current[key];\n });\n break;\n }\n\n case UPDATE:\n {\n updated.forEach(key => {\n const keyIndex = keys.indexOf(key);\n const item = items[keyIndex];\n const slot = UPDATE;\n current[key] = _extends({}, current[key], {\n item,\n slot,\n trail: delay = delay + trail,\n config: callProp(config, item, slot),\n to: callProp(update, item)\n });\n });\n break;\n }\n }\n }\n\n let out = keys.map(key => current[key]); // This tries to restore order for deleted items by finding their last known siblings\n // only using the left sibling to keep order placement consistent for all deleted items\n\n deleted.forEach((_ref9) => {\n let left = _ref9.left,\n right = _ref9.right,\n item = _objectWithoutPropertiesLoose(_ref9, [\"left\", \"right\"]);\n\n let pos; // Was it the element on the left, if yes, move there ...\n\n if ((pos = out.findIndex(t => t.originalKey === left)) !== -1) pos += 1; // And if nothing else helps, move it to the start ¯\\_(ツ)_/¯\n\n pos = Math.max(0, pos);\n out = [...out.slice(0, pos), item, ...out.slice(pos)];\n });\n return _extends({}, state, {\n changed: added.length || removed.length || updated.length,\n first: first && added.length === 0,\n transitions: out,\n current,\n deleted,\n prevProps: props\n });\n}\n\nclass AnimatedStyle extends AnimatedObject {\n constructor(style) {\n if (style === void 0) {\n style = {};\n }\n\n super();\n\n if (style.transform && !(style.transform instanceof Animated)) {\n style = applyAnimatedValues.transform(style);\n }\n\n this.payload = style;\n }\n\n}\n\n// http://www.w3.org/TR/css3-color/#svg-color\nconst colors = {\n transparent: 0x00000000,\n aliceblue: 0xf0f8ffff,\n antiquewhite: 0xfaebd7ff,\n aqua: 0x00ffffff,\n aquamarine: 0x7fffd4ff,\n azure: 0xf0ffffff,\n beige: 0xf5f5dcff,\n bisque: 0xffe4c4ff,\n black: 0x000000ff,\n blanchedalmond: 0xffebcdff,\n blue: 0x0000ffff,\n blueviolet: 0x8a2be2ff,\n brown: 0xa52a2aff,\n burlywood: 0xdeb887ff,\n burntsienna: 0xea7e5dff,\n cadetblue: 0x5f9ea0ff,\n chartreuse: 0x7fff00ff,\n chocolate: 0xd2691eff,\n coral: 0xff7f50ff,\n cornflowerblue: 0x6495edff,\n cornsilk: 0xfff8dcff,\n crimson: 0xdc143cff,\n cyan: 0x00ffffff,\n darkblue: 0x00008bff,\n darkcyan: 0x008b8bff,\n darkgoldenrod: 0xb8860bff,\n darkgray: 0xa9a9a9ff,\n darkgreen: 0x006400ff,\n darkgrey: 0xa9a9a9ff,\n darkkhaki: 0xbdb76bff,\n darkmagenta: 0x8b008bff,\n darkolivegreen: 0x556b2fff,\n darkorange: 0xff8c00ff,\n darkorchid: 0x9932ccff,\n darkred: 0x8b0000ff,\n darksalmon: 0xe9967aff,\n darkseagreen: 0x8fbc8fff,\n darkslateblue: 0x483d8bff,\n darkslategray: 0x2f4f4fff,\n darkslategrey: 0x2f4f4fff,\n darkturquoise: 0x00ced1ff,\n darkviolet: 0x9400d3ff,\n deeppink: 0xff1493ff,\n deepskyblue: 0x00bfffff,\n dimgray: 0x696969ff,\n dimgrey: 0x696969ff,\n dodgerblue: 0x1e90ffff,\n firebrick: 0xb22222ff,\n floralwhite: 0xfffaf0ff,\n forestgreen: 0x228b22ff,\n fuchsia: 0xff00ffff,\n gainsboro: 0xdcdcdcff,\n ghostwhite: 0xf8f8ffff,\n gold: 0xffd700ff,\n goldenrod: 0xdaa520ff,\n gray: 0x808080ff,\n green: 0x008000ff,\n greenyellow: 0xadff2fff,\n grey: 0x808080ff,\n honeydew: 0xf0fff0ff,\n hotpink: 0xff69b4ff,\n indianred: 0xcd5c5cff,\n indigo: 0x4b0082ff,\n ivory: 0xfffff0ff,\n khaki: 0xf0e68cff,\n lavender: 0xe6e6faff,\n lavenderblush: 0xfff0f5ff,\n lawngreen: 0x7cfc00ff,\n lemonchiffon: 0xfffacdff,\n lightblue: 0xadd8e6ff,\n lightcoral: 0xf08080ff,\n lightcyan: 0xe0ffffff,\n lightgoldenrodyellow: 0xfafad2ff,\n lightgray: 0xd3d3d3ff,\n lightgreen: 0x90ee90ff,\n lightgrey: 0xd3d3d3ff,\n lightpink: 0xffb6c1ff,\n lightsalmon: 0xffa07aff,\n lightseagreen: 0x20b2aaff,\n lightskyblue: 0x87cefaff,\n lightslategray: 0x778899ff,\n lightslategrey: 0x778899ff,\n lightsteelblue: 0xb0c4deff,\n lightyellow: 0xffffe0ff,\n lime: 0x00ff00ff,\n limegreen: 0x32cd32ff,\n linen: 0xfaf0e6ff,\n magenta: 0xff00ffff,\n maroon: 0x800000ff,\n mediumaquamarine: 0x66cdaaff,\n mediumblue: 0x0000cdff,\n mediumorchid: 0xba55d3ff,\n mediumpurple: 0x9370dbff,\n mediumseagreen: 0x3cb371ff,\n mediumslateblue: 0x7b68eeff,\n mediumspringgreen: 0x00fa9aff,\n mediumturquoise: 0x48d1ccff,\n mediumvioletred: 0xc71585ff,\n midnightblue: 0x191970ff,\n mintcream: 0xf5fffaff,\n mistyrose: 0xffe4e1ff,\n moccasin: 0xffe4b5ff,\n navajowhite: 0xffdeadff,\n navy: 0x000080ff,\n oldlace: 0xfdf5e6ff,\n olive: 0x808000ff,\n olivedrab: 0x6b8e23ff,\n orange: 0xffa500ff,\n orangered: 0xff4500ff,\n orchid: 0xda70d6ff,\n palegoldenrod: 0xeee8aaff,\n palegreen: 0x98fb98ff,\n paleturquoise: 0xafeeeeff,\n palevioletred: 0xdb7093ff,\n papayawhip: 0xffefd5ff,\n peachpuff: 0xffdab9ff,\n peru: 0xcd853fff,\n pink: 0xffc0cbff,\n plum: 0xdda0ddff,\n powderblue: 0xb0e0e6ff,\n purple: 0x800080ff,\n rebeccapurple: 0x663399ff,\n red: 0xff0000ff,\n rosybrown: 0xbc8f8fff,\n royalblue: 0x4169e1ff,\n saddlebrown: 0x8b4513ff,\n salmon: 0xfa8072ff,\n sandybrown: 0xf4a460ff,\n seagreen: 0x2e8b57ff,\n seashell: 0xfff5eeff,\n sienna: 0xa0522dff,\n silver: 0xc0c0c0ff,\n skyblue: 0x87ceebff,\n slateblue: 0x6a5acdff,\n slategray: 0x708090ff,\n slategrey: 0x708090ff,\n snow: 0xfffafaff,\n springgreen: 0x00ff7fff,\n steelblue: 0x4682b4ff,\n tan: 0xd2b48cff,\n teal: 0x008080ff,\n thistle: 0xd8bfd8ff,\n tomato: 0xff6347ff,\n turquoise: 0x40e0d0ff,\n violet: 0xee82eeff,\n wheat: 0xf5deb3ff,\n white: 0xffffffff,\n whitesmoke: 0xf5f5f5ff,\n yellow: 0xffff00ff,\n yellowgreen: 0x9acd32ff\n};\n\n// const INTEGER = '[-+]?\\\\d+';\nconst NUMBER = '[-+]?\\\\d*\\\\.?\\\\d+';\nconst PERCENTAGE = NUMBER + '%';\n\nfunction call() {\n for (var _len = arguments.length, parts = new Array(_len), _key = 0; _key < _len; _key++) {\n parts[_key] = arguments[_key];\n }\n\n return '\\\\(\\\\s*(' + parts.join(')\\\\s*,\\\\s*(') + ')\\\\s*\\\\)';\n}\n\nconst rgb = new RegExp('rgb' + call(NUMBER, NUMBER, NUMBER));\nconst rgba = new RegExp('rgba' + call(NUMBER, NUMBER, NUMBER, NUMBER));\nconst hsl = new RegExp('hsl' + call(NUMBER, PERCENTAGE, PERCENTAGE));\nconst hsla = new RegExp('hsla' + call(NUMBER, PERCENTAGE, PERCENTAGE, NUMBER));\nconst hex3 = /^#([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/;\nconst hex4 = /^#([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/;\nconst hex6 = /^#([0-9a-fA-F]{6})$/;\nconst hex8 = /^#([0-9a-fA-F]{8})$/;\n\n/*\nhttps://github.com/react-community/normalize-css-color\n\nBSD 3-Clause License\n\nCopyright (c) 2016, React Community\nAll rights reserved.\n\nRedistribution and use in source and binary forms, with or without\nmodification, are permitted provided that the following conditions are met:\n\n* Redistributions of source code must retain the above copyright notice, this\n list of conditions and the following disclaimer.\n\n* Redistributions in binary form must reproduce the above copyright notice,\n this list of conditions and the following disclaimer in the documentation\n and/or other materials provided with the distribution.\n\n* Neither the name of the copyright holder nor the names of its\n contributors may be used to endorse or promote products derived from\n this software without specific prior written permission.\n\nTHIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\nAND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\nIMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\nDISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE\nFOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\nDAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR\nSERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER\nCAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,\nOR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\nOF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n*/\nfunction normalizeColor(color) {\n let match;\n\n if (typeof color === 'number') {\n return color >>> 0 === color && color >= 0 && color <= 0xffffffff ? color : null;\n } // Ordered based on occurrences on Facebook codebase\n\n\n if (match = hex6.exec(color)) return parseInt(match[1] + 'ff', 16) >>> 0;\n if (colors.hasOwnProperty(color)) return colors[color];\n\n if (match = rgb.exec(color)) {\n return (parse255(match[1]) << 24 | // r\n parse255(match[2]) << 16 | // g\n parse255(match[3]) << 8 | // b\n 0x000000ff) >>> // a\n 0;\n }\n\n if (match = rgba.exec(color)) {\n return (parse255(match[1]) << 24 | // r\n parse255(match[2]) << 16 | // g\n parse255(match[3]) << 8 | // b\n parse1(match[4])) >>> // a\n 0;\n }\n\n if (match = hex3.exec(color)) {\n return parseInt(match[1] + match[1] + // r\n match[2] + match[2] + // g\n match[3] + match[3] + // b\n 'ff', // a\n 16) >>> 0;\n } // https://drafts.csswg.org/css-color-4/#hex-notation\n\n\n if (match = hex8.exec(color)) return parseInt(match[1], 16) >>> 0;\n\n if (match = hex4.exec(color)) {\n return parseInt(match[1] + match[1] + // r\n match[2] + match[2] + // g\n match[3] + match[3] + // b\n match[4] + match[4], // a\n 16) >>> 0;\n }\n\n if (match = hsl.exec(color)) {\n return (hslToRgb(parse360(match[1]), // h\n parsePercentage(match[2]), // s\n parsePercentage(match[3]) // l\n ) | 0x000000ff) >>> // a\n 0;\n }\n\n if (match = hsla.exec(color)) {\n return (hslToRgb(parse360(match[1]), // h\n parsePercentage(match[2]), // s\n parsePercentage(match[3]) // l\n ) | parse1(match[4])) >>> // a\n 0;\n }\n\n return null;\n}\n\nfunction hue2rgb(p, q, t) {\n if (t < 0) t += 1;\n if (t > 1) t -= 1;\n if (t < 1 / 6) return p + (q - p) * 6 * t;\n if (t < 1 / 2) return q;\n if (t < 2 / 3) return p + (q - p) * (2 / 3 - t) * 6;\n return p;\n}\n\nfunction hslToRgb(h, s, l) {\n const q = l < 0.5 ? l * (1 + s) : l + s - l * s;\n const p = 2 * l - q;\n const r = hue2rgb(p, q, h + 1 / 3);\n const g = hue2rgb(p, q, h);\n const b = hue2rgb(p, q, h - 1 / 3);\n return Math.round(r * 255) << 24 | Math.round(g * 255) << 16 | Math.round(b * 255) << 8;\n}\n\nfunction parse255(str) {\n const int = parseInt(str, 10);\n if (int < 0) return 0;\n if (int > 255) return 255;\n return int;\n}\n\nfunction parse360(str) {\n const int = parseFloat(str);\n return (int % 360 + 360) % 360 / 360;\n}\n\nfunction parse1(str) {\n const num = parseFloat(str);\n if (num < 0) return 0;\n if (num > 1) return 255;\n return Math.round(num * 255);\n}\n\nfunction parsePercentage(str) {\n // parseFloat conveniently ignores the final %\n const int = parseFloat(str);\n if (int < 0) return 0;\n if (int > 100) return 1;\n return int / 100;\n}\n\nfunction colorToRgba(input) {\n let int32Color = normalizeColor(input);\n if (int32Color === null) return input;\n int32Color = int32Color || 0;\n let r = (int32Color & 0xff000000) >>> 24;\n let g = (int32Color & 0x00ff0000) >>> 16;\n let b = (int32Color & 0x0000ff00) >>> 8;\n let a = (int32Color & 0x000000ff) / 255;\n return `rgba(${r}, ${g}, ${b}, ${a})`;\n} // Problem: https://github.com/animatedjs/animated/pull/102\n// Solution: https://stackoverflow.com/questions/638565/parsing-scientific-notation-sensibly/658662\n\n\nconst stringShapeRegex = /[+\\-]?(?:0|[1-9]\\d*)(?:\\.\\d*)?(?:[eE][+\\-]?\\d+)?/g; // Covers rgb, rgba, hsl, hsla\n// Taken from https://gist.github.com/olmokramer/82ccce673f86db7cda5e\n\nconst colorRegex = /(#(?:[0-9a-f]{2}){2,4}|(#[0-9a-f]{3})|(rgb|hsl)a?\\((-?\\d+%?[,\\s]+){2,3}\\s*[\\d\\.]+%?\\))/gi; // Covers color names (transparent, blue, etc.)\n\nconst colorNamesRegex = new RegExp(`(${Object.keys(colors).join('|')})`, 'g');\n/**\n * Supports string shapes by extracting numbers so new values can be computed,\n * and recombines those values into new strings of the same shape. Supports\n * things like:\n *\n * rgba(123, 42, 99, 0.36) // colors\n * -45deg // values with units\n * 0 2px 2px 0px rgba(0, 0, 0, 0.12) // box shadows\n */\n\nconst createStringInterpolator = config => {\n // Replace colors with rgba\n const outputRange = config.output.map(rangeValue => rangeValue.replace(colorRegex, colorToRgba)).map(rangeValue => rangeValue.replace(colorNamesRegex, colorToRgba));\n const outputRanges = outputRange[0].match(stringShapeRegex).map(() => []);\n outputRange.forEach(value => {\n value.match(stringShapeRegex).forEach((number, i) => outputRanges[i].push(+number));\n });\n const interpolations = outputRange[0].match(stringShapeRegex).map((_value, i) => createInterpolator(_extends({}, config, {\n output: outputRanges[i]\n })));\n return input => {\n let i = 0;\n return outputRange[0] // 'rgba(0, 100, 200, 0)'\n // ->\n // 'rgba(${interpolations[0](input)}, ${interpolations[1](input)}, ...'\n .replace(stringShapeRegex, () => interpolations[i++](input)) // rgba requires that the r,g,b are integers.... so we want to round them, but we *dont* want to\n // round the opacity (4th column).\n .replace(/rgba\\(([0-9\\.-]+), ([0-9\\.-]+), ([0-9\\.-]+), ([0-9\\.-]+)\\)/gi, (_, p1, p2, p3, p4) => `rgba(${Math.round(p1)}, ${Math.round(p2)}, ${Math.round(p3)}, ${p4})`);\n };\n};\n\nlet isUnitlessNumber = {\n animationIterationCount: true,\n borderImageOutset: true,\n borderImageSlice: true,\n borderImageWidth: true,\n boxFlex: true,\n boxFlexGroup: true,\n boxOrdinalGroup: true,\n columnCount: true,\n columns: true,\n flex: true,\n flexGrow: true,\n flexPositive: true,\n flexShrink: true,\n flexNegative: true,\n flexOrder: true,\n gridRow: true,\n gridRowEnd: true,\n gridRowSpan: true,\n gridRowStart: true,\n gridColumn: true,\n gridColumnEnd: true,\n gridColumnSpan: true,\n gridColumnStart: true,\n fontWeight: true,\n lineClamp: true,\n lineHeight: true,\n opacity: true,\n order: true,\n orphans: true,\n tabSize: true,\n widows: true,\n zIndex: true,\n zoom: true,\n // SVG-related properties\n fillOpacity: true,\n floodOpacity: true,\n stopOpacity: true,\n strokeDasharray: true,\n strokeDashoffset: true,\n strokeMiterlimit: true,\n strokeOpacity: true,\n strokeWidth: true\n};\n\nconst prefixKey = (prefix, key) => prefix + key.charAt(0).toUpperCase() + key.substring(1);\n\nconst prefixes = ['Webkit', 'Ms', 'Moz', 'O'];\nisUnitlessNumber = Object.keys(isUnitlessNumber).reduce((acc, prop) => {\n prefixes.forEach(prefix => acc[prefixKey(prefix, prop)] = acc[prop]);\n return acc;\n}, isUnitlessNumber);\n\nfunction dangerousStyleValue(name, value, isCustomProperty) {\n if (value == null || typeof value === 'boolean' || value === '') return '';\n if (!isCustomProperty && typeof value === 'number' && value !== 0 && !(isUnitlessNumber.hasOwnProperty(name) && isUnitlessNumber[name])) return value + 'px'; // Presumes implicit 'px' suffix for unitless numbers\n\n return ('' + value).trim();\n}\n\nconst attributeCache = {};\ninjectCreateAnimatedStyle(style => new AnimatedStyle(style));\ninjectDefaultElement('div');\ninjectStringInterpolator(createStringInterpolator);\ninjectColorNames(colors);\ninjectApplyAnimatedValues((instance, props) => {\n if (instance.nodeType && instance.setAttribute !== undefined) {\n const style = props.style,\n children = props.children,\n scrollTop = props.scrollTop,\n scrollLeft = props.scrollLeft,\n attributes = _objectWithoutPropertiesLoose(props, [\"style\", \"children\", \"scrollTop\", \"scrollLeft\"]);\n\n const filter = instance.nodeName === 'filter' || instance.parentNode && instance.parentNode.nodeName === 'filter';\n if (scrollTop !== void 0) instance.scrollTop = scrollTop;\n if (scrollLeft !== void 0) instance.scrollLeft = scrollLeft; // Set textContent, if children is an animatable value\n\n if (children !== void 0) instance.textContent = children; // Set styles ...\n\n for (let styleName in style) {\n if (!style.hasOwnProperty(styleName)) continue;\n var isCustomProperty = styleName.indexOf('--') === 0;\n var styleValue = dangerousStyleValue(styleName, style[styleName], isCustomProperty);\n if (styleName === 'float') styleName = 'cssFloat';\n if (isCustomProperty) instance.style.setProperty(styleName, styleValue);else instance.style[styleName] = styleValue;\n } // Set attributes ...\n\n\n for (let name in attributes) {\n // Attributes are written in dash case\n const dashCase = filter ? name : attributeCache[name] || (attributeCache[name] = name.replace(/([A-Z])/g, n => '-' + n.toLowerCase()));\n if (typeof instance.getAttribute(dashCase) !== 'undefined') instance.setAttribute(dashCase, attributes[name]);\n }\n\n return;\n } else return false;\n}, style => style);\n\nconst domElements = ['a', 'abbr', 'address', 'area', 'article', 'aside', 'audio', 'b', 'base', 'bdi', 'bdo', 'big', 'blockquote', 'body', 'br', 'button', 'canvas', 'caption', 'cite', 'code', 'col', 'colgroup', 'data', 'datalist', 'dd', 'del', 'details', 'dfn', 'dialog', 'div', 'dl', 'dt', 'em', 'embed', 'fieldset', 'figcaption', 'figure', 'footer', 'form', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'header', 'hgroup', 'hr', 'html', 'i', 'iframe', 'img', 'input', 'ins', 'kbd', 'keygen', 'label', 'legend', 'li', 'link', 'main', 'map', 'mark', 'menu', 'menuitem', 'meta', 'meter', 'nav', 'noscript', 'object', 'ol', 'optgroup', 'option', 'output', 'p', 'param', 'picture', 'pre', 'progress', 'q', 'rp', 'rt', 'ruby', 's', 'samp', 'script', 'section', 'select', 'small', 'source', 'span', 'strong', 'style', 'sub', 'summary', 'sup', 'table', 'tbody', 'td', 'textarea', 'tfoot', 'th', 'thead', 'time', 'title', 'tr', 'track', 'u', 'ul', 'var', 'video', 'wbr', // SVG\n'circle', 'clipPath', 'defs', 'ellipse', 'foreignObject', 'g', 'image', 'line', 'linearGradient', 'mask', 'path', 'pattern', 'polygon', 'polyline', 'radialGradient', 'rect', 'stop', 'svg', 'text', 'tspan'];\n// Extend animated with all the available THREE elements\nconst apply = merge(createAnimatedComponent, false);\nconst extendedAnimated = apply(domElements);\n\nexport { apply, config, update, extendedAnimated as animated, extendedAnimated as a, interpolate$1 as interpolate, Globals, useSpring, useTrail, useTransition, useChain, useSprings };\n","import { useTheme as useThemeWithoutDefault } from '@material-ui/styles';\nimport React from 'react';\nimport defaultTheme from './defaultTheme';\nexport default function useTheme() {\n var theme = useThemeWithoutDefault() || defaultTheme;\n\n if (process.env.NODE_ENV !== 'production') {\n // eslint-disable-next-line react-hooks/rules-of-hooks\n React.useDebugValue(theme);\n }\n\n return theme;\n}","'use strict';\n\nexports.__esModule = true;\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _implementation = require('./implementation');\n\nvar _implementation2 = _interopRequireDefault(_implementation);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = _react2.default.createContext || _implementation2.default;\nmodule.exports = exports['default'];","'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 _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _propTypes = require('prop-types');\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nrequire('./index.css');\n\nvar _reactFlipMove = require('react-flip-move');\n\nvar _reactFlipMove2 = _interopRequireDefault(_reactFlipMove);\n\nvar _UploadIcon = require('./UploadIcon.svg');\n\nvar _UploadIcon2 = _interopRequireDefault(_UploadIcon);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }\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 styles = {\n display: \"flex\",\n alignItems: \"center\",\n justifyContent: \"center\",\n flexWrap: \"wrap\",\n width: \"100%\"\n};\n\nvar ERROR = {\n NOT_SUPPORTED_EXTENSION: 'NOT_SUPPORTED_EXTENSION',\n FILESIZE_TOO_LARGE: 'FILESIZE_TOO_LARGE'\n};\n\nvar ReactImageUploadComponent = function (_React$Component) {\n _inherits(ReactImageUploadComponent, _React$Component);\n\n function ReactImageUploadComponent(props) {\n _classCallCheck(this, ReactImageUploadComponent);\n\n var _this = _possibleConstructorReturn(this, (ReactImageUploadComponent.__proto__ || Object.getPrototypeOf(ReactImageUploadComponent)).call(this, props));\n\n _this.state = {\n pictures: [].concat(_toConsumableArray(props.defaultImages)),\n files: [],\n fileErrors: []\n };\n _this.inputElement = '';\n _this.onDropFile = _this.onDropFile.bind(_this);\n _this.onUploadClick = _this.onUploadClick.bind(_this);\n _this.triggerFileUpload = _this.triggerFileUpload.bind(_this);\n return _this;\n }\n\n _createClass(ReactImageUploadComponent, [{\n key: 'componentDidUpdate',\n value: function componentDidUpdate(prevProps, prevState, snapshot) {\n if (prevState.files !== this.state.files) {\n this.props.onChange(this.state.files, this.state.pictures);\n }\n }\n\n /*\n Load image at the beggining if defaultImage prop exists\n */\n\n }, {\n key: 'componentWillReceiveProps',\n value: function componentWillReceiveProps(nextProps) {\n if (nextProps.defaultImages !== this.props.defaultImages) {\n this.setState({ pictures: nextProps.defaultImages });\n }\n }\n\n /*\n Check file extension (onDropFile)\n */\n\n }, {\n key: 'hasExtension',\n value: function hasExtension(fileName) {\n var pattern = '(' + this.props.imgExtension.join('|').replace(/\\./g, '\\\\.') + ')$';\n return new RegExp(pattern, 'i').test(fileName);\n }\n\n /*\n Handle file validation\n */\n\n }, {\n key: 'onDropFile',\n value: function onDropFile(e) {\n var _this2 = this;\n\n var files = e.target.files;\n var allFilePromises = [];\n var fileErrors = [];\n\n // Iterate over all uploaded files\n for (var i = 0; i < files.length; i++) {\n var file = files[i];\n var fileError = {\n name: file.name\n };\n // Check for file extension\n if (!this.hasExtension(file.name)) {\n fileError = Object.assign(fileError, {\n type: ERROR.NOT_SUPPORTED_EXTENSION\n });\n fileErrors.push(fileError);\n continue;\n }\n // Check for file size\n if (file.size > this.props.maxFileSize) {\n fileError = Object.assign(fileError, {\n type: ERROR.FILESIZE_TOO_LARGE\n });\n fileErrors.push(fileError);\n continue;\n }\n\n allFilePromises.push(this.readFile(file));\n }\n\n this.setState({\n fileErrors: fileErrors\n });\n\n var singleImage = this.props.singleImage;\n\n\n Promise.all(allFilePromises).then(function (newFilesData) {\n var dataURLs = singleImage ? [] : _this2.state.pictures.slice();\n var files = singleImage ? [] : _this2.state.files.slice();\n\n newFilesData.forEach(function (newFileData) {\n dataURLs.push(newFileData.dataURL);\n files.push(newFileData.file);\n });\n\n _this2.setState({ pictures: dataURLs, files: files });\n });\n }\n }, {\n key: 'onUploadClick',\n value: function onUploadClick(e) {\n // Fixes https://github.com/JakeHartnell/react-images-upload/issues/55\n e.target.value = null;\n }\n\n /*\n Read a file and return a promise that when resolved gives the file itself and the data URL\n */\n\n }, {\n key: 'readFile',\n value: function readFile(file) {\n return new Promise(function (resolve, reject) {\n var reader = new FileReader();\n\n // Read the image via FileReader API and save image result in state.\n reader.onload = function (e) {\n // Add the file name to the data URL\n var dataURL = e.target.result;\n dataURL = dataURL.replace(\";base64\", ';name=' + file.name + ';base64');\n resolve({ file: file, dataURL: dataURL });\n };\n\n reader.readAsDataURL(file);\n });\n }\n\n /*\n Remove the image from state\n */\n\n }, {\n key: 'removeImage',\n value: function removeImage(picture) {\n var _this3 = this;\n\n var removeIndex = this.state.pictures.findIndex(function (e) {\n return e === picture;\n });\n var filteredPictures = this.state.pictures.filter(function (e, index) {\n return index !== removeIndex;\n });\n var filteredFiles = this.state.files.filter(function (e, index) {\n return index !== removeIndex;\n });\n\n this.setState({ pictures: filteredPictures, files: filteredFiles }, function () {\n _this3.props.onChange(_this3.state.files, _this3.state.pictures);\n });\n }\n\n /*\n Check if any errors && render\n */\n\n }, {\n key: 'renderErrors',\n value: function renderErrors() {\n var _this4 = this;\n\n var fileErrors = this.state.fileErrors;\n\n return fileErrors.map(function (fileError, index) {\n return _react2.default.createElement(\n 'div',\n { className: 'errorMessage ' + _this4.props.errorClass, key: index, style: _this4.props.errorStyle },\n '* ',\n fileError.name,\n ' ',\n fileError.type === ERROR.FILESIZE_TOO_LARGE ? _this4.props.fileSizeError : _this4.props.fileTypeError\n );\n });\n }\n\n /*\n Render the upload icon\n */\n\n }, {\n key: 'renderIcon',\n value: function renderIcon() {\n if (this.props.withIcon) {\n return _react2.default.createElement('img', { src: _UploadIcon2.default, className: 'uploadIcon', alt: 'Upload Icon' });\n }\n }\n\n /*\n Render label\n */\n\n }, {\n key: 'renderLabel',\n value: function renderLabel() {\n if (this.props.withLabel) {\n return _react2.default.createElement(\n 'p',\n { className: this.props.labelClass, style: this.props.labelStyles },\n this.props.label\n );\n }\n }\n\n /*\n Render preview images\n */\n\n }, {\n key: 'renderPreview',\n value: function renderPreview() {\n return _react2.default.createElement(\n 'div',\n { className: 'uploadPicturesWrapper' },\n _react2.default.createElement(\n _reactFlipMove2.default,\n { enterAnimation: 'fade', leaveAnimation: 'fade', style: styles },\n this.renderPreviewPictures()\n )\n );\n }\n }, {\n key: 'renderPreviewPictures',\n value: function renderPreviewPictures() {\n var _this5 = this;\n\n return this.state.pictures.map(function (picture, index) {\n return _react2.default.createElement(\n 'div',\n { key: index, className: 'uploadPictureContainer' },\n _react2.default.createElement(\n 'div',\n { className: 'deleteImage', onClick: function onClick() {\n return _this5.removeImage(picture);\n } },\n 'X'\n ),\n _react2.default.createElement('img', { src: picture, className: 'uploadPicture', alt: 'preview' })\n );\n });\n }\n\n /*\n On button click, trigger input file to open\n */\n\n }, {\n key: 'triggerFileUpload',\n value: function triggerFileUpload() {\n this.inputElement.click();\n }\n }, {\n key: 'clearPictures',\n value: function clearPictures() {\n this.setState({ pictures: [] });\n }\n }, {\n key: 'render',\n value: function render() {\n var _this6 = this;\n\n return _react2.default.createElement(\n 'div',\n { className: \"fileUploader \" + this.props.className, style: this.props.style },\n _react2.default.createElement(\n 'div',\n { className: 'fileContainer', style: this.props.fileContainerStyle },\n this.renderIcon(),\n this.renderLabel(),\n _react2.default.createElement(\n 'div',\n { className: 'errorsContainer' },\n this.renderErrors()\n ),\n _react2.default.createElement(\n 'button',\n {\n type: this.props.buttonType,\n className: \"chooseFileButton \" + this.props.buttonClassName,\n style: this.props.buttonStyles,\n onClick: this.triggerFileUpload\n },\n this.props.buttonText\n ),\n _react2.default.createElement('input', {\n type: 'file',\n ref: function ref(input) {\n return _this6.inputElement = input;\n },\n name: this.props.name,\n multiple: !this.props.singleImage,\n onChange: this.onDropFile,\n onClick: this.onUploadClick,\n accept: this.props.accept\n }),\n this.props.withPreview ? this.renderPreview() : null\n )\n );\n }\n }]);\n\n return ReactImageUploadComponent;\n}(_react2.default.Component);\n\nReactImageUploadComponent.defaultProps = {\n className: '',\n fileContainerStyle: {},\n buttonClassName: \"\",\n buttonStyles: {},\n withPreview: false,\n accept: \"image/*\",\n name: \"\",\n withIcon: true,\n buttonText: \"Choose images\",\n buttonType: \"button\",\n withLabel: true,\n label: \"Max file size: 5mb, accepted: jpg|gif|png\",\n labelStyles: {},\n labelClass: \"\",\n imgExtension: ['.jpg', '.jpeg', '.gif', '.png'],\n maxFileSize: 5242880,\n fileSizeError: \" file size is too big\",\n fileTypeError: \" is not a supported file extension\",\n errorClass: \"\",\n style: {},\n errorStyle: {},\n singleImage: false,\n onChange: function onChange() {},\n defaultImages: []\n};\n\nReactImageUploadComponent.propTypes = {\n style: _propTypes2.default.object,\n fileContainerStyle: _propTypes2.default.object,\n className: _propTypes2.default.string,\n onChange: _propTypes2.default.func,\n onDelete: _propTypes2.default.func,\n buttonClassName: _propTypes2.default.string,\n buttonStyles: _propTypes2.default.object,\n buttonType: _propTypes2.default.string,\n withPreview: _propTypes2.default.bool,\n accept: _propTypes2.default.string,\n name: _propTypes2.default.string,\n withIcon: _propTypes2.default.bool,\n buttonText: _propTypes2.default.string,\n withLabel: _propTypes2.default.bool,\n label: _propTypes2.default.string,\n labelStyles: _propTypes2.default.object,\n labelClass: _propTypes2.default.string,\n imgExtension: _propTypes2.default.array,\n maxFileSize: _propTypes2.default.number,\n fileSizeError: _propTypes2.default.string,\n fileTypeError: _propTypes2.default.string,\n errorClass: _propTypes2.default.string,\n errorStyle: _propTypes2.default.object,\n singleImage: _propTypes2.default.bool,\n defaultImages: _propTypes2.default.array\n};\n\nexports.default = ReactImageUploadComponent;\n","import defineProperty from \"./defineProperty.js\";\nexport default function _objectSpread(target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i] != null ? Object(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}","export default function _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}","import _typeof from \"@babel/runtime/helpers/typeof\";\nimport assertThisInitialized from \"./assertThisInitialized.js\";\nexport default function _possibleConstructorReturn(self, call) {\n if (call && (_typeof(call) === \"object\" || typeof call === \"function\")) {\n return call;\n }\n\n return assertThisInitialized(self);\n}","export default function _getPrototypeOf(o) {\n _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {\n return o.__proto__ || Object.getPrototypeOf(o);\n };\n return _getPrototypeOf(o);\n}","import setPrototypeOf from \"./setPrototypeOf.js\";\nexport default function _inherits(subClass, superClass) {\n if (typeof superClass !== \"function\" && superClass !== null) {\n throw new TypeError(\"Super expression must either be null or a function\");\n }\n\n subClass.prototype = Object.create(superClass && superClass.prototype, {\n constructor: {\n value: subClass,\n writable: true,\n configurable: true\n }\n });\n if (superClass) setPrototypeOf(subClass, superClass);\n}","function areInputsEqual(newInputs, lastInputs) {\n if (newInputs.length !== lastInputs.length) {\n return false;\n }\n for (var i = 0; i < newInputs.length; i++) {\n if (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","import _typeof from '@babel/runtime/helpers/esm/typeof';\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\nexport { getScrollParent as a, getScrollTop as b, animatedScrollTo as c, isMobileDevice as d, isDocumentElement as e, cleanValue as f, getBoundingClientObj as g, scrollIntoView as h, isTouchCapable as i, classNames as j, handleInputChange as k, noop as n, scrollTo as s };\n","import _objectWithoutProperties from '@babel/runtime/helpers/esm/objectWithoutProperties';\nimport _extends from '@babel/runtime/helpers/esm/extends';\nimport _objectSpread from '@babel/runtime/helpers/esm/objectSpread';\nimport _classCallCheck from '@babel/runtime/helpers/esm/classCallCheck';\nimport _createClass from '@babel/runtime/helpers/esm/createClass';\nimport _possibleConstructorReturn from '@babel/runtime/helpers/esm/possibleConstructorReturn';\nimport _getPrototypeOf from '@babel/runtime/helpers/esm/getPrototypeOf';\nimport _inherits from '@babel/runtime/helpers/esm/inherits';\nimport _assertThisInitialized from '@babel/runtime/helpers/esm/assertThisInitialized';\nimport _defineProperty from '@babel/runtime/helpers/esm/defineProperty';\nimport { Component } from 'react';\nimport { jsx, keyframes, ClassNames } from '@emotion/core';\nimport { createPortal } from 'react-dom';\nimport PropTypes from 'prop-types';\nimport _typeof from '@babel/runtime/helpers/esm/typeof';\nimport { g as getBoundingClientObj, a as getScrollParent, b as getScrollTop, c as animatedScrollTo, s as scrollTo } from './chunk-39d3fda8.browser.esm.js';\nimport _css from '@emotion/css';\nimport _taggedTemplateLiteral from '@babel/runtime/helpers/esm/taggedTemplateLiteral';\nimport AutosizeInput from 'react-input-autosize';\n\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}; // NOTE: internal only\n\nvar MenuPlacer =\n/*#__PURE__*/\nfunction (_Component) {\n _inherits(MenuPlacer, _Component);\n\n function MenuPlacer() {\n var _getPrototypeOf2;\n\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 = _possibleConstructorReturn(this, (_getPrototypeOf2 = _getPrototypeOf(MenuPlacer)).call.apply(_getPrototypeOf2, [this].concat(args)));\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"state\", {\n maxHeight: _this.props.maxMenuHeight,\n placement: null\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 var getPortalPlacement = _this.context.getPortalPlacement;\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 if (getPortalPlacement) getPortalPlacement(state);\n\n _this.setState(state);\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"getUpdatedProps\", function () {\n var menuPlacement = _this.props.menuPlacement;\n var placement = _this.state.placement || coercePlacement(menuPlacement);\n return _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);\n\n_defineProperty(MenuPlacer, \"contextTypes\", {\n getPortalPlacement: PropTypes.func\n});\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 return jsx(\"div\", {\n css: getStyles('menuList', props),\n className: cx({\n 'menu-list': true,\n 'menu-list--is-multi': isMulti\n }, className),\n ref: innerRef\n }, 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 =\n/*#__PURE__*/\nfunction (_Component2) {\n _inherits(MenuPortal, _Component2);\n\n function MenuPortal() {\n var _getPrototypeOf3;\n\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 = _possibleConstructorReturn(this, (_getPrototypeOf3 = _getPrototypeOf(MenuPortal)).call.apply(_getPrototypeOf3, [this].concat(args)));\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this2)), \"state\", {\n placement: null\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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: \"getChildContext\",\n value: function getChildContext() {\n return {\n getPortalPlacement: this.getPortalPlacement\n };\n } // callback for occassions where the menu must \"flip\"\n\n }, {\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 appendTo ? createPortal(menuWrapper, appendTo) : menuWrapper;\n }\n }]);\n\n return MenuPortal;\n}(Component);\n\n_defineProperty(MenuPortal, \"childContextTypes\", {\n getPortalPlacement: PropTypes.func\n});\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 =\n/*#__PURE__*/\nfunction (_Component) {\n _inherits(ValueContainer, _Component);\n\n function ValueContainer() {\n _classCallCheck(this, ValueContainer);\n\n return _possibleConstructorReturn(this, _getPrototypeOf(ValueContainer).apply(this, arguments));\n }\n\n _createClass(ValueContainer, [{\n key: \"render\",\n value: function render() {\n var _this$props = this.props,\n children = _this$props.children,\n className = _this$props.className,\n cx = _this$props.cx,\n isMulti = _this$props.isMulti,\n getStyles = _this$props.getStyles,\n hasValue = _this$props.hasValue;\n return jsx(\"div\", {\n css: getStyles('valueContainer', this.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 }]);\n\n return ValueContainer;\n}(Component); // ==============================\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\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};\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:\n /*#__PURE__*/\n _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\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({\n theme: theme\n }, cleanProps)),\n className: cx({\n 'group-heading': true\n }, className)\n }, cleanProps));\n};\n\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({\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\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;\nvar MultiValueRemove =\n/*#__PURE__*/\nfunction (_Component) {\n _inherits(MultiValueRemove, _Component);\n\n function MultiValueRemove() {\n _classCallCheck(this, MultiValueRemove);\n\n return _possibleConstructorReturn(this, _getPrototypeOf(MultiValueRemove).apply(this, arguments));\n }\n\n _createClass(MultiValueRemove, [{\n key: \"render\",\n value: function render() {\n var _this$props = this.props,\n children = _this$props.children,\n innerProps = _this$props.innerProps;\n return jsx(\"div\", innerProps, children || jsx(CrossIcon, {\n size: 14\n }));\n }\n }]);\n\n return MultiValueRemove;\n}(Component);\n\nvar MultiValue =\n/*#__PURE__*/\nfunction (_Component2) {\n _inherits(MultiValue, _Component2);\n\n function MultiValue() {\n _classCallCheck(this, MultiValue);\n\n return _possibleConstructorReturn(this, _getPrototypeOf(MultiValue).apply(this, arguments));\n }\n\n _createClass(MultiValue, [{\n key: \"render\",\n value: function render() {\n var _this = this;\n\n var _this$props2 = this.props,\n children = _this$props2.children,\n className = _this$props2.className,\n components = _this$props2.components,\n cx = _this$props2.cx,\n data = _this$props2.data,\n getStyles = _this$props2.getStyles,\n innerProps = _this$props2.innerProps,\n isDisabled = _this$props2.isDisabled,\n removeProps = _this$props2.removeProps,\n selectProps = _this$props2.selectProps;\n var Container = components.Container,\n Label = components.Label,\n Remove = components.Remove;\n return jsx(ClassNames, null, function (_ref5) {\n var css = _ref5.css,\n emotionCx = _ref5.cx;\n return jsx(Container, {\n data: data,\n innerProps: _objectSpread({}, innerProps, {\n className: emotionCx(css(getStyles('multiValue', _this.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', _this.props)), cx({\n 'multi-value__label': true\n }, className))\n },\n selectProps: selectProps\n }, children), jsx(Remove, {\n data: data,\n innerProps: _objectSpread({\n className: emotionCx(css(getStyles('multiValueRemove', _this.props)), cx({\n 'multi-value__remove': true\n }, className))\n }, removeProps),\n selectProps: selectProps\n }));\n });\n }\n }]);\n\n return MultiValue;\n}(Component);\n\n_defineProperty(MultiValue, \"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\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({}, components, props.components);\n};\n\nexport { 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, defaultComponents as w, exportedEqual as x, components as y };\n","export default function _taggedTemplateLiteral(strings, raw) {\n if (!raw) {\n raw = strings.slice(0);\n }\n\n return Object.freeze(Object.defineProperties(strings, {\n raw: {\n value: Object.freeze(raw)\n }\n }));\n}","import _objectWithoutProperties from '@babel/runtime/helpers/esm/objectWithoutProperties';\nimport _extends from '@babel/runtime/helpers/esm/extends';\nimport _toConsumableArray from '@babel/runtime/helpers/esm/toConsumableArray';\nimport _objectSpread from '@babel/runtime/helpers/esm/objectSpread';\nimport _classCallCheck from '@babel/runtime/helpers/esm/classCallCheck';\nimport _createClass from '@babel/runtime/helpers/esm/createClass';\nimport _possibleConstructorReturn from '@babel/runtime/helpers/esm/possibleConstructorReturn';\nimport _getPrototypeOf from '@babel/runtime/helpers/esm/getPrototypeOf';\nimport _inherits from '@babel/runtime/helpers/esm/inherits';\nimport _assertThisInitialized from '@babel/runtime/helpers/esm/assertThisInitialized';\nimport _defineProperty from '@babel/runtime/helpers/esm/defineProperty';\nimport React, { Component, PureComponent } from 'react';\nimport memoizeOne from 'memoize-one';\nimport { jsx } from '@emotion/core';\nimport { findDOMNode } from 'react-dom';\nimport { i as isTouchCapable, d as isMobileDevice, e as isDocumentElement, f as cleanValue, h as scrollIntoView, j as classNames, n as noop } from '../../chunk-39d3fda8.browser.esm.js';\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 defaultComponents, x as exportedEqual, M as MenuPlacer } from '../../chunk-80640036.browser.esm.js';\nimport _css from '@emotion/css';\n\nvar diacritics = [{\n base: 'A',\n letters: /[\\u0041\\u24B6\\uFF21\\u00C0\\u00C1\\u00C2\\u1EA6\\u1EA4\\u1EAA\\u1EA8\\u00C3\\u0100\\u0102\\u1EB0\\u1EAE\\u1EB4\\u1EB2\\u0226\\u01E0\\u00C4\\u01DE\\u1EA2\\u00C5\\u01FA\\u01CD\\u0200\\u0202\\u1EA0\\u1EAC\\u1EB6\\u1E00\\u0104\\u023A\\u2C6F]/g\n}, {\n base: 'AA',\n letters: /[\\uA732]/g\n}, {\n base: 'AE',\n letters: /[\\u00C6\\u01FC\\u01E2]/g\n}, {\n base: 'AO',\n letters: /[\\uA734]/g\n}, {\n base: 'AU',\n letters: /[\\uA736]/g\n}, {\n base: 'AV',\n letters: /[\\uA738\\uA73A]/g\n}, {\n base: 'AY',\n letters: /[\\uA73C]/g\n}, {\n base: 'B',\n letters: /[\\u0042\\u24B7\\uFF22\\u1E02\\u1E04\\u1E06\\u0243\\u0182\\u0181]/g\n}, {\n base: 'C',\n letters: /[\\u0043\\u24B8\\uFF23\\u0106\\u0108\\u010A\\u010C\\u00C7\\u1E08\\u0187\\u023B\\uA73E]/g\n}, {\n base: 'D',\n letters: /[\\u0044\\u24B9\\uFF24\\u1E0A\\u010E\\u1E0C\\u1E10\\u1E12\\u1E0E\\u0110\\u018B\\u018A\\u0189\\uA779]/g\n}, {\n base: 'DZ',\n letters: /[\\u01F1\\u01C4]/g\n}, {\n base: 'Dz',\n letters: /[\\u01F2\\u01C5]/g\n}, {\n base: 'E',\n letters: /[\\u0045\\u24BA\\uFF25\\u00C8\\u00C9\\u00CA\\u1EC0\\u1EBE\\u1EC4\\u1EC2\\u1EBC\\u0112\\u1E14\\u1E16\\u0114\\u0116\\u00CB\\u1EBA\\u011A\\u0204\\u0206\\u1EB8\\u1EC6\\u0228\\u1E1C\\u0118\\u1E18\\u1E1A\\u0190\\u018E]/g\n}, {\n base: 'F',\n letters: /[\\u0046\\u24BB\\uFF26\\u1E1E\\u0191\\uA77B]/g\n}, {\n base: 'G',\n letters: /[\\u0047\\u24BC\\uFF27\\u01F4\\u011C\\u1E20\\u011E\\u0120\\u01E6\\u0122\\u01E4\\u0193\\uA7A0\\uA77D\\uA77E]/g\n}, {\n base: 'H',\n letters: /[\\u0048\\u24BD\\uFF28\\u0124\\u1E22\\u1E26\\u021E\\u1E24\\u1E28\\u1E2A\\u0126\\u2C67\\u2C75\\uA78D]/g\n}, {\n base: 'I',\n letters: /[\\u0049\\u24BE\\uFF29\\u00CC\\u00CD\\u00CE\\u0128\\u012A\\u012C\\u0130\\u00CF\\u1E2E\\u1EC8\\u01CF\\u0208\\u020A\\u1ECA\\u012E\\u1E2C\\u0197]/g\n}, {\n base: 'J',\n letters: /[\\u004A\\u24BF\\uFF2A\\u0134\\u0248]/g\n}, {\n base: 'K',\n letters: /[\\u004B\\u24C0\\uFF2B\\u1E30\\u01E8\\u1E32\\u0136\\u1E34\\u0198\\u2C69\\uA740\\uA742\\uA744\\uA7A2]/g\n}, {\n base: 'L',\n letters: /[\\u004C\\u24C1\\uFF2C\\u013F\\u0139\\u013D\\u1E36\\u1E38\\u013B\\u1E3C\\u1E3A\\u0141\\u023D\\u2C62\\u2C60\\uA748\\uA746\\uA780]/g\n}, {\n base: 'LJ',\n letters: /[\\u01C7]/g\n}, {\n base: 'Lj',\n letters: /[\\u01C8]/g\n}, {\n base: 'M',\n letters: /[\\u004D\\u24C2\\uFF2D\\u1E3E\\u1E40\\u1E42\\u2C6E\\u019C]/g\n}, {\n base: 'N',\n letters: /[\\u004E\\u24C3\\uFF2E\\u01F8\\u0143\\u00D1\\u1E44\\u0147\\u1E46\\u0145\\u1E4A\\u1E48\\u0220\\u019D\\uA790\\uA7A4]/g\n}, {\n base: 'NJ',\n letters: /[\\u01CA]/g\n}, {\n base: 'Nj',\n letters: /[\\u01CB]/g\n}, {\n base: 'O',\n letters: /[\\u004F\\u24C4\\uFF2F\\u00D2\\u00D3\\u00D4\\u1ED2\\u1ED0\\u1ED6\\u1ED4\\u00D5\\u1E4C\\u022C\\u1E4E\\u014C\\u1E50\\u1E52\\u014E\\u022E\\u0230\\u00D6\\u022A\\u1ECE\\u0150\\u01D1\\u020C\\u020E\\u01A0\\u1EDC\\u1EDA\\u1EE0\\u1EDE\\u1EE2\\u1ECC\\u1ED8\\u01EA\\u01EC\\u00D8\\u01FE\\u0186\\u019F\\uA74A\\uA74C]/g\n}, {\n base: 'OI',\n letters: /[\\u01A2]/g\n}, {\n base: 'OO',\n letters: /[\\uA74E]/g\n}, {\n base: 'OU',\n letters: /[\\u0222]/g\n}, {\n base: 'P',\n letters: /[\\u0050\\u24C5\\uFF30\\u1E54\\u1E56\\u01A4\\u2C63\\uA750\\uA752\\uA754]/g\n}, {\n base: 'Q',\n letters: /[\\u0051\\u24C6\\uFF31\\uA756\\uA758\\u024A]/g\n}, {\n base: 'R',\n letters: /[\\u0052\\u24C7\\uFF32\\u0154\\u1E58\\u0158\\u0210\\u0212\\u1E5A\\u1E5C\\u0156\\u1E5E\\u024C\\u2C64\\uA75A\\uA7A6\\uA782]/g\n}, {\n base: 'S',\n letters: /[\\u0053\\u24C8\\uFF33\\u1E9E\\u015A\\u1E64\\u015C\\u1E60\\u0160\\u1E66\\u1E62\\u1E68\\u0218\\u015E\\u2C7E\\uA7A8\\uA784]/g\n}, {\n base: 'T',\n letters: /[\\u0054\\u24C9\\uFF34\\u1E6A\\u0164\\u1E6C\\u021A\\u0162\\u1E70\\u1E6E\\u0166\\u01AC\\u01AE\\u023E\\uA786]/g\n}, {\n base: 'TZ',\n letters: /[\\uA728]/g\n}, {\n base: 'U',\n letters: /[\\u0055\\u24CA\\uFF35\\u00D9\\u00DA\\u00DB\\u0168\\u1E78\\u016A\\u1E7A\\u016C\\u00DC\\u01DB\\u01D7\\u01D5\\u01D9\\u1EE6\\u016E\\u0170\\u01D3\\u0214\\u0216\\u01AF\\u1EEA\\u1EE8\\u1EEE\\u1EEC\\u1EF0\\u1EE4\\u1E72\\u0172\\u1E76\\u1E74\\u0244]/g\n}, {\n base: 'V',\n letters: /[\\u0056\\u24CB\\uFF36\\u1E7C\\u1E7E\\u01B2\\uA75E\\u0245]/g\n}, {\n base: 'VY',\n letters: /[\\uA760]/g\n}, {\n base: 'W',\n letters: /[\\u0057\\u24CC\\uFF37\\u1E80\\u1E82\\u0174\\u1E86\\u1E84\\u1E88\\u2C72]/g\n}, {\n base: 'X',\n letters: /[\\u0058\\u24CD\\uFF38\\u1E8A\\u1E8C]/g\n}, {\n base: 'Y',\n letters: /[\\u0059\\u24CE\\uFF39\\u1EF2\\u00DD\\u0176\\u1EF8\\u0232\\u1E8E\\u0178\\u1EF6\\u1EF4\\u01B3\\u024E\\u1EFE]/g\n}, {\n base: 'Z',\n letters: /[\\u005A\\u24CF\\uFF3A\\u0179\\u1E90\\u017B\\u017D\\u1E92\\u1E94\\u01B5\\u0224\\u2C7F\\u2C6B\\uA762]/g\n}, {\n base: 'a',\n letters: /[\\u0061\\u24D0\\uFF41\\u1E9A\\u00E0\\u00E1\\u00E2\\u1EA7\\u1EA5\\u1EAB\\u1EA9\\u00E3\\u0101\\u0103\\u1EB1\\u1EAF\\u1EB5\\u1EB3\\u0227\\u01E1\\u00E4\\u01DF\\u1EA3\\u00E5\\u01FB\\u01CE\\u0201\\u0203\\u1EA1\\u1EAD\\u1EB7\\u1E01\\u0105\\u2C65\\u0250]/g\n}, {\n base: 'aa',\n letters: /[\\uA733]/g\n}, {\n base: 'ae',\n letters: /[\\u00E6\\u01FD\\u01E3]/g\n}, {\n base: 'ao',\n letters: /[\\uA735]/g\n}, {\n base: 'au',\n letters: /[\\uA737]/g\n}, {\n base: 'av',\n letters: /[\\uA739\\uA73B]/g\n}, {\n base: 'ay',\n letters: /[\\uA73D]/g\n}, {\n base: 'b',\n letters: /[\\u0062\\u24D1\\uFF42\\u1E03\\u1E05\\u1E07\\u0180\\u0183\\u0253]/g\n}, {\n base: 'c',\n letters: /[\\u0063\\u24D2\\uFF43\\u0107\\u0109\\u010B\\u010D\\u00E7\\u1E09\\u0188\\u023C\\uA73F\\u2184]/g\n}, {\n base: 'd',\n letters: /[\\u0064\\u24D3\\uFF44\\u1E0B\\u010F\\u1E0D\\u1E11\\u1E13\\u1E0F\\u0111\\u018C\\u0256\\u0257\\uA77A]/g\n}, {\n base: 'dz',\n letters: /[\\u01F3\\u01C6]/g\n}, {\n base: 'e',\n letters: /[\\u0065\\u24D4\\uFF45\\u00E8\\u00E9\\u00EA\\u1EC1\\u1EBF\\u1EC5\\u1EC3\\u1EBD\\u0113\\u1E15\\u1E17\\u0115\\u0117\\u00EB\\u1EBB\\u011B\\u0205\\u0207\\u1EB9\\u1EC7\\u0229\\u1E1D\\u0119\\u1E19\\u1E1B\\u0247\\u025B\\u01DD]/g\n}, {\n base: 'f',\n letters: /[\\u0066\\u24D5\\uFF46\\u1E1F\\u0192\\uA77C]/g\n}, {\n base: 'g',\n letters: /[\\u0067\\u24D6\\uFF47\\u01F5\\u011D\\u1E21\\u011F\\u0121\\u01E7\\u0123\\u01E5\\u0260\\uA7A1\\u1D79\\uA77F]/g\n}, {\n base: 'h',\n letters: /[\\u0068\\u24D7\\uFF48\\u0125\\u1E23\\u1E27\\u021F\\u1E25\\u1E29\\u1E2B\\u1E96\\u0127\\u2C68\\u2C76\\u0265]/g\n}, {\n base: 'hv',\n letters: /[\\u0195]/g\n}, {\n base: 'i',\n letters: /[\\u0069\\u24D8\\uFF49\\u00EC\\u00ED\\u00EE\\u0129\\u012B\\u012D\\u00EF\\u1E2F\\u1EC9\\u01D0\\u0209\\u020B\\u1ECB\\u012F\\u1E2D\\u0268\\u0131]/g\n}, {\n base: 'j',\n letters: /[\\u006A\\u24D9\\uFF4A\\u0135\\u01F0\\u0249]/g\n}, {\n base: 'k',\n letters: /[\\u006B\\u24DA\\uFF4B\\u1E31\\u01E9\\u1E33\\u0137\\u1E35\\u0199\\u2C6A\\uA741\\uA743\\uA745\\uA7A3]/g\n}, {\n base: 'l',\n letters: /[\\u006C\\u24DB\\uFF4C\\u0140\\u013A\\u013E\\u1E37\\u1E39\\u013C\\u1E3D\\u1E3B\\u017F\\u0142\\u019A\\u026B\\u2C61\\uA749\\uA781\\uA747]/g\n}, {\n base: 'lj',\n letters: /[\\u01C9]/g\n}, {\n base: 'm',\n letters: /[\\u006D\\u24DC\\uFF4D\\u1E3F\\u1E41\\u1E43\\u0271\\u026F]/g\n}, {\n base: 'n',\n letters: /[\\u006E\\u24DD\\uFF4E\\u01F9\\u0144\\u00F1\\u1E45\\u0148\\u1E47\\u0146\\u1E4B\\u1E49\\u019E\\u0272\\u0149\\uA791\\uA7A5]/g\n}, {\n base: 'nj',\n letters: /[\\u01CC]/g\n}, {\n base: 'o',\n letters: /[\\u006F\\u24DE\\uFF4F\\u00F2\\u00F3\\u00F4\\u1ED3\\u1ED1\\u1ED7\\u1ED5\\u00F5\\u1E4D\\u022D\\u1E4F\\u014D\\u1E51\\u1E53\\u014F\\u022F\\u0231\\u00F6\\u022B\\u1ECF\\u0151\\u01D2\\u020D\\u020F\\u01A1\\u1EDD\\u1EDB\\u1EE1\\u1EDF\\u1EE3\\u1ECD\\u1ED9\\u01EB\\u01ED\\u00F8\\u01FF\\u0254\\uA74B\\uA74D\\u0275]/g\n}, {\n base: 'oi',\n letters: /[\\u01A3]/g\n}, {\n base: 'ou',\n letters: /[\\u0223]/g\n}, {\n base: 'oo',\n letters: /[\\uA74F]/g\n}, {\n base: 'p',\n letters: /[\\u0070\\u24DF\\uFF50\\u1E55\\u1E57\\u01A5\\u1D7D\\uA751\\uA753\\uA755]/g\n}, {\n base: 'q',\n letters: /[\\u0071\\u24E0\\uFF51\\u024B\\uA757\\uA759]/g\n}, {\n base: 'r',\n letters: /[\\u0072\\u24E1\\uFF52\\u0155\\u1E59\\u0159\\u0211\\u0213\\u1E5B\\u1E5D\\u0157\\u1E5F\\u024D\\u027D\\uA75B\\uA7A7\\uA783]/g\n}, {\n base: 's',\n letters: /[\\u0073\\u24E2\\uFF53\\u00DF\\u015B\\u1E65\\u015D\\u1E61\\u0161\\u1E67\\u1E63\\u1E69\\u0219\\u015F\\u023F\\uA7A9\\uA785\\u1E9B]/g\n}, {\n base: 't',\n letters: /[\\u0074\\u24E3\\uFF54\\u1E6B\\u1E97\\u0165\\u1E6D\\u021B\\u0163\\u1E71\\u1E6F\\u0167\\u01AD\\u0288\\u2C66\\uA787]/g\n}, {\n base: 'tz',\n letters: /[\\uA729]/g\n}, {\n base: 'u',\n letters: /[\\u0075\\u24E4\\uFF55\\u00F9\\u00FA\\u00FB\\u0169\\u1E79\\u016B\\u1E7B\\u016D\\u00FC\\u01DC\\u01D8\\u01D6\\u01DA\\u1EE7\\u016F\\u0171\\u01D4\\u0215\\u0217\\u01B0\\u1EEB\\u1EE9\\u1EEF\\u1EED\\u1EF1\\u1EE5\\u1E73\\u0173\\u1E77\\u1E75\\u0289]/g\n}, {\n base: 'v',\n letters: /[\\u0076\\u24E5\\uFF56\\u1E7D\\u1E7F\\u028B\\uA75F\\u028C]/g\n}, {\n base: 'vy',\n letters: /[\\uA761]/g\n}, {\n base: 'w',\n letters: /[\\u0077\\u24E6\\uFF57\\u1E81\\u1E83\\u0175\\u1E87\\u1E85\\u1E98\\u1E89\\u2C73]/g\n}, {\n base: 'x',\n letters: /[\\u0078\\u24E7\\uFF58\\u1E8B\\u1E8D]/g\n}, {\n base: 'y',\n letters: /[\\u0079\\u24E8\\uFF59\\u1EF3\\u00FD\\u0177\\u1EF9\\u0233\\u1E8F\\u00FF\\u1EF7\\u1E99\\u1EF5\\u01B4\\u024F\\u1EFF]/g\n}, {\n base: 'z',\n letters: /[\\u007A\\u24E9\\uFF5A\\u017A\\u1E91\\u017C\\u017E\\u1E93\\u1E95\\u01B6\\u0225\\u0240\\u2C6C\\uA763]/g\n}];\nvar stripDiacritics = function stripDiacritics(str) {\n for (var i = 0; i < diacritics.length; i++) {\n str = str.replace(diacritics[i].letters, diacritics[i].base);\n }\n\n return str;\n};\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\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};\n\nvar A11yText = function A11yText(props) {\n return jsx(\"span\", _extends({\n css: _ref\n }, props));\n};\n\nvar DummyInput =\n/*#__PURE__*/\nfunction (_Component) {\n _inherits(DummyInput, _Component);\n\n function DummyInput() {\n _classCallCheck(this, DummyInput);\n\n return _possibleConstructorReturn(this, _getPrototypeOf(DummyInput).apply(this, arguments));\n }\n\n _createClass(DummyInput, [{\n key: \"render\",\n value: function render() {\n var _this$props = this.props,\n inProp = _this$props.in,\n out = _this$props.out,\n onExited = _this$props.onExited,\n appear = _this$props.appear,\n enter = _this$props.enter,\n exit = _this$props.exit,\n innerRef = _this$props.innerRef,\n emotion = _this$props.emotion,\n props = _objectWithoutProperties(_this$props, [\"in\", \"out\", \"onExited\", \"appear\", \"enter\", \"exit\", \"innerRef\", \"emotion\"]);\n\n return jsx(\"input\", _extends({\n ref: innerRef\n }, props, {\n css:\n /*#__PURE__*/\n _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 }]);\n\n return DummyInput;\n}(Component);\n\nvar NodeResolver =\n/*#__PURE__*/\nfunction (_Component) {\n _inherits(NodeResolver, _Component);\n\n function NodeResolver() {\n _classCallCheck(this, NodeResolver);\n\n return _possibleConstructorReturn(this, _getPrototypeOf(NodeResolver).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\nvar canUseDOM = !!(window.document && window.document.createElement);\nvar activeScrollLocks = 0;\n\nvar ScrollLock =\n/*#__PURE__*/\nfunction (_Component) {\n _inherits(ScrollLock, _Component);\n\n function ScrollLock() {\n var _getPrototypeOf2;\n\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 = _possibleConstructorReturn(this, (_getPrototypeOf2 = _getPrototypeOf(ScrollLock)).call.apply(_getPrototypeOf2, [this].concat(args)));\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"originalStyles\", {});\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"listenerOptions\", {\n capture: false,\n passive: false\n });\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\n_defineProperty(ScrollLock, \"defaultProps\", {\n accountForScrollbars: true\n});\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: \"/*# 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*/\"\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 =\n/*#__PURE__*/\nfunction (_PureComponent) {\n _inherits(ScrollBlock, _PureComponent);\n\n function ScrollBlock() {\n var _getPrototypeOf2;\n\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 = _possibleConstructorReturn(this, (_getPrototypeOf2 = _getPrototypeOf(ScrollBlock)).call.apply(_getPrototypeOf2, [this].concat(args)));\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"state\", {\n touchScrollTarget: null\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"getScrollTarget\", function (ref) {\n if (ref === _this.state.touchScrollTarget) return;\n\n _this.setState({\n touchScrollTarget: ref\n });\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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\nvar ScrollCaptor =\n/*#__PURE__*/\nfunction (_Component) {\n _inherits(ScrollCaptor, _Component);\n\n function ScrollCaptor() {\n var _getPrototypeOf2;\n\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 = _possibleConstructorReturn(this, (_getPrototypeOf2 = _getPrototypeOf(ScrollCaptor)).call.apply(_getPrototypeOf2, [this].concat(args)));\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"isBottom\", false);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"isTop\", false);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"scrollTarget\", void 0);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"touchStart\", void 0);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"cancelScroll\", function (event) {\n event.preventDefault();\n event.stopPropagation();\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"onWheel\", function (event) {\n _this.handleEventDelta(event, event.deltaY);\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"onTouchStart\", function (event) {\n // set touch start so we can calculate touchmove delta\n _this.touchStart = event.changedTouches[0].clientY;\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"onTouchMove\", function (event) {\n var deltaY = _this.touchStart - event.changedTouches[0].clientY;\n\n _this.handleEventDelta(event, deltaY);\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 // all the if statements are to appease Flow 😢\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 React.createElement(NodeResolver, {\n innerRef: this.getScrollTarget\n }, this.props.children);\n }\n }]);\n\n return ScrollCaptor;\n}(Component);\n\nvar ScrollCaptorSwitch =\n/*#__PURE__*/\nfunction (_Component2) {\n _inherits(ScrollCaptorSwitch, _Component2);\n\n function ScrollCaptorSwitch() {\n _classCallCheck(this, ScrollCaptorSwitch);\n\n return _possibleConstructorReturn(this, _getPrototypeOf(ScrollCaptorSwitch).apply(this, arguments));\n }\n\n _createClass(ScrollCaptorSwitch, [{\n key: \"render\",\n value: function render() {\n var _this$props2 = this.props,\n isEnabled = _this$props2.isEnabled,\n props = _objectWithoutProperties(_this$props2, [\"isEnabled\"]);\n\n return isEnabled ? React.createElement(ScrollCaptor, props) : this.props.children;\n }\n }]);\n\n return ScrollCaptorSwitch;\n}(Component);\n\n_defineProperty(ScrollCaptorSwitch, \"defaultProps\", {\n isEnabled: true\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\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, 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\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({}, 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\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 =\n/*#__PURE__*/\nfunction (_Component) {\n _inherits(Select, _Component);\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 = _possibleConstructorReturn(this, _getPrototypeOf(Select).call(this, _props));\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"blockOptionHover\", false);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"isComposing\", false);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"clearFocusValueOnUpdate\", false);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"commonProps\", void 0);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"components\", void 0);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"hasGroups\", false);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"initialTouchX\", 0);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"initialTouchY\", 0);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"inputIsHiddenAfterUpdate\", void 0);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"instancePrefix\", '');\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"openAfterFocus\", false);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"scrollToFocusedOptionOnUpdate\", false);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"userIsDragging\", void 0);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"controlRef\", null);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"getControlRef\", function (ref) {\n _this.controlRef = ref;\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"focusedOptionRef\", null);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"getFocusedOptionRef\", function (ref) {\n _this.focusedOptionRef = ref;\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"menuListRef\", null);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"getMenuListRef\", function (ref) {\n _this.menuListRef = ref;\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"inputRef\", null);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"getInputRef\", function (ref) {\n _this.inputRef = ref;\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"cacheComponents\", function (components) {\n _this.components = defaultComponents({\n components: components\n });\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"focus\", _this.focusInput);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"blur\", _this.blurInput);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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({}, actionMeta, {\n name: name\n }));\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"clearValue\", function () {\n var isMulti = _this.props.isMulti;\n\n _this.onChange(isMulti ? [] : null, {\n action: 'clear'\n });\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"getOptionLabel\", function (data) {\n return _this.props.getOptionLabel(data);\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"getOptionValue\", function (data) {\n return _this.props.getOptionValue(data);\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"getElementId\", function (element) {\n return \"\".concat(_this.instancePrefix, \"-\").concat(element);\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"announceAriaLiveContext\", function (_ref3) {\n var event = _ref3.event,\n context = _ref3.context;\n\n _this.setState({\n ariaLiveContext: instructionsAriaMessage(event, _objectSpread({}, context, {\n label: _this.props['aria-label']\n }))\n });\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"onMenuMouseMove\", function (event) {\n _this.blockOptionHover = false;\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 //$FlowFixMe\n if (event.target.tagName !== 'INPUT') {\n _this.onMenuClose();\n }\n } //$FlowFixMe\n\n\n if (event.target.tagName !== 'INPUT') {\n event.preventDefault();\n }\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"onCompositionStart\", function () {\n _this.isComposing = true;\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"onCompositionEnd\", function () {\n _this.isComposing = false;\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"onTouchStart\", function (_ref4) {\n var touches = _ref4.touches;\n var touch = 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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"onTouchMove\", function (_ref5) {\n var touches = _ref5.touches;\n var touch = 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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"onControlTouchEnd\", function (event) {\n if (_this.userIsDragging) return;\n\n _this.onControlMouseDown(event);\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"onClearIndicatorTouchEnd\", function (event) {\n if (_this.userIsDragging) return;\n\n _this.onClearIndicatorMouseDown(event);\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"onDropdownIndicatorTouchEnd\", function (event) {\n if (_this.userIsDragging) return;\n\n _this.onDropdownIndicatorMouseDown(event);\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _this.onMenuOpen();\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 var value = _props.value;\n _this.cacheComponents = memoizeOne(_this.cacheComponents, exportedEqual).bind(_assertThisInitialized(_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 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 } // 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 }\n\n this.scrollToFocusedOptionOnUpdate = false;\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 _this$state3 = this.state,\n menuOptions = _this$state3.menuOptions,\n selectValue = _this$state3.selectValue,\n isFocused = _this$state3.isFocused;\n var isMulti = this.props.isMulti;\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.onMenuOpen();\n this.setState({\n focusedValue: null,\n focusedOption: menuOptions.focusable[openAtIndex]\n });\n this.announceAriaLiveContext({\n event: 'menu'\n });\n }\n }, {\n key: \"focusValue\",\n value: function focusValue(direction) {\n var _this$props11 = this.props,\n isMulti = _this$props11.isMulti,\n isSearchable = _this$props11.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 pageSize = this.props.pageSize;\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 });\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 }\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({}, defaultTheme, this.props.theme);\n }\n }, {\n key: \"getCommonProps\",\n value: function getCommonProps() {\n var clearValue = this.clearValue,\n getStyles = this.getStyles,\n setValue = this.setValue,\n selectOption = this.selectOption,\n props = this.props;\n var classNamePrefix = props.classNamePrefix,\n isMulti = props.isMulti,\n isRtl = props.isRtl,\n options = props.options;\n var selectValue = this.state.selectValue;\n var hasValue = this.hasValue();\n\n var getValue = function getValue() {\n return selectValue;\n };\n\n var cx = classNames.bind(null, classNamePrefix);\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$props12 = this.props,\n isClearable = _this$props12.isClearable,\n isMulti = _this$props12.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 _this2 = 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 _this2.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: \"buildMenuOptions\",\n // ==============================\n // Menu Options\n // ==============================\n value: function buildMenuOptions(props, selectValue) {\n var _this3 = this;\n\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 = _this3.isOptionDisabled(option, selectValue);\n\n var isSelected = _this3.isOptionSelected(option, selectValue);\n\n var label = _this3.getOptionLabel(option);\n\n var value = _this3.getOptionValue(option);\n\n if (_this3.shouldHideSelectedOptions() && isSelected || !_this3.filterOption({\n label: label,\n value: value,\n data: option\n }, inputValue)) {\n return;\n }\n\n var onHover = isDisabled ? undefined : function () {\n return _this3.onOptionHover(option);\n };\n var onSelect = isDisabled ? undefined : function () {\n return _this3.selectOption(option);\n };\n var optionId = \"\".concat(_this3.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 (!_this3.hasGroups) _this3.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(_this3.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 // Renderers\n // ==============================\n\n }, {\n key: \"constructAriaLiveMessage\",\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$props13 = this.props,\n options = _this$props13.options,\n menuIsOpen = _this$props13.menuIsOpen,\n inputValue = _this$props13.inputValue,\n screenReaderStatus = _this$props13.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$props14 = this.props,\n isDisabled = _this$props14.isDisabled,\n isSearchable = _this$props14.isSearchable,\n inputId = _this$props14.inputId,\n inputValue = _this$props14.inputValue,\n tabIndex = _this$props14.tabIndex;\n var Input = this.components.Input;\n var inputIsHidden = this.state.inputIsHidden;\n var id = inputId || this.getElementId('input');\n\n if (!isSearchable) {\n // use a dummy input to maintain focus/blur functionality\n return React.createElement(DummyInput, {\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 value: \"\"\n });\n } // aria attributes makes the JSX \"noisy\", separated for clarity\n\n\n var ariaAttributes = {\n 'aria-autocomplete': 'list',\n 'aria-label': this.props['aria-label'],\n 'aria-labelledby': this.props['aria-labelledby']\n };\n var _this$commonProps = this.commonProps,\n cx = _this$commonProps.cx,\n theme = _this$commonProps.theme,\n selectProps = _this$commonProps.selectProps;\n return 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 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$props15 = this.props,\n controlShouldRenderValue = _this$props15.controlShouldRenderValue,\n isDisabled = _this$props15.isDisabled,\n isMulti = _this$props15.isMulti,\n inputValue = _this$props15.inputValue,\n placeholder = _this$props15.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 : 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 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: _this4.getOptionValue(opt),\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 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$props16 = this.props,\n isDisabled = _this$props16.isDisabled,\n isLoading = _this$props16.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 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$props17 = this.props,\n isDisabled = _this$props17.isDisabled,\n isLoading = _this$props17.isLoading;\n var isFocused = this.state.isFocused;\n if (!LoadingIndicator || !isLoading) return null;\n var innerProps = {\n 'aria-hidden': 'true'\n };\n return 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 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 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$props18 = this.props,\n captureMenuScroll = _this$props18.captureMenuScroll,\n inputValue = _this$props18.inputValue,\n isLoading = _this$props18.isLoading,\n loadingMessage = _this$props18.loadingMessage,\n minMenuHeight = _this$props18.minMenuHeight,\n maxMenuHeight = _this$props18.maxMenuHeight,\n menuIsOpen = _this$props18.menuIsOpen,\n menuPlacement = _this$props18.menuPlacement,\n menuPosition = _this$props18.menuPosition,\n menuPortalTarget = _this$props18.menuPortalTarget,\n menuShouldBlockScroll = _this$props18.menuShouldBlockScroll,\n menuShouldScrollIntoView = _this$props18.menuShouldScrollIntoView,\n noOptionsMessage = _this$props18.noOptionsMessage,\n onMenuScrollToTop = _this$props18.onMenuScrollToTop,\n onMenuScrollToBottom = _this$props18.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 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 React.createElement(Group, _extends({}, commonProps, group, {\n Heading: GroupHeading,\n headingProps: {\n id: headingId\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 = React.createElement(LoadingMessage, commonProps, message);\n } else {\n var _message = noOptionsMessage({\n inputValue: inputValue\n });\n\n if (_message === null) return null;\n menuUI = 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 = React.createElement(MenuPlacer, _extends({}, commonProps, menuPlacementProps), function (_ref6) {\n var ref = _ref6.ref,\n _ref6$placerProps = _ref6.placerProps,\n placement = _ref6$placerProps.placement,\n maxHeight = _ref6$placerProps.maxHeight;\n return 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 }), React.createElement(ScrollCaptorSwitch, {\n isEnabled: captureMenuScroll,\n onTopArrive: onMenuScrollToTop,\n onBottomArrive: onMenuScrollToBottom\n }, React.createElement(ScrollBlock, {\n isEnabled: menuShouldBlockScroll\n }, 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' ? 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$props19 = this.props,\n delimiter = _this$props19.delimiter,\n isDisabled = _this$props19.isDisabled,\n isMulti = _this$props19.isMulti,\n name = _this$props19.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 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 React.createElement(\"input\", {\n key: \"i-\".concat(i),\n name: name,\n type: \"hidden\",\n value: _this6.getOptionValue(opt)\n });\n }) : React.createElement(\"input\", {\n name: name,\n type: \"hidden\"\n });\n return React.createElement(\"div\", null, input);\n }\n } else {\n var _value = selectValue[0] ? this.getOptionValue(selectValue[0]) : '';\n\n return React.createElement(\"input\", {\n name: name,\n type: \"hidden\",\n value: _value\n });\n }\n }\n }, {\n key: \"renderLiveRegion\",\n value: function renderLiveRegion() {\n if (!this.state.isFocused) return null;\n return React.createElement(A11yText, {\n \"aria-live\": \"polite\"\n }, React.createElement(\"p\", {\n id: \"aria-selection-event\"\n }, \"\\xA0\", this.state.ariaLiveSelection), React.createElement(\"p\", {\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$props20 = this.props,\n className = _this$props20.className,\n id = _this$props20.id,\n isDisabled = _this$props20.isDisabled,\n menuIsOpen = _this$props20.menuIsOpen;\n var isFocused = this.state.isFocused;\n var commonProps = this.commonProps = this.getCommonProps();\n return 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(), 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 }), React.createElement(ValueContainer, _extends({}, commonProps, {\n isDisabled: isDisabled\n }), this.renderPlaceholderOrValue(), this.renderInput()), 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\n_defineProperty(Select, \"defaultProps\", defaultProps);\n\nexport { Select as S, defaultTheme as a, createFilter as c, defaultProps as d, mergeStyles as m };\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 _possibleConstructorReturn from '@babel/runtime/helpers/esm/possibleConstructorReturn';\nimport _getPrototypeOf from '@babel/runtime/helpers/esm/getPrototypeOf';\nimport _inherits from '@babel/runtime/helpers/esm/inherits';\nimport _assertThisInitialized from '@babel/runtime/helpers/esm/assertThisInitialized';\nimport _defineProperty from '@babel/runtime/helpers/esm/defineProperty';\nimport React, { Component } from 'react';\n\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 =\n /*#__PURE__*/\n function (_Component) {\n _inherits(StateManager, _Component);\n\n function StateManager() {\n var _getPrototypeOf2;\n\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 = _possibleConstructorReturn(this, (_getPrototypeOf2 = _getPrototypeOf(StateManager)).call.apply(_getPrototypeOf2, [this].concat(args)));\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"select\", void 0);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"onChange\", function (value, actionMeta) {\n _this.callProp('onChange', value, actionMeta);\n\n _this.setState({\n value: value\n });\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"onMenuOpen\", function () {\n _this.callProp('onMenuOpen');\n\n _this.setState({\n menuIsOpen: true\n });\n });\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 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), _defineProperty(_class, \"defaultProps\", defaultProps), _temp;\n};\n\nexport { manageState as m };\n","import '@babel/runtime/helpers/esm/objectWithoutProperties';\nimport '@babel/runtime/helpers/esm/extends';\nimport '@babel/runtime/helpers/esm/toConsumableArray';\nimport '@babel/runtime/helpers/esm/objectSpread';\nimport _classCallCheck from '@babel/runtime/helpers/esm/classCallCheck';\nimport _createClass from '@babel/runtime/helpers/esm/createClass';\nimport _possibleConstructorReturn from '@babel/runtime/helpers/esm/possibleConstructorReturn';\nimport _getPrototypeOf from '@babel/runtime/helpers/esm/getPrototypeOf';\nimport _inherits from '@babel/runtime/helpers/esm/inherits';\nimport _assertThisInitialized from '@babel/runtime/helpers/esm/assertThisInitialized';\nimport _defineProperty from '@babel/runtime/helpers/esm/defineProperty';\nimport React, { Component } from 'react';\nimport memoizeOne from 'memoize-one';\nimport { CacheProvider } from '@emotion/core';\nimport 'react-dom';\nimport 'prop-types';\nimport '@babel/runtime/helpers/esm/typeof';\nimport './chunk-39d3fda8.browser.esm.js';\nexport { y as components } from './chunk-80640036.browser.esm.js';\nimport { S as Select } from './base/dist/react-select-cac0a5ae.browser.esm.js';\nexport { c as createFilter, a as defaultTheme, m as mergeStyles } from './base/dist/react-select-cac0a5ae.browser.esm.js';\nimport '@emotion/css';\nimport '@babel/runtime/helpers/esm/taggedTemplateLiteral';\nimport 'react-input-autosize';\nimport { m as manageState } from './chunk-b36baf1a.browser.esm.js';\nimport createCache from '@emotion/cache';\n\nvar NonceProvider =\n/*#__PURE__*/\nfunction (_Component) {\n _inherits(NonceProvider, _Component);\n\n function NonceProvider(props) {\n var _this;\n\n _classCallCheck(this, NonceProvider);\n\n _this = _possibleConstructorReturn(this, _getPrototypeOf(NonceProvider).call(this, props));\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_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 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","var DESCRIPTORS = require('../internals/descriptors');\nvar fails = require('../internals/fails');\nvar createElement = require('../internals/document-create-element');\n\n// Thank's IE8 for his funny defineProperty\nmodule.exports = !DESCRIPTORS && !fails(function () {\n return Object.defineProperty(createElement('div'), 'a', {\n get: function () { return 7; }\n }).a != 7;\n});\n","var global = require('../internals/global');\nvar setGlobal = require('../internals/set-global');\n\nvar SHARED = '__core-js_shared__';\nvar store = global[SHARED] || setGlobal(SHARED, {});\n\nmodule.exports = store;\n","var global = require('../internals/global');\nvar inspectSource = require('../internals/inspect-source');\n\nvar WeakMap = global.WeakMap;\n\nmodule.exports = typeof WeakMap === 'function' && /native code/.test(inspectSource(WeakMap));\n","var has = require('../internals/has');\nvar ownKeys = require('../internals/own-keys');\nvar getOwnPropertyDescriptorModule = require('../internals/object-get-own-property-descriptor');\nvar definePropertyModule = require('../internals/object-define-property');\n\nmodule.exports = function (target, source) {\n var keys = ownKeys(source);\n var defineProperty = definePropertyModule.f;\n var getOwnPropertyDescriptor = getOwnPropertyDescriptorModule.f;\n for (var i = 0; i < keys.length; i++) {\n var key = keys[i];\n if (!has(target, key)) defineProperty(target, key, getOwnPropertyDescriptor(source, key));\n }\n};\n","var global = require('../internals/global');\n\nmodule.exports = global;\n","var has = require('../internals/has');\nvar toIndexedObject = require('../internals/to-indexed-object');\nvar indexOf = require('../internals/array-includes').indexOf;\nvar hiddenKeys = require('../internals/hidden-keys');\n\nmodule.exports = function (object, names) {\n var O = toIndexedObject(object);\n var i = 0;\n var result = [];\n var key;\n for (key in O) !has(hiddenKeys, key) && has(O, key) && result.push(key);\n // Don't enum bug & hidden keys\n while (names.length > i) if (has(O, key = names[i++])) {\n ~indexOf(result, key) || result.push(key);\n }\n return result;\n};\n","var NATIVE_SYMBOL = require('../internals/native-symbol');\n\nmodule.exports = NATIVE_SYMBOL\n // eslint-disable-next-line no-undef\n && !Symbol.sham\n // eslint-disable-next-line no-undef\n && typeof Symbol() == 'symbol';\n","var getBuiltIn = require('../internals/get-built-in');\n\nmodule.exports = getBuiltIn('document', 'documentElement');\n","var toIndexedObject = require('../internals/to-indexed-object');\nvar nativeGetOwnPropertyNames = require('../internals/object-get-own-property-names').f;\n\nvar toString = {}.toString;\n\nvar windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames\n ? Object.getOwnPropertyNames(window) : [];\n\nvar getWindowNames = function (it) {\n try {\n return nativeGetOwnPropertyNames(it);\n } catch (error) {\n return windowNames.slice();\n }\n};\n\n// fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window\nmodule.exports.f = function getOwnPropertyNames(it) {\n return windowNames && toString.call(it) == '[object Window]'\n ? getWindowNames(it)\n : nativeGetOwnPropertyNames(toIndexedObject(it));\n};\n","var wellKnownSymbol = require('../internals/well-known-symbol');\n\nexports.f = wellKnownSymbol;\n","'use strict';\nvar toObject = require('../internals/to-object');\nvar toAbsoluteIndex = require('../internals/to-absolute-index');\nvar toLength = require('../internals/to-length');\n\nvar min = Math.min;\n\n// `Array.prototype.copyWithin` method implementation\n// https://tc39.github.io/ecma262/#sec-array.prototype.copywithin\nmodule.exports = [].copyWithin || function copyWithin(target /* = 0 */, start /* = 0, end = @length */) {\n var O = toObject(this);\n var len = toLength(O.length);\n var to = toAbsoluteIndex(target, len);\n var from = toAbsoluteIndex(start, len);\n var end = arguments.length > 2 ? arguments[2] : undefined;\n var count = min((end === undefined ? len : toAbsoluteIndex(end, len)) - from, len - to);\n var inc = 1;\n if (from < to && to < from + count) {\n inc = -1;\n from += count - 1;\n to += count - 1;\n }\n while (count-- > 0) {\n if (from in O) O[to] = O[from];\n else delete O[to];\n to += inc;\n from += inc;\n } return O;\n};\n","'use strict';\nvar isArray = require('../internals/is-array');\nvar toLength = require('../internals/to-length');\nvar bind = require('../internals/bind-context');\n\n// `FlattenIntoArray` abstract operation\n// https://tc39.github.io/proposal-flatMap/#sec-FlattenIntoArray\nvar flattenIntoArray = function (target, original, source, sourceLen, start, depth, mapper, thisArg) {\n var targetIndex = start;\n var sourceIndex = 0;\n var mapFn = mapper ? bind(mapper, thisArg, 3) : false;\n var element;\n\n while (sourceIndex < sourceLen) {\n if (sourceIndex in source) {\n element = mapFn ? mapFn(source[sourceIndex], sourceIndex, original) : source[sourceIndex];\n\n if (depth > 0 && isArray(element)) {\n targetIndex = flattenIntoArray(target, original, element, toLength(element.length), targetIndex, depth - 1) - 1;\n } else {\n if (targetIndex >= 0x1FFFFFFFFFFFFF) throw TypeError('Exceed the acceptable array length');\n target[targetIndex] = element;\n }\n\n targetIndex++;\n }\n sourceIndex++;\n }\n return targetIndex;\n};\n\nmodule.exports = flattenIntoArray;\n","'use strict';\nvar $forEach = require('../internals/array-iteration').forEach;\nvar sloppyArrayMethod = require('../internals/sloppy-array-method');\n\n// `Array.prototype.forEach` method implementation\n// https://tc39.github.io/ecma262/#sec-array.prototype.foreach\nmodule.exports = sloppyArrayMethod('forEach') ? function forEach(callbackfn /* , thisArg */) {\n return $forEach(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);\n} : [].forEach;\n","'use strict';\nvar bind = require('../internals/bind-context');\nvar toObject = require('../internals/to-object');\nvar callWithSafeIterationClosing = require('../internals/call-with-safe-iteration-closing');\nvar isArrayIteratorMethod = require('../internals/is-array-iterator-method');\nvar toLength = require('../internals/to-length');\nvar createProperty = require('../internals/create-property');\nvar getIteratorMethod = require('../internals/get-iterator-method');\n\n// `Array.from` method implementation\n// https://tc39.github.io/ecma262/#sec-array.from\nmodule.exports = function from(arrayLike /* , mapfn = undefined, thisArg = undefined */) {\n var O = toObject(arrayLike);\n var C = typeof this == 'function' ? this : Array;\n var argumentsLength = arguments.length;\n var mapfn = argumentsLength > 1 ? arguments[1] : undefined;\n var mapping = mapfn !== undefined;\n var index = 0;\n var iteratorMethod = getIteratorMethod(O);\n var length, result, step, iterator, next;\n if (mapping) mapfn = bind(mapfn, argumentsLength > 2 ? arguments[2] : undefined, 2);\n // if the target is not iterable or it's an array with the default iterator - use a simple case\n if (iteratorMethod != undefined && !(C == Array && isArrayIteratorMethod(iteratorMethod))) {\n iterator = iteratorMethod.call(O);\n next = iterator.next;\n result = new C();\n for (;!(step = next.call(iterator)).done; index++) {\n createProperty(result, index, mapping\n ? callWithSafeIterationClosing(iterator, mapfn, [step.value, index], true)\n : step.value\n );\n }\n } else {\n length = toLength(O.length);\n result = new C(length);\n for (;length > index; index++) {\n createProperty(result, index, mapping ? mapfn(O[index], index) : O[index]);\n }\n }\n result.length = index;\n return result;\n};\n","var anObject = require('../internals/an-object');\n\n// call something on iterator step with safe closing on error\nmodule.exports = function (iterator, fn, value, ENTRIES) {\n try {\n return ENTRIES ? fn(anObject(value)[0], value[1]) : fn(value);\n // 7.4.6 IteratorClose(iterator, completion)\n } catch (error) {\n var returnMethod = iterator['return'];\n if (returnMethod !== undefined) anObject(returnMethod.call(iterator));\n throw error;\n }\n};\n","'use strict';\nvar IteratorPrototype = require('../internals/iterators-core').IteratorPrototype;\nvar create = require('../internals/object-create');\nvar createPropertyDescriptor = require('../internals/create-property-descriptor');\nvar setToStringTag = require('../internals/set-to-string-tag');\nvar Iterators = require('../internals/iterators');\n\nvar returnThis = function () { return this; };\n\nmodule.exports = function (IteratorConstructor, NAME, next) {\n var TO_STRING_TAG = NAME + ' Iterator';\n IteratorConstructor.prototype = create(IteratorPrototype, { next: createPropertyDescriptor(1, next) });\n setToStringTag(IteratorConstructor, TO_STRING_TAG, false, true);\n Iterators[TO_STRING_TAG] = returnThis;\n return IteratorConstructor;\n};\n","'use strict';\nvar getPrototypeOf = require('../internals/object-get-prototype-of');\nvar createNonEnumerableProperty = require('../internals/create-non-enumerable-property');\nvar has = require('../internals/has');\nvar wellKnownSymbol = require('../internals/well-known-symbol');\nvar IS_PURE = require('../internals/is-pure');\n\nvar ITERATOR = wellKnownSymbol('iterator');\nvar BUGGY_SAFARI_ITERATORS = false;\n\nvar returnThis = function () { return this; };\n\n// `%IteratorPrototype%` object\n// https://tc39.github.io/ecma262/#sec-%iteratorprototype%-object\nvar IteratorPrototype, PrototypeOfArrayIteratorPrototype, arrayIterator;\n\nif ([].keys) {\n arrayIterator = [].keys();\n // Safari 8 has buggy iterators w/o `next`\n if (!('next' in arrayIterator)) BUGGY_SAFARI_ITERATORS = true;\n else {\n PrototypeOfArrayIteratorPrototype = getPrototypeOf(getPrototypeOf(arrayIterator));\n if (PrototypeOfArrayIteratorPrototype !== Object.prototype) IteratorPrototype = PrototypeOfArrayIteratorPrototype;\n }\n}\n\nif (IteratorPrototype == undefined) IteratorPrototype = {};\n\n// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()\nif (!IS_PURE && !has(IteratorPrototype, ITERATOR)) {\n createNonEnumerableProperty(IteratorPrototype, ITERATOR, returnThis);\n}\n\nmodule.exports = {\n IteratorPrototype: IteratorPrototype,\n BUGGY_SAFARI_ITERATORS: BUGGY_SAFARI_ITERATORS\n};\n","var isObject = require('../internals/is-object');\n\nmodule.exports = function (it) {\n if (!isObject(it) && it !== null) {\n throw TypeError(\"Can't set \" + String(it) + ' as a prototype');\n } return it;\n};\n","'use strict';\nvar toIndexedObject = require('../internals/to-indexed-object');\nvar toInteger = require('../internals/to-integer');\nvar toLength = require('../internals/to-length');\nvar sloppyArrayMethod = require('../internals/sloppy-array-method');\n\nvar min = Math.min;\nvar nativeLastIndexOf = [].lastIndexOf;\nvar NEGATIVE_ZERO = !!nativeLastIndexOf && 1 / [1].lastIndexOf(1, -0) < 0;\nvar SLOPPY_METHOD = sloppyArrayMethod('lastIndexOf');\n\n// `Array.prototype.lastIndexOf` method implementation\n// https://tc39.github.io/ecma262/#sec-array.prototype.lastindexof\nmodule.exports = (NEGATIVE_ZERO || SLOPPY_METHOD) ? function lastIndexOf(searchElement /* , fromIndex = @[*-1] */) {\n // convert -0 to +0\n if (NEGATIVE_ZERO) return nativeLastIndexOf.apply(this, arguments) || 0;\n var O = toIndexedObject(this);\n var length = toLength(O.length);\n var index = length - 1;\n if (arguments.length > 1) index = min(index, toInteger(arguments[1]));\n if (index < 0) index = length + index;\n for (;index >= 0; index--) if (index in O && O[index] === searchElement) return index || 0;\n return -1;\n} : nativeLastIndexOf;\n","var toInteger = require('../internals/to-integer');\nvar toLength = require('../internals/to-length');\n\n// `ToIndex` abstract operation\n// https://tc39.github.io/ecma262/#sec-toindex\nmodule.exports = function (it) {\n if (it === undefined) return 0;\n var number = toInteger(it);\n var length = toLength(number);\n if (number !== length) throw RangeError('Wrong length or index');\n return length;\n};\n","var isObject = require('../internals/is-object');\nvar setPrototypeOf = require('../internals/object-set-prototype-of');\n\n// makes subclassing work correct for wrapped built-ins\nmodule.exports = function ($this, dummy, Wrapper) {\n var NewTarget, NewTargetPrototype;\n if (\n // it can work only with native `setPrototypeOf`\n setPrototypeOf &&\n // we haven't completely correct pre-ES6 way for getting `new.target`, so use this\n typeof (NewTarget = dummy.constructor) == 'function' &&\n NewTarget !== Wrapper &&\n isObject(NewTargetPrototype = NewTarget.prototype) &&\n NewTargetPrototype !== Wrapper.prototype\n ) setPrototypeOf($this, NewTargetPrototype);\n return $this;\n};\n","'use strict';\nvar defineProperty = require('../internals/object-define-property').f;\nvar create = require('../internals/object-create');\nvar redefineAll = require('../internals/redefine-all');\nvar bind = require('../internals/bind-context');\nvar anInstance = require('../internals/an-instance');\nvar iterate = require('../internals/iterate');\nvar defineIterator = require('../internals/define-iterator');\nvar setSpecies = require('../internals/set-species');\nvar DESCRIPTORS = require('../internals/descriptors');\nvar fastKey = require('../internals/internal-metadata').fastKey;\nvar InternalStateModule = require('../internals/internal-state');\n\nvar setInternalState = InternalStateModule.set;\nvar internalStateGetterFor = InternalStateModule.getterFor;\n\nmodule.exports = {\n getConstructor: function (wrapper, CONSTRUCTOR_NAME, IS_MAP, ADDER) {\n var C = wrapper(function (that, iterable) {\n anInstance(that, C, CONSTRUCTOR_NAME);\n setInternalState(that, {\n type: CONSTRUCTOR_NAME,\n index: create(null),\n first: undefined,\n last: undefined,\n size: 0\n });\n if (!DESCRIPTORS) that.size = 0;\n if (iterable != undefined) iterate(iterable, that[ADDER], that, IS_MAP);\n });\n\n var getInternalState = internalStateGetterFor(CONSTRUCTOR_NAME);\n\n var define = function (that, key, value) {\n var state = getInternalState(that);\n var entry = getEntry(that, key);\n var previous, index;\n // change existing entry\n if (entry) {\n entry.value = value;\n // create new entry\n } else {\n state.last = entry = {\n index: index = fastKey(key, true),\n key: key,\n value: value,\n previous: previous = state.last,\n next: undefined,\n removed: false\n };\n if (!state.first) state.first = entry;\n if (previous) previous.next = entry;\n if (DESCRIPTORS) state.size++;\n else that.size++;\n // add to index\n if (index !== 'F') state.index[index] = entry;\n } return that;\n };\n\n var getEntry = function (that, key) {\n var state = getInternalState(that);\n // fast case\n var index = fastKey(key);\n var entry;\n if (index !== 'F') return state.index[index];\n // frozen object case\n for (entry = state.first; entry; entry = entry.next) {\n if (entry.key == key) return entry;\n }\n };\n\n redefineAll(C.prototype, {\n // 23.1.3.1 Map.prototype.clear()\n // 23.2.3.2 Set.prototype.clear()\n clear: function clear() {\n var that = this;\n var state = getInternalState(that);\n var data = state.index;\n var entry = state.first;\n while (entry) {\n entry.removed = true;\n if (entry.previous) entry.previous = entry.previous.next = undefined;\n delete data[entry.index];\n entry = entry.next;\n }\n state.first = state.last = undefined;\n if (DESCRIPTORS) state.size = 0;\n else that.size = 0;\n },\n // 23.1.3.3 Map.prototype.delete(key)\n // 23.2.3.4 Set.prototype.delete(value)\n 'delete': function (key) {\n var that = this;\n var state = getInternalState(that);\n var entry = getEntry(that, key);\n if (entry) {\n var next = entry.next;\n var prev = entry.previous;\n delete state.index[entry.index];\n entry.removed = true;\n if (prev) prev.next = next;\n if (next) next.previous = prev;\n if (state.first == entry) state.first = next;\n if (state.last == entry) state.last = prev;\n if (DESCRIPTORS) state.size--;\n else that.size--;\n } return !!entry;\n },\n // 23.2.3.6 Set.prototype.forEach(callbackfn, thisArg = undefined)\n // 23.1.3.5 Map.prototype.forEach(callbackfn, thisArg = undefined)\n forEach: function forEach(callbackfn /* , that = undefined */) {\n var state = getInternalState(this);\n var boundFunction = bind(callbackfn, arguments.length > 1 ? arguments[1] : undefined, 3);\n var entry;\n while (entry = entry ? entry.next : state.first) {\n boundFunction(entry.value, entry.key, this);\n // revert to the last existing entry\n while (entry && entry.removed) entry = entry.previous;\n }\n },\n // 23.1.3.7 Map.prototype.has(key)\n // 23.2.3.7 Set.prototype.has(value)\n has: function has(key) {\n return !!getEntry(this, key);\n }\n });\n\n redefineAll(C.prototype, IS_MAP ? {\n // 23.1.3.6 Map.prototype.get(key)\n get: function get(key) {\n var entry = getEntry(this, key);\n return entry && entry.value;\n },\n // 23.1.3.9 Map.prototype.set(key, value)\n set: function set(key, value) {\n return define(this, key === 0 ? 0 : key, value);\n }\n } : {\n // 23.2.3.1 Set.prototype.add(value)\n add: function add(value) {\n return define(this, value = value === 0 ? 0 : value, value);\n }\n });\n if (DESCRIPTORS) defineProperty(C.prototype, 'size', {\n get: function () {\n return getInternalState(this).size;\n }\n });\n return C;\n },\n setStrong: function (C, CONSTRUCTOR_NAME, IS_MAP) {\n var ITERATOR_NAME = CONSTRUCTOR_NAME + ' Iterator';\n var getInternalCollectionState = internalStateGetterFor(CONSTRUCTOR_NAME);\n var getInternalIteratorState = internalStateGetterFor(ITERATOR_NAME);\n // add .keys, .values, .entries, [@@iterator]\n // 23.1.3.4, 23.1.3.8, 23.1.3.11, 23.1.3.12, 23.2.3.5, 23.2.3.8, 23.2.3.10, 23.2.3.11\n defineIterator(C, CONSTRUCTOR_NAME, function (iterated, kind) {\n setInternalState(this, {\n type: ITERATOR_NAME,\n target: iterated,\n state: getInternalCollectionState(iterated),\n kind: kind,\n last: undefined\n });\n }, function () {\n var state = getInternalIteratorState(this);\n var kind = state.kind;\n var entry = state.last;\n // revert to the last existing entry\n while (entry && entry.removed) entry = entry.previous;\n // get next entry\n if (!state.target || !(state.last = entry = entry ? entry.next : state.state.first)) {\n // or finish the iteration\n state.target = undefined;\n return { value: undefined, done: true };\n }\n // return step by kind\n if (kind == 'keys') return { value: entry.key, done: false };\n if (kind == 'values') return { value: entry.value, done: false };\n return { value: [entry.key, entry.value], done: false };\n }, IS_MAP ? 'entries' : 'values', !IS_MAP, true);\n\n // add [@@species], 23.1.2.2, 23.2.2.2\n setSpecies(CONSTRUCTOR_NAME);\n }\n};\n","var log = Math.log;\n\n// `Math.log1p` method implementation\n// https://tc39.github.io/ecma262/#sec-math.log1p\nmodule.exports = Math.log1p || function log1p(x) {\n return (x = +x) > -1e-8 && x < 1e-8 ? x - x * x / 2 : log(1 + x);\n};\n","var isObject = require('../internals/is-object');\n\nvar floor = Math.floor;\n\n// `Number.isInteger` method implementation\n// https://tc39.github.io/ecma262/#sec-number.isinteger\nmodule.exports = function isInteger(it) {\n return !isObject(it) && isFinite(it) && floor(it) === it;\n};\n","var global = require('../internals/global');\nvar trim = require('../internals/string-trim').trim;\nvar whitespaces = require('../internals/whitespaces');\n\nvar nativeParseFloat = global.parseFloat;\nvar FORCED = 1 / nativeParseFloat(whitespaces + '-0') !== -Infinity;\n\n// `parseFloat` method\n// https://tc39.github.io/ecma262/#sec-parsefloat-string\nmodule.exports = FORCED ? function parseFloat(string) {\n var trimmedString = trim(String(string));\n var result = nativeParseFloat(trimmedString);\n return result === 0 && trimmedString.charAt(0) == '-' ? -0 : result;\n} : nativeParseFloat;\n","var global = require('../internals/global');\nvar trim = require('../internals/string-trim').trim;\nvar whitespaces = require('../internals/whitespaces');\n\nvar nativeParseInt = global.parseInt;\nvar hex = /^[+-]?0[Xx]/;\nvar FORCED = nativeParseInt(whitespaces + '08') !== 8 || nativeParseInt(whitespaces + '0x16') !== 22;\n\n// `parseInt` method\n// https://tc39.github.io/ecma262/#sec-parseint-string-radix\nmodule.exports = FORCED ? function parseInt(string, radix) {\n var S = trim(String(string));\n return nativeParseInt(S, (radix >>> 0) || (hex.test(S) ? 16 : 10));\n} : nativeParseInt;\n","var classof = require('../internals/classof-raw');\n\n// `thisNumberValue` abstract operation\n// https://tc39.github.io/ecma262/#sec-thisnumbervalue\nmodule.exports = function (value) {\n if (typeof value != 'number' && classof(value) != 'Number') {\n throw TypeError('Incorrect invocation');\n }\n return +value;\n};\n","'use strict';\nvar DESCRIPTORS = require('../internals/descriptors');\nvar fails = require('../internals/fails');\nvar objectKeys = require('../internals/object-keys');\nvar getOwnPropertySymbolsModule = require('../internals/object-get-own-property-symbols');\nvar propertyIsEnumerableModule = require('../internals/object-property-is-enumerable');\nvar toObject = require('../internals/to-object');\nvar IndexedObject = require('../internals/indexed-object');\n\nvar nativeAssign = Object.assign;\nvar defineProperty = Object.defineProperty;\n\n// `Object.assign` method\n// https://tc39.github.io/ecma262/#sec-object.assign\nmodule.exports = !nativeAssign || fails(function () {\n // should have correct order of operations (Edge bug)\n if (DESCRIPTORS && nativeAssign({ b: 1 }, nativeAssign(defineProperty({}, 'a', {\n enumerable: true,\n get: function () {\n defineProperty(this, 'b', {\n value: 3,\n enumerable: false\n });\n }\n }), { b: 2 })).b !== 1) return true;\n // should work with symbols and should have deterministic property order (V8 bug)\n var A = {};\n var B = {};\n // eslint-disable-next-line no-undef\n var symbol = Symbol();\n var alphabet = 'abcdefghijklmnopqrst';\n A[symbol] = 7;\n alphabet.split('').forEach(function (chr) { B[chr] = chr; });\n return nativeAssign({}, A)[symbol] != 7 || objectKeys(nativeAssign({}, B)).join('') != alphabet;\n}) ? function assign(target, source) { // eslint-disable-line no-unused-vars\n var T = toObject(target);\n var argumentsLength = arguments.length;\n var index = 1;\n var getOwnPropertySymbols = getOwnPropertySymbolsModule.f;\n var propertyIsEnumerable = propertyIsEnumerableModule.f;\n while (argumentsLength > index) {\n var S = IndexedObject(arguments[index++]);\n var keys = getOwnPropertySymbols ? objectKeys(S).concat(getOwnPropertySymbols(S)) : objectKeys(S);\n var length = keys.length;\n var j = 0;\n var key;\n while (length > j) {\n key = keys[j++];\n if (!DESCRIPTORS || propertyIsEnumerable.call(S, key)) T[key] = S[key];\n }\n } return T;\n} : nativeAssign;\n","var DESCRIPTORS = require('../internals/descriptors');\nvar objectKeys = require('../internals/object-keys');\nvar toIndexedObject = require('../internals/to-indexed-object');\nvar propertyIsEnumerable = require('../internals/object-property-is-enumerable').f;\n\n// `Object.{ entries, values }` methods implementation\nvar createMethod = function (TO_ENTRIES) {\n return function (it) {\n var O = toIndexedObject(it);\n var keys = objectKeys(O);\n var length = keys.length;\n var i = 0;\n var result = [];\n var key;\n while (length > i) {\n key = keys[i++];\n if (!DESCRIPTORS || propertyIsEnumerable.call(O, key)) {\n result.push(TO_ENTRIES ? [key, O[key]] : O[key]);\n }\n }\n return result;\n };\n};\n\nmodule.exports = {\n // `Object.entries` method\n // https://tc39.github.io/ecma262/#sec-object.entries\n entries: createMethod(true),\n // `Object.values` method\n // https://tc39.github.io/ecma262/#sec-object.values\n values: createMethod(false)\n};\n","// `SameValue` abstract operation\n// https://tc39.github.io/ecma262/#sec-samevalue\nmodule.exports = Object.is || function is(x, y) {\n // eslint-disable-next-line no-self-compare\n return x === y ? x !== 0 || 1 / x === 1 / y : x != x && y != y;\n};\n","var global = require('../internals/global');\n\nmodule.exports = global.Promise;\n","var userAgent = require('../internals/user-agent');\n\nmodule.exports = /(iphone|ipod|ipad).*applewebkit/i.test(userAgent);\n","var global = require('../internals/global');\nvar getOwnPropertyDescriptor = require('../internals/object-get-own-property-descriptor').f;\nvar classof = require('../internals/classof-raw');\nvar macrotask = require('../internals/task').set;\nvar IS_IOS = require('../internals/is-ios');\n\nvar MutationObserver = global.MutationObserver || global.WebKitMutationObserver;\nvar process = global.process;\nvar Promise = global.Promise;\nvar IS_NODE = classof(process) == 'process';\n// Node.js 11 shows ExperimentalWarning on getting `queueMicrotask`\nvar queueMicrotaskDescriptor = getOwnPropertyDescriptor(global, 'queueMicrotask');\nvar queueMicrotask = queueMicrotaskDescriptor && queueMicrotaskDescriptor.value;\n\nvar flush, head, last, notify, toggle, node, promise, then;\n\n// modern engines have queueMicrotask method\nif (!queueMicrotask) {\n flush = function () {\n var parent, fn;\n if (IS_NODE && (parent = process.domain)) parent.exit();\n while (head) {\n fn = head.fn;\n head = head.next;\n try {\n fn();\n } catch (error) {\n if (head) notify();\n else last = undefined;\n throw error;\n }\n } last = undefined;\n if (parent) parent.enter();\n };\n\n // Node.js\n if (IS_NODE) {\n notify = function () {\n process.nextTick(flush);\n };\n // browsers with MutationObserver, except iOS - https://github.com/zloirock/core-js/issues/339\n } else if (MutationObserver && !IS_IOS) {\n toggle = true;\n node = document.createTextNode('');\n new MutationObserver(flush).observe(node, { characterData: true });\n notify = function () {\n node.data = toggle = !toggle;\n };\n // environments with maybe non-completely correct, but existent Promise\n } else if (Promise && Promise.resolve) {\n // Promise.resolve without an argument throws an error in LG WebOS 2\n promise = Promise.resolve(undefined);\n then = promise.then;\n notify = function () {\n then.call(promise, flush);\n };\n // for other environments - macrotask based on:\n // - setImmediate\n // - MessageChannel\n // - window.postMessag\n // - onreadystatechange\n // - setTimeout\n } else {\n notify = function () {\n // strange IE + webpack dev server bug - use .call(global)\n macrotask.call(global, flush);\n };\n }\n}\n\nmodule.exports = queueMicrotask || function (fn) {\n var task = { fn: fn, next: undefined };\n if (last) last.next = task;\n if (!head) {\n head = task;\n notify();\n } last = task;\n};\n","var anObject = require('../internals/an-object');\nvar isObject = require('../internals/is-object');\nvar newPromiseCapability = require('../internals/new-promise-capability');\n\nmodule.exports = function (C, x) {\n anObject(C);\n if (isObject(x) && x.constructor === C) return x;\n var promiseCapability = newPromiseCapability.f(C);\n var resolve = promiseCapability.resolve;\n resolve(x);\n return promiseCapability.promise;\n};\n","'use strict';\nvar aFunction = require('../internals/a-function');\n\nvar PromiseCapability = function (C) {\n var resolve, reject;\n this.promise = new C(function ($$resolve, $$reject) {\n if (resolve !== undefined || reject !== undefined) throw TypeError('Bad Promise constructor');\n resolve = $$resolve;\n reject = $$reject;\n });\n this.resolve = aFunction(resolve);\n this.reject = aFunction(reject);\n};\n\n// 25.4.1.5 NewPromiseCapability(C)\nmodule.exports.f = function (C) {\n return new PromiseCapability(C);\n};\n","var isObject = require('../internals/is-object');\nvar classof = require('../internals/classof-raw');\nvar wellKnownSymbol = require('../internals/well-known-symbol');\n\nvar MATCH = wellKnownSymbol('match');\n\n// `IsRegExp` abstract operation\n// https://tc39.github.io/ecma262/#sec-isregexp\nmodule.exports = function (it) {\n var isRegExp;\n return isObject(it) && ((isRegExp = it[MATCH]) !== undefined ? !!isRegExp : classof(it) == 'RegExp');\n};\n","'use strict';\nvar charAt = require('../internals/string-multibyte').charAt;\nvar InternalStateModule = require('../internals/internal-state');\nvar defineIterator = require('../internals/define-iterator');\n\nvar STRING_ITERATOR = 'String Iterator';\nvar setInternalState = InternalStateModule.set;\nvar getInternalState = InternalStateModule.getterFor(STRING_ITERATOR);\n\n// `String.prototype[@@iterator]` method\n// https://tc39.github.io/ecma262/#sec-string.prototype-@@iterator\ndefineIterator(String, 'String', function (iterated) {\n setInternalState(this, {\n type: STRING_ITERATOR,\n string: String(iterated),\n index: 0\n });\n// `%StringIteratorPrototype%.next` method\n// https://tc39.github.io/ecma262/#sec-%stringiteratorprototype%.next\n}, function next() {\n var state = getInternalState(this);\n var string = state.string;\n var index = state.index;\n var point;\n if (index >= string.length) return { value: undefined, done: true };\n point = charAt(string, index);\n state.index += point.length;\n return { value: point, done: false };\n});\n","// https://github.com/zloirock/core-js/issues/280\nvar userAgent = require('../internals/user-agent');\n\n// eslint-disable-next-line unicorn/no-unsafe-regex\nmodule.exports = /Version\\/10\\.\\d+(\\.\\d+)?( Mobile\\/\\w+)? Safari\\//.test(userAgent);\n","var toPositiveInteger = require('../internals/to-positive-integer');\n\nmodule.exports = function (it, BYTES) {\n var offset = toPositiveInteger(it);\n if (offset % BYTES) throw RangeError('Wrong offset');\n return offset;\n};\n","var toObject = require('../internals/to-object');\nvar toLength = require('../internals/to-length');\nvar getIteratorMethod = require('../internals/get-iterator-method');\nvar isArrayIteratorMethod = require('../internals/is-array-iterator-method');\nvar bind = require('../internals/bind-context');\nvar aTypedArrayConstructor = require('../internals/array-buffer-view-core').aTypedArrayConstructor;\n\nmodule.exports = function from(source /* , mapfn, thisArg */) {\n var O = toObject(source);\n var argumentsLength = arguments.length;\n var mapfn = argumentsLength > 1 ? arguments[1] : undefined;\n var mapping = mapfn !== undefined;\n var iteratorMethod = getIteratorMethod(O);\n var i, length, result, step, iterator, next;\n if (iteratorMethod != undefined && !isArrayIteratorMethod(iteratorMethod)) {\n iterator = iteratorMethod.call(O);\n next = iterator.next;\n O = [];\n while (!(step = next.call(iterator)).done) {\n O.push(step.value);\n }\n }\n if (mapping && argumentsLength > 2) {\n mapfn = bind(mapfn, arguments[2], 2);\n }\n length = toLength(O.length);\n result = new (aTypedArrayConstructor(this))(length);\n for (i = 0; length > i; i++) {\n result[i] = mapping ? mapfn(O[i], i) : O[i];\n }\n return result;\n};\n","'use strict';\nvar redefineAll = require('../internals/redefine-all');\nvar getWeakData = require('../internals/internal-metadata').getWeakData;\nvar anObject = require('../internals/an-object');\nvar isObject = require('../internals/is-object');\nvar anInstance = require('../internals/an-instance');\nvar iterate = require('../internals/iterate');\nvar ArrayIterationModule = require('../internals/array-iteration');\nvar $has = require('../internals/has');\nvar InternalStateModule = require('../internals/internal-state');\n\nvar setInternalState = InternalStateModule.set;\nvar internalStateGetterFor = InternalStateModule.getterFor;\nvar find = ArrayIterationModule.find;\nvar findIndex = ArrayIterationModule.findIndex;\nvar id = 0;\n\n// fallback for uncaught frozen keys\nvar uncaughtFrozenStore = function (store) {\n return store.frozen || (store.frozen = new UncaughtFrozenStore());\n};\n\nvar UncaughtFrozenStore = function () {\n this.entries = [];\n};\n\nvar findUncaughtFrozen = function (store, key) {\n return find(store.entries, function (it) {\n return it[0] === key;\n });\n};\n\nUncaughtFrozenStore.prototype = {\n get: function (key) {\n var entry = findUncaughtFrozen(this, key);\n if (entry) return entry[1];\n },\n has: function (key) {\n return !!findUncaughtFrozen(this, key);\n },\n set: function (key, value) {\n var entry = findUncaughtFrozen(this, key);\n if (entry) entry[1] = value;\n else this.entries.push([key, value]);\n },\n 'delete': function (key) {\n var index = findIndex(this.entries, function (it) {\n return it[0] === key;\n });\n if (~index) this.entries.splice(index, 1);\n return !!~index;\n }\n};\n\nmodule.exports = {\n getConstructor: function (wrapper, CONSTRUCTOR_NAME, IS_MAP, ADDER) {\n var C = wrapper(function (that, iterable) {\n anInstance(that, C, CONSTRUCTOR_NAME);\n setInternalState(that, {\n type: CONSTRUCTOR_NAME,\n id: id++,\n frozen: undefined\n });\n if (iterable != undefined) iterate(iterable, that[ADDER], that, IS_MAP);\n });\n\n var getInternalState = internalStateGetterFor(CONSTRUCTOR_NAME);\n\n var define = function (that, key, value) {\n var state = getInternalState(that);\n var data = getWeakData(anObject(key), true);\n if (data === true) uncaughtFrozenStore(state).set(key, value);\n else data[state.id] = value;\n return that;\n };\n\n redefineAll(C.prototype, {\n // 23.3.3.2 WeakMap.prototype.delete(key)\n // 23.4.3.3 WeakSet.prototype.delete(value)\n 'delete': function (key) {\n var state = getInternalState(this);\n if (!isObject(key)) return false;\n var data = getWeakData(key);\n if (data === true) return uncaughtFrozenStore(state)['delete'](key);\n return data && $has(data, state.id) && delete data[state.id];\n },\n // 23.3.3.4 WeakMap.prototype.has(key)\n // 23.4.3.4 WeakSet.prototype.has(value)\n has: function has(key) {\n var state = getInternalState(this);\n if (!isObject(key)) return false;\n var data = getWeakData(key);\n if (data === true) return uncaughtFrozenStore(state).has(key);\n return data && $has(data, state.id);\n }\n });\n\n redefineAll(C.prototype, IS_MAP ? {\n // 23.3.3.3 WeakMap.prototype.get(key)\n get: function get(key) {\n var state = getInternalState(this);\n if (isObject(key)) {\n var data = getWeakData(key);\n if (data === true) return uncaughtFrozenStore(state).get(key);\n return data ? data[state.id] : undefined;\n }\n },\n // 23.3.3.5 WeakMap.prototype.set(key, value)\n set: function set(key, value) {\n return define(this, key, value);\n }\n } : {\n // 23.4.3.1 WeakSet.prototype.add(value)\n add: function add(value) {\n return define(this, value, true);\n }\n });\n\n return C;\n }\n};\n","// iterable DOM collections\n// flag - `iterable` interface - 'entries', 'keys', 'values', 'forEach' methods\nmodule.exports = {\n CSSRuleList: 0,\n CSSStyleDeclaration: 0,\n CSSValueList: 0,\n ClientRectList: 0,\n DOMRectList: 0,\n DOMStringList: 0,\n DOMTokenList: 1,\n DataTransferItemList: 0,\n FileList: 0,\n HTMLAllCollection: 0,\n HTMLCollection: 0,\n HTMLFormElement: 0,\n HTMLSelectElement: 0,\n MediaList: 0,\n MimeTypeArray: 0,\n NamedNodeMap: 0,\n NodeList: 1,\n PaintRequestList: 0,\n Plugin: 0,\n PluginArray: 0,\n SVGLengthList: 0,\n SVGNumberList: 0,\n SVGPathSegList: 0,\n SVGPointList: 0,\n SVGStringList: 0,\n SVGTransformList: 0,\n SourceBufferList: 0,\n StyleSheetList: 0,\n TextTrackCueList: 0,\n TextTrackList: 0,\n TouchList: 0\n};\n","var fails = require('../internals/fails');\nvar wellKnownSymbol = require('../internals/well-known-symbol');\nvar IS_PURE = require('../internals/is-pure');\n\nvar ITERATOR = wellKnownSymbol('iterator');\n\nmodule.exports = !fails(function () {\n var url = new URL('b?a=1&b=2&c=3', 'http://a');\n var searchParams = url.searchParams;\n var result = '';\n url.pathname = 'c%20d';\n searchParams.forEach(function (value, key) {\n searchParams['delete']('b');\n result += key + value;\n });\n return (IS_PURE && !url.toJSON)\n || !searchParams.sort\n || url.href !== 'http://a/c%20d?a=1&c=3'\n || searchParams.get('c') !== '3'\n || String(new URLSearchParams('?a=1')) !== 'a=1'\n || !searchParams[ITERATOR]\n // throws in Edge\n || new URL('https://a@b').username !== 'a'\n || new URLSearchParams(new URLSearchParams('a=b')).get('a') !== 'b'\n // not punycoded in Edge\n || new URL('http://тест').host !== 'xn--e1aybc'\n // not escaped in Chrome 62-\n || new URL('http://a#б').hash !== '#%D0%B1'\n // fails in Chrome 66-\n || result !== 'a1c3'\n // throws in Safari\n || new URL('http://x', undefined).host !== 'x';\n});\n","'use strict';\n// TODO: in core-js@4, move /modules/ dependencies to public entries for better optimization by tools like `preset-env`\nrequire('../modules/es.array.iterator');\nvar $ = require('../internals/export');\nvar getBuiltIn = require('../internals/get-built-in');\nvar USE_NATIVE_URL = require('../internals/native-url');\nvar redefine = require('../internals/redefine');\nvar redefineAll = require('../internals/redefine-all');\nvar setToStringTag = require('../internals/set-to-string-tag');\nvar createIteratorConstructor = require('../internals/create-iterator-constructor');\nvar InternalStateModule = require('../internals/internal-state');\nvar anInstance = require('../internals/an-instance');\nvar hasOwn = require('../internals/has');\nvar bind = require('../internals/bind-context');\nvar classof = require('../internals/classof');\nvar anObject = require('../internals/an-object');\nvar isObject = require('../internals/is-object');\nvar create = require('../internals/object-create');\nvar createPropertyDescriptor = require('../internals/create-property-descriptor');\nvar getIterator = require('../internals/get-iterator');\nvar getIteratorMethod = require('../internals/get-iterator-method');\nvar wellKnownSymbol = require('../internals/well-known-symbol');\n\nvar $fetch = getBuiltIn('fetch');\nvar Headers = getBuiltIn('Headers');\nvar ITERATOR = wellKnownSymbol('iterator');\nvar URL_SEARCH_PARAMS = 'URLSearchParams';\nvar URL_SEARCH_PARAMS_ITERATOR = URL_SEARCH_PARAMS + 'Iterator';\nvar setInternalState = InternalStateModule.set;\nvar getInternalParamsState = InternalStateModule.getterFor(URL_SEARCH_PARAMS);\nvar getInternalIteratorState = InternalStateModule.getterFor(URL_SEARCH_PARAMS_ITERATOR);\n\nvar plus = /\\+/g;\nvar sequences = Array(4);\n\nvar percentSequence = function (bytes) {\n return sequences[bytes - 1] || (sequences[bytes - 1] = RegExp('((?:%[\\\\da-f]{2}){' + bytes + '})', 'gi'));\n};\n\nvar percentDecode = function (sequence) {\n try {\n return decodeURIComponent(sequence);\n } catch (error) {\n return sequence;\n }\n};\n\nvar deserialize = function (it) {\n var result = it.replace(plus, ' ');\n var bytes = 4;\n try {\n return decodeURIComponent(result);\n } catch (error) {\n while (bytes) {\n result = result.replace(percentSequence(bytes--), percentDecode);\n }\n return result;\n }\n};\n\nvar find = /[!'()~]|%20/g;\n\nvar replace = {\n '!': '%21',\n \"'\": '%27',\n '(': '%28',\n ')': '%29',\n '~': '%7E',\n '%20': '+'\n};\n\nvar replacer = function (match) {\n return replace[match];\n};\n\nvar serialize = function (it) {\n return encodeURIComponent(it).replace(find, replacer);\n};\n\nvar parseSearchParams = function (result, query) {\n if (query) {\n var attributes = query.split('&');\n var index = 0;\n var attribute, entry;\n while (index < attributes.length) {\n attribute = attributes[index++];\n if (attribute.length) {\n entry = attribute.split('=');\n result.push({\n key: deserialize(entry.shift()),\n value: deserialize(entry.join('='))\n });\n }\n }\n }\n};\n\nvar updateSearchParams = function (query) {\n this.entries.length = 0;\n parseSearchParams(this.entries, query);\n};\n\nvar validateArgumentsLength = function (passed, required) {\n if (passed < required) throw TypeError('Not enough arguments');\n};\n\nvar URLSearchParamsIterator = createIteratorConstructor(function Iterator(params, kind) {\n setInternalState(this, {\n type: URL_SEARCH_PARAMS_ITERATOR,\n iterator: getIterator(getInternalParamsState(params).entries),\n kind: kind\n });\n}, 'Iterator', function next() {\n var state = getInternalIteratorState(this);\n var kind = state.kind;\n var step = state.iterator.next();\n var entry = step.value;\n if (!step.done) {\n step.value = kind === 'keys' ? entry.key : kind === 'values' ? entry.value : [entry.key, entry.value];\n } return step;\n});\n\n// `URLSearchParams` constructor\n// https://url.spec.whatwg.org/#interface-urlsearchparams\nvar URLSearchParamsConstructor = function URLSearchParams(/* init */) {\n anInstance(this, URLSearchParamsConstructor, URL_SEARCH_PARAMS);\n var init = arguments.length > 0 ? arguments[0] : undefined;\n var that = this;\n var entries = [];\n var iteratorMethod, iterator, next, step, entryIterator, entryNext, first, second, key;\n\n setInternalState(that, {\n type: URL_SEARCH_PARAMS,\n entries: entries,\n updateURL: function () { /* empty */ },\n updateSearchParams: updateSearchParams\n });\n\n if (init !== undefined) {\n if (isObject(init)) {\n iteratorMethod = getIteratorMethod(init);\n if (typeof iteratorMethod === 'function') {\n iterator = iteratorMethod.call(init);\n next = iterator.next;\n while (!(step = next.call(iterator)).done) {\n entryIterator = getIterator(anObject(step.value));\n entryNext = entryIterator.next;\n if (\n (first = entryNext.call(entryIterator)).done ||\n (second = entryNext.call(entryIterator)).done ||\n !entryNext.call(entryIterator).done\n ) throw TypeError('Expected sequence with length 2');\n entries.push({ key: first.value + '', value: second.value + '' });\n }\n } else for (key in init) if (hasOwn(init, key)) entries.push({ key: key, value: init[key] + '' });\n } else {\n parseSearchParams(entries, typeof init === 'string' ? init.charAt(0) === '?' ? init.slice(1) : init : init + '');\n }\n }\n};\n\nvar URLSearchParamsPrototype = URLSearchParamsConstructor.prototype;\n\nredefineAll(URLSearchParamsPrototype, {\n // `URLSearchParams.prototype.appent` method\n // https://url.spec.whatwg.org/#dom-urlsearchparams-append\n append: function append(name, value) {\n validateArgumentsLength(arguments.length, 2);\n var state = getInternalParamsState(this);\n state.entries.push({ key: name + '', value: value + '' });\n state.updateURL();\n },\n // `URLSearchParams.prototype.delete` method\n // https://url.spec.whatwg.org/#dom-urlsearchparams-delete\n 'delete': function (name) {\n validateArgumentsLength(arguments.length, 1);\n var state = getInternalParamsState(this);\n var entries = state.entries;\n var key = name + '';\n var index = 0;\n while (index < entries.length) {\n if (entries[index].key === key) entries.splice(index, 1);\n else index++;\n }\n state.updateURL();\n },\n // `URLSearchParams.prototype.get` method\n // https://url.spec.whatwg.org/#dom-urlsearchparams-get\n get: function get(name) {\n validateArgumentsLength(arguments.length, 1);\n var entries = getInternalParamsState(this).entries;\n var key = name + '';\n var index = 0;\n for (; index < entries.length; index++) {\n if (entries[index].key === key) return entries[index].value;\n }\n return null;\n },\n // `URLSearchParams.prototype.getAll` method\n // https://url.spec.whatwg.org/#dom-urlsearchparams-getall\n getAll: function getAll(name) {\n validateArgumentsLength(arguments.length, 1);\n var entries = getInternalParamsState(this).entries;\n var key = name + '';\n var result = [];\n var index = 0;\n for (; index < entries.length; index++) {\n if (entries[index].key === key) result.push(entries[index].value);\n }\n return result;\n },\n // `URLSearchParams.prototype.has` method\n // https://url.spec.whatwg.org/#dom-urlsearchparams-has\n has: function has(name) {\n validateArgumentsLength(arguments.length, 1);\n var entries = getInternalParamsState(this).entries;\n var key = name + '';\n var index = 0;\n while (index < entries.length) {\n if (entries[index++].key === key) return true;\n }\n return false;\n },\n // `URLSearchParams.prototype.set` method\n // https://url.spec.whatwg.org/#dom-urlsearchparams-set\n set: function set(name, value) {\n validateArgumentsLength(arguments.length, 1);\n var state = getInternalParamsState(this);\n var entries = state.entries;\n var found = false;\n var key = name + '';\n var val = value + '';\n var index = 0;\n var entry;\n for (; index < entries.length; index++) {\n entry = entries[index];\n if (entry.key === key) {\n if (found) entries.splice(index--, 1);\n else {\n found = true;\n entry.value = val;\n }\n }\n }\n if (!found) entries.push({ key: key, value: val });\n state.updateURL();\n },\n // `URLSearchParams.prototype.sort` method\n // https://url.spec.whatwg.org/#dom-urlsearchparams-sort\n sort: function sort() {\n var state = getInternalParamsState(this);\n var entries = state.entries;\n // Array#sort is not stable in some engines\n var slice = entries.slice();\n var entry, entriesIndex, sliceIndex;\n entries.length = 0;\n for (sliceIndex = 0; sliceIndex < slice.length; sliceIndex++) {\n entry = slice[sliceIndex];\n for (entriesIndex = 0; entriesIndex < sliceIndex; entriesIndex++) {\n if (entries[entriesIndex].key > entry.key) {\n entries.splice(entriesIndex, 0, entry);\n break;\n }\n }\n if (entriesIndex === sliceIndex) entries.push(entry);\n }\n state.updateURL();\n },\n // `URLSearchParams.prototype.forEach` method\n forEach: function forEach(callback /* , thisArg */) {\n var entries = getInternalParamsState(this).entries;\n var boundFunction = bind(callback, arguments.length > 1 ? arguments[1] : undefined, 3);\n var index = 0;\n var entry;\n while (index < entries.length) {\n entry = entries[index++];\n boundFunction(entry.value, entry.key, this);\n }\n },\n // `URLSearchParams.prototype.keys` method\n keys: function keys() {\n return new URLSearchParamsIterator(this, 'keys');\n },\n // `URLSearchParams.prototype.values` method\n values: function values() {\n return new URLSearchParamsIterator(this, 'values');\n },\n // `URLSearchParams.prototype.entries` method\n entries: function entries() {\n return new URLSearchParamsIterator(this, 'entries');\n }\n}, { enumerable: true });\n\n// `URLSearchParams.prototype[@@iterator]` method\nredefine(URLSearchParamsPrototype, ITERATOR, URLSearchParamsPrototype.entries);\n\n// `URLSearchParams.prototype.toString` method\n// https://url.spec.whatwg.org/#urlsearchparams-stringification-behavior\nredefine(URLSearchParamsPrototype, 'toString', function toString() {\n var entries = getInternalParamsState(this).entries;\n var result = [];\n var index = 0;\n var entry;\n while (index < entries.length) {\n entry = entries[index++];\n result.push(serialize(entry.key) + '=' + serialize(entry.value));\n } return result.join('&');\n}, { enumerable: true });\n\nsetToStringTag(URLSearchParamsConstructor, URL_SEARCH_PARAMS);\n\n$({ global: true, forced: !USE_NATIVE_URL }, {\n URLSearchParams: URLSearchParamsConstructor\n});\n\n// Wrap `fetch` for correct work with polyfilled `URLSearchParams`\n// https://github.com/zloirock/core-js/issues/674\nif (!USE_NATIVE_URL && typeof $fetch == 'function' && typeof Headers == 'function') {\n $({ global: true, enumerable: true, forced: true }, {\n fetch: function fetch(input /* , init */) {\n var args = [input];\n var init, body, headers;\n if (arguments.length > 1) {\n init = arguments[1];\n if (isObject(init)) {\n body = init.body;\n if (classof(body) === URL_SEARCH_PARAMS) {\n headers = init.headers ? new Headers(init.headers) : new Headers();\n if (!headers.has('content-type')) {\n headers.set('content-type', 'application/x-www-form-urlencoded;charset=UTF-8');\n }\n init = create(init, {\n body: createPropertyDescriptor(0, String(body)),\n headers: createPropertyDescriptor(0, headers)\n });\n }\n }\n args.push(init);\n } return $fetch.apply(this, args);\n }\n });\n}\n\nmodule.exports = {\n URLSearchParams: URLSearchParamsConstructor,\n getState: getInternalParamsState\n};\n","/**\n * Copyright (c) 2014-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\nvar runtime = (function (exports) {\n \"use strict\";\n\n var Op = Object.prototype;\n var hasOwn = Op.hasOwnProperty;\n var undefined; // More compressible than void 0.\n var $Symbol = typeof Symbol === \"function\" ? Symbol : {};\n var iteratorSymbol = $Symbol.iterator || \"@@iterator\";\n var asyncIteratorSymbol = $Symbol.asyncIterator || \"@@asyncIterator\";\n var toStringTagSymbol = $Symbol.toStringTag || \"@@toStringTag\";\n\n function wrap(innerFn, outerFn, self, tryLocsList) {\n // If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator.\n var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;\n var generator = Object.create(protoGenerator.prototype);\n var context = new Context(tryLocsList || []);\n\n // The ._invoke method unifies the implementations of the .next,\n // .throw, and .return methods.\n generator._invoke = makeInvokeMethod(innerFn, self, context);\n\n return generator;\n }\n exports.wrap = wrap;\n\n // Try/catch helper to minimize deoptimizations. Returns a completion\n // record like context.tryEntries[i].completion. This interface could\n // have been (and was previously) designed to take a closure to be\n // invoked without arguments, but in all the cases we care about we\n // already have an existing method we want to call, so there's no need\n // to create a new function object. We can even get away with assuming\n // the method takes exactly one argument, since that happens to be true\n // in every case, so we don't have to touch the arguments object. The\n // only additional allocation required is the completion record, which\n // has a stable shape and so hopefully should be cheap to allocate.\n function tryCatch(fn, obj, arg) {\n try {\n return { type: \"normal\", arg: fn.call(obj, arg) };\n } catch (err) {\n return { type: \"throw\", arg: err };\n }\n }\n\n var GenStateSuspendedStart = \"suspendedStart\";\n var GenStateSuspendedYield = \"suspendedYield\";\n var GenStateExecuting = \"executing\";\n var GenStateCompleted = \"completed\";\n\n // Returning this object from the innerFn has the same effect as\n // breaking out of the dispatch switch statement.\n var ContinueSentinel = {};\n\n // Dummy constructor functions that we use as the .constructor and\n // .constructor.prototype properties for functions that return Generator\n // objects. For full spec compliance, you may wish to configure your\n // minifier not to mangle the names of these two functions.\n function Generator() {}\n function GeneratorFunction() {}\n function GeneratorFunctionPrototype() {}\n\n // This is a polyfill for %IteratorPrototype% for environments that\n // don't natively support it.\n var IteratorPrototype = {};\n IteratorPrototype[iteratorSymbol] = function () {\n return this;\n };\n\n var getProto = Object.getPrototypeOf;\n var NativeIteratorPrototype = getProto && getProto(getProto(values([])));\n if (NativeIteratorPrototype &&\n NativeIteratorPrototype !== Op &&\n hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {\n // This environment has a native %IteratorPrototype%; use it instead\n // of the polyfill.\n IteratorPrototype = NativeIteratorPrototype;\n }\n\n var Gp = GeneratorFunctionPrototype.prototype =\n Generator.prototype = Object.create(IteratorPrototype);\n GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;\n GeneratorFunctionPrototype.constructor = GeneratorFunction;\n GeneratorFunctionPrototype[toStringTagSymbol] =\n GeneratorFunction.displayName = \"GeneratorFunction\";\n\n // Helper for defining the .next, .throw, and .return methods of the\n // Iterator interface in terms of a single ._invoke method.\n function defineIteratorMethods(prototype) {\n [\"next\", \"throw\", \"return\"].forEach(function(method) {\n prototype[method] = function(arg) {\n return this._invoke(method, arg);\n };\n });\n }\n\n exports.isGeneratorFunction = function(genFun) {\n var ctor = typeof genFun === \"function\" && genFun.constructor;\n return ctor\n ? ctor === GeneratorFunction ||\n // For the native GeneratorFunction constructor, the best we can\n // do is to check its .name property.\n (ctor.displayName || ctor.name) === \"GeneratorFunction\"\n : false;\n };\n\n exports.mark = function(genFun) {\n if (Object.setPrototypeOf) {\n Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);\n } else {\n genFun.__proto__ = GeneratorFunctionPrototype;\n if (!(toStringTagSymbol in genFun)) {\n genFun[toStringTagSymbol] = \"GeneratorFunction\";\n }\n }\n genFun.prototype = Object.create(Gp);\n return genFun;\n };\n\n // Within the body of any async function, `await x` is transformed to\n // `yield regeneratorRuntime.awrap(x)`, so that the runtime can test\n // `hasOwn.call(value, \"__await\")` to determine if the yielded value is\n // meant to be awaited.\n exports.awrap = function(arg) {\n return { __await: arg };\n };\n\n function AsyncIterator(generator) {\n function invoke(method, arg, resolve, reject) {\n var record = tryCatch(generator[method], generator, arg);\n if (record.type === \"throw\") {\n reject(record.arg);\n } else {\n var result = record.arg;\n var value = result.value;\n if (value &&\n typeof value === \"object\" &&\n hasOwn.call(value, \"__await\")) {\n return Promise.resolve(value.__await).then(function(value) {\n invoke(\"next\", value, resolve, reject);\n }, function(err) {\n invoke(\"throw\", err, resolve, reject);\n });\n }\n\n return Promise.resolve(value).then(function(unwrapped) {\n // When a yielded Promise is resolved, its final value becomes\n // the .value of the Promise<{value,done}> result for the\n // current iteration.\n result.value = unwrapped;\n resolve(result);\n }, function(error) {\n // If a rejected Promise was yielded, throw the rejection back\n // into the async generator function so it can be handled there.\n return invoke(\"throw\", error, resolve, reject);\n });\n }\n }\n\n var previousPromise;\n\n function enqueue(method, arg) {\n function callInvokeWithMethodAndArg() {\n return new Promise(function(resolve, reject) {\n invoke(method, arg, resolve, reject);\n });\n }\n\n return previousPromise =\n // If enqueue has been called before, then we want to wait until\n // all previous Promises have been resolved before calling invoke,\n // so that results are always delivered in the correct order. If\n // enqueue has not been called before, then it is important to\n // call invoke immediately, without waiting on a callback to fire,\n // so that the async generator function has the opportunity to do\n // any necessary setup in a predictable way. This predictability\n // is why the Promise constructor synchronously invokes its\n // executor callback, and why async functions synchronously\n // execute code before the first await. Since we implement simple\n // async functions in terms of async generators, it is especially\n // important to get this right, even though it requires care.\n previousPromise ? previousPromise.then(\n callInvokeWithMethodAndArg,\n // Avoid propagating failures to Promises returned by later\n // invocations of the iterator.\n callInvokeWithMethodAndArg\n ) : callInvokeWithMethodAndArg();\n }\n\n // Define the unified helper method that is used to implement .next,\n // .throw, and .return (see defineIteratorMethods).\n this._invoke = enqueue;\n }\n\n defineIteratorMethods(AsyncIterator.prototype);\n AsyncIterator.prototype[asyncIteratorSymbol] = function () {\n return this;\n };\n exports.AsyncIterator = AsyncIterator;\n\n // Note that simple async functions are implemented on top of\n // AsyncIterator objects; they just return a Promise for the value of\n // the final result produced by the iterator.\n exports.async = function(innerFn, outerFn, self, tryLocsList) {\n var iter = new AsyncIterator(\n wrap(innerFn, outerFn, self, tryLocsList)\n );\n\n return exports.isGeneratorFunction(outerFn)\n ? iter // If outerFn is a generator, return the full iterator.\n : iter.next().then(function(result) {\n return result.done ? result.value : iter.next();\n });\n };\n\n function makeInvokeMethod(innerFn, self, context) {\n var state = GenStateSuspendedStart;\n\n return function invoke(method, arg) {\n if (state === GenStateExecuting) {\n throw new Error(\"Generator is already running\");\n }\n\n if (state === GenStateCompleted) {\n if (method === \"throw\") {\n throw arg;\n }\n\n // Be forgiving, per 25.3.3.3.3 of the spec:\n // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume\n return doneResult();\n }\n\n context.method = method;\n context.arg = arg;\n\n while (true) {\n var delegate = context.delegate;\n if (delegate) {\n var delegateResult = maybeInvokeDelegate(delegate, context);\n if (delegateResult) {\n if (delegateResult === ContinueSentinel) continue;\n return delegateResult;\n }\n }\n\n if (context.method === \"next\") {\n // Setting context._sent for legacy support of Babel's\n // function.sent implementation.\n context.sent = context._sent = context.arg;\n\n } else if (context.method === \"throw\") {\n if (state === GenStateSuspendedStart) {\n state = GenStateCompleted;\n throw context.arg;\n }\n\n context.dispatchException(context.arg);\n\n } else if (context.method === \"return\") {\n context.abrupt(\"return\", context.arg);\n }\n\n state = GenStateExecuting;\n\n var record = tryCatch(innerFn, self, context);\n if (record.type === \"normal\") {\n // If an exception is thrown from innerFn, we leave state ===\n // GenStateExecuting and loop back for another invocation.\n state = context.done\n ? GenStateCompleted\n : GenStateSuspendedYield;\n\n if (record.arg === ContinueSentinel) {\n continue;\n }\n\n return {\n value: record.arg,\n done: context.done\n };\n\n } else if (record.type === \"throw\") {\n state = GenStateCompleted;\n // Dispatch the exception by looping back around to the\n // context.dispatchException(context.arg) call above.\n context.method = \"throw\";\n context.arg = record.arg;\n }\n }\n };\n }\n\n // Call delegate.iterator[context.method](context.arg) and handle the\n // result, either by returning a { value, done } result from the\n // delegate iterator, or by modifying context.method and context.arg,\n // setting context.delegate to null, and returning the ContinueSentinel.\n function maybeInvokeDelegate(delegate, context) {\n var method = delegate.iterator[context.method];\n if (method === undefined) {\n // A .throw or .return when the delegate iterator has no .throw\n // method always terminates the yield* loop.\n context.delegate = null;\n\n if (context.method === \"throw\") {\n // Note: [\"return\"] must be used for ES3 parsing compatibility.\n if (delegate.iterator[\"return\"]) {\n // If the delegate iterator has a return method, give it a\n // chance to clean up.\n context.method = \"return\";\n context.arg = undefined;\n maybeInvokeDelegate(delegate, context);\n\n if (context.method === \"throw\") {\n // If maybeInvokeDelegate(context) changed context.method from\n // \"return\" to \"throw\", let that override the TypeError below.\n return ContinueSentinel;\n }\n }\n\n context.method = \"throw\";\n context.arg = new TypeError(\n \"The iterator does not provide a 'throw' method\");\n }\n\n return ContinueSentinel;\n }\n\n var record = tryCatch(method, delegate.iterator, context.arg);\n\n if (record.type === \"throw\") {\n context.method = \"throw\";\n context.arg = record.arg;\n context.delegate = null;\n return ContinueSentinel;\n }\n\n var info = record.arg;\n\n if (! info) {\n context.method = \"throw\";\n context.arg = new TypeError(\"iterator result is not an object\");\n context.delegate = null;\n return ContinueSentinel;\n }\n\n if (info.done) {\n // Assign the result of the finished delegate to the temporary\n // variable specified by delegate.resultName (see delegateYield).\n context[delegate.resultName] = info.value;\n\n // Resume execution at the desired location (see delegateYield).\n context.next = delegate.nextLoc;\n\n // If context.method was \"throw\" but the delegate handled the\n // exception, let the outer generator proceed normally. If\n // context.method was \"next\", forget context.arg since it has been\n // \"consumed\" by the delegate iterator. If context.method was\n // \"return\", allow the original .return call to continue in the\n // outer generator.\n if (context.method !== \"return\") {\n context.method = \"next\";\n context.arg = undefined;\n }\n\n } else {\n // Re-yield the result returned by the delegate method.\n return info;\n }\n\n // The delegate iterator is finished, so forget it and continue with\n // the outer generator.\n context.delegate = null;\n return ContinueSentinel;\n }\n\n // Define Generator.prototype.{next,throw,return} in terms of the\n // unified ._invoke helper method.\n defineIteratorMethods(Gp);\n\n Gp[toStringTagSymbol] = \"Generator\";\n\n // A Generator should always return itself as the iterator object when the\n // @@iterator function is called on it. Some browsers' implementations of the\n // iterator prototype chain incorrectly implement this, causing the Generator\n // object to not be returned from this call. This ensures that doesn't happen.\n // See https://github.com/facebook/regenerator/issues/274 for more details.\n Gp[iteratorSymbol] = function() {\n return this;\n };\n\n Gp.toString = function() {\n return \"[object Generator]\";\n };\n\n function pushTryEntry(locs) {\n var entry = { tryLoc: locs[0] };\n\n if (1 in locs) {\n entry.catchLoc = locs[1];\n }\n\n if (2 in locs) {\n entry.finallyLoc = locs[2];\n entry.afterLoc = locs[3];\n }\n\n this.tryEntries.push(entry);\n }\n\n function resetTryEntry(entry) {\n var record = entry.completion || {};\n record.type = \"normal\";\n delete record.arg;\n entry.completion = record;\n }\n\n function Context(tryLocsList) {\n // The root entry object (effectively a try statement without a catch\n // or a finally block) gives us a place to store values thrown from\n // locations where there is no enclosing try statement.\n this.tryEntries = [{ tryLoc: \"root\" }];\n tryLocsList.forEach(pushTryEntry, this);\n this.reset(true);\n }\n\n exports.keys = function(object) {\n var keys = [];\n for (var key in object) {\n keys.push(key);\n }\n keys.reverse();\n\n // Rather than returning an object with a next method, we keep\n // things simple and return the next function itself.\n return function next() {\n while (keys.length) {\n var key = keys.pop();\n if (key in object) {\n next.value = key;\n next.done = false;\n return next;\n }\n }\n\n // To avoid creating an additional object, we just hang the .value\n // and .done properties off the next function object itself. This\n // also ensures that the minifier will not anonymize the function.\n next.done = true;\n return next;\n };\n };\n\n function values(iterable) {\n if (iterable) {\n var iteratorMethod = iterable[iteratorSymbol];\n if (iteratorMethod) {\n return iteratorMethod.call(iterable);\n }\n\n if (typeof iterable.next === \"function\") {\n return iterable;\n }\n\n if (!isNaN(iterable.length)) {\n var i = -1, next = function next() {\n while (++i < iterable.length) {\n if (hasOwn.call(iterable, i)) {\n next.value = iterable[i];\n next.done = false;\n return next;\n }\n }\n\n next.value = undefined;\n next.done = true;\n\n return next;\n };\n\n return next.next = next;\n }\n }\n\n // Return an iterator with no values.\n return { next: doneResult };\n }\n exports.values = values;\n\n function doneResult() {\n return { value: undefined, done: true };\n }\n\n Context.prototype = {\n constructor: Context,\n\n reset: function(skipTempReset) {\n this.prev = 0;\n this.next = 0;\n // Resetting context._sent for legacy support of Babel's\n // function.sent implementation.\n this.sent = this._sent = undefined;\n this.done = false;\n this.delegate = null;\n\n this.method = \"next\";\n this.arg = undefined;\n\n this.tryEntries.forEach(resetTryEntry);\n\n if (!skipTempReset) {\n for (var name in this) {\n // Not sure about the optimal order of these conditions:\n if (name.charAt(0) === \"t\" &&\n hasOwn.call(this, name) &&\n !isNaN(+name.slice(1))) {\n this[name] = undefined;\n }\n }\n }\n },\n\n stop: function() {\n this.done = true;\n\n var rootEntry = this.tryEntries[0];\n var rootRecord = rootEntry.completion;\n if (rootRecord.type === \"throw\") {\n throw rootRecord.arg;\n }\n\n return this.rval;\n },\n\n dispatchException: function(exception) {\n if (this.done) {\n throw exception;\n }\n\n var context = this;\n function handle(loc, caught) {\n record.type = \"throw\";\n record.arg = exception;\n context.next = loc;\n\n if (caught) {\n // If the dispatched exception was caught by a catch block,\n // then let that catch block handle the exception normally.\n context.method = \"next\";\n context.arg = undefined;\n }\n\n return !! caught;\n }\n\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n var record = entry.completion;\n\n if (entry.tryLoc === \"root\") {\n // Exception thrown outside of any try block that could handle\n // it, so set the completion value of the entire function to\n // throw the exception.\n return handle(\"end\");\n }\n\n if (entry.tryLoc <= this.prev) {\n var hasCatch = hasOwn.call(entry, \"catchLoc\");\n var hasFinally = hasOwn.call(entry, \"finallyLoc\");\n\n if (hasCatch && hasFinally) {\n if (this.prev < entry.catchLoc) {\n return handle(entry.catchLoc, true);\n } else if (this.prev < entry.finallyLoc) {\n return handle(entry.finallyLoc);\n }\n\n } else if (hasCatch) {\n if (this.prev < entry.catchLoc) {\n return handle(entry.catchLoc, true);\n }\n\n } else if (hasFinally) {\n if (this.prev < entry.finallyLoc) {\n return handle(entry.finallyLoc);\n }\n\n } else {\n throw new Error(\"try statement without catch or finally\");\n }\n }\n }\n },\n\n abrupt: function(type, arg) {\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n if (entry.tryLoc <= this.prev &&\n hasOwn.call(entry, \"finallyLoc\") &&\n this.prev < entry.finallyLoc) {\n var finallyEntry = entry;\n break;\n }\n }\n\n if (finallyEntry &&\n (type === \"break\" ||\n type === \"continue\") &&\n finallyEntry.tryLoc <= arg &&\n arg <= finallyEntry.finallyLoc) {\n // Ignore the finally entry if control is not jumping to a\n // location outside the try/catch block.\n finallyEntry = null;\n }\n\n var record = finallyEntry ? finallyEntry.completion : {};\n record.type = type;\n record.arg = arg;\n\n if (finallyEntry) {\n this.method = \"next\";\n this.next = finallyEntry.finallyLoc;\n return ContinueSentinel;\n }\n\n return this.complete(record);\n },\n\n complete: function(record, afterLoc) {\n if (record.type === \"throw\") {\n throw record.arg;\n }\n\n if (record.type === \"break\" ||\n record.type === \"continue\") {\n this.next = record.arg;\n } else if (record.type === \"return\") {\n this.rval = this.arg = record.arg;\n this.method = \"return\";\n this.next = \"end\";\n } else if (record.type === \"normal\" && afterLoc) {\n this.next = afterLoc;\n }\n\n return ContinueSentinel;\n },\n\n finish: function(finallyLoc) {\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n if (entry.finallyLoc === finallyLoc) {\n this.complete(entry.completion, entry.afterLoc);\n resetTryEntry(entry);\n return ContinueSentinel;\n }\n }\n },\n\n \"catch\": function(tryLoc) {\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n if (entry.tryLoc === tryLoc) {\n var record = entry.completion;\n if (record.type === \"throw\") {\n var thrown = record.arg;\n resetTryEntry(entry);\n }\n return thrown;\n }\n }\n\n // The context.catch method must only be called with a location\n // argument that corresponds to a known catch block.\n throw new Error(\"illegal catch attempt\");\n },\n\n delegateYield: function(iterable, resultName, nextLoc) {\n this.delegate = {\n iterator: values(iterable),\n resultName: resultName,\n nextLoc: nextLoc\n };\n\n if (this.method === \"next\") {\n // Deliberately forget the last sent value so that we don't\n // accidentally pass it on to the delegate.\n this.arg = undefined;\n }\n\n return ContinueSentinel;\n }\n };\n\n // Regardless of whether this script is executing as a CommonJS module\n // or not, return the runtime object so that we can declare the variable\n // regeneratorRuntime in the outer scope, which allows this module to be\n // injected easily by `bin/regenerator --include-runtime script.js`.\n return exports;\n\n}(\n // If this script is executing as a CommonJS module, use module.exports\n // as the regeneratorRuntime namespace. Otherwise create a new empty\n // object. Either way, the resulting object will be used to initialize\n // the regeneratorRuntime variable at the top of this file.\n typeof module === \"object\" ? module.exports : {}\n));\n\ntry {\n regeneratorRuntime = runtime;\n} catch (accidentalStrictMode) {\n // This module should not be running in strict mode, so the above\n // assignment should always work unless something is misconfigured. Just\n // in case runtime.js accidentally runs in strict mode, we can escape\n // strict mode using a global Function call. This could conceivably fail\n // if a Content Security Policy forbids using Function, but in that case\n // the proper solution is to fix the accidental strict mode problem. If\n // you've misconfigured your bundler to force strict mode and applied a\n // CSP to forbid Function, and you're not willing to fix either of those\n // problems, please detail your unique predicament in a GitHub issue.\n Function(\"r\", \"regeneratorRuntime = r\")(runtime);\n}\n","var jws = require('jws');\n\nmodule.exports = function (jwt, options) {\n options = options || {};\n var decoded = jws.decode(jwt, options);\n if (!decoded) { return null; }\n var payload = decoded.payload;\n\n //try parse the payload\n if(typeof payload === 'string') {\n try {\n var obj = JSON.parse(payload);\n if(obj !== null && typeof obj === 'object') {\n payload = obj;\n }\n } catch (e) { }\n }\n\n //return header if `complete` option is enabled. header includes claims\n //such as `kid` and `alg` used to select the key within a JWKS needed to\n //verify the signature\n if (options.complete === true) {\n return {\n header: decoded.header,\n payload: payload,\n signature: decoded.signature\n };\n }\n return payload;\n};\n","var toString = {}.toString;\n\nmodule.exports = Array.isArray || function (arr) {\n return toString.call(arr) == '[object Array]';\n};\n","/*global module, process*/\nvar Buffer = require('safe-buffer').Buffer;\nvar Stream = require('stream');\nvar util = require('util');\n\nfunction DataStream(data) {\n this.buffer = null;\n this.writable = true;\n this.readable = true;\n\n // No input\n if (!data) {\n this.buffer = Buffer.alloc(0);\n return this;\n }\n\n // Stream\n if (typeof data.pipe === 'function') {\n this.buffer = Buffer.alloc(0);\n data.pipe(this);\n return this;\n }\n\n // Buffer or String\n // or Object (assumedly a passworded key)\n if (data.length || typeof data === 'object') {\n this.buffer = data;\n this.writable = false;\n process.nextTick(function () {\n this.emit('end', data);\n this.readable = false;\n this.emit('close');\n }.bind(this));\n return this;\n }\n\n throw new TypeError('Unexpected data type ('+ typeof data + ')');\n}\nutil.inherits(DataStream, Stream);\n\nDataStream.prototype.write = function write(data) {\n this.buffer = Buffer.concat([this.buffer, Buffer.from(data)]);\n this.emit('data', data);\n};\n\nDataStream.prototype.end = function end(data) {\n if (data)\n this.write(data);\n this.emit('end', data);\n this.emit('close');\n this.writable = false;\n this.readable = false;\n};\n\nmodule.exports = DataStream;\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\n/*
*/\n\nvar pna = require('process-nextick-args');\n/**/\n\nmodule.exports = Readable;\n\n/*
*/\nvar isArray = require('isarray');\n/**/\n\n/*
*/\nvar Duplex;\n/**/\n\nReadable.ReadableState = ReadableState;\n\n/*
*/\nvar EE = require('events').EventEmitter;\n\nvar EElistenerCount = function (emitter, type) {\n return emitter.listeners(type).length;\n};\n/**/\n\n/*
*/\nvar Stream = require('./internal/streams/stream');\n/**/\n\n/*
*/\n\nvar Buffer = require('safe-buffer').Buffer;\nvar OurUint8Array = global.Uint8Array || function () {};\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\n\n/**/\n\n/*
*/\nvar util = require('core-util-is');\nutil.inherits = require('inherits');\n/**/\n\n/*
*/\nvar debugUtil = require('util');\nvar debug = void 0;\nif (debugUtil && debugUtil.debuglog) {\n debug = debugUtil.debuglog('stream');\n} else {\n debug = function () {};\n}\n/**/\n\nvar BufferList = require('./internal/streams/BufferList');\nvar destroyImpl = require('./internal/streams/destroy');\nvar StringDecoder;\n\nutil.inherits(Readable, Stream);\n\nvar kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];\n\nfunction prependListener(emitter, event, fn) {\n // Sadly this is not cacheable as some libraries bundle their own\n // event emitter implementation with them.\n if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn);\n\n // This is a hack to make sure that our error handler is attached before any\n // userland ones. NEVER DO THIS. This is here only because this code needs\n // to continue to work with older versions of Node.js that do not include\n // the prependListener() method. The goal is to eventually remove this hack.\n if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];\n}\n\nfunction ReadableState(options, stream) {\n Duplex = Duplex || require('./_stream_duplex');\n\n options = options || {};\n\n // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream.\n // These options can be provided separately as readableXXX and writableXXX.\n var isDuplex = stream instanceof Duplex;\n\n // object stream flag. Used to make read(n) ignore n and to\n // make all the buffer merging and length checks go away\n this.objectMode = !!options.objectMode;\n\n if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode;\n\n // the point at which it stops calling _read() to fill the buffer\n // Note: 0 is a valid value, means \"don't call _read preemptively ever\"\n var hwm = options.highWaterMark;\n var readableHwm = options.readableHighWaterMark;\n var defaultHwm = this.objectMode ? 16 : 16 * 1024;\n\n if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (readableHwm || readableHwm === 0)) this.highWaterMark = readableHwm;else this.highWaterMark = defaultHwm;\n\n // cast to ints.\n this.highWaterMark = Math.floor(this.highWaterMark);\n\n // A linked list is used to store data chunks instead of an array because the\n // linked list can remove elements from the beginning faster than\n // array.shift()\n this.buffer = new BufferList();\n this.length = 0;\n this.pipes = null;\n this.pipesCount = 0;\n this.flowing = null;\n this.ended = false;\n this.endEmitted = false;\n this.reading = false;\n\n // a flag to be able to tell if the event 'readable'/'data' is emitted\n // immediately, or on a later tick. We set this to true at first, because\n // any actions that shouldn't happen until \"later\" should generally also\n // not happen before the first read call.\n this.sync = true;\n\n // whenever we return null, then we set a flag to say\n // that we're awaiting a 'readable' event emission.\n this.needReadable = false;\n this.emittedReadable = false;\n this.readableListening = false;\n this.resumeScheduled = false;\n\n // has it been destroyed\n this.destroyed = false;\n\n // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n this.defaultEncoding = options.defaultEncoding || 'utf8';\n\n // the number of writers that are awaiting a drain event in .pipe()s\n this.awaitDrain = 0;\n\n // if true, a maybeReadMore has been scheduled\n this.readingMore = false;\n\n this.decoder = null;\n this.encoding = null;\n if (options.encoding) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n this.decoder = new StringDecoder(options.encoding);\n this.encoding = options.encoding;\n }\n}\n\nfunction Readable(options) {\n Duplex = Duplex || require('./_stream_duplex');\n\n if (!(this instanceof Readable)) return new Readable(options);\n\n this._readableState = new ReadableState(options, this);\n\n // legacy\n this.readable = true;\n\n if (options) {\n if (typeof options.read === 'function') this._read = options.read;\n\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n }\n\n Stream.call(this);\n}\n\nObject.defineProperty(Readable.prototype, 'destroyed', {\n get: function () {\n if (this._readableState === undefined) {\n return false;\n }\n return this._readableState.destroyed;\n },\n set: function (value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._readableState) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._readableState.destroyed = value;\n }\n});\n\nReadable.prototype.destroy = destroyImpl.destroy;\nReadable.prototype._undestroy = destroyImpl.undestroy;\nReadable.prototype._destroy = function (err, cb) {\n this.push(null);\n cb(err);\n};\n\n// Manually shove something into the read() buffer.\n// This returns true if the highWaterMark has not been hit yet,\n// similar to how Writable.write() returns true if you should\n// write() some more.\nReadable.prototype.push = function (chunk, encoding) {\n var state = this._readableState;\n var skipChunkCheck;\n\n if (!state.objectMode) {\n if (typeof chunk === 'string') {\n encoding = encoding || state.defaultEncoding;\n if (encoding !== state.encoding) {\n chunk = Buffer.from(chunk, encoding);\n encoding = '';\n }\n skipChunkCheck = true;\n }\n } else {\n skipChunkCheck = true;\n }\n\n return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);\n};\n\n// Unshift should *always* be something directly out of read()\nReadable.prototype.unshift = function (chunk) {\n return readableAddChunk(this, chunk, null, true, false);\n};\n\nfunction readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {\n var state = stream._readableState;\n if (chunk === null) {\n state.reading = false;\n onEofChunk(stream, state);\n } else {\n var er;\n if (!skipChunkCheck) er = chunkInvalid(state, chunk);\n if (er) {\n stream.emit('error', er);\n } else if (state.objectMode || chunk && chunk.length > 0) {\n if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n\n if (addToFront) {\n if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true);\n } else if (state.ended) {\n stream.emit('error', new Error('stream.push() after EOF'));\n } else {\n state.reading = false;\n if (state.decoder && !encoding) {\n chunk = state.decoder.write(chunk);\n if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);\n } else {\n addChunk(stream, state, chunk, false);\n }\n }\n } else if (!addToFront) {\n state.reading = false;\n }\n }\n\n return needMoreData(state);\n}\n\nfunction addChunk(stream, state, chunk, addToFront) {\n if (state.flowing && state.length === 0 && !state.sync) {\n stream.emit('data', chunk);\n stream.read(0);\n } else {\n // update the buffer info.\n state.length += state.objectMode ? 1 : chunk.length;\n if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);\n\n if (state.needReadable) emitReadable(stream);\n }\n maybeReadMore(stream, state);\n}\n\nfunction chunkInvalid(state, chunk) {\n var er;\n if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {\n er = new TypeError('Invalid non-string/buffer chunk');\n }\n return er;\n}\n\n// if it's past the high water mark, we can push in some more.\n// Also, if we have no data yet, we can stand some\n// more bytes. This is to work around cases where hwm=0,\n// such as the repl. Also, if the push() triggered a\n// readable event, and the user called read(largeNumber) such that\n// needReadable was set, then we ought to push more, so that another\n// 'readable' event will be triggered.\nfunction needMoreData(state) {\n return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);\n}\n\nReadable.prototype.isPaused = function () {\n return this._readableState.flowing === false;\n};\n\n// backwards compatibility.\nReadable.prototype.setEncoding = function (enc) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n this._readableState.decoder = new StringDecoder(enc);\n this._readableState.encoding = enc;\n return this;\n};\n\n// Don't raise the hwm > 8MB\nvar MAX_HWM = 0x800000;\nfunction computeNewHighWaterMark(n) {\n if (n >= MAX_HWM) {\n n = MAX_HWM;\n } else {\n // Get the next highest power of 2 to prevent increasing hwm excessively in\n // tiny amounts\n n--;\n n |= n >>> 1;\n n |= n >>> 2;\n n |= n >>> 4;\n n |= n >>> 8;\n n |= n >>> 16;\n n++;\n }\n return n;\n}\n\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction howMuchToRead(n, state) {\n if (n <= 0 || state.length === 0 && state.ended) return 0;\n if (state.objectMode) return 1;\n if (n !== n) {\n // Only flow one buffer at a time\n if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;\n }\n // If we're asking for more than the current hwm, then raise the hwm.\n if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);\n if (n <= state.length) return n;\n // Don't have enough\n if (!state.ended) {\n state.needReadable = true;\n return 0;\n }\n return state.length;\n}\n\n// you can override either this method, or the async _read(n) below.\nReadable.prototype.read = function (n) {\n debug('read', n);\n n = parseInt(n, 10);\n var state = this._readableState;\n var nOrig = n;\n\n if (n !== 0) state.emittedReadable = false;\n\n // if we're doing read(0) to trigger a readable event, but we\n // already have a bunch of data in the buffer, then just trigger\n // the 'readable' event and move on.\n if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {\n debug('read: emitReadable', state.length, state.ended);\n if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);\n return null;\n }\n\n n = howMuchToRead(n, state);\n\n // if we've ended, and we're now clear, then finish it up.\n if (n === 0 && state.ended) {\n if (state.length === 0) endReadable(this);\n return null;\n }\n\n // All the actual chunk generation logic needs to be\n // *below* the call to _read. The reason is that in certain\n // synthetic stream cases, such as passthrough streams, _read\n // may be a completely synchronous operation which may change\n // the state of the read buffer, providing enough data when\n // before there was *not* enough.\n //\n // So, the steps are:\n // 1. Figure out what the state of things will be after we do\n // a read from the buffer.\n //\n // 2. If that resulting state will trigger a _read, then call _read.\n // Note that this may be asynchronous, or synchronous. Yes, it is\n // deeply ugly to write APIs this way, but that still doesn't mean\n // that the Readable class should behave improperly, as streams are\n // designed to be sync/async agnostic.\n // Take note if the _read call is sync or async (ie, if the read call\n // has returned yet), so that we know whether or not it's safe to emit\n // 'readable' etc.\n //\n // 3. Actually pull the requested chunks out of the buffer and return.\n\n // if we need a readable event, then we need to do some reading.\n var doRead = state.needReadable;\n debug('need readable', doRead);\n\n // if we currently have less than the highWaterMark, then also read some\n if (state.length === 0 || state.length - n < state.highWaterMark) {\n doRead = true;\n debug('length less than watermark', doRead);\n }\n\n // however, if we've ended, then there's no point, and if we're already\n // reading, then it's unnecessary.\n if (state.ended || state.reading) {\n doRead = false;\n debug('reading or ended', doRead);\n } else if (doRead) {\n debug('do read');\n state.reading = true;\n state.sync = true;\n // if the length is currently zero, then we *need* a readable event.\n if (state.length === 0) state.needReadable = true;\n // call internal read method\n this._read(state.highWaterMark);\n state.sync = false;\n // If _read pushed data synchronously, then `reading` will be false,\n // and we need to re-evaluate how much data we can return to the user.\n if (!state.reading) n = howMuchToRead(nOrig, state);\n }\n\n var ret;\n if (n > 0) ret = fromList(n, state);else ret = null;\n\n if (ret === null) {\n state.needReadable = true;\n n = 0;\n } else {\n state.length -= n;\n }\n\n if (state.length === 0) {\n // If we have nothing in the buffer, then we want to know\n // as soon as we *do* get something into the buffer.\n if (!state.ended) state.needReadable = true;\n\n // If we tried to read() past the EOF, then emit end on the next tick.\n if (nOrig !== n && state.ended) endReadable(this);\n }\n\n if (ret !== null) this.emit('data', ret);\n\n return ret;\n};\n\nfunction onEofChunk(stream, state) {\n if (state.ended) return;\n if (state.decoder) {\n var chunk = state.decoder.end();\n if (chunk && chunk.length) {\n state.buffer.push(chunk);\n state.length += state.objectMode ? 1 : chunk.length;\n }\n }\n state.ended = true;\n\n // emit 'readable' now to make sure it gets picked up.\n emitReadable(stream);\n}\n\n// Don't emit readable right away in sync mode, because this can trigger\n// another read() call => stack overflow. This way, it might trigger\n// a nextTick recursion warning, but that's not so bad.\nfunction emitReadable(stream) {\n var state = stream._readableState;\n state.needReadable = false;\n if (!state.emittedReadable) {\n debug('emitReadable', state.flowing);\n state.emittedReadable = true;\n if (state.sync) pna.nextTick(emitReadable_, stream);else emitReadable_(stream);\n }\n}\n\nfunction emitReadable_(stream) {\n debug('emit readable');\n stream.emit('readable');\n flow(stream);\n}\n\n// at this point, the user has presumably seen the 'readable' event,\n// and called read() to consume some data. that may have triggered\n// in turn another _read(n) call, in which case reading = true if\n// it's in progress.\n// However, if we're not ended, or reading, and the length < hwm,\n// then go ahead and try to read some more preemptively.\nfunction maybeReadMore(stream, state) {\n if (!state.readingMore) {\n state.readingMore = true;\n pna.nextTick(maybeReadMore_, stream, state);\n }\n}\n\nfunction maybeReadMore_(stream, state) {\n var len = state.length;\n while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {\n debug('maybeReadMore read 0');\n stream.read(0);\n if (len === state.length)\n // didn't get any data, stop spinning.\n break;else len = state.length;\n }\n state.readingMore = false;\n}\n\n// abstract method. to be overridden in specific implementation classes.\n// call cb(er, data) where data is <= n in length.\n// for virtual (non-string, non-buffer) streams, \"length\" is somewhat\n// arbitrary, and perhaps not very meaningful.\nReadable.prototype._read = function (n) {\n this.emit('error', new Error('_read() is not implemented'));\n};\n\nReadable.prototype.pipe = function (dest, pipeOpts) {\n var src = this;\n var state = this._readableState;\n\n switch (state.pipesCount) {\n case 0:\n state.pipes = dest;\n break;\n case 1:\n state.pipes = [state.pipes, dest];\n break;\n default:\n state.pipes.push(dest);\n break;\n }\n state.pipesCount += 1;\n debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);\n\n var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;\n\n var endFn = doEnd ? onend : unpipe;\n if (state.endEmitted) pna.nextTick(endFn);else src.once('end', endFn);\n\n dest.on('unpipe', onunpipe);\n function onunpipe(readable, unpipeInfo) {\n debug('onunpipe');\n if (readable === src) {\n if (unpipeInfo && unpipeInfo.hasUnpiped === false) {\n unpipeInfo.hasUnpiped = true;\n cleanup();\n }\n }\n }\n\n function onend() {\n debug('onend');\n dest.end();\n }\n\n // when the dest drains, it reduces the awaitDrain counter\n // on the source. This would be more elegant with a .once()\n // handler in flow(), but adding and removing repeatedly is\n // too slow.\n var ondrain = pipeOnDrain(src);\n dest.on('drain', ondrain);\n\n var cleanedUp = false;\n function cleanup() {\n debug('cleanup');\n // cleanup event handlers once the pipe is broken\n dest.removeListener('close', onclose);\n dest.removeListener('finish', onfinish);\n dest.removeListener('drain', ondrain);\n dest.removeListener('error', onerror);\n dest.removeListener('unpipe', onunpipe);\n src.removeListener('end', onend);\n src.removeListener('end', unpipe);\n src.removeListener('data', ondata);\n\n cleanedUp = true;\n\n // if the reader is waiting for a drain event from this\n // specific writer, then it would cause it to never start\n // flowing again.\n // So, if this is awaiting a drain, then we just call it now.\n // If we don't know, then assume that we are waiting for one.\n if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();\n }\n\n // If the user pushes more data while we're writing to dest then we'll end up\n // in ondata again. However, we only want to increase awaitDrain once because\n // dest will only emit one 'drain' event for the multiple writes.\n // => Introduce a guard on increasing awaitDrain.\n var increasedAwaitDrain = false;\n src.on('data', ondata);\n function ondata(chunk) {\n debug('ondata');\n increasedAwaitDrain = false;\n var ret = dest.write(chunk);\n if (false === ret && !increasedAwaitDrain) {\n // If the user unpiped during `dest.write()`, it is possible\n // to get stuck in a permanently paused state if that write\n // also returned false.\n // => Check whether `dest` is still a piping destination.\n if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {\n debug('false write response, pause', src._readableState.awaitDrain);\n src._readableState.awaitDrain++;\n increasedAwaitDrain = true;\n }\n src.pause();\n }\n }\n\n // if the dest has an error, then stop piping into it.\n // however, don't suppress the throwing behavior for this.\n function onerror(er) {\n debug('onerror', er);\n unpipe();\n dest.removeListener('error', onerror);\n if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);\n }\n\n // Make sure our error handler is attached before userland ones.\n prependListener(dest, 'error', onerror);\n\n // Both close and finish should trigger unpipe, but only once.\n function onclose() {\n dest.removeListener('finish', onfinish);\n unpipe();\n }\n dest.once('close', onclose);\n function onfinish() {\n debug('onfinish');\n dest.removeListener('close', onclose);\n unpipe();\n }\n dest.once('finish', onfinish);\n\n function unpipe() {\n debug('unpipe');\n src.unpipe(dest);\n }\n\n // tell the dest that it's being piped to\n dest.emit('pipe', src);\n\n // start the flow if it hasn't been started already.\n if (!state.flowing) {\n debug('pipe resume');\n src.resume();\n }\n\n return dest;\n};\n\nfunction pipeOnDrain(src) {\n return function () {\n var state = src._readableState;\n debug('pipeOnDrain', state.awaitDrain);\n if (state.awaitDrain) state.awaitDrain--;\n if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {\n state.flowing = true;\n flow(src);\n }\n };\n}\n\nReadable.prototype.unpipe = function (dest) {\n var state = this._readableState;\n var unpipeInfo = { hasUnpiped: false };\n\n // if we're not piping anywhere, then do nothing.\n if (state.pipesCount === 0) return this;\n\n // just one destination. most common case.\n if (state.pipesCount === 1) {\n // passed in one, but it's not the right one.\n if (dest && dest !== state.pipes) return this;\n\n if (!dest) dest = state.pipes;\n\n // got a match.\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n if (dest) dest.emit('unpipe', this, unpipeInfo);\n return this;\n }\n\n // slow case. multiple pipe destinations.\n\n if (!dest) {\n // remove all.\n var dests = state.pipes;\n var len = state.pipesCount;\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n\n for (var i = 0; i < len; i++) {\n dests[i].emit('unpipe', this, unpipeInfo);\n }return this;\n }\n\n // try to find the right one.\n var index = indexOf(state.pipes, dest);\n if (index === -1) return this;\n\n state.pipes.splice(index, 1);\n state.pipesCount -= 1;\n if (state.pipesCount === 1) state.pipes = state.pipes[0];\n\n dest.emit('unpipe', this, unpipeInfo);\n\n return this;\n};\n\n// set up data events if they are asked for\n// Ensure readable listeners eventually get something\nReadable.prototype.on = function (ev, fn) {\n var res = Stream.prototype.on.call(this, ev, fn);\n\n if (ev === 'data') {\n // Start flowing on next tick if stream isn't explicitly paused\n if (this._readableState.flowing !== false) this.resume();\n } else if (ev === 'readable') {\n var state = this._readableState;\n if (!state.endEmitted && !state.readableListening) {\n state.readableListening = state.needReadable = true;\n state.emittedReadable = false;\n if (!state.reading) {\n pna.nextTick(nReadingNextTick, this);\n } else if (state.length) {\n emitReadable(this);\n }\n }\n }\n\n return res;\n};\nReadable.prototype.addListener = Readable.prototype.on;\n\nfunction nReadingNextTick(self) {\n debug('readable nexttick read 0');\n self.read(0);\n}\n\n// pause() and resume() are remnants of the legacy readable stream API\n// If the user uses them, then switch into old mode.\nReadable.prototype.resume = function () {\n var state = this._readableState;\n if (!state.flowing) {\n debug('resume');\n state.flowing = true;\n resume(this, state);\n }\n return this;\n};\n\nfunction resume(stream, state) {\n if (!state.resumeScheduled) {\n state.resumeScheduled = true;\n pna.nextTick(resume_, stream, state);\n }\n}\n\nfunction resume_(stream, state) {\n if (!state.reading) {\n debug('resume read 0');\n stream.read(0);\n }\n\n state.resumeScheduled = false;\n state.awaitDrain = 0;\n stream.emit('resume');\n flow(stream);\n if (state.flowing && !state.reading) stream.read(0);\n}\n\nReadable.prototype.pause = function () {\n debug('call pause flowing=%j', this._readableState.flowing);\n if (false !== this._readableState.flowing) {\n debug('pause');\n this._readableState.flowing = false;\n this.emit('pause');\n }\n return this;\n};\n\nfunction flow(stream) {\n var state = stream._readableState;\n debug('flow', state.flowing);\n while (state.flowing && stream.read() !== null) {}\n}\n\n// wrap an old-style stream as the async data source.\n// This is *not* part of the readable stream interface.\n// It is an ugly unfortunate mess of history.\nReadable.prototype.wrap = function (stream) {\n var _this = this;\n\n var state = this._readableState;\n var paused = false;\n\n stream.on('end', function () {\n debug('wrapped end');\n if (state.decoder && !state.ended) {\n var chunk = state.decoder.end();\n if (chunk && chunk.length) _this.push(chunk);\n }\n\n _this.push(null);\n });\n\n stream.on('data', function (chunk) {\n debug('wrapped data');\n if (state.decoder) chunk = state.decoder.write(chunk);\n\n // don't skip over falsy values in objectMode\n if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;\n\n var ret = _this.push(chunk);\n if (!ret) {\n paused = true;\n stream.pause();\n }\n });\n\n // proxy all the other methods.\n // important when wrapping filters and duplexes.\n for (var i in stream) {\n if (this[i] === undefined && typeof stream[i] === 'function') {\n this[i] = function (method) {\n return function () {\n return stream[method].apply(stream, arguments);\n };\n }(i);\n }\n }\n\n // proxy certain important events.\n for (var n = 0; n < kProxyEvents.length; n++) {\n stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));\n }\n\n // when we try to consume some more bytes, simply unpause the\n // underlying stream.\n this._read = function (n) {\n debug('wrapped _read', n);\n if (paused) {\n paused = false;\n stream.resume();\n }\n };\n\n return this;\n};\n\nObject.defineProperty(Readable.prototype, 'readableHighWaterMark', {\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._readableState.highWaterMark;\n }\n});\n\n// exposed for testing purposes only.\nReadable._fromList = fromList;\n\n// Pluck off n bytes from an array of buffers.\n// Length is the combined lengths of all the buffers in the list.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction fromList(n, state) {\n // nothing buffered\n if (state.length === 0) return null;\n\n var ret;\n if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {\n // read it all, truncate the list\n if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length);\n state.buffer.clear();\n } else {\n // read part of list\n ret = fromListPartial(n, state.buffer, state.decoder);\n }\n\n return ret;\n}\n\n// Extracts only enough buffered data to satisfy the amount requested.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction fromListPartial(n, list, hasStrings) {\n var ret;\n if (n < list.head.data.length) {\n // slice is the same for buffers and strings\n ret = list.head.data.slice(0, n);\n list.head.data = list.head.data.slice(n);\n } else if (n === list.head.data.length) {\n // first chunk is a perfect match\n ret = list.shift();\n } else {\n // result spans more than one buffer\n ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list);\n }\n return ret;\n}\n\n// Copies a specified amount of characters from the list of buffered data\n// chunks.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction copyFromBufferString(n, list) {\n var p = list.head;\n var c = 1;\n var ret = p.data;\n n -= ret.length;\n while (p = p.next) {\n var str = p.data;\n var nb = n > str.length ? str.length : n;\n if (nb === str.length) ret += str;else ret += str.slice(0, n);\n n -= nb;\n if (n === 0) {\n if (nb === str.length) {\n ++c;\n if (p.next) list.head = p.next;else list.head = list.tail = null;\n } else {\n list.head = p;\n p.data = str.slice(nb);\n }\n break;\n }\n ++c;\n }\n list.length -= c;\n return ret;\n}\n\n// Copies a specified amount of bytes from the list of buffered data chunks.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\nfunction copyFromBuffer(n, list) {\n var ret = Buffer.allocUnsafe(n);\n var p = list.head;\n var c = 1;\n p.data.copy(ret);\n n -= p.data.length;\n while (p = p.next) {\n var buf = p.data;\n var nb = n > buf.length ? buf.length : n;\n buf.copy(ret, ret.length - n, 0, nb);\n n -= nb;\n if (n === 0) {\n if (nb === buf.length) {\n ++c;\n if (p.next) list.head = p.next;else list.head = list.tail = null;\n } else {\n list.head = p;\n p.data = buf.slice(nb);\n }\n break;\n }\n ++c;\n }\n list.length -= c;\n return ret;\n}\n\nfunction endReadable(stream) {\n var state = stream._readableState;\n\n // If we get here before consuming all the bytes, then that is a\n // bug in node. Should never happen.\n if (state.length > 0) throw new Error('\"endReadable()\" called on non-empty stream');\n\n if (!state.endEmitted) {\n state.ended = true;\n pna.nextTick(endReadableNT, state, stream);\n }\n}\n\nfunction endReadableNT(state, stream) {\n // Check that we didn't get one last unshift.\n if (!state.endEmitted && state.length === 0) {\n state.endEmitted = true;\n stream.readable = false;\n stream.emit('end');\n }\n}\n\nfunction indexOf(xs, x) {\n for (var i = 0, l = xs.length; i < l; i++) {\n if (xs[i] === x) return i;\n }\n return -1;\n}","module.exports = require('events').EventEmitter;\n","'use strict';\n\n/*
*/\n\nvar pna = require('process-nextick-args');\n/**/\n\n// undocumented cb() API, needed for core, not for public API\nfunction destroy(err, cb) {\n var _this = this;\n\n var readableDestroyed = this._readableState && this._readableState.destroyed;\n var writableDestroyed = this._writableState && this._writableState.destroyed;\n\n if (readableDestroyed || writableDestroyed) {\n if (cb) {\n cb(err);\n } else if (err && (!this._writableState || !this._writableState.errorEmitted)) {\n pna.nextTick(emitErrorNT, this, err);\n }\n return this;\n }\n\n // we set destroyed to true before firing error callbacks in order\n // to make it re-entrance safe in case destroy() is called within callbacks\n\n if (this._readableState) {\n this._readableState.destroyed = true;\n }\n\n // if this is a duplex stream mark the writable part as destroyed as well\n if (this._writableState) {\n this._writableState.destroyed = true;\n }\n\n this._destroy(err || null, function (err) {\n if (!cb && err) {\n pna.nextTick(emitErrorNT, _this, err);\n if (_this._writableState) {\n _this._writableState.errorEmitted = true;\n }\n } else if (cb) {\n cb(err);\n }\n });\n\n return this;\n}\n\nfunction undestroy() {\n if (this._readableState) {\n this._readableState.destroyed = false;\n this._readableState.reading = false;\n this._readableState.ended = false;\n this._readableState.endEmitted = false;\n }\n\n if (this._writableState) {\n this._writableState.destroyed = false;\n this._writableState.ended = false;\n this._writableState.ending = false;\n this._writableState.finished = false;\n this._writableState.errorEmitted = false;\n }\n}\n\nfunction emitErrorNT(self, err) {\n self.emit('error', err);\n}\n\nmodule.exports = {\n destroy: destroy,\n undestroy: undestroy\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 transform stream is a readable/writable stream where you do\n// something with the data. Sometimes it's called a \"filter\",\n// but that's not a great name for it, since that implies a thing where\n// some bits pass through, and others are simply ignored. (That would\n// be a valid example of a transform, of course.)\n//\n// While the output is causally related to the input, it's not a\n// necessarily symmetric or synchronous transformation. For example,\n// a zlib stream might take multiple plain-text writes(), and then\n// emit a single compressed chunk some time in the future.\n//\n// Here's how this works:\n//\n// The Transform stream has all the aspects of the readable and writable\n// stream classes. When you write(chunk), that calls _write(chunk,cb)\n// internally, and returns false if there's a lot of pending writes\n// buffered up. When you call read(), that calls _read(n) until\n// there's enough pending readable data buffered up.\n//\n// In a transform stream, the written data is placed in a buffer. When\n// _read(n) is called, it transforms the queued up data, calling the\n// buffered _write cb's as it consumes chunks. If consuming a single\n// written chunk would result in multiple output chunks, then the first\n// outputted bit calls the readcb, and subsequent chunks just go into\n// the read buffer, and will cause it to emit 'readable' if necessary.\n//\n// This way, back-pressure is actually determined by the reading side,\n// since _read has to be called to start processing a new chunk. However,\n// a pathological inflate type of transform can cause excessive buffering\n// here. For example, imagine a stream where every byte of input is\n// interpreted as an integer from 0-255, and then results in that many\n// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in\n// 1kb of data being output. In this case, you could write a very small\n// amount of input, and end up with a very large amount of output. In\n// such a pathological inflating mechanism, there'd be no way to tell\n// the system to stop doing the transform. A single 4MB write could\n// cause the system to run out of memory.\n//\n// However, even in such a pathological case, only a single written chunk\n// would be consumed, and then the rest would wait (un-transformed) until\n// the results of the previous transformed chunk were consumed.\n\n'use strict';\n\nmodule.exports = Transform;\n\nvar Duplex = require('./_stream_duplex');\n\n/*
*/\nvar util = require('core-util-is');\nutil.inherits = require('inherits');\n/**/\n\nutil.inherits(Transform, Duplex);\n\nfunction afterTransform(er, data) {\n var ts = this._transformState;\n ts.transforming = false;\n\n var cb = ts.writecb;\n\n if (!cb) {\n return this.emit('error', new Error('write callback called multiple times'));\n }\n\n ts.writechunk = null;\n ts.writecb = null;\n\n if (data != null) // single equals check for both `null` and `undefined`\n this.push(data);\n\n cb(er);\n\n var rs = this._readableState;\n rs.reading = false;\n if (rs.needReadable || rs.length < rs.highWaterMark) {\n this._read(rs.highWaterMark);\n }\n}\n\nfunction Transform(options) {\n if (!(this instanceof Transform)) return new Transform(options);\n\n Duplex.call(this, options);\n\n this._transformState = {\n afterTransform: afterTransform.bind(this),\n needTransform: false,\n transforming: false,\n writecb: null,\n writechunk: null,\n writeencoding: null\n };\n\n // start out asking for a readable event once data is transformed.\n this._readableState.needReadable = true;\n\n // we have implemented the _read method, and done the other things\n // that Readable wants before the first _read call, so unset the\n // sync guard flag.\n this._readableState.sync = false;\n\n if (options) {\n if (typeof options.transform === 'function') this._transform = options.transform;\n\n if (typeof options.flush === 'function') this._flush = options.flush;\n }\n\n // When the writable side finishes, then flush out anything remaining.\n this.on('prefinish', prefinish);\n}\n\nfunction prefinish() {\n var _this = this;\n\n if (typeof this._flush === 'function') {\n this._flush(function (er, data) {\n done(_this, er, data);\n });\n } else {\n done(this, null, null);\n }\n}\n\nTransform.prototype.push = function (chunk, encoding) {\n this._transformState.needTransform = false;\n return Duplex.prototype.push.call(this, chunk, encoding);\n};\n\n// This is the part where you do stuff!\n// override this function in implementation classes.\n// 'chunk' is an input chunk.\n//\n// Call `push(newChunk)` to pass along transformed output\n// to the readable side. You may call 'push' zero or more times.\n//\n// Call `cb(err)` when you are done with this chunk. If you pass\n// an error, then that'll put the hurt on the whole operation. If you\n// never call cb(), then you'll never get another chunk.\nTransform.prototype._transform = function (chunk, encoding, cb) {\n throw new Error('_transform() is not implemented');\n};\n\nTransform.prototype._write = function (chunk, encoding, cb) {\n var ts = this._transformState;\n ts.writecb = cb;\n ts.writechunk = chunk;\n ts.writeencoding = encoding;\n if (!ts.transforming) {\n var rs = this._readableState;\n if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);\n }\n};\n\n// Doesn't matter what the args are here.\n// _transform does all the work.\n// That we got here means that the readable side wants more data.\nTransform.prototype._read = function (n) {\n var ts = this._transformState;\n\n if (ts.writechunk !== null && ts.writecb && !ts.transforming) {\n ts.transforming = true;\n this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);\n } else {\n // mark that we need a transform, so that any data that comes in\n // will get processed, now that we've asked for it.\n ts.needTransform = true;\n }\n};\n\nTransform.prototype._destroy = function (err, cb) {\n var _this2 = this;\n\n Duplex.prototype._destroy.call(this, err, function (err2) {\n cb(err2);\n _this2.emit('close');\n });\n};\n\nfunction done(stream, er, data) {\n if (er) return stream.emit('error', er);\n\n if (data != null) // single equals check for both `null` and `undefined`\n stream.push(data);\n\n // if there's nothing in the write buffer, then that means\n // that nothing more will ever be provided\n if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0');\n\n if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming');\n\n return stream.push(null);\n}","var bufferEqual = require('buffer-equal-constant-time');\nvar Buffer = require('safe-buffer').Buffer;\nvar crypto = require('crypto');\nvar formatEcdsa = require('ecdsa-sig-formatter');\nvar util = require('util');\n\nvar MSG_INVALID_ALGORITHM = '\"%s\" is not a valid algorithm.\\n Supported algorithms are:\\n \"HS256\", \"HS384\", \"HS512\", \"RS256\", \"RS384\", \"RS512\", \"PS256\", \"PS384\", \"PS512\", \"ES256\", \"ES384\", \"ES512\" and \"none\".'\nvar MSG_INVALID_SECRET = 'secret must be a string or buffer';\nvar MSG_INVALID_VERIFIER_KEY = 'key must be a string or a buffer';\nvar MSG_INVALID_SIGNER_KEY = 'key must be a string, a buffer or an object';\n\nvar supportsKeyObjects = typeof crypto.createPublicKey === 'function';\nif (supportsKeyObjects) {\n MSG_INVALID_VERIFIER_KEY += ' or a KeyObject';\n MSG_INVALID_SECRET += 'or a KeyObject';\n}\n\nfunction checkIsPublicKey(key) {\n if (Buffer.isBuffer(key)) {\n return;\n }\n\n if (typeof key === 'string') {\n return;\n }\n\n if (!supportsKeyObjects) {\n throw typeError(MSG_INVALID_VERIFIER_KEY);\n }\n\n if (typeof key !== 'object') {\n throw typeError(MSG_INVALID_VERIFIER_KEY);\n }\n\n if (typeof key.type !== 'string') {\n throw typeError(MSG_INVALID_VERIFIER_KEY);\n }\n\n if (typeof key.asymmetricKeyType !== 'string') {\n throw typeError(MSG_INVALID_VERIFIER_KEY);\n }\n\n if (typeof key.export !== 'function') {\n throw typeError(MSG_INVALID_VERIFIER_KEY);\n }\n};\n\nfunction checkIsPrivateKey(key) {\n if (Buffer.isBuffer(key)) {\n return;\n }\n\n if (typeof key === 'string') {\n return;\n }\n\n if (typeof key === 'object') {\n return;\n }\n\n throw typeError(MSG_INVALID_SIGNER_KEY);\n};\n\nfunction checkIsSecretKey(key) {\n if (Buffer.isBuffer(key)) {\n return;\n }\n\n if (typeof key === 'string') {\n return key;\n }\n\n if (!supportsKeyObjects) {\n throw typeError(MSG_INVALID_SECRET);\n }\n\n if (typeof key !== 'object') {\n throw typeError(MSG_INVALID_SECRET);\n }\n\n if (key.type !== 'secret') {\n throw typeError(MSG_INVALID_SECRET);\n }\n\n if (typeof key.export !== 'function') {\n throw typeError(MSG_INVALID_SECRET);\n }\n}\n\nfunction fromBase64(base64) {\n return base64\n .replace(/=/g, '')\n .replace(/\\+/g, '-')\n .replace(/\\//g, '_');\n}\n\nfunction toBase64(base64url) {\n base64url = base64url.toString();\n\n var padding = 4 - base64url.length % 4;\n if (padding !== 4) {\n for (var i = 0; i < padding; ++i) {\n base64url += '=';\n }\n }\n\n return base64url\n .replace(/\\-/g, '+')\n .replace(/_/g, '/');\n}\n\nfunction typeError(template) {\n var args = [].slice.call(arguments, 1);\n var errMsg = util.format.bind(util, template).apply(null, args);\n return new TypeError(errMsg);\n}\n\nfunction bufferOrString(obj) {\n return Buffer.isBuffer(obj) || typeof obj === 'string';\n}\n\nfunction normalizeInput(thing) {\n if (!bufferOrString(thing))\n thing = JSON.stringify(thing);\n return thing;\n}\n\nfunction createHmacSigner(bits) {\n return function sign(thing, secret) {\n checkIsSecretKey(secret);\n thing = normalizeInput(thing);\n var hmac = crypto.createHmac('sha' + bits, secret);\n var sig = (hmac.update(thing), hmac.digest('base64'))\n return fromBase64(sig);\n }\n}\n\nfunction createHmacVerifier(bits) {\n return function verify(thing, signature, secret) {\n var computedSig = createHmacSigner(bits)(thing, secret);\n return bufferEqual(Buffer.from(signature), Buffer.from(computedSig));\n }\n}\n\nfunction createKeySigner(bits) {\n return function sign(thing, privateKey) {\n checkIsPrivateKey(privateKey);\n thing = normalizeInput(thing);\n // Even though we are specifying \"RSA\" here, this works with ECDSA\n // keys as well.\n var signer = crypto.createSign('RSA-SHA' + bits);\n var sig = (signer.update(thing), signer.sign(privateKey, 'base64'));\n return fromBase64(sig);\n }\n}\n\nfunction createKeyVerifier(bits) {\n return function verify(thing, signature, publicKey) {\n checkIsPublicKey(publicKey);\n thing = normalizeInput(thing);\n signature = toBase64(signature);\n var verifier = crypto.createVerify('RSA-SHA' + bits);\n verifier.update(thing);\n return verifier.verify(publicKey, signature, 'base64');\n }\n}\n\nfunction createPSSKeySigner(bits) {\n return function sign(thing, privateKey) {\n checkIsPrivateKey(privateKey);\n thing = normalizeInput(thing);\n var signer = crypto.createSign('RSA-SHA' + bits);\n var sig = (signer.update(thing), signer.sign({\n key: privateKey,\n padding: crypto.constants.RSA_PKCS1_PSS_PADDING,\n saltLength: crypto.constants.RSA_PSS_SALTLEN_DIGEST\n }, 'base64'));\n return fromBase64(sig);\n }\n}\n\nfunction createPSSKeyVerifier(bits) {\n return function verify(thing, signature, publicKey) {\n checkIsPublicKey(publicKey);\n thing = normalizeInput(thing);\n signature = toBase64(signature);\n var verifier = crypto.createVerify('RSA-SHA' + bits);\n verifier.update(thing);\n return verifier.verify({\n key: publicKey,\n padding: crypto.constants.RSA_PKCS1_PSS_PADDING,\n saltLength: crypto.constants.RSA_PSS_SALTLEN_DIGEST\n }, signature, 'base64');\n }\n}\n\nfunction createECDSASigner(bits) {\n var inner = createKeySigner(bits);\n return function sign() {\n var signature = inner.apply(null, arguments);\n signature = formatEcdsa.derToJose(signature, 'ES' + bits);\n return signature;\n };\n}\n\nfunction createECDSAVerifer(bits) {\n var inner = createKeyVerifier(bits);\n return function verify(thing, signature, publicKey) {\n signature = formatEcdsa.joseToDer(signature, 'ES' + bits).toString('base64');\n var result = inner(thing, signature, publicKey);\n return result;\n };\n}\n\nfunction createNoneSigner() {\n return function sign() {\n return '';\n }\n}\n\nfunction createNoneVerifier() {\n return function verify(thing, signature) {\n return signature === '';\n }\n}\n\nmodule.exports = function jwa(algorithm) {\n var signerFactories = {\n hs: createHmacSigner,\n rs: createKeySigner,\n ps: createPSSKeySigner,\n es: createECDSASigner,\n none: createNoneSigner,\n }\n var verifierFactories = {\n hs: createHmacVerifier,\n rs: createKeyVerifier,\n ps: createPSSKeyVerifier,\n es: createECDSAVerifer,\n none: createNoneVerifier,\n }\n var match = algorithm.match(/^(RS|PS|ES|HS)(256|384|512)$|^(none)$/i);\n if (!match)\n throw typeError(MSG_INVALID_ALGORITHM, algorithm);\n var algo = (match[1] || match[3]).toLowerCase();\n var bits = match[2];\n\n return {\n sign: signerFactories[algo](bits),\n verify: verifierFactories[algo](bits),\n }\n};\n","'use strict'\nvar Buffer = require('safe-buffer').Buffer\nvar Transform = require('stream').Transform\nvar inherits = require('inherits')\n\nfunction throwIfNotStringOrBuffer (val, prefix) {\n if (!Buffer.isBuffer(val) && typeof val !== 'string') {\n throw new TypeError(prefix + ' must be a string or a buffer')\n }\n}\n\nfunction HashBase (blockSize) {\n Transform.call(this)\n\n this._block = Buffer.allocUnsafe(blockSize)\n this._blockSize = blockSize\n this._blockOffset = 0\n this._length = [0, 0, 0, 0]\n\n this._finalized = false\n}\n\ninherits(HashBase, Transform)\n\nHashBase.prototype._transform = function (chunk, encoding, callback) {\n var error = null\n try {\n this.update(chunk, encoding)\n } catch (err) {\n error = err\n }\n\n callback(error)\n}\n\nHashBase.prototype._flush = function (callback) {\n var error = null\n try {\n this.push(this.digest())\n } catch (err) {\n error = err\n }\n\n callback(error)\n}\n\nHashBase.prototype.update = function (data, encoding) {\n throwIfNotStringOrBuffer(data, 'Data')\n if (this._finalized) throw new Error('Digest already called')\n if (!Buffer.isBuffer(data)) data = Buffer.from(data, encoding)\n\n // consume data\n var block = this._block\n var offset = 0\n while (this._blockOffset + data.length - offset >= this._blockSize) {\n for (var i = this._blockOffset; i < this._blockSize;) block[i++] = data[offset++]\n this._update()\n this._blockOffset = 0\n }\n while (offset < data.length) block[this._blockOffset++] = data[offset++]\n\n // update length\n for (var j = 0, carry = data.length * 8; carry > 0; ++j) {\n this._length[j] += carry\n carry = (this._length[j] / 0x0100000000) | 0\n if (carry > 0) this._length[j] -= 0x0100000000 * carry\n }\n\n return this\n}\n\nHashBase.prototype._update = function () {\n throw new Error('_update is not implemented')\n}\n\nHashBase.prototype.digest = function (encoding) {\n if (this._finalized) throw new Error('Digest already called')\n this._finalized = true\n\n var digest = this._digest()\n if (encoding !== undefined) digest = digest.toString(encoding)\n\n // reset state\n this._block.fill(0)\n this._blockOffset = 0\n for (var i = 0; i < 4; ++i) this._length[i] = 0\n\n return digest\n}\n\nHashBase.prototype._digest = function () {\n throw new Error('_digest is not implemented')\n}\n\nmodule.exports = HashBase\n","/**\n * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined\n * in FIPS 180-2\n * Version 2.2-beta Copyright Angel Marin, Paul Johnston 2000 - 2009.\n * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet\n *\n */\n\nvar inherits = require('inherits')\nvar Hash = require('./hash')\nvar Buffer = require('safe-buffer').Buffer\n\nvar K = [\n 0x428A2F98, 0x71374491, 0xB5C0FBCF, 0xE9B5DBA5,\n 0x3956C25B, 0x59F111F1, 0x923F82A4, 0xAB1C5ED5,\n 0xD807AA98, 0x12835B01, 0x243185BE, 0x550C7DC3,\n 0x72BE5D74, 0x80DEB1FE, 0x9BDC06A7, 0xC19BF174,\n 0xE49B69C1, 0xEFBE4786, 0x0FC19DC6, 0x240CA1CC,\n 0x2DE92C6F, 0x4A7484AA, 0x5CB0A9DC, 0x76F988DA,\n 0x983E5152, 0xA831C66D, 0xB00327C8, 0xBF597FC7,\n 0xC6E00BF3, 0xD5A79147, 0x06CA6351, 0x14292967,\n 0x27B70A85, 0x2E1B2138, 0x4D2C6DFC, 0x53380D13,\n 0x650A7354, 0x766A0ABB, 0x81C2C92E, 0x92722C85,\n 0xA2BFE8A1, 0xA81A664B, 0xC24B8B70, 0xC76C51A3,\n 0xD192E819, 0xD6990624, 0xF40E3585, 0x106AA070,\n 0x19A4C116, 0x1E376C08, 0x2748774C, 0x34B0BCB5,\n 0x391C0CB3, 0x4ED8AA4A, 0x5B9CCA4F, 0x682E6FF3,\n 0x748F82EE, 0x78A5636F, 0x84C87814, 0x8CC70208,\n 0x90BEFFFA, 0xA4506CEB, 0xBEF9A3F7, 0xC67178F2\n]\n\nvar W = new Array(64)\n\nfunction Sha256 () {\n this.init()\n\n this._w = W // new Array(64)\n\n Hash.call(this, 64, 56)\n}\n\ninherits(Sha256, Hash)\n\nSha256.prototype.init = function () {\n this._a = 0x6a09e667\n this._b = 0xbb67ae85\n this._c = 0x3c6ef372\n this._d = 0xa54ff53a\n this._e = 0x510e527f\n this._f = 0x9b05688c\n this._g = 0x1f83d9ab\n this._h = 0x5be0cd19\n\n return this\n}\n\nfunction ch (x, y, z) {\n return z ^ (x & (y ^ z))\n}\n\nfunction maj (x, y, z) {\n return (x & y) | (z & (x | y))\n}\n\nfunction sigma0 (x) {\n return (x >>> 2 | x << 30) ^ (x >>> 13 | x << 19) ^ (x >>> 22 | x << 10)\n}\n\nfunction sigma1 (x) {\n return (x >>> 6 | x << 26) ^ (x >>> 11 | x << 21) ^ (x >>> 25 | x << 7)\n}\n\nfunction gamma0 (x) {\n return (x >>> 7 | x << 25) ^ (x >>> 18 | x << 14) ^ (x >>> 3)\n}\n\nfunction gamma1 (x) {\n return (x >>> 17 | x << 15) ^ (x >>> 19 | x << 13) ^ (x >>> 10)\n}\n\nSha256.prototype._update = function (M) {\n var W = this._w\n\n var a = this._a | 0\n var b = this._b | 0\n var c = this._c | 0\n var d = this._d | 0\n var e = this._e | 0\n var f = this._f | 0\n var g = this._g | 0\n var h = this._h | 0\n\n for (var i = 0; i < 16; ++i) W[i] = M.readInt32BE(i * 4)\n for (; i < 64; ++i) W[i] = (gamma1(W[i - 2]) + W[i - 7] + gamma0(W[i - 15]) + W[i - 16]) | 0\n\n for (var j = 0; j < 64; ++j) {\n var T1 = (h + sigma1(e) + ch(e, f, g) + K[j] + W[j]) | 0\n var T2 = (sigma0(a) + maj(a, b, c)) | 0\n\n h = g\n g = f\n f = e\n e = (d + T1) | 0\n d = c\n c = b\n b = a\n a = (T1 + T2) | 0\n }\n\n this._a = (a + this._a) | 0\n this._b = (b + this._b) | 0\n this._c = (c + this._c) | 0\n this._d = (d + this._d) | 0\n this._e = (e + this._e) | 0\n this._f = (f + this._f) | 0\n this._g = (g + this._g) | 0\n this._h = (h + this._h) | 0\n}\n\nSha256.prototype._hash = function () {\n var H = Buffer.allocUnsafe(32)\n\n H.writeInt32BE(this._a, 0)\n H.writeInt32BE(this._b, 4)\n H.writeInt32BE(this._c, 8)\n H.writeInt32BE(this._d, 12)\n H.writeInt32BE(this._e, 16)\n H.writeInt32BE(this._f, 20)\n H.writeInt32BE(this._g, 24)\n H.writeInt32BE(this._h, 28)\n\n return H\n}\n\nmodule.exports = Sha256\n","var inherits = require('inherits')\nvar Hash = require('./hash')\nvar Buffer = require('safe-buffer').Buffer\n\nvar K = [\n 0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd,\n 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc,\n 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019,\n 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118,\n 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe,\n 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2,\n 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1,\n 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694,\n 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3,\n 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65,\n 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483,\n 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5,\n 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210,\n 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4,\n 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725,\n 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70,\n 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926,\n 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df,\n 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8,\n 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b,\n 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001,\n 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30,\n 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910,\n 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8,\n 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53,\n 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8,\n 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb,\n 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3,\n 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60,\n 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec,\n 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9,\n 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b,\n 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207,\n 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178,\n 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6,\n 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b,\n 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493,\n 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c,\n 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a,\n 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817\n]\n\nvar W = new Array(160)\n\nfunction Sha512 () {\n this.init()\n this._w = W\n\n Hash.call(this, 128, 112)\n}\n\ninherits(Sha512, Hash)\n\nSha512.prototype.init = function () {\n this._ah = 0x6a09e667\n this._bh = 0xbb67ae85\n this._ch = 0x3c6ef372\n this._dh = 0xa54ff53a\n this._eh = 0x510e527f\n this._fh = 0x9b05688c\n this._gh = 0x1f83d9ab\n this._hh = 0x5be0cd19\n\n this._al = 0xf3bcc908\n this._bl = 0x84caa73b\n this._cl = 0xfe94f82b\n this._dl = 0x5f1d36f1\n this._el = 0xade682d1\n this._fl = 0x2b3e6c1f\n this._gl = 0xfb41bd6b\n this._hl = 0x137e2179\n\n return this\n}\n\nfunction Ch (x, y, z) {\n return z ^ (x & (y ^ z))\n}\n\nfunction maj (x, y, z) {\n return (x & y) | (z & (x | y))\n}\n\nfunction sigma0 (x, xl) {\n return (x >>> 28 | xl << 4) ^ (xl >>> 2 | x << 30) ^ (xl >>> 7 | x << 25)\n}\n\nfunction sigma1 (x, xl) {\n return (x >>> 14 | xl << 18) ^ (x >>> 18 | xl << 14) ^ (xl >>> 9 | x << 23)\n}\n\nfunction Gamma0 (x, xl) {\n return (x >>> 1 | xl << 31) ^ (x >>> 8 | xl << 24) ^ (x >>> 7)\n}\n\nfunction Gamma0l (x, xl) {\n return (x >>> 1 | xl << 31) ^ (x >>> 8 | xl << 24) ^ (x >>> 7 | xl << 25)\n}\n\nfunction Gamma1 (x, xl) {\n return (x >>> 19 | xl << 13) ^ (xl >>> 29 | x << 3) ^ (x >>> 6)\n}\n\nfunction Gamma1l (x, xl) {\n return (x >>> 19 | xl << 13) ^ (xl >>> 29 | x << 3) ^ (x >>> 6 | xl << 26)\n}\n\nfunction getCarry (a, b) {\n return (a >>> 0) < (b >>> 0) ? 1 : 0\n}\n\nSha512.prototype._update = function (M) {\n var W = this._w\n\n var ah = this._ah | 0\n var bh = this._bh | 0\n var ch = this._ch | 0\n var dh = this._dh | 0\n var eh = this._eh | 0\n var fh = this._fh | 0\n var gh = this._gh | 0\n var hh = this._hh | 0\n\n var al = this._al | 0\n var bl = this._bl | 0\n var cl = this._cl | 0\n var dl = this._dl | 0\n var el = this._el | 0\n var fl = this._fl | 0\n var gl = this._gl | 0\n var hl = this._hl | 0\n\n for (var i = 0; i < 32; i += 2) {\n W[i] = M.readInt32BE(i * 4)\n W[i + 1] = M.readInt32BE(i * 4 + 4)\n }\n for (; i < 160; i += 2) {\n var xh = W[i - 15 * 2]\n var xl = W[i - 15 * 2 + 1]\n var gamma0 = Gamma0(xh, xl)\n var gamma0l = Gamma0l(xl, xh)\n\n xh = W[i - 2 * 2]\n xl = W[i - 2 * 2 + 1]\n var gamma1 = Gamma1(xh, xl)\n var gamma1l = Gamma1l(xl, xh)\n\n // W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16]\n var Wi7h = W[i - 7 * 2]\n var Wi7l = W[i - 7 * 2 + 1]\n\n var Wi16h = W[i - 16 * 2]\n var Wi16l = W[i - 16 * 2 + 1]\n\n var Wil = (gamma0l + Wi7l) | 0\n var Wih = (gamma0 + Wi7h + getCarry(Wil, gamma0l)) | 0\n Wil = (Wil + gamma1l) | 0\n Wih = (Wih + gamma1 + getCarry(Wil, gamma1l)) | 0\n Wil = (Wil + Wi16l) | 0\n Wih = (Wih + Wi16h + getCarry(Wil, Wi16l)) | 0\n\n W[i] = Wih\n W[i + 1] = Wil\n }\n\n for (var j = 0; j < 160; j += 2) {\n Wih = W[j]\n Wil = W[j + 1]\n\n var majh = maj(ah, bh, ch)\n var majl = maj(al, bl, cl)\n\n var sigma0h = sigma0(ah, al)\n var sigma0l = sigma0(al, ah)\n var sigma1h = sigma1(eh, el)\n var sigma1l = sigma1(el, eh)\n\n // t1 = h + sigma1 + ch + K[j] + W[j]\n var Kih = K[j]\n var Kil = K[j + 1]\n\n var chh = Ch(eh, fh, gh)\n var chl = Ch(el, fl, gl)\n\n var t1l = (hl + sigma1l) | 0\n var t1h = (hh + sigma1h + getCarry(t1l, hl)) | 0\n t1l = (t1l + chl) | 0\n t1h = (t1h + chh + getCarry(t1l, chl)) | 0\n t1l = (t1l + Kil) | 0\n t1h = (t1h + Kih + getCarry(t1l, Kil)) | 0\n t1l = (t1l + Wil) | 0\n t1h = (t1h + Wih + getCarry(t1l, Wil)) | 0\n\n // t2 = sigma0 + maj\n var t2l = (sigma0l + majl) | 0\n var t2h = (sigma0h + majh + getCarry(t2l, sigma0l)) | 0\n\n hh = gh\n hl = gl\n gh = fh\n gl = fl\n fh = eh\n fl = el\n el = (dl + t1l) | 0\n eh = (dh + t1h + getCarry(el, dl)) | 0\n dh = ch\n dl = cl\n ch = bh\n cl = bl\n bh = ah\n bl = al\n al = (t1l + t2l) | 0\n ah = (t1h + t2h + getCarry(al, t1l)) | 0\n }\n\n this._al = (this._al + al) | 0\n this._bl = (this._bl + bl) | 0\n this._cl = (this._cl + cl) | 0\n this._dl = (this._dl + dl) | 0\n this._el = (this._el + el) | 0\n this._fl = (this._fl + fl) | 0\n this._gl = (this._gl + gl) | 0\n this._hl = (this._hl + hl) | 0\n\n this._ah = (this._ah + ah + getCarry(this._al, al)) | 0\n this._bh = (this._bh + bh + getCarry(this._bl, bl)) | 0\n this._ch = (this._ch + ch + getCarry(this._cl, cl)) | 0\n this._dh = (this._dh + dh + getCarry(this._dl, dl)) | 0\n this._eh = (this._eh + eh + getCarry(this._el, el)) | 0\n this._fh = (this._fh + fh + getCarry(this._fl, fl)) | 0\n this._gh = (this._gh + gh + getCarry(this._gl, gl)) | 0\n this._hh = (this._hh + hh + getCarry(this._hl, hl)) | 0\n}\n\nSha512.prototype._hash = function () {\n var H = Buffer.allocUnsafe(64)\n\n function writeInt64BE (h, l, offset) {\n H.writeInt32BE(h, offset)\n H.writeInt32BE(l, offset + 4)\n }\n\n writeInt64BE(this._ah, this._al, 0)\n writeInt64BE(this._bh, this._bl, 8)\n writeInt64BE(this._ch, this._cl, 16)\n writeInt64BE(this._dh, this._dl, 24)\n writeInt64BE(this._eh, this._el, 32)\n writeInt64BE(this._fh, this._fl, 40)\n writeInt64BE(this._gh, this._gl, 48)\n writeInt64BE(this._hh, this._hl, 56)\n\n return H\n}\n\nmodule.exports = Sha512\n","'use strict'\nvar inherits = require('inherits')\nvar Legacy = require('./legacy')\nvar Base = require('cipher-base')\nvar Buffer = require('safe-buffer').Buffer\nvar md5 = require('create-hash/md5')\nvar RIPEMD160 = require('ripemd160')\n\nvar sha = require('sha.js')\n\nvar ZEROS = Buffer.alloc(128)\n\nfunction Hmac (alg, key) {\n Base.call(this, 'digest')\n if (typeof key === 'string') {\n key = Buffer.from(key)\n }\n\n var blocksize = (alg === 'sha512' || alg === 'sha384') ? 128 : 64\n\n this._alg = alg\n this._key = key\n if (key.length > blocksize) {\n var hash = alg === 'rmd160' ? new RIPEMD160() : sha(alg)\n key = hash.update(key).digest()\n } else if (key.length < blocksize) {\n key = Buffer.concat([key, ZEROS], blocksize)\n }\n\n var ipad = this._ipad = Buffer.allocUnsafe(blocksize)\n var opad = this._opad = Buffer.allocUnsafe(blocksize)\n\n for (var i = 0; i < blocksize; i++) {\n ipad[i] = key[i] ^ 0x36\n opad[i] = key[i] ^ 0x5C\n }\n this._hash = alg === 'rmd160' ? new RIPEMD160() : sha(alg)\n this._hash.update(ipad)\n}\n\ninherits(Hmac, Base)\n\nHmac.prototype._update = function (data) {\n this._hash.update(data)\n}\n\nHmac.prototype._final = function () {\n var h = this._hash.digest()\n var hash = this._alg === 'rmd160' ? new RIPEMD160() : sha(this._alg)\n return hash.update(this._opad).update(h).digest()\n}\n\nmodule.exports = function createHmac (alg, key) {\n alg = alg.toLowerCase()\n if (alg === 'rmd160' || alg === 'ripemd160') {\n return new Hmac('rmd160', key)\n }\n if (alg === 'md5') {\n return new Legacy(md5, key)\n }\n return new Hmac(alg, key)\n}\n","var MD5 = require('md5.js')\n\nmodule.exports = function (buffer) {\n return new MD5().update(buffer).digest()\n}\n","exports.pbkdf2 = require('./lib/async')\nexports.pbkdf2Sync = require('./lib/sync')\n","var MAX_ALLOC = Math.pow(2, 30) - 1 // default in iojs\n\nfunction checkBuffer (buf, name) {\n if (typeof buf !== 'string' && !Buffer.isBuffer(buf)) {\n throw new TypeError(name + ' must be a buffer or string')\n }\n}\n\nmodule.exports = function (password, salt, iterations, keylen) {\n checkBuffer(password, 'Password')\n checkBuffer(salt, 'Salt')\n\n if (typeof iterations !== 'number') {\n throw new TypeError('Iterations not a number')\n }\n\n if (iterations < 0) {\n throw new TypeError('Bad iterations')\n }\n\n if (typeof keylen !== 'number') {\n throw new TypeError('Key length not a number')\n }\n\n if (keylen < 0 || keylen > MAX_ALLOC || keylen !== keylen) { /* eslint no-self-compare: 0 */\n throw new TypeError('Bad key length')\n }\n}\n","var defaultEncoding\n/* istanbul ignore next */\nif (process.browser) {\n defaultEncoding = 'utf-8'\n} else {\n var pVersionMajor = parseInt(process.version.split('.')[0].slice(1), 10)\n\n defaultEncoding = pVersionMajor >= 6 ? 'utf-8' : 'binary'\n}\nmodule.exports = defaultEncoding\n","var md5 = require('create-hash/md5')\nvar RIPEMD160 = require('ripemd160')\nvar sha = require('sha.js')\n\nvar checkParameters = require('./precondition')\nvar defaultEncoding = require('./default-encoding')\nvar Buffer = require('safe-buffer').Buffer\nvar ZEROS = Buffer.alloc(128)\nvar sizes = {\n md5: 16,\n sha1: 20,\n sha224: 28,\n sha256: 32,\n sha384: 48,\n sha512: 64,\n rmd160: 20,\n ripemd160: 20\n}\n\nfunction Hmac (alg, key, saltLen) {\n var hash = getDigest(alg)\n var blocksize = (alg === 'sha512' || alg === 'sha384') ? 128 : 64\n\n if (key.length > blocksize) {\n key = hash(key)\n } else if (key.length < blocksize) {\n key = Buffer.concat([key, ZEROS], blocksize)\n }\n\n var ipad = Buffer.allocUnsafe(blocksize + sizes[alg])\n var opad = Buffer.allocUnsafe(blocksize + sizes[alg])\n for (var i = 0; i < blocksize; i++) {\n ipad[i] = key[i] ^ 0x36\n opad[i] = key[i] ^ 0x5C\n }\n\n var ipad1 = Buffer.allocUnsafe(blocksize + saltLen + 4)\n ipad.copy(ipad1, 0, 0, blocksize)\n this.ipad1 = ipad1\n this.ipad2 = ipad\n this.opad = opad\n this.alg = alg\n this.blocksize = blocksize\n this.hash = hash\n this.size = sizes[alg]\n}\n\nHmac.prototype.run = function (data, ipad) {\n data.copy(ipad, this.blocksize)\n var h = this.hash(ipad)\n h.copy(this.opad, this.blocksize)\n return this.hash(this.opad)\n}\n\nfunction getDigest (alg) {\n function shaFunc (data) {\n return sha(alg).update(data).digest()\n }\n function rmd160Func (data) {\n return new RIPEMD160().update(data).digest()\n }\n\n if (alg === 'rmd160' || alg === 'ripemd160') return rmd160Func\n if (alg === 'md5') return md5\n return shaFunc\n}\n\nfunction pbkdf2 (password, salt, iterations, keylen, digest) {\n checkParameters(password, salt, iterations, keylen)\n\n if (!Buffer.isBuffer(password)) password = Buffer.from(password, defaultEncoding)\n if (!Buffer.isBuffer(salt)) salt = Buffer.from(salt, defaultEncoding)\n\n digest = digest || 'sha1'\n\n var hmac = new Hmac(digest, password, salt.length)\n\n var DK = Buffer.allocUnsafe(keylen)\n var block1 = Buffer.allocUnsafe(salt.length + 4)\n salt.copy(block1, 0, 0, salt.length)\n\n var destPos = 0\n var hLen = sizes[digest]\n var l = Math.ceil(keylen / hLen)\n\n for (var i = 1; i <= l; i++) {\n block1.writeUInt32BE(i, salt.length)\n\n var T = hmac.run(block1, hmac.ipad1)\n var U = T\n\n for (var j = 1; j < iterations; j++) {\n U = hmac.run(U, hmac.ipad2)\n for (var k = 0; k < hLen; k++) T[k] ^= U[k]\n }\n\n T.copy(DK, destPos)\n destPos += hLen\n }\n\n return DK\n}\n\nmodule.exports = pbkdf2\n","'use strict';\n\nexports.readUInt32BE = function readUInt32BE(bytes, off) {\n var res = (bytes[0 + off] << 24) |\n (bytes[1 + off] << 16) |\n (bytes[2 + off] << 8) |\n bytes[3 + off];\n return res >>> 0;\n};\n\nexports.writeUInt32BE = function writeUInt32BE(bytes, value, off) {\n bytes[0 + off] = value >>> 24;\n bytes[1 + off] = (value >>> 16) & 0xff;\n bytes[2 + off] = (value >>> 8) & 0xff;\n bytes[3 + off] = value & 0xff;\n};\n\nexports.ip = function ip(inL, inR, out, off) {\n var outL = 0;\n var outR = 0;\n\n for (var i = 6; i >= 0; i -= 2) {\n for (var j = 0; j <= 24; j += 8) {\n outL <<= 1;\n outL |= (inR >>> (j + i)) & 1;\n }\n for (var j = 0; j <= 24; j += 8) {\n outL <<= 1;\n outL |= (inL >>> (j + i)) & 1;\n }\n }\n\n for (var i = 6; i >= 0; i -= 2) {\n for (var j = 1; j <= 25; j += 8) {\n outR <<= 1;\n outR |= (inR >>> (j + i)) & 1;\n }\n for (var j = 1; j <= 25; j += 8) {\n outR <<= 1;\n outR |= (inL >>> (j + i)) & 1;\n }\n }\n\n out[off + 0] = outL >>> 0;\n out[off + 1] = outR >>> 0;\n};\n\nexports.rip = function rip(inL, inR, out, off) {\n var outL = 0;\n var outR = 0;\n\n for (var i = 0; i < 4; i++) {\n for (var j = 24; j >= 0; j -= 8) {\n outL <<= 1;\n outL |= (inR >>> (j + i)) & 1;\n outL <<= 1;\n outL |= (inL >>> (j + i)) & 1;\n }\n }\n for (var i = 4; i < 8; i++) {\n for (var j = 24; j >= 0; j -= 8) {\n outR <<= 1;\n outR |= (inR >>> (j + i)) & 1;\n outR <<= 1;\n outR |= (inL >>> (j + i)) & 1;\n }\n }\n\n out[off + 0] = outL >>> 0;\n out[off + 1] = outR >>> 0;\n};\n\nexports.pc1 = function pc1(inL, inR, out, off) {\n var outL = 0;\n var outR = 0;\n\n // 7, 15, 23, 31, 39, 47, 55, 63\n // 6, 14, 22, 30, 39, 47, 55, 63\n // 5, 13, 21, 29, 39, 47, 55, 63\n // 4, 12, 20, 28\n for (var i = 7; i >= 5; i--) {\n for (var j = 0; j <= 24; j += 8) {\n outL <<= 1;\n outL |= (inR >> (j + i)) & 1;\n }\n for (var j = 0; j <= 24; j += 8) {\n outL <<= 1;\n outL |= (inL >> (j + i)) & 1;\n }\n }\n for (var j = 0; j <= 24; j += 8) {\n outL <<= 1;\n outL |= (inR >> (j + i)) & 1;\n }\n\n // 1, 9, 17, 25, 33, 41, 49, 57\n // 2, 10, 18, 26, 34, 42, 50, 58\n // 3, 11, 19, 27, 35, 43, 51, 59\n // 36, 44, 52, 60\n for (var i = 1; i <= 3; i++) {\n for (var j = 0; j <= 24; j += 8) {\n outR <<= 1;\n outR |= (inR >> (j + i)) & 1;\n }\n for (var j = 0; j <= 24; j += 8) {\n outR <<= 1;\n outR |= (inL >> (j + i)) & 1;\n }\n }\n for (var j = 0; j <= 24; j += 8) {\n outR <<= 1;\n outR |= (inL >> (j + i)) & 1;\n }\n\n out[off + 0] = outL >>> 0;\n out[off + 1] = outR >>> 0;\n};\n\nexports.r28shl = function r28shl(num, shift) {\n return ((num << shift) & 0xfffffff) | (num >>> (28 - shift));\n};\n\nvar pc2table = [\n // inL => outL\n 14, 11, 17, 4, 27, 23, 25, 0,\n 13, 22, 7, 18, 5, 9, 16, 24,\n 2, 20, 12, 21, 1, 8, 15, 26,\n\n // inR => outR\n 15, 4, 25, 19, 9, 1, 26, 16,\n 5, 11, 23, 8, 12, 7, 17, 0,\n 22, 3, 10, 14, 6, 20, 27, 24\n];\n\nexports.pc2 = function pc2(inL, inR, out, off) {\n var outL = 0;\n var outR = 0;\n\n var len = pc2table.length >>> 1;\n for (var i = 0; i < len; i++) {\n outL <<= 1;\n outL |= (inL >>> pc2table[i]) & 0x1;\n }\n for (var i = len; i < pc2table.length; i++) {\n outR <<= 1;\n outR |= (inR >>> pc2table[i]) & 0x1;\n }\n\n out[off + 0] = outL >>> 0;\n out[off + 1] = outR >>> 0;\n};\n\nexports.expand = function expand(r, out, off) {\n var outL = 0;\n var outR = 0;\n\n outL = ((r & 1) << 5) | (r >>> 27);\n for (var i = 23; i >= 15; i -= 4) {\n outL <<= 6;\n outL |= (r >>> i) & 0x3f;\n }\n for (var i = 11; i >= 3; i -= 4) {\n outR |= (r >>> i) & 0x3f;\n outR <<= 6;\n }\n outR |= ((r & 0x1f) << 1) | (r >>> 31);\n\n out[off + 0] = outL >>> 0;\n out[off + 1] = outR >>> 0;\n};\n\nvar sTable = [\n 14, 0, 4, 15, 13, 7, 1, 4, 2, 14, 15, 2, 11, 13, 8, 1,\n 3, 10, 10, 6, 6, 12, 12, 11, 5, 9, 9, 5, 0, 3, 7, 8,\n 4, 15, 1, 12, 14, 8, 8, 2, 13, 4, 6, 9, 2, 1, 11, 7,\n 15, 5, 12, 11, 9, 3, 7, 14, 3, 10, 10, 0, 5, 6, 0, 13,\n\n 15, 3, 1, 13, 8, 4, 14, 7, 6, 15, 11, 2, 3, 8, 4, 14,\n 9, 12, 7, 0, 2, 1, 13, 10, 12, 6, 0, 9, 5, 11, 10, 5,\n 0, 13, 14, 8, 7, 10, 11, 1, 10, 3, 4, 15, 13, 4, 1, 2,\n 5, 11, 8, 6, 12, 7, 6, 12, 9, 0, 3, 5, 2, 14, 15, 9,\n\n 10, 13, 0, 7, 9, 0, 14, 9, 6, 3, 3, 4, 15, 6, 5, 10,\n 1, 2, 13, 8, 12, 5, 7, 14, 11, 12, 4, 11, 2, 15, 8, 1,\n 13, 1, 6, 10, 4, 13, 9, 0, 8, 6, 15, 9, 3, 8, 0, 7,\n 11, 4, 1, 15, 2, 14, 12, 3, 5, 11, 10, 5, 14, 2, 7, 12,\n\n 7, 13, 13, 8, 14, 11, 3, 5, 0, 6, 6, 15, 9, 0, 10, 3,\n 1, 4, 2, 7, 8, 2, 5, 12, 11, 1, 12, 10, 4, 14, 15, 9,\n 10, 3, 6, 15, 9, 0, 0, 6, 12, 10, 11, 1, 7, 13, 13, 8,\n 15, 9, 1, 4, 3, 5, 14, 11, 5, 12, 2, 7, 8, 2, 4, 14,\n\n 2, 14, 12, 11, 4, 2, 1, 12, 7, 4, 10, 7, 11, 13, 6, 1,\n 8, 5, 5, 0, 3, 15, 15, 10, 13, 3, 0, 9, 14, 8, 9, 6,\n 4, 11, 2, 8, 1, 12, 11, 7, 10, 1, 13, 14, 7, 2, 8, 13,\n 15, 6, 9, 15, 12, 0, 5, 9, 6, 10, 3, 4, 0, 5, 14, 3,\n\n 12, 10, 1, 15, 10, 4, 15, 2, 9, 7, 2, 12, 6, 9, 8, 5,\n 0, 6, 13, 1, 3, 13, 4, 14, 14, 0, 7, 11, 5, 3, 11, 8,\n 9, 4, 14, 3, 15, 2, 5, 12, 2, 9, 8, 5, 12, 15, 3, 10,\n 7, 11, 0, 14, 4, 1, 10, 7, 1, 6, 13, 0, 11, 8, 6, 13,\n\n 4, 13, 11, 0, 2, 11, 14, 7, 15, 4, 0, 9, 8, 1, 13, 10,\n 3, 14, 12, 3, 9, 5, 7, 12, 5, 2, 10, 15, 6, 8, 1, 6,\n 1, 6, 4, 11, 11, 13, 13, 8, 12, 1, 3, 4, 7, 10, 14, 7,\n 10, 9, 15, 5, 6, 0, 8, 15, 0, 14, 5, 2, 9, 3, 2, 12,\n\n 13, 1, 2, 15, 8, 13, 4, 8, 6, 10, 15, 3, 11, 7, 1, 4,\n 10, 12, 9, 5, 3, 6, 14, 11, 5, 0, 0, 14, 12, 9, 7, 2,\n 7, 2, 11, 1, 4, 14, 1, 7, 9, 4, 12, 10, 14, 8, 2, 13,\n 0, 15, 6, 12, 10, 9, 13, 0, 15, 3, 3, 5, 5, 6, 8, 11\n];\n\nexports.substitute = function substitute(inL, inR) {\n var out = 0;\n for (var i = 0; i < 4; i++) {\n var b = (inL >>> (18 - i * 6)) & 0x3f;\n var sb = sTable[i * 0x40 + b];\n\n out <<= 4;\n out |= sb;\n }\n for (var i = 0; i < 4; i++) {\n var b = (inR >>> (18 - i * 6)) & 0x3f;\n var sb = sTable[4 * 0x40 + i * 0x40 + b];\n\n out <<= 4;\n out |= sb;\n }\n return out >>> 0;\n};\n\nvar permuteTable = [\n 16, 25, 12, 11, 3, 20, 4, 15, 31, 17, 9, 6, 27, 14, 1, 22,\n 30, 24, 8, 18, 0, 5, 29, 23, 13, 19, 2, 26, 10, 21, 28, 7\n];\n\nexports.permute = function permute(num) {\n var out = 0;\n for (var i = 0; i < permuteTable.length; i++) {\n out <<= 1;\n out |= (num >>> permuteTable[i]) & 0x1;\n }\n return out >>> 0;\n};\n\nexports.padSplit = function padSplit(num, size, group) {\n var str = num.toString(2);\n while (str.length < size)\n str = '0' + str;\n\n var out = [];\n for (var i = 0; i < size; i += group)\n out.push(str.slice(i, i + group));\n return out.join(' ');\n};\n","'use strict';\n\nvar assert = require('minimalistic-assert');\nvar inherits = require('inherits');\n\nvar utils = require('./utils');\nvar Cipher = require('./cipher');\n\nfunction DESState() {\n this.tmp = new Array(2);\n this.keys = null;\n}\n\nfunction DES(options) {\n Cipher.call(this, options);\n\n var state = new DESState();\n this._desState = state;\n\n this.deriveKeys(state, options.key);\n}\ninherits(DES, Cipher);\nmodule.exports = DES;\n\nDES.create = function create(options) {\n return new DES(options);\n};\n\nvar shiftTable = [\n 1, 1, 2, 2, 2, 2, 2, 2,\n 1, 2, 2, 2, 2, 2, 2, 1\n];\n\nDES.prototype.deriveKeys = function deriveKeys(state, key) {\n state.keys = new Array(16 * 2);\n\n assert.equal(key.length, this.blockSize, 'Invalid key length');\n\n var kL = utils.readUInt32BE(key, 0);\n var kR = utils.readUInt32BE(key, 4);\n\n utils.pc1(kL, kR, state.tmp, 0);\n kL = state.tmp[0];\n kR = state.tmp[1];\n for (var i = 0; i < state.keys.length; i += 2) {\n var shift = shiftTable[i >>> 1];\n kL = utils.r28shl(kL, shift);\n kR = utils.r28shl(kR, shift);\n utils.pc2(kL, kR, state.keys, i);\n }\n};\n\nDES.prototype._update = function _update(inp, inOff, out, outOff) {\n var state = this._desState;\n\n var l = utils.readUInt32BE(inp, inOff);\n var r = utils.readUInt32BE(inp, inOff + 4);\n\n // Initial Permutation\n utils.ip(l, r, state.tmp, 0);\n l = state.tmp[0];\n r = state.tmp[1];\n\n if (this.type === 'encrypt')\n this._encrypt(state, l, r, state.tmp, 0);\n else\n this._decrypt(state, l, r, state.tmp, 0);\n\n l = state.tmp[0];\n r = state.tmp[1];\n\n utils.writeUInt32BE(out, l, outOff);\n utils.writeUInt32BE(out, r, outOff + 4);\n};\n\nDES.prototype._pad = function _pad(buffer, off) {\n var value = buffer.length - off;\n for (var i = off; i < buffer.length; i++)\n buffer[i] = value;\n\n return true;\n};\n\nDES.prototype._unpad = function _unpad(buffer) {\n var pad = buffer[buffer.length - 1];\n for (var i = buffer.length - pad; i < buffer.length; i++)\n assert.equal(buffer[i], pad);\n\n return buffer.slice(0, buffer.length - pad);\n};\n\nDES.prototype._encrypt = function _encrypt(state, lStart, rStart, out, off) {\n var l = lStart;\n var r = rStart;\n\n // Apply f() x16 times\n for (var i = 0; i < state.keys.length; i += 2) {\n var keyL = state.keys[i];\n var keyR = state.keys[i + 1];\n\n // f(r, k)\n utils.expand(r, state.tmp, 0);\n\n keyL ^= state.tmp[0];\n keyR ^= state.tmp[1];\n var s = utils.substitute(keyL, keyR);\n var f = utils.permute(s);\n\n var t = r;\n r = (l ^ f) >>> 0;\n l = t;\n }\n\n // Reverse Initial Permutation\n utils.rip(r, l, out, off);\n};\n\nDES.prototype._decrypt = function _decrypt(state, lStart, rStart, out, off) {\n var l = rStart;\n var r = lStart;\n\n // Apply f() x16 times\n for (var i = state.keys.length - 2; i >= 0; i -= 2) {\n var keyL = state.keys[i];\n var keyR = state.keys[i + 1];\n\n // f(r, k)\n utils.expand(l, state.tmp, 0);\n\n keyL ^= state.tmp[0];\n keyR ^= state.tmp[1];\n var s = utils.substitute(keyL, keyR);\n var f = utils.permute(s);\n\n var t = l;\n l = (r ^ f) >>> 0;\n r = t;\n }\n\n // Reverse Initial Permutation\n utils.rip(l, r, out, off);\n};\n","var xor = require('buffer-xor')\nvar Buffer = require('safe-buffer').Buffer\nvar incr32 = require('../incr32')\n\nfunction getBlock (self) {\n var out = self._cipher.encryptBlockRaw(self._prev)\n incr32(self._prev)\n return out\n}\n\nvar blockSize = 16\nexports.encrypt = function (self, chunk) {\n var chunkNum = Math.ceil(chunk.length / blockSize)\n var start = self._cache.length\n self._cache = Buffer.concat([\n self._cache,\n Buffer.allocUnsafe(chunkNum * blockSize)\n ])\n for (var i = 0; i < chunkNum; i++) {\n var out = getBlock(self)\n var offset = start + i * blockSize\n self._cache.writeUInt32BE(out[0], offset + 0)\n self._cache.writeUInt32BE(out[1], offset + 4)\n self._cache.writeUInt32BE(out[2], offset + 8)\n self._cache.writeUInt32BE(out[3], offset + 12)\n }\n var pad = self._cache.slice(0, chunk.length)\n self._cache = self._cache.slice(chunk.length)\n return xor(chunk, pad)\n}\n","function incr32 (iv) {\n var len = iv.length\n var item\n while (len--) {\n item = iv.readUInt8(len)\n if (item === 255) {\n iv.writeUInt8(0, len)\n } else {\n item++\n iv.writeUInt8(item, len)\n break\n }\n }\n}\nmodule.exports = incr32\n","var aes = require('./aes')\nvar Buffer = require('safe-buffer').Buffer\nvar Transform = require('cipher-base')\nvar inherits = require('inherits')\nvar GHASH = require('./ghash')\nvar xor = require('buffer-xor')\nvar incr32 = require('./incr32')\n\nfunction xorTest (a, b) {\n var out = 0\n if (a.length !== b.length) out++\n\n var len = Math.min(a.length, b.length)\n for (var i = 0; i < len; ++i) {\n out += (a[i] ^ b[i])\n }\n\n return out\n}\n\nfunction calcIv (self, iv, ck) {\n if (iv.length === 12) {\n self._finID = Buffer.concat([iv, Buffer.from([0, 0, 0, 1])])\n return Buffer.concat([iv, Buffer.from([0, 0, 0, 2])])\n }\n var ghash = new GHASH(ck)\n var len = iv.length\n var toPad = len % 16\n ghash.update(iv)\n if (toPad) {\n toPad = 16 - toPad\n ghash.update(Buffer.alloc(toPad, 0))\n }\n ghash.update(Buffer.alloc(8, 0))\n var ivBits = len * 8\n var tail = Buffer.alloc(8)\n tail.writeUIntBE(ivBits, 0, 8)\n ghash.update(tail)\n self._finID = ghash.state\n var out = Buffer.from(self._finID)\n incr32(out)\n return out\n}\nfunction StreamCipher (mode, key, iv, decrypt) {\n Transform.call(this)\n\n var h = Buffer.alloc(4, 0)\n\n this._cipher = new aes.AES(key)\n var ck = this._cipher.encryptBlock(h)\n this._ghash = new GHASH(ck)\n iv = calcIv(this, iv, ck)\n\n this._prev = Buffer.from(iv)\n this._cache = Buffer.allocUnsafe(0)\n this._secCache = Buffer.allocUnsafe(0)\n this._decrypt = decrypt\n this._alen = 0\n this._len = 0\n this._mode = mode\n\n this._authTag = null\n this._called = false\n}\n\ninherits(StreamCipher, Transform)\n\nStreamCipher.prototype._update = function (chunk) {\n if (!this._called && this._alen) {\n var rump = 16 - (this._alen % 16)\n if (rump < 16) {\n rump = Buffer.alloc(rump, 0)\n this._ghash.update(rump)\n }\n }\n\n this._called = true\n var out = this._mode.encrypt(this, chunk)\n if (this._decrypt) {\n this._ghash.update(chunk)\n } else {\n this._ghash.update(out)\n }\n this._len += chunk.length\n return out\n}\n\nStreamCipher.prototype._final = function () {\n if (this._decrypt && !this._authTag) throw new Error('Unsupported state or unable to authenticate data')\n\n var tag = xor(this._ghash.final(this._alen * 8, this._len * 8), this._cipher.encryptBlock(this._finID))\n if (this._decrypt && xorTest(tag, this._authTag)) throw new Error('Unsupported state or unable to authenticate data')\n\n this._authTag = tag\n this._cipher.scrub()\n}\n\nStreamCipher.prototype.getAuthTag = function getAuthTag () {\n if (this._decrypt || !Buffer.isBuffer(this._authTag)) throw new Error('Attempting to get auth tag in unsupported state')\n\n return this._authTag\n}\n\nStreamCipher.prototype.setAuthTag = function setAuthTag (tag) {\n if (!this._decrypt) throw new Error('Attempting to set auth tag in unsupported state')\n\n this._authTag = tag\n}\n\nStreamCipher.prototype.setAAD = function setAAD (buf) {\n if (this._called) throw new Error('Attempting to set AAD in unsupported state')\n\n this._ghash.update(buf)\n this._alen += buf.length\n}\n\nmodule.exports = StreamCipher\n","var aes = require('./aes')\nvar Buffer = require('safe-buffer').Buffer\nvar Transform = require('cipher-base')\nvar inherits = require('inherits')\n\nfunction StreamCipher (mode, key, iv, decrypt) {\n Transform.call(this)\n\n this._cipher = new aes.AES(key)\n this._prev = Buffer.from(iv)\n this._cache = Buffer.allocUnsafe(0)\n this._secCache = Buffer.allocUnsafe(0)\n this._decrypt = decrypt\n this._mode = mode\n}\n\ninherits(StreamCipher, Transform)\n\nStreamCipher.prototype._update = function (chunk) {\n return this._mode.encrypt(this, chunk, this._decrypt)\n}\n\nStreamCipher.prototype._final = function () {\n this._cipher.scrub()\n}\n\nmodule.exports = StreamCipher\n","var randomBytes = require('randombytes');\nmodule.exports = findPrime;\nfindPrime.simpleSieve = simpleSieve;\nfindPrime.fermatTest = fermatTest;\nvar BN = require('bn.js');\nvar TWENTYFOUR = new BN(24);\nvar MillerRabin = require('miller-rabin');\nvar millerRabin = new MillerRabin();\nvar ONE = new BN(1);\nvar TWO = new BN(2);\nvar FIVE = new BN(5);\nvar SIXTEEN = new BN(16);\nvar EIGHT = new BN(8);\nvar TEN = new BN(10);\nvar THREE = new BN(3);\nvar SEVEN = new BN(7);\nvar ELEVEN = new BN(11);\nvar FOUR = new BN(4);\nvar TWELVE = new BN(12);\nvar primes = null;\n\nfunction _getPrimes() {\n if (primes !== null)\n return primes;\n\n var limit = 0x100000;\n var res = [];\n res[0] = 2;\n for (var i = 1, k = 3; k < limit; k += 2) {\n var sqrt = Math.ceil(Math.sqrt(k));\n for (var j = 0; j < i && res[j] <= sqrt; j++)\n if (k % res[j] === 0)\n break;\n\n if (i !== j && res[j] <= sqrt)\n continue;\n\n res[i++] = k;\n }\n primes = res;\n return res;\n}\n\nfunction simpleSieve(p) {\n var primes = _getPrimes();\n\n for (var i = 0; i < primes.length; i++)\n if (p.modn(primes[i]) === 0) {\n if (p.cmpn(primes[i]) === 0) {\n return true;\n } else {\n return false;\n }\n }\n\n return true;\n}\n\nfunction fermatTest(p) {\n var red = BN.mont(p);\n return TWO.toRed(red).redPow(p.subn(1)).fromRed().cmpn(1) === 0;\n}\n\nfunction findPrime(bits, gen) {\n if (bits < 16) {\n // this is what openssl does\n if (gen === 2 || gen === 5) {\n return new BN([0x8c, 0x7b]);\n } else {\n return new BN([0x8c, 0x27]);\n }\n }\n gen = new BN(gen);\n\n var num, n2;\n\n while (true) {\n num = new BN(randomBytes(Math.ceil(bits / 8)));\n while (num.bitLength() > bits) {\n num.ishrn(1);\n }\n if (num.isEven()) {\n num.iadd(ONE);\n }\n if (!num.testn(1)) {\n num.iadd(TWO);\n }\n if (!gen.cmp(TWO)) {\n while (num.mod(TWENTYFOUR).cmp(ELEVEN)) {\n num.iadd(FOUR);\n }\n } else if (!gen.cmp(FIVE)) {\n while (num.mod(TEN).cmp(THREE)) {\n num.iadd(FOUR);\n }\n }\n n2 = num.shrn(1);\n if (simpleSieve(n2) && simpleSieve(num) &&\n fermatTest(n2) && fermatTest(num) &&\n millerRabin.test(n2) && millerRabin.test(num)) {\n return num;\n }\n }\n\n}\n","var bn = require('bn.js');\nvar brorand = require('brorand');\n\nfunction MillerRabin(rand) {\n this.rand = rand || new brorand.Rand();\n}\nmodule.exports = MillerRabin;\n\nMillerRabin.create = function create(rand) {\n return new MillerRabin(rand);\n};\n\nMillerRabin.prototype._randbelow = function _randbelow(n) {\n var len = n.bitLength();\n var min_bytes = Math.ceil(len / 8);\n\n // Generage random bytes until a number less than n is found.\n // This ensures that 0..n-1 have an equal probability of being selected.\n do\n var a = new bn(this.rand.generate(min_bytes));\n while (a.cmp(n) >= 0);\n\n return a;\n};\n\nMillerRabin.prototype._randrange = function _randrange(start, stop) {\n // Generate a random number greater than or equal to start and less than stop.\n var size = stop.sub(start);\n return start.add(this._randbelow(size));\n};\n\nMillerRabin.prototype.test = function test(n, k, cb) {\n var len = n.bitLength();\n var red = bn.mont(n);\n var rone = new bn(1).toRed(red);\n\n if (!k)\n k = Math.max(1, (len / 48) | 0);\n\n // Find d and s, (n - 1) = (2 ^ s) * d;\n var n1 = n.subn(1);\n for (var s = 0; !n1.testn(s); s++) {}\n var d = n.shrn(s);\n\n var rn1 = n1.toRed(red);\n\n var prime = true;\n for (; k > 0; k--) {\n var a = this._randrange(new bn(2), n1);\n if (cb)\n cb(a);\n\n var x = a.toRed(red).redPow(d);\n if (x.cmp(rone) === 0 || x.cmp(rn1) === 0)\n continue;\n\n for (var i = 1; i < s; i++) {\n x = x.redSqr();\n\n if (x.cmp(rone) === 0)\n return false;\n if (x.cmp(rn1) === 0)\n break;\n }\n\n if (i === s)\n return false;\n }\n\n return prime;\n};\n\nMillerRabin.prototype.getDivisor = function getDivisor(n, k) {\n var len = n.bitLength();\n var red = bn.mont(n);\n var rone = new bn(1).toRed(red);\n\n if (!k)\n k = Math.max(1, (len / 48) | 0);\n\n // Find d and s, (n - 1) = (2 ^ s) * d;\n var n1 = n.subn(1);\n for (var s = 0; !n1.testn(s); s++) {}\n var d = n.shrn(s);\n\n var rn1 = n1.toRed(red);\n\n for (; k > 0; k--) {\n var a = this._randrange(new bn(2), n1);\n\n var g = n.gcd(a);\n if (g.cmpn(1) !== 0)\n return g;\n\n var x = a.toRed(red).redPow(d);\n if (x.cmp(rone) === 0 || x.cmp(rn1) === 0)\n continue;\n\n for (var i = 1; i < s; i++) {\n x = x.redSqr();\n\n if (x.cmp(rone) === 0)\n return x.fromRed().subn(1).gcd(n);\n if (x.cmp(rn1) === 0)\n break;\n }\n\n if (i === s) {\n x = x.redSqr();\n return x.fromRed().subn(1).gcd(n);\n }\n }\n\n return false;\n};\n","'use strict';\n\nvar utils = exports;\n\nfunction toArray(msg, enc) {\n if (Array.isArray(msg))\n return msg.slice();\n if (!msg)\n return [];\n var res = [];\n if (typeof msg !== 'string') {\n for (var i = 0; i < msg.length; i++)\n res[i] = msg[i] | 0;\n return res;\n }\n if (enc === 'hex') {\n msg = msg.replace(/[^a-z0-9]+/ig, '');\n if (msg.length % 2 !== 0)\n msg = '0' + msg;\n for (var i = 0; i < msg.length; i += 2)\n res.push(parseInt(msg[i] + msg[i + 1], 16));\n } else {\n for (var i = 0; i < msg.length; i++) {\n var c = msg.charCodeAt(i);\n var hi = c >> 8;\n var lo = c & 0xff;\n if (hi)\n res.push(hi, lo);\n else\n res.push(lo);\n }\n }\n return res;\n}\nutils.toArray = toArray;\n\nfunction zero2(word) {\n if (word.length === 1)\n return '0' + word;\n else\n return word;\n}\nutils.zero2 = zero2;\n\nfunction toHex(msg) {\n var res = '';\n for (var i = 0; i < msg.length; i++)\n res += zero2(msg[i].toString(16));\n return res;\n}\nutils.toHex = toHex;\n\nutils.encode = function encode(arr, enc) {\n if (enc === 'hex')\n return toHex(arr);\n else\n return arr;\n};\n","'use strict';\n\nvar curve = exports;\n\ncurve.base = require('./base');\ncurve.short = require('./short');\ncurve.mont = require('./mont');\ncurve.edwards = require('./edwards');\n","'use strict';\n\nvar utils = require('../utils');\nvar rotr32 = utils.rotr32;\n\nfunction ft_1(s, x, y, z) {\n if (s === 0)\n return ch32(x, y, z);\n if (s === 1 || s === 3)\n return p32(x, y, z);\n if (s === 2)\n return maj32(x, y, z);\n}\nexports.ft_1 = ft_1;\n\nfunction ch32(x, y, z) {\n return (x & y) ^ ((~x) & z);\n}\nexports.ch32 = ch32;\n\nfunction maj32(x, y, z) {\n return (x & y) ^ (x & z) ^ (y & z);\n}\nexports.maj32 = maj32;\n\nfunction p32(x, y, z) {\n return x ^ y ^ z;\n}\nexports.p32 = p32;\n\nfunction s0_256(x) {\n return rotr32(x, 2) ^ rotr32(x, 13) ^ rotr32(x, 22);\n}\nexports.s0_256 = s0_256;\n\nfunction s1_256(x) {\n return rotr32(x, 6) ^ rotr32(x, 11) ^ rotr32(x, 25);\n}\nexports.s1_256 = s1_256;\n\nfunction g0_256(x) {\n return rotr32(x, 7) ^ rotr32(x, 18) ^ (x >>> 3);\n}\nexports.g0_256 = g0_256;\n\nfunction g1_256(x) {\n return rotr32(x, 17) ^ rotr32(x, 19) ^ (x >>> 10);\n}\nexports.g1_256 = g1_256;\n","'use strict';\n\nvar utils = require('../utils');\nvar common = require('../common');\nvar shaCommon = require('./common');\nvar assert = require('minimalistic-assert');\n\nvar sum32 = utils.sum32;\nvar sum32_4 = utils.sum32_4;\nvar sum32_5 = utils.sum32_5;\nvar ch32 = shaCommon.ch32;\nvar maj32 = shaCommon.maj32;\nvar s0_256 = shaCommon.s0_256;\nvar s1_256 = shaCommon.s1_256;\nvar g0_256 = shaCommon.g0_256;\nvar g1_256 = shaCommon.g1_256;\n\nvar BlockHash = common.BlockHash;\n\nvar sha256_K = [\n 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,\n 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,\n 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,\n 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,\n 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,\n 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,\n 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,\n 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,\n 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,\n 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,\n 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,\n 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,\n 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,\n 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,\n 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,\n 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2\n];\n\nfunction SHA256() {\n if (!(this instanceof SHA256))\n return new SHA256();\n\n BlockHash.call(this);\n this.h = [\n 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a,\n 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19\n ];\n this.k = sha256_K;\n this.W = new Array(64);\n}\nutils.inherits(SHA256, BlockHash);\nmodule.exports = SHA256;\n\nSHA256.blockSize = 512;\nSHA256.outSize = 256;\nSHA256.hmacStrength = 192;\nSHA256.padLength = 64;\n\nSHA256.prototype._update = function _update(msg, start) {\n var W = this.W;\n\n for (var i = 0; i < 16; i++)\n W[i] = msg[start + i];\n for (; i < W.length; i++)\n W[i] = sum32_4(g1_256(W[i - 2]), W[i - 7], g0_256(W[i - 15]), W[i - 16]);\n\n var a = this.h[0];\n var b = this.h[1];\n var c = this.h[2];\n var d = this.h[3];\n var e = this.h[4];\n var f = this.h[5];\n var g = this.h[6];\n var h = this.h[7];\n\n assert(this.k.length === W.length);\n for (i = 0; i < W.length; i++) {\n var T1 = sum32_5(h, s1_256(e), ch32(e, f, g), this.k[i], W[i]);\n var T2 = sum32(s0_256(a), maj32(a, b, c));\n h = g;\n g = f;\n f = e;\n e = sum32(d, T1);\n d = c;\n c = b;\n b = a;\n a = sum32(T1, T2);\n }\n\n this.h[0] = sum32(this.h[0], a);\n this.h[1] = sum32(this.h[1], b);\n this.h[2] = sum32(this.h[2], c);\n this.h[3] = sum32(this.h[3], d);\n this.h[4] = sum32(this.h[4], e);\n this.h[5] = sum32(this.h[5], f);\n this.h[6] = sum32(this.h[6], g);\n this.h[7] = sum32(this.h[7], h);\n};\n\nSHA256.prototype._digest = function digest(enc) {\n if (enc === 'hex')\n return utils.toHex32(this.h, 'big');\n else\n return utils.split32(this.h, 'big');\n};\n","'use strict';\n\nvar utils = require('../utils');\nvar common = require('../common');\nvar assert = require('minimalistic-assert');\n\nvar rotr64_hi = utils.rotr64_hi;\nvar rotr64_lo = utils.rotr64_lo;\nvar shr64_hi = utils.shr64_hi;\nvar shr64_lo = utils.shr64_lo;\nvar sum64 = utils.sum64;\nvar sum64_hi = utils.sum64_hi;\nvar sum64_lo = utils.sum64_lo;\nvar sum64_4_hi = utils.sum64_4_hi;\nvar sum64_4_lo = utils.sum64_4_lo;\nvar sum64_5_hi = utils.sum64_5_hi;\nvar sum64_5_lo = utils.sum64_5_lo;\n\nvar BlockHash = common.BlockHash;\n\nvar sha512_K = [\n 0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd,\n 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc,\n 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019,\n 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118,\n 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe,\n 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2,\n 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1,\n 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694,\n 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3,\n 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65,\n 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483,\n 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5,\n 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210,\n 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4,\n 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725,\n 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70,\n 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926,\n 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df,\n 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8,\n 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b,\n 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001,\n 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30,\n 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910,\n 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8,\n 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53,\n 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8,\n 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb,\n 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3,\n 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60,\n 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec,\n 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9,\n 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b,\n 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207,\n 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178,\n 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6,\n 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b,\n 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493,\n 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c,\n 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a,\n 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817\n];\n\nfunction SHA512() {\n if (!(this instanceof SHA512))\n return new SHA512();\n\n BlockHash.call(this);\n this.h = [\n 0x6a09e667, 0xf3bcc908,\n 0xbb67ae85, 0x84caa73b,\n 0x3c6ef372, 0xfe94f82b,\n 0xa54ff53a, 0x5f1d36f1,\n 0x510e527f, 0xade682d1,\n 0x9b05688c, 0x2b3e6c1f,\n 0x1f83d9ab, 0xfb41bd6b,\n 0x5be0cd19, 0x137e2179 ];\n this.k = sha512_K;\n this.W = new Array(160);\n}\nutils.inherits(SHA512, BlockHash);\nmodule.exports = SHA512;\n\nSHA512.blockSize = 1024;\nSHA512.outSize = 512;\nSHA512.hmacStrength = 192;\nSHA512.padLength = 128;\n\nSHA512.prototype._prepareBlock = function _prepareBlock(msg, start) {\n var W = this.W;\n\n // 32 x 32bit words\n for (var i = 0; i < 32; i++)\n W[i] = msg[start + i];\n for (; i < W.length; i += 2) {\n var c0_hi = g1_512_hi(W[i - 4], W[i - 3]); // i - 2\n var c0_lo = g1_512_lo(W[i - 4], W[i - 3]);\n var c1_hi = W[i - 14]; // i - 7\n var c1_lo = W[i - 13];\n var c2_hi = g0_512_hi(W[i - 30], W[i - 29]); // i - 15\n var c2_lo = g0_512_lo(W[i - 30], W[i - 29]);\n var c3_hi = W[i - 32]; // i - 16\n var c3_lo = W[i - 31];\n\n W[i] = sum64_4_hi(\n c0_hi, c0_lo,\n c1_hi, c1_lo,\n c2_hi, c2_lo,\n c3_hi, c3_lo);\n W[i + 1] = sum64_4_lo(\n c0_hi, c0_lo,\n c1_hi, c1_lo,\n c2_hi, c2_lo,\n c3_hi, c3_lo);\n }\n};\n\nSHA512.prototype._update = function _update(msg, start) {\n this._prepareBlock(msg, start);\n\n var W = this.W;\n\n var ah = this.h[0];\n var al = this.h[1];\n var bh = this.h[2];\n var bl = this.h[3];\n var ch = this.h[4];\n var cl = this.h[5];\n var dh = this.h[6];\n var dl = this.h[7];\n var eh = this.h[8];\n var el = this.h[9];\n var fh = this.h[10];\n var fl = this.h[11];\n var gh = this.h[12];\n var gl = this.h[13];\n var hh = this.h[14];\n var hl = this.h[15];\n\n assert(this.k.length === W.length);\n for (var i = 0; i < W.length; i += 2) {\n var c0_hi = hh;\n var c0_lo = hl;\n var c1_hi = s1_512_hi(eh, el);\n var c1_lo = s1_512_lo(eh, el);\n var c2_hi = ch64_hi(eh, el, fh, fl, gh, gl);\n var c2_lo = ch64_lo(eh, el, fh, fl, gh, gl);\n var c3_hi = this.k[i];\n var c3_lo = this.k[i + 1];\n var c4_hi = W[i];\n var c4_lo = W[i + 1];\n\n var T1_hi = sum64_5_hi(\n c0_hi, c0_lo,\n c1_hi, c1_lo,\n c2_hi, c2_lo,\n c3_hi, c3_lo,\n c4_hi, c4_lo);\n var T1_lo = sum64_5_lo(\n c0_hi, c0_lo,\n c1_hi, c1_lo,\n c2_hi, c2_lo,\n c3_hi, c3_lo,\n c4_hi, c4_lo);\n\n c0_hi = s0_512_hi(ah, al);\n c0_lo = s0_512_lo(ah, al);\n c1_hi = maj64_hi(ah, al, bh, bl, ch, cl);\n c1_lo = maj64_lo(ah, al, bh, bl, ch, cl);\n\n var T2_hi = sum64_hi(c0_hi, c0_lo, c1_hi, c1_lo);\n var T2_lo = sum64_lo(c0_hi, c0_lo, c1_hi, c1_lo);\n\n hh = gh;\n hl = gl;\n\n gh = fh;\n gl = fl;\n\n fh = eh;\n fl = el;\n\n eh = sum64_hi(dh, dl, T1_hi, T1_lo);\n el = sum64_lo(dl, dl, T1_hi, T1_lo);\n\n dh = ch;\n dl = cl;\n\n ch = bh;\n cl = bl;\n\n bh = ah;\n bl = al;\n\n ah = sum64_hi(T1_hi, T1_lo, T2_hi, T2_lo);\n al = sum64_lo(T1_hi, T1_lo, T2_hi, T2_lo);\n }\n\n sum64(this.h, 0, ah, al);\n sum64(this.h, 2, bh, bl);\n sum64(this.h, 4, ch, cl);\n sum64(this.h, 6, dh, dl);\n sum64(this.h, 8, eh, el);\n sum64(this.h, 10, fh, fl);\n sum64(this.h, 12, gh, gl);\n sum64(this.h, 14, hh, hl);\n};\n\nSHA512.prototype._digest = function digest(enc) {\n if (enc === 'hex')\n return utils.toHex32(this.h, 'big');\n else\n return utils.split32(this.h, 'big');\n};\n\nfunction ch64_hi(xh, xl, yh, yl, zh) {\n var r = (xh & yh) ^ ((~xh) & zh);\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction ch64_lo(xh, xl, yh, yl, zh, zl) {\n var r = (xl & yl) ^ ((~xl) & zl);\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction maj64_hi(xh, xl, yh, yl, zh) {\n var r = (xh & yh) ^ (xh & zh) ^ (yh & zh);\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction maj64_lo(xh, xl, yh, yl, zh, zl) {\n var r = (xl & yl) ^ (xl & zl) ^ (yl & zl);\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction s0_512_hi(xh, xl) {\n var c0_hi = rotr64_hi(xh, xl, 28);\n var c1_hi = rotr64_hi(xl, xh, 2); // 34\n var c2_hi = rotr64_hi(xl, xh, 7); // 39\n\n var r = c0_hi ^ c1_hi ^ c2_hi;\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction s0_512_lo(xh, xl) {\n var c0_lo = rotr64_lo(xh, xl, 28);\n var c1_lo = rotr64_lo(xl, xh, 2); // 34\n var c2_lo = rotr64_lo(xl, xh, 7); // 39\n\n var r = c0_lo ^ c1_lo ^ c2_lo;\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction s1_512_hi(xh, xl) {\n var c0_hi = rotr64_hi(xh, xl, 14);\n var c1_hi = rotr64_hi(xh, xl, 18);\n var c2_hi = rotr64_hi(xl, xh, 9); // 41\n\n var r = c0_hi ^ c1_hi ^ c2_hi;\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction s1_512_lo(xh, xl) {\n var c0_lo = rotr64_lo(xh, xl, 14);\n var c1_lo = rotr64_lo(xh, xl, 18);\n var c2_lo = rotr64_lo(xl, xh, 9); // 41\n\n var r = c0_lo ^ c1_lo ^ c2_lo;\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction g0_512_hi(xh, xl) {\n var c0_hi = rotr64_hi(xh, xl, 1);\n var c1_hi = rotr64_hi(xh, xl, 8);\n var c2_hi = shr64_hi(xh, xl, 7);\n\n var r = c0_hi ^ c1_hi ^ c2_hi;\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction g0_512_lo(xh, xl) {\n var c0_lo = rotr64_lo(xh, xl, 1);\n var c1_lo = rotr64_lo(xh, xl, 8);\n var c2_lo = shr64_lo(xh, xl, 7);\n\n var r = c0_lo ^ c1_lo ^ c2_lo;\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction g1_512_hi(xh, xl) {\n var c0_hi = rotr64_hi(xh, xl, 19);\n var c1_hi = rotr64_hi(xl, xh, 29); // 61\n var c2_hi = shr64_hi(xh, xl, 6);\n\n var r = c0_hi ^ c1_hi ^ c2_hi;\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction g1_512_lo(xh, xl) {\n var c0_lo = rotr64_lo(xh, xl, 19);\n var c1_lo = rotr64_lo(xl, xh, 29); // 61\n var c2_lo = shr64_lo(xh, xl, 6);\n\n var r = c0_lo ^ c1_lo ^ c2_lo;\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n","var inherits = require('inherits');\nvar Reporter = require('../base').Reporter;\nvar Buffer = require('buffer').Buffer;\n\nfunction DecoderBuffer(base, options) {\n Reporter.call(this, options);\n if (!Buffer.isBuffer(base)) {\n this.error('Input not Buffer');\n return;\n }\n\n this.base = base;\n this.offset = 0;\n this.length = base.length;\n}\ninherits(DecoderBuffer, Reporter);\nexports.DecoderBuffer = DecoderBuffer;\n\nDecoderBuffer.prototype.save = function save() {\n return { offset: this.offset, reporter: Reporter.prototype.save.call(this) };\n};\n\nDecoderBuffer.prototype.restore = function restore(save) {\n // Return skipped data\n var res = new DecoderBuffer(this.base);\n res.offset = save.offset;\n res.length = this.offset;\n\n this.offset = save.offset;\n Reporter.prototype.restore.call(this, save.reporter);\n\n return res;\n};\n\nDecoderBuffer.prototype.isEmpty = function isEmpty() {\n return this.offset === this.length;\n};\n\nDecoderBuffer.prototype.readUInt8 = function readUInt8(fail) {\n if (this.offset + 1 <= this.length)\n return this.base.readUInt8(this.offset++, true);\n else\n return this.error(fail || 'DecoderBuffer overrun');\n}\n\nDecoderBuffer.prototype.skip = function skip(bytes, fail) {\n if (!(this.offset + bytes <= this.length))\n return this.error(fail || 'DecoderBuffer overrun');\n\n var res = new DecoderBuffer(this.base);\n\n // Share reporter state\n res._reporterState = this._reporterState;\n\n res.offset = this.offset;\n res.length = this.offset + bytes;\n this.offset += bytes;\n return res;\n}\n\nDecoderBuffer.prototype.raw = function raw(save) {\n return this.base.slice(save ? save.offset : this.offset, this.length);\n}\n\nfunction EncoderBuffer(value, reporter) {\n if (Array.isArray(value)) {\n this.length = 0;\n this.value = value.map(function(item) {\n if (!(item instanceof EncoderBuffer))\n item = new EncoderBuffer(item, reporter);\n this.length += item.length;\n return item;\n }, this);\n } else if (typeof value === 'number') {\n if (!(0 <= value && value <= 0xff))\n return reporter.error('non-byte EncoderBuffer value');\n this.value = value;\n this.length = 1;\n } else if (typeof value === 'string') {\n this.value = value;\n this.length = Buffer.byteLength(value);\n } else if (Buffer.isBuffer(value)) {\n this.value = value;\n this.length = value.length;\n } else {\n return reporter.error('Unsupported type: ' + typeof value);\n }\n}\nexports.EncoderBuffer = EncoderBuffer;\n\nEncoderBuffer.prototype.join = function join(out, offset) {\n if (!out)\n out = new Buffer(this.length);\n if (!offset)\n offset = 0;\n\n if (this.length === 0)\n return out;\n\n if (Array.isArray(this.value)) {\n this.value.forEach(function(item) {\n item.join(out, offset);\n offset += item.length;\n });\n } else {\n if (typeof this.value === 'number')\n out[offset] = this.value;\n else if (typeof this.value === 'string')\n out.write(this.value, offset);\n else if (Buffer.isBuffer(this.value))\n this.value.copy(out, offset);\n offset += this.length;\n }\n\n return out;\n};\n","var constants = exports;\n\n// Helper\nconstants._reverse = function reverse(map) {\n var res = {};\n\n Object.keys(map).forEach(function(key) {\n // Convert key to integer if it is stringified\n if ((key | 0) == key)\n key = key | 0;\n\n var value = map[key];\n res[value] = key;\n });\n\n return res;\n};\n\nconstants.der = require('./der');\n","var inherits = require('inherits');\n\nvar asn1 = require('../../asn1');\nvar base = asn1.base;\nvar bignum = asn1.bignum;\n\n// Import DER constants\nvar der = asn1.constants.der;\n\nfunction DERDecoder(entity) {\n this.enc = 'der';\n this.name = entity.name;\n this.entity = entity;\n\n // Construct base tree\n this.tree = new DERNode();\n this.tree._init(entity.body);\n};\nmodule.exports = DERDecoder;\n\nDERDecoder.prototype.decode = function decode(data, options) {\n if (!(data instanceof base.DecoderBuffer))\n data = new base.DecoderBuffer(data, options);\n\n return this.tree._decode(data, options);\n};\n\n// Tree methods\n\nfunction DERNode(parent) {\n base.Node.call(this, 'der', parent);\n}\ninherits(DERNode, base.Node);\n\nDERNode.prototype._peekTag = function peekTag(buffer, tag, any) {\n if (buffer.isEmpty())\n return false;\n\n var state = buffer.save();\n var decodedTag = derDecodeTag(buffer, 'Failed to peek tag: \"' + tag + '\"');\n if (buffer.isError(decodedTag))\n return decodedTag;\n\n buffer.restore(state);\n\n return decodedTag.tag === tag || decodedTag.tagStr === tag ||\n (decodedTag.tagStr + 'of') === tag || any;\n};\n\nDERNode.prototype._decodeTag = function decodeTag(buffer, tag, any) {\n var decodedTag = derDecodeTag(buffer,\n 'Failed to decode tag of \"' + tag + '\"');\n if (buffer.isError(decodedTag))\n return decodedTag;\n\n var len = derDecodeLen(buffer,\n decodedTag.primitive,\n 'Failed to get length of \"' + tag + '\"');\n\n // Failure\n if (buffer.isError(len))\n return len;\n\n if (!any &&\n decodedTag.tag !== tag &&\n decodedTag.tagStr !== tag &&\n decodedTag.tagStr + 'of' !== tag) {\n return buffer.error('Failed to match tag: \"' + tag + '\"');\n }\n\n if (decodedTag.primitive || len !== null)\n return buffer.skip(len, 'Failed to match body of: \"' + tag + '\"');\n\n // Indefinite length... find END tag\n var state = buffer.save();\n var res = this._skipUntilEnd(\n buffer,\n 'Failed to skip indefinite length body: \"' + this.tag + '\"');\n if (buffer.isError(res))\n return res;\n\n len = buffer.offset - state.offset;\n buffer.restore(state);\n return buffer.skip(len, 'Failed to match body of: \"' + tag + '\"');\n};\n\nDERNode.prototype._skipUntilEnd = function skipUntilEnd(buffer, fail) {\n while (true) {\n var tag = derDecodeTag(buffer, fail);\n if (buffer.isError(tag))\n return tag;\n var len = derDecodeLen(buffer, tag.primitive, fail);\n if (buffer.isError(len))\n return len;\n\n var res;\n if (tag.primitive || len !== null)\n res = buffer.skip(len)\n else\n res = this._skipUntilEnd(buffer, fail);\n\n // Failure\n if (buffer.isError(res))\n return res;\n\n if (tag.tagStr === 'end')\n break;\n }\n};\n\nDERNode.prototype._decodeList = function decodeList(buffer, tag, decoder,\n options) {\n var result = [];\n while (!buffer.isEmpty()) {\n var possibleEnd = this._peekTag(buffer, 'end');\n if (buffer.isError(possibleEnd))\n return possibleEnd;\n\n var res = decoder.decode(buffer, 'der', options);\n if (buffer.isError(res) && possibleEnd)\n break;\n result.push(res);\n }\n return result;\n};\n\nDERNode.prototype._decodeStr = function decodeStr(buffer, tag) {\n if (tag === 'bitstr') {\n var unused = buffer.readUInt8();\n if (buffer.isError(unused))\n return unused;\n return { unused: unused, data: buffer.raw() };\n } else if (tag === 'bmpstr') {\n var raw = buffer.raw();\n if (raw.length % 2 === 1)\n return buffer.error('Decoding of string type: bmpstr length mismatch');\n\n var str = '';\n for (var i = 0; i < raw.length / 2; i++) {\n str += String.fromCharCode(raw.readUInt16BE(i * 2));\n }\n return str;\n } else if (tag === 'numstr') {\n var numstr = buffer.raw().toString('ascii');\n if (!this._isNumstr(numstr)) {\n return buffer.error('Decoding of string type: ' +\n 'numstr unsupported characters');\n }\n return numstr;\n } else if (tag === 'octstr') {\n return buffer.raw();\n } else if (tag === 'objDesc') {\n return buffer.raw();\n } else if (tag === 'printstr') {\n var printstr = buffer.raw().toString('ascii');\n if (!this._isPrintstr(printstr)) {\n return buffer.error('Decoding of string type: ' +\n 'printstr unsupported characters');\n }\n return printstr;\n } else if (/str$/.test(tag)) {\n return buffer.raw().toString();\n } else {\n return buffer.error('Decoding of string type: ' + tag + ' unsupported');\n }\n};\n\nDERNode.prototype._decodeObjid = function decodeObjid(buffer, values, relative) {\n var result;\n var identifiers = [];\n var ident = 0;\n while (!buffer.isEmpty()) {\n var subident = buffer.readUInt8();\n ident <<= 7;\n ident |= subident & 0x7f;\n if ((subident & 0x80) === 0) {\n identifiers.push(ident);\n ident = 0;\n }\n }\n if (subident & 0x80)\n identifiers.push(ident);\n\n var first = (identifiers[0] / 40) | 0;\n var second = identifiers[0] % 40;\n\n if (relative)\n result = identifiers;\n else\n result = [first, second].concat(identifiers.slice(1));\n\n if (values) {\n var tmp = values[result.join(' ')];\n if (tmp === undefined)\n tmp = values[result.join('.')];\n if (tmp !== undefined)\n result = tmp;\n }\n\n return result;\n};\n\nDERNode.prototype._decodeTime = function decodeTime(buffer, tag) {\n var str = buffer.raw().toString();\n if (tag === 'gentime') {\n var year = str.slice(0, 4) | 0;\n var mon = str.slice(4, 6) | 0;\n var day = str.slice(6, 8) | 0;\n var hour = str.slice(8, 10) | 0;\n var min = str.slice(10, 12) | 0;\n var sec = str.slice(12, 14) | 0;\n } else if (tag === 'utctime') {\n var year = str.slice(0, 2) | 0;\n var mon = str.slice(2, 4) | 0;\n var day = str.slice(4, 6) | 0;\n var hour = str.slice(6, 8) | 0;\n var min = str.slice(8, 10) | 0;\n var sec = str.slice(10, 12) | 0;\n if (year < 70)\n year = 2000 + year;\n else\n year = 1900 + year;\n } else {\n return buffer.error('Decoding ' + tag + ' time is not supported yet');\n }\n\n return Date.UTC(year, mon - 1, day, hour, min, sec, 0);\n};\n\nDERNode.prototype._decodeNull = function decodeNull(buffer) {\n return null;\n};\n\nDERNode.prototype._decodeBool = function decodeBool(buffer) {\n var res = buffer.readUInt8();\n if (buffer.isError(res))\n return res;\n else\n return res !== 0;\n};\n\nDERNode.prototype._decodeInt = function decodeInt(buffer, values) {\n // Bigint, return as it is (assume big endian)\n var raw = buffer.raw();\n var res = new bignum(raw);\n\n if (values)\n res = values[res.toString(10)] || res;\n\n return res;\n};\n\nDERNode.prototype._use = function use(entity, obj) {\n if (typeof entity === 'function')\n entity = entity(obj);\n return entity._getDecoder('der').tree;\n};\n\n// Utility methods\n\nfunction derDecodeTag(buf, fail) {\n var tag = buf.readUInt8(fail);\n if (buf.isError(tag))\n return tag;\n\n var cls = der.tagClass[tag >> 6];\n var primitive = (tag & 0x20) === 0;\n\n // Multi-octet tag - load\n if ((tag & 0x1f) === 0x1f) {\n var oct = tag;\n tag = 0;\n while ((oct & 0x80) === 0x80) {\n oct = buf.readUInt8(fail);\n if (buf.isError(oct))\n return oct;\n\n tag <<= 7;\n tag |= oct & 0x7f;\n }\n } else {\n tag &= 0x1f;\n }\n var tagStr = der.tag[tag];\n\n return {\n cls: cls,\n primitive: primitive,\n tag: tag,\n tagStr: tagStr\n };\n}\n\nfunction derDecodeLen(buf, primitive, fail) {\n var len = buf.readUInt8(fail);\n if (buf.isError(len))\n return len;\n\n // Indefinite form\n if (!primitive && len === 0x80)\n return null;\n\n // Definite form\n if ((len & 0x80) === 0) {\n // Short form\n return len;\n }\n\n // Long form\n var num = len & 0x7f;\n if (num > 4)\n return buf.error('length octect is too long');\n\n len = 0;\n for (var i = 0; i < num; i++) {\n len <<= 8;\n var j = buf.readUInt8(fail);\n if (buf.isError(j))\n return j;\n len |= j;\n }\n\n return len;\n}\n","var inherits = require('inherits');\nvar Buffer = require('buffer').Buffer;\n\nvar asn1 = require('../../asn1');\nvar base = asn1.base;\n\n// Import DER constants\nvar der = asn1.constants.der;\n\nfunction DEREncoder(entity) {\n this.enc = 'der';\n this.name = entity.name;\n this.entity = entity;\n\n // Construct base tree\n this.tree = new DERNode();\n this.tree._init(entity.body);\n};\nmodule.exports = DEREncoder;\n\nDEREncoder.prototype.encode = function encode(data, reporter) {\n return this.tree._encode(data, reporter).join();\n};\n\n// Tree methods\n\nfunction DERNode(parent) {\n base.Node.call(this, 'der', parent);\n}\ninherits(DERNode, base.Node);\n\nDERNode.prototype._encodeComposite = function encodeComposite(tag,\n primitive,\n cls,\n content) {\n var encodedTag = encodeTag(tag, primitive, cls, this.reporter);\n\n // Short form\n if (content.length < 0x80) {\n var header = new Buffer(2);\n header[0] = encodedTag;\n header[1] = content.length;\n return this._createEncoderBuffer([ header, content ]);\n }\n\n // Long form\n // Count octets required to store length\n var lenOctets = 1;\n for (var i = content.length; i >= 0x100; i >>= 8)\n lenOctets++;\n\n var header = new Buffer(1 + 1 + lenOctets);\n header[0] = encodedTag;\n header[1] = 0x80 | lenOctets;\n\n for (var i = 1 + lenOctets, j = content.length; j > 0; i--, j >>= 8)\n header[i] = j & 0xff;\n\n return this._createEncoderBuffer([ header, content ]);\n};\n\nDERNode.prototype._encodeStr = function encodeStr(str, tag) {\n if (tag === 'bitstr') {\n return this._createEncoderBuffer([ str.unused | 0, str.data ]);\n } else if (tag === 'bmpstr') {\n var buf = new Buffer(str.length * 2);\n for (var i = 0; i < str.length; i++) {\n buf.writeUInt16BE(str.charCodeAt(i), i * 2);\n }\n return this._createEncoderBuffer(buf);\n } else if (tag === 'numstr') {\n if (!this._isNumstr(str)) {\n return this.reporter.error('Encoding of string type: numstr supports ' +\n 'only digits and space');\n }\n return this._createEncoderBuffer(str);\n } else if (tag === 'printstr') {\n if (!this._isPrintstr(str)) {\n return this.reporter.error('Encoding of string type: printstr supports ' +\n 'only latin upper and lower case letters, ' +\n 'digits, space, apostrophe, left and rigth ' +\n 'parenthesis, plus sign, comma, hyphen, ' +\n 'dot, slash, colon, equal sign, ' +\n 'question mark');\n }\n return this._createEncoderBuffer(str);\n } else if (/str$/.test(tag)) {\n return this._createEncoderBuffer(str);\n } else if (tag === 'objDesc') {\n return this._createEncoderBuffer(str);\n } else {\n return this.reporter.error('Encoding of string type: ' + tag +\n ' unsupported');\n }\n};\n\nDERNode.prototype._encodeObjid = function encodeObjid(id, values, relative) {\n if (typeof id === 'string') {\n if (!values)\n return this.reporter.error('string objid given, but no values map found');\n if (!values.hasOwnProperty(id))\n return this.reporter.error('objid not found in values map');\n id = values[id].split(/[\\s\\.]+/g);\n for (var i = 0; i < id.length; i++)\n id[i] |= 0;\n } else if (Array.isArray(id)) {\n id = id.slice();\n for (var i = 0; i < id.length; i++)\n id[i] |= 0;\n }\n\n if (!Array.isArray(id)) {\n return this.reporter.error('objid() should be either array or string, ' +\n 'got: ' + JSON.stringify(id));\n }\n\n if (!relative) {\n if (id[1] >= 40)\n return this.reporter.error('Second objid identifier OOB');\n id.splice(0, 2, id[0] * 40 + id[1]);\n }\n\n // Count number of octets\n var size = 0;\n for (var i = 0; i < id.length; i++) {\n var ident = id[i];\n for (size++; ident >= 0x80; ident >>= 7)\n size++;\n }\n\n var objid = new Buffer(size);\n var offset = objid.length - 1;\n for (var i = id.length - 1; i >= 0; i--) {\n var ident = id[i];\n objid[offset--] = ident & 0x7f;\n while ((ident >>= 7) > 0)\n objid[offset--] = 0x80 | (ident & 0x7f);\n }\n\n return this._createEncoderBuffer(objid);\n};\n\nfunction two(num) {\n if (num < 10)\n return '0' + num;\n else\n return num;\n}\n\nDERNode.prototype._encodeTime = function encodeTime(time, tag) {\n var str;\n var date = new Date(time);\n\n if (tag === 'gentime') {\n str = [\n two(date.getFullYear()),\n two(date.getUTCMonth() + 1),\n two(date.getUTCDate()),\n two(date.getUTCHours()),\n two(date.getUTCMinutes()),\n two(date.getUTCSeconds()),\n 'Z'\n ].join('');\n } else if (tag === 'utctime') {\n str = [\n two(date.getFullYear() % 100),\n two(date.getUTCMonth() + 1),\n two(date.getUTCDate()),\n two(date.getUTCHours()),\n two(date.getUTCMinutes()),\n two(date.getUTCSeconds()),\n 'Z'\n ].join('');\n } else {\n this.reporter.error('Encoding ' + tag + ' time is not supported yet');\n }\n\n return this._encodeStr(str, 'octstr');\n};\n\nDERNode.prototype._encodeNull = function encodeNull() {\n return this._createEncoderBuffer('');\n};\n\nDERNode.prototype._encodeInt = function encodeInt(num, values) {\n if (typeof num === 'string') {\n if (!values)\n return this.reporter.error('String int or enum given, but no values map');\n if (!values.hasOwnProperty(num)) {\n return this.reporter.error('Values map doesn\\'t contain: ' +\n JSON.stringify(num));\n }\n num = values[num];\n }\n\n // Bignum, assume big endian\n if (typeof num !== 'number' && !Buffer.isBuffer(num)) {\n var numArray = num.toArray();\n if (!num.sign && numArray[0] & 0x80) {\n numArray.unshift(0);\n }\n num = new Buffer(numArray);\n }\n\n if (Buffer.isBuffer(num)) {\n var size = num.length;\n if (num.length === 0)\n size++;\n\n var out = new Buffer(size);\n num.copy(out);\n if (num.length === 0)\n out[0] = 0\n return this._createEncoderBuffer(out);\n }\n\n if (num < 0x80)\n return this._createEncoderBuffer(num);\n\n if (num < 0x100)\n return this._createEncoderBuffer([0, num]);\n\n var size = 1;\n for (var i = num; i >= 0x100; i >>= 8)\n size++;\n\n var out = new Array(size);\n for (var i = out.length - 1; i >= 0; i--) {\n out[i] = num & 0xff;\n num >>= 8;\n }\n if(out[0] & 0x80) {\n out.unshift(0);\n }\n\n return this._createEncoderBuffer(new Buffer(out));\n};\n\nDERNode.prototype._encodeBool = function encodeBool(value) {\n return this._createEncoderBuffer(value ? 0xff : 0);\n};\n\nDERNode.prototype._use = function use(entity, obj) {\n if (typeof entity === 'function')\n entity = entity(obj);\n return entity._getEncoder('der').tree;\n};\n\nDERNode.prototype._skipDefault = function skipDefault(dataBuffer, reporter, parent) {\n var state = this._baseState;\n var i;\n if (state['default'] === null)\n return false;\n\n var data = dataBuffer.join();\n if (state.defaultBuffer === undefined)\n state.defaultBuffer = this._encodeValue(state['default'], reporter, parent).join();\n\n if (data.length !== state.defaultBuffer.length)\n return false;\n\n for (i=0; i < data.length; i++)\n if (data[i] !== state.defaultBuffer[i])\n return false;\n\n return true;\n};\n\n// Utility methods\n\nfunction encodeTag(tag, primitive, cls, reporter) {\n var res;\n\n if (tag === 'seqof')\n tag = 'seq';\n else if (tag === 'setof')\n tag = 'set';\n\n if (der.tagByName.hasOwnProperty(tag))\n res = der.tagByName[tag];\n else if (typeof tag === 'number' && (tag | 0) === tag)\n res = tag;\n else\n return reporter.error('Unknown tag: ' + tag);\n\n if (res >= 0x1f)\n return reporter.error('Multi-octet tag encoding unsupported');\n\n if (!primitive)\n res |= 0x20;\n\n res |= (der.tagClassByName[cls || 'universal'] << 6);\n\n return res;\n}\n","var createHash = require('create-hash')\nvar Buffer = require('safe-buffer').Buffer\n\nmodule.exports = function (seed, len) {\n var t = Buffer.alloc(0)\n var i = 0\n var c\n while (t.length < len) {\n c = i2ops(i++)\n t = Buffer.concat([t, createHash('sha1').update(seed).update(c).digest()])\n }\n return t.slice(0, len)\n}\n\nfunction i2ops (c) {\n var out = Buffer.allocUnsafe(4)\n out.writeUInt32BE(c, 0)\n return out\n}\n","module.exports = function xor (a, b) {\n var len = a.length\n var i = -1\n while (++i < len) {\n a[i] ^= b[i]\n }\n return a\n}\n","var BN = require('bn.js')\nvar Buffer = require('safe-buffer').Buffer\n\nfunction withPublic (paddedMsg, key) {\n return Buffer.from(paddedMsg\n .toRed(BN.mont(key.modulus))\n .redPow(new BN(key.publicExponent))\n .fromRed()\n .toArray())\n}\n\nmodule.exports = withPublic\n","/*global module*/\nvar Buffer = require('buffer').Buffer;\n\nmodule.exports = function toString(obj) {\n if (typeof obj === 'string')\n return obj;\n if (typeof obj === 'number' || Buffer.isBuffer(obj))\n return obj.toString();\n return JSON.stringify(obj);\n};\n","var JsonWebTokenError = require('./JsonWebTokenError');\n\nvar NotBeforeError = function (message, date) {\n JsonWebTokenError.call(this, message);\n this.name = 'NotBeforeError';\n this.date = date;\n};\n\nNotBeforeError.prototype = Object.create(JsonWebTokenError.prototype);\n\nNotBeforeError.prototype.constructor = NotBeforeError;\n\nmodule.exports = NotBeforeError;","var JsonWebTokenError = require('./JsonWebTokenError');\n\nvar TokenExpiredError = function (message, expiredAt) {\n JsonWebTokenError.call(this, message);\n this.name = 'TokenExpiredError';\n this.expiredAt = expiredAt;\n};\n\nTokenExpiredError.prototype = Object.create(JsonWebTokenError.prototype);\n\nTokenExpiredError.prototype.constructor = TokenExpiredError;\n\nmodule.exports = TokenExpiredError;","var ms = require('ms');\n\nmodule.exports = function (time, iat) {\n var timestamp = iat || Math.floor(Date.now() / 1000);\n\n if (typeof time === 'string') {\n var milliseconds = ms(time);\n if (typeof milliseconds === 'undefined') {\n return;\n }\n return Math.floor(timestamp + milliseconds / 1000);\n } else if (typeof time === 'number') {\n return timestamp + time;\n } else {\n return;\n }\n\n};","var semver = require('semver');\n\nmodule.exports = semver.satisfies(process.version, '^6.12.0 || >=8.0.0');\n","/*!\n * jQuery JavaScript Library v3.6.0\n * https://jquery.com/\n *\n * Includes Sizzle.js\n * https://sizzlejs.com/\n *\n * Copyright OpenJS Foundation and other contributors\n * Released under the MIT license\n * https://jquery.org/license\n *\n * Date: 2021-03-02T17:08Z\n */\n( function( global, factory ) {\n\n\t\"use strict\";\n\n\tif ( typeof module === \"object\" && typeof module.exports === \"object\" ) {\n\n\t\t// For CommonJS and CommonJS-like environments where a proper `window`\n\t\t// is present, execute the factory and get jQuery.\n\t\t// For environments that do not have a `window` with a `document`\n\t\t// (such as Node.js), expose a factory as module.exports.\n\t\t// This accentuates the need for the creation of a real `window`.\n\t\t// e.g. var jQuery = require(\"jquery\")(window);\n\t\t// See ticket #14549 for more info.\n\t\tmodule.exports = global.document ?\n\t\t\tfactory( global, true ) :\n\t\t\tfunction( w ) {\n\t\t\t\tif ( !w.document ) {\n\t\t\t\t\tthrow new Error( \"jQuery requires a window with a document\" );\n\t\t\t\t}\n\t\t\t\treturn factory( w );\n\t\t\t};\n\t} else {\n\t\tfactory( global );\n\t}\n\n// Pass this if window is not defined yet\n} )( typeof window !== \"undefined\" ? window : this, function( window, noGlobal ) {\n\n// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1\n// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode\n// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common\n// enough that all such attempts are guarded in a try block.\n\"use strict\";\n\nvar arr = [];\n\nvar getProto = Object.getPrototypeOf;\n\nvar slice = arr.slice;\n\nvar flat = arr.flat ? function( array ) {\n\treturn arr.flat.call( array );\n} : function( array ) {\n\treturn arr.concat.apply( [], array );\n};\n\n\nvar push = arr.push;\n\nvar indexOf = arr.indexOf;\n\nvar class2type = {};\n\nvar toString = class2type.toString;\n\nvar hasOwn = class2type.hasOwnProperty;\n\nvar fnToString = hasOwn.toString;\n\nvar ObjectFunctionString = fnToString.call( Object );\n\nvar support = {};\n\nvar isFunction = function isFunction( obj ) {\n\n\t\t// Support: Chrome <=57, Firefox <=52\n\t\t// In some browsers, typeof returns \"function\" for HTML