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https://github.com/zloirock/core-js/issues/86#issuecomment-115759028\nvar global = module.exports = typeof window != 'undefined' && window.Math == Math\n ? window : typeof self != 'undefined' && self.Math == Math ? self : Function('return this')();\nif(typeof __g == 'number')__g = global; // eslint-disable-line no-undef","var hasOwnProperty = {}.hasOwnProperty;\nmodule.exports = function(it, key){\n return hasOwnProperty.call(it, key);\n};","module.exports = function(exec){\n try {\n return !!exec();\n } catch(e){\n return true;\n }\n};","// Thank's IE8 for his funny defineProperty\nmodule.exports = !require('./_fails')(function(){\n return Object.defineProperty({}, 'a', {get: function(){ return 7; }}).a != 7;\n});","var core = module.exports = {version: '2.4.0'};\nif(typeof __e == 'number')__e = core; // eslint-disable-line no-undef","module.exports = function(it){\n return typeof it === 'object' ? it !== null : typeof it === 'function';\n};","var isObject = require('./_is-object');\nmodule.exports = function(it){\n if(!isObject(it))throw TypeError(it + ' is not an object!');\n return it;\n};","var isObject = require('./_is-object')\n , document = require('./_global').document\n // in old IE typeof document.createElement is 'object'\n , is = isObject(document) && isObject(document.createElement);\nmodule.exports = function(it){\n return is ? document.createElement(it) : {};\n};","module.exports = !require('./_descriptors') && !require('./_fails')(function(){\n return Object.defineProperty(require('./_dom-create')('div'), 'a', {get: function(){ return 7; }}).a != 7;\n});","// 7.1.1 ToPrimitive(input [, PreferredType])\nvar isObject = require('./_is-object');\n// instead of the ES6 spec version, we didn't implement @@toPrimitive case\n// and the second argument - flag - preferred type is a string\nmodule.exports = function(it, S){\n if(!isObject(it))return it;\n var fn, val;\n if(S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it)))return val;\n if(typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it)))return val;\n if(!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it)))return val;\n throw TypeError(\"Can't convert object to primitive value\");\n};","var anObject = require('./_an-object')\n , IE8_DOM_DEFINE = require('./_ie8-dom-define')\n , toPrimitive = require('./_to-primitive')\n , dP = Object.defineProperty;\n\nexports.f = require('./_descriptors') ? Object.defineProperty : function defineProperty(O, P, Attributes){\n anObject(O);\n P = toPrimitive(P, true);\n anObject(Attributes);\n if(IE8_DOM_DEFINE)try {\n return dP(O, P, Attributes);\n } catch(e){ /* empty */ }\n if('get' in Attributes || 'set' in Attributes)throw TypeError('Accessors not supported!');\n if('value' in Attributes)O[P] = Attributes.value;\n return O;\n};","module.exports = function(bitmap, value){\n return {\n enumerable : !(bitmap & 1),\n configurable: !(bitmap & 2),\n writable : !(bitmap & 4),\n value : value\n };\n};","var dP = require('./_object-dp')\n , createDesc = require('./_property-desc');\nmodule.exports = require('./_descriptors') ? function(object, key, value){\n return dP.f(object, key, createDesc(1, value));\n} : function(object, key, value){\n object[key] = value;\n return object;\n};","var id = 0\n , px = Math.random();\nmodule.exports = function(key){\n return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));\n};","var global = require('./_global')\n , hide = require('./_hide')\n , has = require('./_has')\n , SRC = require('./_uid')('src')\n , TO_STRING = 'toString'\n , $toString = Function[TO_STRING]\n , TPL = ('' + $toString).split(TO_STRING);\n\nrequire('./_core').inspectSource = function(it){\n return $toString.call(it);\n};\n\n(module.exports = function(O, key, val, safe){\n var isFunction = typeof val == 'function';\n if(isFunction)has(val, 'name') || hide(val, 'name', key);\n if(O[key] === val)return;\n if(isFunction)has(val, SRC) || hide(val, SRC, O[key] ? '' + O[key] : TPL.join(String(key)));\n if(O === global){\n O[key] = val;\n } else {\n if(!safe){\n delete O[key];\n hide(O, key, val);\n } else {\n if(O[key])O[key] = val;\n else hide(O, key, val);\n }\n }\n// add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative\n})(Function.prototype, TO_STRING, function toString(){\n return typeof this == 'function' && this[SRC] || $toString.call(this);\n});","module.exports = function(it){\n if(typeof it != 'function')throw TypeError(it + ' is not a function!');\n return it;\n};","// optional / simple context binding\nvar aFunction = require('./_a-function');\nmodule.exports = function(fn, that, length){\n aFunction(fn);\n if(that === undefined)return fn;\n switch(length){\n case 1: return function(a){\n return fn.call(that, a);\n };\n case 2: return function(a, b){\n return fn.call(that, a, b);\n };\n case 3: return function(a, b, c){\n return fn.call(that, a, b, c);\n };\n }\n return function(/* ...args */){\n return fn.apply(that, arguments);\n };\n};","var global = require('./_global')\n , core = require('./_core')\n , hide = require('./_hide')\n , redefine = require('./_redefine')\n , ctx = require('./_ctx')\n , PROTOTYPE = 'prototype';\n\nvar $export = function(type, name, source){\n var IS_FORCED = type & $export.F\n , IS_GLOBAL = type & $export.G\n , IS_STATIC = type & $export.S\n , IS_PROTO = type & $export.P\n , IS_BIND = type & $export.B\n , target = IS_GLOBAL ? global : IS_STATIC ? global[name] || (global[name] = {}) : (global[name] || {})[PROTOTYPE]\n , exports = IS_GLOBAL ? core : core[name] || (core[name] = {})\n , expProto = exports[PROTOTYPE] || (exports[PROTOTYPE] = {})\n , key, own, out, exp;\n if(IS_GLOBAL)source = name;\n for(key in source){\n // contains in native\n own = !IS_FORCED && target && target[key] !== undefined;\n // export native or passed\n out = (own ? target : source)[key];\n // bind timers to global for call from export context\n exp = IS_BIND && own ? ctx(out, global) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;\n // extend global\n if(target)redefine(target, key, out, type & $export.U);\n // export\n if(exports[key] != out)hide(exports, key, exp);\n if(IS_PROTO && expProto[key] != out)expProto[key] = out;\n }\n};\nglobal.core = core;\n// type bitmap\n$export.F = 1; // forced\n$export.G = 2; // global\n$export.S = 4; // static\n$export.P = 8; // proto\n$export.B = 16; // bind\n$export.W = 32; // wrap\n$export.U = 64; // safe\n$export.R = 128; // real proto method for `library` \nmodule.exports = $export;","var META = require('./_uid')('meta')\n , isObject = require('./_is-object')\n , has = require('./_has')\n , setDesc = require('./_object-dp').f\n , id = 0;\nvar isExtensible = Object.isExtensible || function(){\n return true;\n};\nvar FREEZE = !require('./_fails')(function(){\n return isExtensible(Object.preventExtensions({}));\n});\nvar setMeta = function(it){\n setDesc(it, META, {value: {\n i: 'O' + ++id, // object ID\n w: {} // weak collections IDs\n }});\n};\nvar fastKey = function(it, create){\n // return primitive with prefix\n if(!isObject(it))return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it;\n if(!has(it, META)){\n // can't set metadata to uncaught frozen object\n if(!isExtensible(it))return 'F';\n // not necessary to add metadata\n if(!create)return 'E';\n // add missing metadata\n setMeta(it);\n // return object ID\n } return it[META].i;\n};\nvar getWeak = function(it, create){\n if(!has(it, META)){\n // can't set metadata to uncaught frozen object\n if(!isExtensible(it))return true;\n // not necessary to add metadata\n if(!create)return false;\n // add missing metadata\n setMeta(it);\n // return hash weak collections IDs\n } return it[META].w;\n};\n// add metadata on freeze-family methods calling\nvar onFreeze = function(it){\n if(FREEZE && meta.NEED && isExtensible(it) && !has(it, META))setMeta(it);\n return it;\n};\nvar meta = module.exports = {\n KEY: META,\n NEED: false,\n fastKey: fastKey,\n getWeak: getWeak,\n onFreeze: onFreeze\n};","var global = require('./_global')\n , SHARED = '__core-js_shared__'\n , store = global[SHARED] || (global[SHARED] = {});\nmodule.exports = function(key){\n return store[key] || (store[key] = {});\n};","var store = require('./_shared')('wks')\n , uid = require('./_uid')\n , Symbol = require('./_global').Symbol\n , USE_SYMBOL = typeof Symbol == 'function';\n\nvar $exports = module.exports = function(name){\n return store[name] || (store[name] =\n USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : uid)('Symbol.' + name));\n};\n\n$exports.store = store;","var def = require('./_object-dp').f\n , has = require('./_has')\n , TAG = require('./_wks')('toStringTag');\n\nmodule.exports = function(it, tag, stat){\n if(it && !has(it = stat ? it : it.prototype, TAG))def(it, TAG, {configurable: true, value: tag});\n};","exports.f = require('./_wks');","module.exports = false;","var global = require('./_global')\n , core = require('./_core')\n , LIBRARY = require('./_library')\n , wksExt = require('./_wks-ext')\n , 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};","var toString = {}.toString;\n\nmodule.exports = function(it){\n return toString.call(it).slice(8, -1);\n};","// fallback for non-array-like ES3 and non-enumerable old V8 strings\nvar cof = require('./_cof');\nmodule.exports = Object('z').propertyIsEnumerable(0) ? Object : function(it){\n return cof(it) == 'String' ? it.split('') : Object(it);\n};","// 7.2.1 RequireObjectCoercible(argument)\nmodule.exports = function(it){\n if(it == undefined)throw TypeError(\"Can't call method on \" + it);\n return it;\n};","// to indexed object, toObject with fallback for non-array-like ES3 strings\nvar IObject = require('./_iobject')\n , defined = require('./_defined');\nmodule.exports = function(it){\n return IObject(defined(it));\n};","// 7.1.4 ToInteger\nvar ceil = Math.ceil\n , floor = Math.floor;\nmodule.exports = function(it){\n return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);\n};","// 7.1.15 ToLength\nvar toInteger = require('./_to-integer')\n , min = Math.min;\nmodule.exports = function(it){\n return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991\n};","var toInteger = require('./_to-integer')\n , max = Math.max\n , min = Math.min;\nmodule.exports = function(index, length){\n index = toInteger(index);\n return index < 0 ? max(index + length, 0) : min(index, length);\n};","// false -> Array#indexOf\n// true -> Array#includes\nvar toIObject = require('./_to-iobject')\n , toLength = require('./_to-length')\n , toIndex = require('./_to-index');\nmodule.exports = function(IS_INCLUDES){\n return function($this, el, fromIndex){\n var O = toIObject($this)\n , length = toLength(O.length)\n , index = toIndex(fromIndex, length)\n , value;\n // Array#includes uses SameValueZero equality algorithm\n if(IS_INCLUDES && el != el)while(length > index){\n value = O[index++];\n if(value != value)return true;\n // Array#toIndex ignores holes, Array#includes - not\n } else for(;length > index; index++)if(IS_INCLUDES || index in O){\n if(O[index] === el)return IS_INCLUDES || index || 0;\n } return !IS_INCLUDES && -1;\n };\n};","var shared = require('./_shared')('keys')\n , uid = require('./_uid');\nmodule.exports = function(key){\n return shared[key] || (shared[key] = uid(key));\n};","var has = require('./_has')\n , toIObject = require('./_to-iobject')\n , arrayIndexOf = require('./_array-includes')(false)\n , IE_PROTO = require('./_shared-key')('IE_PROTO');\n\nmodule.exports = function(object, names){\n var O = toIObject(object)\n , i = 0\n , result = []\n , key;\n for(key in O)if(key != IE_PROTO)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 ~arrayIndexOf(result, key) || result.push(key);\n }\n return result;\n};","// IE 8- don't enum bug keys\nmodule.exports = (\n 'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'\n).split(',');","// 19.1.2.14 / 15.2.3.14 Object.keys(O)\nvar $keys = require('./_object-keys-internal')\n , enumBugKeys = require('./_enum-bug-keys');\n\nmodule.exports = Object.keys || function keys(O){\n return $keys(O, enumBugKeys);\n};","var getKeys = require('./_object-keys')\n , toIObject = require('./_to-iobject');\nmodule.exports = function(object, el){\n var O = toIObject(object)\n , keys = getKeys(O)\n , length = keys.length\n , index = 0\n , key;\n while(length > index)if(O[key = keys[index++]] === el)return key;\n};","exports.f = Object.getOwnPropertySymbols;","exports.f = {}.propertyIsEnumerable;","// all enumerable object keys, includes symbols\nvar getKeys = require('./_object-keys')\n , gOPS = require('./_object-gops')\n , pIE = require('./_object-pie');\nmodule.exports = function(it){\n var result = getKeys(it)\n , getSymbols = gOPS.f;\n if(getSymbols){\n var symbols = getSymbols(it)\n , isEnum = pIE.f\n , i = 0\n , key;\n while(symbols.length > i)if(isEnum.call(it, key = symbols[i++]))result.push(key);\n } return result;\n};","// 7.2.2 IsArray(argument)\nvar cof = require('./_cof');\nmodule.exports = Array.isArray || function isArray(arg){\n return cof(arg) == 'Array';\n};","var dP = require('./_object-dp')\n , anObject = require('./_an-object')\n , getKeys = require('./_object-keys');\n\nmodule.exports = require('./_descriptors') ? Object.defineProperties : function defineProperties(O, Properties){\n anObject(O);\n var keys = getKeys(Properties)\n , length = keys.length\n , i = 0\n , P;\n while(length > i)dP.f(O, P = keys[i++], Properties[P]);\n return O;\n};","module.exports = require('./_global').document && document.documentElement;","// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])\nvar anObject = require('./_an-object')\n , dPs = require('./_object-dps')\n , enumBugKeys = require('./_enum-bug-keys')\n , IE_PROTO = require('./_shared-key')('IE_PROTO')\n , Empty = function(){ /* empty */ }\n , PROTOTYPE = 'prototype';\n\n// Create object with fake `null` prototype: use iframe Object with cleared prototype\nvar createDict = function(){\n // Thrash, waste and sodomy: IE GC bug\n var iframe = require('./_dom-create')('iframe')\n , i = enumBugKeys.length\n , lt = '<'\n , gt = '>'\n , iframeDocument;\n iframe.style.display = 'none';\n require('./_html').appendChild(iframe);\n iframe.src = 'javascript:'; // eslint-disable-line no-script-url\n // createDict = iframe.contentWindow.Object;\n // html.removeChild(iframe);\n iframeDocument = iframe.contentWindow.document;\n iframeDocument.open();\n iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);\n iframeDocument.close();\n createDict = iframeDocument.F;\n while(i--)delete createDict[PROTOTYPE][enumBugKeys[i]];\n return createDict();\n};\n\nmodule.exports = Object.create || function create(O, Properties){\n var result;\n if(O !== null){\n Empty[PROTOTYPE] = anObject(O);\n result = new Empty;\n Empty[PROTOTYPE] = null;\n // add \"__proto__\" for Object.getPrototypeOf polyfill\n result[IE_PROTO] = O;\n } else result = createDict();\n return Properties === undefined ? result : dPs(result, Properties);\n};\n","// 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O)\nvar $keys = require('./_object-keys-internal')\n , hiddenKeys = require('./_enum-bug-keys').concat('length', 'prototype');\n\nexports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O){\n return $keys(O, hiddenKeys);\n};","// fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window\nvar toIObject = require('./_to-iobject')\n , gOPN = require('./_object-gopn').f\n , toString = {}.toString;\n\nvar windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames\n ? Object.getOwnPropertyNames(window) : [];\n\nvar getWindowNames = function(it){\n try {\n return gOPN(it);\n } catch(e){\n return windowNames.slice();\n }\n};\n\nmodule.exports.f = function getOwnPropertyNames(it){\n return windowNames && toString.call(it) == '[object Window]' ? getWindowNames(it) : gOPN(toIObject(it));\n};\n","var pIE = require('./_object-pie')\n , createDesc = require('./_property-desc')\n , toIObject = require('./_to-iobject')\n , toPrimitive = require('./_to-primitive')\n , has = require('./_has')\n , IE8_DOM_DEFINE = require('./_ie8-dom-define')\n , gOPD = Object.getOwnPropertyDescriptor;\n\nexports.f = require('./_descriptors') ? gOPD : function getOwnPropertyDescriptor(O, P){\n O = toIObject(O);\n P = toPrimitive(P, true);\n if(IE8_DOM_DEFINE)try {\n return gOPD(O, P);\n } catch(e){ /* empty */ }\n if(has(O, P))return createDesc(!pIE.f.call(O, P), O[P]);\n};","'use strict';\n// ECMAScript 6 symbols shim\nvar global = require('./_global')\n , has = require('./_has')\n , DESCRIPTORS = require('./_descriptors')\n , $export = require('./_export')\n , redefine = require('./_redefine')\n , META = require('./_meta').KEY\n , $fails = require('./_fails')\n , shared = require('./_shared')\n , setToStringTag = require('./_set-to-string-tag')\n , uid = require('./_uid')\n , wks = require('./_wks')\n , wksExt = require('./_wks-ext')\n , wksDefine = require('./_wks-define')\n , keyOf = require('./_keyof')\n , enumKeys = require('./_enum-keys')\n , isArray = require('./_is-array')\n , anObject = require('./_an-object')\n , toIObject = require('./_to-iobject')\n , toPrimitive = require('./_to-primitive')\n , createDesc = require('./_property-desc')\n , _create = require('./_object-create')\n , gOPNExt = require('./_object-gopn-ext')\n , $GOPD = require('./_object-gopd')\n , $DP = require('./_object-dp')\n , $keys = require('./_object-keys')\n , gOPD = $GOPD.f\n , dP = $DP.f\n , gOPN = gOPNExt.f\n , $Symbol = global.Symbol\n , $JSON = global.JSON\n , _stringify = $JSON && $JSON.stringify\n , PROTOTYPE = 'prototype'\n , HIDDEN = wks('_hidden')\n , TO_PRIMITIVE = wks('toPrimitive')\n , isEnum = {}.propertyIsEnumerable\n , SymbolRegistry = shared('symbol-registry')\n , AllSymbols = shared('symbols')\n , OPSymbols = shared('op-symbols')\n , ObjectProto = Object[PROTOTYPE]\n , USE_NATIVE = typeof $Symbol == 'function'\n , QObject = global.QObject;\n// Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173\nvar setter = !QObject || !QObject[PROTOTYPE] || !QObject[PROTOTYPE].findChild;\n\n// fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687\nvar setSymbolDesc = DESCRIPTORS && $fails(function(){\n return _create(dP({}, 'a', {\n get: function(){ return dP(this, 'a', {value: 7}).a; }\n })).a != 7;\n}) ? function(it, key, D){\n var protoDesc = gOPD(ObjectProto, key);\n if(protoDesc)delete ObjectProto[key];\n dP(it, key, D);\n if(protoDesc && it !== ObjectProto)dP(ObjectProto, key, protoDesc);\n} : dP;\n\nvar wrap = function(tag){\n var sym = AllSymbols[tag] = _create($Symbol[PROTOTYPE]);\n sym._k = tag;\n return sym;\n};\n\nvar isSymbol = USE_NATIVE && typeof $Symbol.iterator == 'symbol' ? function(it){\n return typeof it == 'symbol';\n} : function(it){\n return it instanceof $Symbol;\n};\n\nvar $defineProperty = function defineProperty(it, key, D){\n if(it === ObjectProto)$defineProperty(OPSymbols, key, D);\n anObject(it);\n key = toPrimitive(key, true);\n anObject(D);\n if(has(AllSymbols, key)){\n if(!D.enumerable){\n if(!has(it, HIDDEN))dP(it, HIDDEN, createDesc(1, {}));\n it[HIDDEN][key] = true;\n } else {\n if(has(it, HIDDEN) && it[HIDDEN][key])it[HIDDEN][key] = false;\n D = _create(D, {enumerable: createDesc(0, false)});\n } return setSymbolDesc(it, key, D);\n } return dP(it, key, D);\n};\nvar $defineProperties = function defineProperties(it, P){\n anObject(it);\n var keys = enumKeys(P = toIObject(P))\n , i = 0\n , l = keys.length\n , key;\n while(l > i)$defineProperty(it, key = keys[i++], P[key]);\n return it;\n};\nvar $create = function create(it, P){\n return P === undefined ? _create(it) : $defineProperties(_create(it), P);\n};\nvar $propertyIsEnumerable = function propertyIsEnumerable(key){\n var E = isEnum.call(this, key = toPrimitive(key, true));\n if(this === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key))return false;\n return E || !has(this, key) || !has(AllSymbols, key) || has(this, HIDDEN) && this[HIDDEN][key] ? E : true;\n};\nvar $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(it, key){\n it = toIObject(it);\n key = toPrimitive(key, true);\n if(it === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key))return;\n var D = gOPD(it, key);\n if(D && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key]))D.enumerable = true;\n return D;\n};\nvar $getOwnPropertyNames = function getOwnPropertyNames(it){\n var names = gOPN(toIObject(it))\n , result = []\n , i = 0\n , key;\n while(names.length > i){\n if(!has(AllSymbols, key = names[i++]) && key != HIDDEN && key != META)result.push(key);\n } return result;\n};\nvar $getOwnPropertySymbols = function getOwnPropertySymbols(it){\n var IS_OP = it === ObjectProto\n , names = gOPN(IS_OP ? OPSymbols : toIObject(it))\n , result = []\n , i = 0\n , key;\n while(names.length > i){\n if(has(AllSymbols, key = names[i++]) && (IS_OP ? has(ObjectProto, key) : true))result.push(AllSymbols[key]);\n } return result;\n};\n\n// 19.4.1.1 Symbol([description])\nif(!USE_NATIVE){\n $Symbol = function Symbol(){\n if(this instanceof $Symbol)throw TypeError('Symbol is not a constructor!');\n var tag = uid(arguments.length > 0 ? arguments[0] : undefined);\n var $set = function(value){\n if(this === ObjectProto)$set.call(OPSymbols, value);\n if(has(this, HIDDEN) && has(this[HIDDEN], tag))this[HIDDEN][tag] = false;\n setSymbolDesc(this, tag, createDesc(1, value));\n };\n if(DESCRIPTORS && setter)setSymbolDesc(ObjectProto, tag, {configurable: true, set: $set});\n return wrap(tag);\n };\n redefine($Symbol[PROTOTYPE], 'toString', function toString(){\n return this._k;\n });\n\n $GOPD.f = $getOwnPropertyDescriptor;\n $DP.f = $defineProperty;\n require('./_object-gopn').f = gOPNExt.f = $getOwnPropertyNames;\n require('./_object-pie').f = $propertyIsEnumerable;\n require('./_object-gops').f = $getOwnPropertySymbols;\n\n if(DESCRIPTORS && !require('./_library')){\n redefine(ObjectProto, 'propertyIsEnumerable', $propertyIsEnumerable, true);\n }\n\n wksExt.f = function(name){\n return wrap(wks(name));\n }\n}\n\n$export($export.G + $export.W + $export.F * !USE_NATIVE, {Symbol: $Symbol});\n\nfor(var symbols = (\n // 19.4.2.2, 19.4.2.3, 19.4.2.4, 19.4.2.6, 19.4.2.8, 19.4.2.9, 19.4.2.10, 19.4.2.11, 19.4.2.12, 19.4.2.13, 19.4.2.14\n 'hasInstance,isConcatSpreadable,iterator,match,replace,search,species,split,toPrimitive,toStringTag,unscopables'\n).split(','), i = 0; symbols.length > i; )wks(symbols[i++]);\n\nfor(var symbols = $keys(wks.store), i = 0; symbols.length > i; )wksDefine(symbols[i++]);\n\n$export($export.S + $export.F * !USE_NATIVE, 'Symbol', {\n // 19.4.2.1 Symbol.for(key)\n 'for': function(key){\n return has(SymbolRegistry, key += '')\n ? SymbolRegistry[key]\n : SymbolRegistry[key] = $Symbol(key);\n },\n // 19.4.2.5 Symbol.keyFor(sym)\n keyFor: function keyFor(key){\n if(isSymbol(key))return keyOf(SymbolRegistry, key);\n throw TypeError(key + ' is not a symbol!');\n },\n useSetter: function(){ setter = true; },\n useSimple: function(){ setter = false; }\n});\n\n$export($export.S + $export.F * !USE_NATIVE, 'Object', {\n // 19.1.2.2 Object.create(O [, Properties])\n create: $create,\n // 19.1.2.4 Object.defineProperty(O, P, Attributes)\n defineProperty: $defineProperty,\n // 19.1.2.3 Object.defineProperties(O, Properties)\n defineProperties: $defineProperties,\n // 19.1.2.6 Object.getOwnPropertyDescriptor(O, P)\n getOwnPropertyDescriptor: $getOwnPropertyDescriptor,\n // 19.1.2.7 Object.getOwnPropertyNames(O)\n getOwnPropertyNames: $getOwnPropertyNames,\n // 19.1.2.8 Object.getOwnPropertySymbols(O)\n getOwnPropertySymbols: $getOwnPropertySymbols\n});\n\n// 24.3.2 JSON.stringify(value [, replacer [, space]])\n$JSON && $export($export.S + $export.F * (!USE_NATIVE || $fails(function(){\n var S = $Symbol();\n // MS Edge converts symbol values to JSON as {}\n // WebKit converts symbol values to JSON as null\n // V8 throws on boxed symbols\n return _stringify([S]) != '[null]' || _stringify({a: S}) != '{}' || _stringify(Object(S)) != '{}';\n})), 'JSON', {\n stringify: function stringify(it){\n if(it === undefined || isSymbol(it))return; // IE8 returns string on undefined\n var args = [it]\n , i = 1\n , replacer, $replacer;\n while(arguments.length > i)args.push(arguments[i++]);\n replacer = args[1];\n if(typeof replacer == 'function')$replacer = replacer;\n if($replacer || !isArray(replacer))replacer = function(key, value){\n if($replacer)value = $replacer.call(this, key, value);\n if(!isSymbol(value))return value;\n };\n args[1] = replacer;\n return _stringify.apply($JSON, args);\n }\n});\n\n// 19.4.3.4 Symbol.prototype[@@toPrimitive](hint)\n$Symbol[PROTOTYPE][TO_PRIMITIVE] || require('./_hide')($Symbol[PROTOTYPE], TO_PRIMITIVE, $Symbol[PROTOTYPE].valueOf);\n// 19.4.3.5 Symbol.prototype[@@toStringTag]\nsetToStringTag($Symbol, 'Symbol');\n// 20.2.1.9 Math[@@toStringTag]\nsetToStringTag(Math, 'Math', true);\n// 24.3.3 JSON[@@toStringTag]\nsetToStringTag(global.JSON, 'JSON', true);","var $export = require('./_export')\n// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])\n$export($export.S, 'Object', {create: require('./_object-create')});","var $export = require('./_export');\n// 19.1.2.4 / 15.2.3.6 Object.defineProperty(O, P, Attributes)\n$export($export.S + $export.F * !require('./_descriptors'), 'Object', {defineProperty: require('./_object-dp').f});","var $export = require('./_export');\n// 19.1.2.3 / 15.2.3.7 Object.defineProperties(O, Properties)\n$export($export.S + $export.F * !require('./_descriptors'), 'Object', {defineProperties: require('./_object-dps')});","// most Object methods by ES6 should accept primitives\nvar $export = require('./_export')\n , core = require('./_core')\n , fails = require('./_fails');\nmodule.exports = function(KEY, exec){\n var fn = (core.Object || {})[KEY] || Object[KEY]\n , exp = {};\n exp[KEY] = exec(fn);\n $export($export.S + $export.F * fails(function(){ fn(1); }), 'Object', exp);\n};","// 19.1.2.6 Object.getOwnPropertyDescriptor(O, P)\nvar toIObject = require('./_to-iobject')\n , $getOwnPropertyDescriptor = require('./_object-gopd').f;\n\nrequire('./_object-sap')('getOwnPropertyDescriptor', function(){\n return function getOwnPropertyDescriptor(it, key){\n return $getOwnPropertyDescriptor(toIObject(it), key);\n };\n});","// 7.1.13 ToObject(argument)\nvar defined = require('./_defined');\nmodule.exports = function(it){\n return Object(defined(it));\n};","// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)\nvar has = require('./_has')\n , toObject = require('./_to-object')\n , IE_PROTO = require('./_shared-key')('IE_PROTO')\n , ObjectProto = Object.prototype;\n\nmodule.exports = Object.getPrototypeOf || function(O){\n O = toObject(O);\n if(has(O, IE_PROTO))return O[IE_PROTO];\n if(typeof O.constructor == 'function' && O instanceof O.constructor){\n return O.constructor.prototype;\n } return O instanceof Object ? ObjectProto : null;\n};","// 19.1.2.9 Object.getPrototypeOf(O)\nvar toObject = require('./_to-object')\n , $getPrototypeOf = require('./_object-gpo');\n\nrequire('./_object-sap')('getPrototypeOf', function(){\n return function getPrototypeOf(it){\n return $getPrototypeOf(toObject(it));\n };\n});","// 19.1.2.14 Object.keys(O)\nvar toObject = require('./_to-object')\n , $keys = require('./_object-keys');\n\nrequire('./_object-sap')('keys', function(){\n return function keys(it){\n return $keys(toObject(it));\n };\n});","// 19.1.2.7 Object.getOwnPropertyNames(O)\nrequire('./_object-sap')('getOwnPropertyNames', function(){\n return require('./_object-gopn-ext').f;\n});","// 19.1.2.5 Object.freeze(O)\nvar isObject = require('./_is-object')\n , meta = require('./_meta').onFreeze;\n\nrequire('./_object-sap')('freeze', function($freeze){\n return function freeze(it){\n return $freeze && isObject(it) ? $freeze(meta(it)) : it;\n };\n});","// 19.1.2.17 Object.seal(O)\nvar isObject = require('./_is-object')\n , meta = require('./_meta').onFreeze;\n\nrequire('./_object-sap')('seal', function($seal){\n return function seal(it){\n return $seal && isObject(it) ? $seal(meta(it)) : it;\n };\n});","// 19.1.2.15 Object.preventExtensions(O)\nvar isObject = require('./_is-object')\n , meta = require('./_meta').onFreeze;\n\nrequire('./_object-sap')('preventExtensions', function($preventExtensions){\n return function preventExtensions(it){\n return $preventExtensions && isObject(it) ? $preventExtensions(meta(it)) : it;\n };\n});","// 19.1.2.12 Object.isFrozen(O)\nvar isObject = require('./_is-object');\n\nrequire('./_object-sap')('isFrozen', function($isFrozen){\n return function isFrozen(it){\n return isObject(it) ? $isFrozen ? $isFrozen(it) : false : true;\n };\n});","// 19.1.2.13 Object.isSealed(O)\nvar isObject = require('./_is-object');\n\nrequire('./_object-sap')('isSealed', function($isSealed){\n return function isSealed(it){\n return isObject(it) ? $isSealed ? $isSealed(it) : false : true;\n };\n});","// 19.1.2.11 Object.isExtensible(O)\nvar isObject = require('./_is-object');\n\nrequire('./_object-sap')('isExtensible', function($isExtensible){\n return function isExtensible(it){\n return isObject(it) ? $isExtensible ? $isExtensible(it) : true : false;\n };\n});","'use strict';\n// 19.1.2.1 Object.assign(target, source, ...)\nvar getKeys = require('./_object-keys')\n , gOPS = require('./_object-gops')\n , pIE = require('./_object-pie')\n , toObject = require('./_to-object')\n , IObject = require('./_iobject')\n , $assign = Object.assign;\n\n// should work with symbols and should have deterministic property order (V8 bug)\nmodule.exports = !$assign || require('./_fails')(function(){\n var A = {}\n , B = {}\n , S = Symbol()\n , K = 'abcdefghijklmnopqrst';\n A[S] = 7;\n K.split('').forEach(function(k){ B[k] = k; });\n return $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join('') != K;\n}) ? function assign(target, source){ // eslint-disable-line no-unused-vars\n var T = toObject(target)\n , aLen = arguments.length\n , index = 1\n , getSymbols = gOPS.f\n , isEnum = pIE.f;\n while(aLen > index){\n var S = IObject(arguments[index++])\n , keys = getSymbols ? getKeys(S).concat(getSymbols(S)) : getKeys(S)\n , length = keys.length\n , j = 0\n , key;\n while(length > j)if(isEnum.call(S, key = keys[j++]))T[key] = S[key];\n } return T;\n} : $assign;","// 19.1.3.1 Object.assign(target, source)\nvar $export = require('./_export');\n\n$export($export.S + $export.F, 'Object', {assign: require('./_object-assign')});","// 7.2.9 SameValue(x, y)\nmodule.exports = Object.is || function is(x, y){\n return x === y ? x !== 0 || 1 / x === 1 / y : x != x && y != y;\n};","// 19.1.3.10 Object.is(value1, value2)\nvar $export = require('./_export');\n$export($export.S, 'Object', {is: require('./_same-value')});","// Works with __proto__ only. Old v8 can't work with null proto objects.\n/* eslint-disable no-proto */\nvar isObject = require('./_is-object')\n , 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};","// 19.1.3.19 Object.setPrototypeOf(O, proto)\nvar $export = require('./_export');\n$export($export.S, 'Object', {setPrototypeOf: require('./_set-proto').set});","// getting tag from 19.1.3.6 Object.prototype.toString()\nvar cof = require('./_cof')\n , TAG = require('./_wks')('toStringTag')\n // ES3 wrong here\n , ARG = cof(function(){ return arguments; }()) == 'Arguments';\n\n// fallback for IE11 Script Access Denied error\nvar tryGet = function(it, key){\n try {\n return it[key];\n } catch(e){ /* empty */ }\n};\n\nmodule.exports = function(it){\n var O, T, B;\n return it === undefined ? 'Undefined' : it === null ? 'Null'\n // @@toStringTag case\n : typeof (T = tryGet(O = Object(it), TAG)) == 'string' ? T\n // builtinTag case\n : ARG ? cof(O)\n // ES3 arguments fallback\n : (B = cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B;\n};","'use strict';\n// 19.1.3.6 Object.prototype.toString()\nvar classof = require('./_classof')\n , test = {};\ntest[require('./_wks')('toStringTag')] = 'z';\nif(test + '' != '[object z]'){\n require('./_redefine')(Object.prototype, 'toString', function toString(){\n return '[object ' + classof(this) + ']';\n }, true);\n}","// fast apply, http://jsperf.lnkit.com/fast-apply/5\nmodule.exports = function(fn, args, that){\n var un = that === undefined;\n switch(args.length){\n case 0: return un ? fn()\n : fn.call(that);\n case 1: return un ? fn(args[0])\n : fn.call(that, args[0]);\n case 2: return un ? fn(args[0], args[1])\n : fn.call(that, args[0], args[1]);\n case 3: return un ? fn(args[0], args[1], args[2])\n : fn.call(that, args[0], args[1], args[2]);\n case 4: return un ? fn(args[0], args[1], args[2], args[3])\n : fn.call(that, args[0], args[1], args[2], args[3]);\n } return fn.apply(that, args);\n};","'use strict';\nvar aFunction = require('./_a-function')\n , isObject = require('./_is-object')\n , invoke = require('./_invoke')\n , arraySlice = [].slice\n , factories = {};\n\nvar construct = function(F, len, args){\n if(!(len in factories)){\n for(var n = [], i = 0; i < len; i++)n[i] = 'a[' + i + ']';\n factories[len] = Function('F,a', 'return new F(' + n.join(',') + ')');\n } return factories[len](F, args);\n};\n\nmodule.exports = Function.bind || function bind(that /*, args... */){\n var fn = aFunction(this)\n , partArgs = arraySlice.call(arguments, 1);\n var bound = function(/* args... */){\n var args = partArgs.concat(arraySlice.call(arguments));\n return this instanceof bound ? construct(fn, args.length, args) : invoke(fn, args, that);\n };\n if(isObject(fn.prototype))bound.prototype = fn.prototype;\n return bound;\n};","// 19.2.3.2 / 15.3.4.5 Function.prototype.bind(thisArg, args...)\nvar $export = require('./_export');\n\n$export($export.P, 'Function', {bind: require('./_bind')});","var dP = require('./_object-dp').f\n , createDesc = require('./_property-desc')\n , has = require('./_has')\n , FProto = Function.prototype\n , nameRE = /^\\s*function ([^ (]*)/\n , NAME = 'name';\n\nvar isExtensible = Object.isExtensible || function(){\n return true;\n};\n\n// 19.2.4.2 name\nNAME in FProto || require('./_descriptors') && dP(FProto, NAME, {\n configurable: true,\n get: function(){\n try {\n var that = this\n , name = ('' + that).match(nameRE)[1];\n has(that, NAME) || !isExtensible(that) || dP(that, NAME, createDesc(5, name));\n return name;\n } catch(e){\n return '';\n }\n }\n});","'use strict';\nvar isObject = require('./_is-object')\n , getPrototypeOf = require('./_object-gpo')\n , HAS_INSTANCE = require('./_wks')('hasInstance')\n , FunctionProto = Function.prototype;\n// 19.2.3.6 Function.prototype[@@hasInstance](V)\nif(!(HAS_INSTANCE in FunctionProto))require('./_object-dp').f(FunctionProto, HAS_INSTANCE, {value: function(O){\n if(typeof this != 'function' || !isObject(O))return false;\n if(!isObject(this.prototype))return O instanceof this;\n // for environment w/o native `@@hasInstance` logic enough `instanceof`, but add this:\n while(O = getPrototypeOf(O))if(this.prototype === O)return true;\n return false;\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';","var $export = require('./_export')\n , defined = require('./_defined')\n , fails = require('./_fails')\n , spaces = require('./_string-ws')\n , space = '[' + spaces + ']'\n , non = '\\u200b\\u0085'\n , ltrim = RegExp('^' + space + space + '*')\n , rtrim = RegExp(space + space + '*$');\n\nvar exporter = function(KEY, exec, ALIAS){\n var exp = {};\n var FORCE = fails(function(){\n return !!spaces[KEY]() || non[KEY]() != non;\n });\n var fn = exp[KEY] = FORCE ? exec(trim) : spaces[KEY];\n if(ALIAS)exp[ALIAS] = fn;\n $export($export.P + $export.F * FORCE, 'String', exp);\n};\n\n// 1 -> String#trimLeft\n// 2 -> String#trimRight\n// 3 -> String#trim\nvar trim = exporter.trim = function(string, TYPE){\n string = String(defined(string));\n if(TYPE & 1)string = string.replace(ltrim, '');\n if(TYPE & 2)string = string.replace(rtrim, '');\n return string;\n};\n\nmodule.exports = exporter;","var $parseInt = require('./_global').parseInt\n , $trim = require('./_string-trim').trim\n , ws = require('./_string-ws')\n , hex = /^[\\-+]?0[xX]/;\n\nmodule.exports = $parseInt(ws + '08') !== 8 || $parseInt(ws + '0x16') !== 22 ? function parseInt(str, radix){\n var string = $trim(String(str), 3);\n return $parseInt(string, (radix >>> 0) || (hex.test(string) ? 16 : 10));\n} : $parseInt;","var $export = require('./_export')\n , $parseInt = require('./_parse-int');\n// 18.2.5 parseInt(string, radix)\n$export($export.G + $export.F * (parseInt != $parseInt), {parseInt: $parseInt});","var $parseFloat = require('./_global').parseFloat\n , $trim = require('./_string-trim').trim;\n\nmodule.exports = 1 / $parseFloat(require('./_string-ws') + '-0') !== -Infinity ? function parseFloat(str){\n var string = $trim(String(str), 3)\n , result = $parseFloat(string);\n return result === 0 && string.charAt(0) == '-' ? -0 : result;\n} : $parseFloat;","var $export = require('./_export')\n , $parseFloat = require('./_parse-float');\n// 18.2.4 parseFloat(string)\n$export($export.G + $export.F * (parseFloat != $parseFloat), {parseFloat: $parseFloat});","var isObject = require('./_is-object')\n , setPrototypeOf = require('./_set-proto').set;\nmodule.exports = function(that, target, C){\n var P, S = target.constructor;\n if(S !== C && typeof S == 'function' && (P = S.prototype) !== C.prototype && isObject(P) && setPrototypeOf){\n setPrototypeOf(that, P);\n } return that;\n};","'use strict';\nvar global = require('./_global')\n , has = require('./_has')\n , cof = require('./_cof')\n , inheritIfRequired = require('./_inherit-if-required')\n , toPrimitive = require('./_to-primitive')\n , fails = require('./_fails')\n , gOPN = require('./_object-gopn').f\n , gOPD = require('./_object-gopd').f\n , dP = require('./_object-dp').f\n , $trim = require('./_string-trim').trim\n , NUMBER = 'Number'\n , $Number = global[NUMBER]\n , Base = $Number\n , proto = $Number.prototype\n // Opera ~12 has broken Object#toString\n , BROKEN_COF = cof(require('./_object-create')(proto)) == NUMBER\n , TRIM = 'trim' in String.prototype;\n\n// 7.1.3 ToNumber(argument)\nvar toNumber = function(argument){\n var it = toPrimitive(argument, false);\n if(typeof it == 'string' && it.length > 2){\n it = TRIM ? it.trim() : $trim(it, 3);\n var first = it.charCodeAt(0)\n , third, radix, maxCode;\n if(first === 43 || first === 45){\n third = it.charCodeAt(2);\n if(third === 88 || third === 120)return NaN; // Number('+0x1') should be NaN, old V8 fix\n } else if(first === 48){\n switch(it.charCodeAt(1)){\n case 66 : case 98 : radix = 2; maxCode = 49; break; // fast equal /^0b[01]+$/i\n case 79 : case 111 : radix = 8; maxCode = 55; break; // fast equal /^0o[0-7]+$/i\n default : return +it;\n }\n for(var digits = it.slice(2), i = 0, l = digits.length, code; i < l; i++){\n code = digits.charCodeAt(i);\n // parseInt parses a string to a first unavailable symbol\n // but ToNumber should return NaN if a string contains unavailable symbols\n if(code < 48 || code > maxCode)return NaN;\n } return parseInt(digits, radix);\n }\n } return +it;\n};\n\nif(!$Number(' 0o1') || !$Number('0b1') || $Number('+0x1')){\n $Number = function Number(value){\n var it = arguments.length < 1 ? 0 : value\n , that = this;\n return that instanceof $Number\n // check on 1..constructor(foo) case\n && (BROKEN_COF ? fails(function(){ proto.valueOf.call(that); }) : cof(that) != NUMBER)\n ? inheritIfRequired(new Base(toNumber(it)), that, $Number) : toNumber(it);\n };\n for(var keys = require('./_descriptors') ? gOPN(Base) : (\n // ES3:\n 'MAX_VALUE,MIN_VALUE,NaN,NEGATIVE_INFINITY,POSITIVE_INFINITY,' +\n // ES6 (in case, if modules with ES6 Number statics required before):\n 'EPSILON,isFinite,isInteger,isNaN,isSafeInteger,MAX_SAFE_INTEGER,' +\n 'MIN_SAFE_INTEGER,parseFloat,parseInt,isInteger'\n ).split(','), j = 0, key; keys.length > j; j++){\n if(has(Base, key = keys[j]) && !has($Number, key)){\n dP($Number, key, gOPD(Base, key));\n }\n }\n $Number.prototype = proto;\n proto.constructor = $Number;\n require('./_redefine')(global, NUMBER, $Number);\n}","var cof = require('./_cof');\nmodule.exports = function(it, msg){\n if(typeof it != 'number' && cof(it) != 'Number')throw TypeError(msg);\n return +it;\n};","'use strict';\nvar toInteger = require('./_to-integer')\n , defined = require('./_defined');\n\nmodule.exports = function repeat(count){\n var str = String(defined(this))\n , res = ''\n , 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};","'use strict';\nvar $export = require('./_export')\n , toInteger = require('./_to-integer')\n , aNumberValue = require('./_a-number-value')\n , repeat = require('./_string-repeat')\n , $toFixed = 1..toFixed\n , floor = Math.floor\n , data = [0, 0, 0, 0, 0, 0]\n , ERROR = 'Number.toFixed: incorrect invocation!'\n , ZERO = '0';\n\nvar multiply = function(n, c){\n var i = -1\n , c2 = c;\n while(++i < 6){\n c2 += n * data[i];\n data[i] = c2 % 1e7;\n c2 = floor(c2 / 1e7);\n }\n};\nvar divide = function(n){\n var i = 6\n , c = 0;\n while(--i >= 0){\n c += data[i];\n data[i] = floor(c / n);\n c = (c % n) * 1e7;\n }\n};\nvar numToString = function(){\n var i = 6\n , s = '';\n while(--i >= 0){\n if(s !== '' || i === 0 || data[i] !== 0){\n var t = String(data[i]);\n s = s === '' ? t : s + repeat.call(ZERO, 7 - t.length) + t;\n }\n } return s;\n};\nvar pow = function(x, n, acc){\n return n === 0 ? acc : n % 2 === 1 ? pow(x, n - 1, acc * x) : pow(x * x, n / 2, acc);\n};\nvar log = function(x){\n var n = 0\n , x2 = x;\n while(x2 >= 4096){\n n += 12;\n x2 /= 4096;\n }\n while(x2 >= 2){\n n += 1;\n x2 /= 2;\n } return n;\n};\n\n$export($export.P + $export.F * (!!$toFixed && (\n 0.00008.toFixed(3) !== '0.000' ||\n 0.9.toFixed(0) !== '1' ||\n 1.255.toFixed(2) !== '1.25' ||\n 1000000000000000128..toFixed(0) !== '1000000000000000128'\n) || !require('./_fails')(function(){\n // V8 ~ Android 4.3-\n $toFixed.call({});\n})), 'Number', {\n toFixed: function toFixed(fractionDigits){\n var x = aNumberValue(this, ERROR)\n , f = toInteger(fractionDigits)\n , s = ''\n , m = ZERO\n , e, z, j, k;\n if(f < 0 || f > 20)throw RangeError(ERROR);\n if(x != x)return 'NaN';\n if(x <= -1e21 || x >= 1e21)return String(x);\n if(x < 0){\n s = '-';\n x = -x;\n }\n if(x > 1e-21){\n e = log(x * pow(2, 69, 1)) - 69;\n z = e < 0 ? x * pow(2, -e, 1) : x / pow(2, e, 1);\n z *= 0x10000000000000;\n e = 52 - e;\n if(e > 0){\n multiply(0, z);\n j = f;\n while(j >= 7){\n multiply(1e7, 0);\n j -= 7;\n }\n multiply(pow(10, j, 1), 0);\n j = e - 1;\n while(j >= 23){\n divide(1 << 23);\n j -= 23;\n }\n divide(1 << j);\n multiply(1, 1);\n divide(2);\n m = numToString();\n } else {\n multiply(0, z);\n multiply(1 << -e, 0);\n m = numToString() + repeat.call(ZERO, f);\n }\n }\n if(f > 0){\n k = m.length;\n m = s + (k <= f ? '0.' + repeat.call(ZERO, f - k) + m : m.slice(0, k - f) + '.' + m.slice(k - f));\n } else {\n m = s + m;\n } return m;\n }\n});","'use strict';\nvar $export = require('./_export')\n , $fails = require('./_fails')\n , aNumberValue = require('./_a-number-value')\n , $toPrecision = 1..toPrecision;\n\n$export($export.P + $export.F * ($fails(function(){\n // IE7-\n return $toPrecision.call(1, undefined) !== '1';\n}) || !$fails(function(){\n // V8 ~ Android 4.3-\n $toPrecision.call({});\n})), 'Number', {\n toPrecision: function toPrecision(precision){\n var that = aNumberValue(this, 'Number#toPrecision: incorrect invocation!');\n return precision === undefined ? $toPrecision.call(that) : $toPrecision.call(that, precision); \n }\n});","// 20.1.2.1 Number.EPSILON\nvar $export = require('./_export');\n\n$export($export.S, 'Number', {EPSILON: Math.pow(2, -52)});","// 20.1.2.2 Number.isFinite(number)\nvar $export = require('./_export')\n , _isFinite = require('./_global').isFinite;\n\n$export($export.S, 'Number', {\n isFinite: function isFinite(it){\n return typeof it == 'number' && _isFinite(it);\n }\n});","// 20.1.2.3 Number.isInteger(number)\nvar isObject = require('./_is-object')\n , floor = Math.floor;\nmodule.exports = function isInteger(it){\n return !isObject(it) && isFinite(it) && floor(it) === it;\n};","// 20.1.2.3 Number.isInteger(number)\nvar $export = require('./_export');\n\n$export($export.S, 'Number', {isInteger: require('./_is-integer')});","// 20.1.2.4 Number.isNaN(number)\nvar $export = require('./_export');\n\n$export($export.S, 'Number', {\n isNaN: function isNaN(number){\n return number != number;\n }\n});","// 20.1.2.5 Number.isSafeInteger(number)\nvar $export = require('./_export')\n , isInteger = require('./_is-integer')\n , abs = Math.abs;\n\n$export($export.S, 'Number', {\n isSafeInteger: function isSafeInteger(number){\n return isInteger(number) && abs(number) <= 0x1fffffffffffff;\n }\n});","// 20.1.2.6 Number.MAX_SAFE_INTEGER\nvar $export = require('./_export');\n\n$export($export.S, 'Number', {MAX_SAFE_INTEGER: 0x1fffffffffffff});","// 20.1.2.10 Number.MIN_SAFE_INTEGER\nvar $export = require('./_export');\n\n$export($export.S, 'Number', {MIN_SAFE_INTEGER: -0x1fffffffffffff});","var $export = require('./_export')\n , $parseFloat = require('./_parse-float');\n// 20.1.2.12 Number.parseFloat(string)\n$export($export.S + $export.F * (Number.parseFloat != $parseFloat), 'Number', {parseFloat: $parseFloat});","var $export = require('./_export')\n , $parseInt = require('./_parse-int');\n// 20.1.2.13 Number.parseInt(string, radix)\n$export($export.S + $export.F * (Number.parseInt != $parseInt), 'Number', {parseInt: $parseInt});","// 20.2.2.20 Math.log1p(x)\nmodule.exports = Math.log1p || function log1p(x){\n return (x = +x) > -1e-8 && x < 1e-8 ? x - x * x / 2 : Math.log(1 + x);\n};","// 20.2.2.3 Math.acosh(x)\nvar $export = require('./_export')\n , log1p = require('./_math-log1p')\n , sqrt = Math.sqrt\n , $acosh = Math.acosh;\n\n$export($export.S + $export.F * !($acosh\n // V8 bug: https://code.google.com/p/v8/issues/detail?id=3509\n && Math.floor($acosh(Number.MAX_VALUE)) == 710\n // Tor Browser bug: Math.acosh(Infinity) -> NaN \n && $acosh(Infinity) == Infinity\n), 'Math', {\n acosh: function acosh(x){\n return (x = +x) < 1 ? NaN : x > 94906265.62425156\n ? Math.log(x) + Math.LN2\n : log1p(x - 1 + sqrt(x - 1) * sqrt(x + 1));\n }\n});","// 20.2.2.5 Math.asinh(x)\nvar $export = require('./_export')\n , $asinh = Math.asinh;\n\nfunction asinh(x){\n return !isFinite(x = +x) || x == 0 ? x : x < 0 ? -asinh(-x) : Math.log(x + Math.sqrt(x * x + 1));\n}\n\n// Tor Browser bug: Math.asinh(0) -> -0 \n$export($export.S + $export.F * !($asinh && 1 / $asinh(0) > 0), 'Math', {asinh: asinh});","// 20.2.2.7 Math.atanh(x)\nvar $export = require('./_export')\n , $atanh = Math.atanh;\n\n// Tor Browser bug: Math.atanh(-0) -> 0 \n$export($export.S + $export.F * !($atanh && 1 / $atanh(-0) < 0), 'Math', {\n atanh: function atanh(x){\n return (x = +x) == 0 ? x : Math.log((1 + x) / (1 - x)) / 2;\n }\n});","// 20.2.2.28 Math.sign(x)\nmodule.exports = Math.sign || function sign(x){\n return (x = +x) == 0 || x != x ? x : x < 0 ? -1 : 1;\n};","// 20.2.2.9 Math.cbrt(x)\nvar $export = require('./_export')\n , sign = require('./_math-sign');\n\n$export($export.S, 'Math', {\n cbrt: function cbrt(x){\n return sign(x = +x) * Math.pow(Math.abs(x), 1 / 3);\n }\n});","// 20.2.2.11 Math.clz32(x)\nvar $export = require('./_export');\n\n$export($export.S, 'Math', {\n clz32: function clz32(x){\n return (x >>>= 0) ? 31 - Math.floor(Math.log(x + 0.5) * Math.LOG2E) : 32;\n }\n});","// 20.2.2.12 Math.cosh(x)\nvar $export = require('./_export')\n , exp = Math.exp;\n\n$export($export.S, 'Math', {\n cosh: function cosh(x){\n return (exp(x = +x) + exp(-x)) / 2;\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;","// 20.2.2.14 Math.expm1(x)\nvar $export = require('./_export')\n , $expm1 = require('./_math-expm1');\n\n$export($export.S + $export.F * ($expm1 != Math.expm1), 'Math', {expm1: $expm1});","// 20.2.2.16 Math.fround(x)\nvar $export = require('./_export')\n , sign = require('./_math-sign')\n , pow = Math.pow\n , EPSILON = pow(2, -52)\n , EPSILON32 = pow(2, -23)\n , MAX32 = pow(2, 127) * (2 - EPSILON32)\n , MIN32 = pow(2, -126);\n\nvar roundTiesToEven = function(n){\n return n + 1 / EPSILON - 1 / EPSILON;\n};\n\n\n$export($export.S, 'Math', {\n fround: function fround(x){\n var $abs = Math.abs(x)\n , $sign = sign(x)\n , a, result;\n if($abs < MIN32)return $sign * roundTiesToEven($abs / MIN32 / EPSILON32) * MIN32 * EPSILON32;\n a = (1 + EPSILON32 / EPSILON) * $abs;\n result = a - (a - $abs);\n if(result > MAX32 || result != result)return $sign * Infinity;\n return $sign * result;\n }\n});","// 20.2.2.17 Math.hypot([value1[, value2[, … ]]])\nvar $export = require('./_export')\n , abs = Math.abs;\n\n$export($export.S, 'Math', {\n hypot: function hypot(value1, value2){ // eslint-disable-line no-unused-vars\n var sum = 0\n , i = 0\n , aLen = arguments.length\n , larg = 0\n , arg, div;\n while(i < aLen){\n arg = abs(arguments[i++]);\n if(larg < arg){\n div = larg / arg;\n sum = sum * div * div + 1;\n larg = arg;\n } else if(arg > 0){\n div = arg / larg;\n sum += div * div;\n } else sum += arg;\n }\n return larg === Infinity ? Infinity : larg * Math.sqrt(sum);\n }\n});","// 20.2.2.18 Math.imul(x, y)\nvar $export = require('./_export')\n , $imul = Math.imul;\n\n// some WebKit versions fails with big numbers, some has wrong arity\n$export($export.S + $export.F * require('./_fails')(function(){\n return $imul(0xffffffff, 5) != -5 || $imul.length != 2;\n}), 'Math', {\n imul: function imul(x, y){\n var UINT16 = 0xffff\n , xn = +x\n , yn = +y\n , xl = UINT16 & xn\n , yl = UINT16 & yn;\n return 0 | xl * yl + ((UINT16 & xn >>> 16) * yl + xl * (UINT16 & yn >>> 16) << 16 >>> 0);\n }\n});","// 20.2.2.21 Math.log10(x)\nvar $export = require('./_export');\n\n$export($export.S, 'Math', {\n log10: function log10(x){\n return Math.log(x) / Math.LN10;\n }\n});","// 20.2.2.20 Math.log1p(x)\nvar $export = require('./_export');\n\n$export($export.S, 'Math', {log1p: require('./_math-log1p')});","// 20.2.2.22 Math.log2(x)\nvar $export = require('./_export');\n\n$export($export.S, 'Math', {\n log2: function log2(x){\n return Math.log(x) / Math.LN2;\n }\n});","// 20.2.2.28 Math.sign(x)\nvar $export = require('./_export');\n\n$export($export.S, 'Math', {sign: require('./_math-sign')});","// 20.2.2.30 Math.sinh(x)\nvar $export = require('./_export')\n , expm1 = require('./_math-expm1')\n , exp = Math.exp;\n\n// V8 near Chromium 38 has a problem with very small numbers\n$export($export.S + $export.F * require('./_fails')(function(){\n return !Math.sinh(-2e-17) != -2e-17;\n}), 'Math', {\n sinh: function sinh(x){\n return Math.abs(x = +x) < 1\n ? (expm1(x) - expm1(-x)) / 2\n : (exp(x - 1) - exp(-x - 1)) * (Math.E / 2);\n }\n});","// 20.2.2.33 Math.tanh(x)\nvar $export = require('./_export')\n , expm1 = require('./_math-expm1')\n , exp = Math.exp;\n\n$export($export.S, 'Math', {\n tanh: function tanh(x){\n var a = expm1(x = +x)\n , b = expm1(-x);\n return a == Infinity ? 1 : b == Infinity ? -1 : (a - b) / (exp(x) + exp(-x));\n }\n});","// 20.2.2.34 Math.trunc(x)\nvar $export = require('./_export');\n\n$export($export.S, 'Math', {\n trunc: function trunc(it){\n return (it > 0 ? Math.floor : Math.ceil)(it);\n }\n});","var $export = require('./_export')\n , toIndex = require('./_to-index')\n , fromCharCode = String.fromCharCode\n , $fromCodePoint = String.fromCodePoint;\n\n// length should be 1, old FF problem\n$export($export.S + $export.F * (!!$fromCodePoint && $fromCodePoint.length != 1), 'String', {\n // 21.1.2.2 String.fromCodePoint(...codePoints)\n fromCodePoint: function fromCodePoint(x){ // eslint-disable-line no-unused-vars\n var res = []\n , aLen = arguments.length\n , i = 0\n , code;\n while(aLen > i){\n code = +arguments[i++];\n if(toIndex(code, 0x10ffff) !== code)throw RangeError(code + ' is not a valid code point');\n res.push(code < 0x10000\n ? fromCharCode(code)\n : fromCharCode(((code -= 0x10000) >> 10) + 0xd800, code % 0x400 + 0xdc00)\n );\n } return res.join('');\n }\n});","var $export = require('./_export')\n , toIObject = require('./_to-iobject')\n , toLength = require('./_to-length');\n\n$export($export.S, 'String', {\n // 21.1.2.4 String.raw(callSite, ...substitutions)\n raw: function raw(callSite){\n var tpl = toIObject(callSite.raw)\n , len = toLength(tpl.length)\n , aLen = arguments.length\n , res = []\n , i = 0;\n while(len > i){\n res.push(String(tpl[i++]));\n if(i < aLen)res.push(String(arguments[i]));\n } return res.join('');\n }\n});","'use strict';\n// 21.1.3.25 String.prototype.trim()\nrequire('./_string-trim')('trim', function($trim){\n return function trim(){\n return $trim(this, 3);\n };\n});","var toInteger = require('./_to-integer')\n , defined = require('./_defined');\n// true -> String#at\n// false -> String#codePointAt\nmodule.exports = function(TO_STRING){\n return function(that, pos){\n var s = String(defined(that))\n , i = toInteger(pos)\n , l = s.length\n , a, b;\n if(i < 0 || i >= l)return TO_STRING ? '' : undefined;\n a = s.charCodeAt(i);\n return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff\n ? TO_STRING ? s.charAt(i) : a\n : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;\n };\n};","module.exports = {};","'use strict';\nvar create = require('./_object-create')\n , descriptor = require('./_property-desc')\n , setToStringTag = require('./_set-to-string-tag')\n , 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};","'use strict';\nvar LIBRARY = require('./_library')\n , $export = require('./_export')\n , redefine = require('./_redefine')\n , hide = require('./_hide')\n , has = require('./_has')\n , Iterators = require('./_iterators')\n , $iterCreate = require('./_iter-create')\n , setToStringTag = require('./_set-to-string-tag')\n , getPrototypeOf = require('./_object-gpo')\n , ITERATOR = require('./_wks')('iterator')\n , BUGGY = !([].keys && 'next' in [].keys()) // Safari has buggy iterators w/o `next`\n , FF_ITERATOR = '@@iterator'\n , KEYS = 'keys'\n , 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 , DEF_VALUES = DEFAULT == VALUES\n , VALUES_BUG = false\n , proto = Base.prototype\n , $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT]\n , $default = $native || getMethod(DEFAULT)\n , $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined\n , $anyNative = NAME == 'Array' ? proto.entries || $native : $native\n , methods, key, IteratorPrototype;\n // Fix native\n if($anyNative){\n IteratorPrototype = getPrototypeOf($anyNative.call(new Base));\n if(IteratorPrototype !== Object.prototype){\n // Set @@toStringTag to native iterators\n setToStringTag(IteratorPrototype, TAG, true);\n // fix for some old engines\n if(!LIBRARY && !has(IteratorPrototype, ITERATOR))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};","'use strict';\nvar $at = require('./_string-at')(true);\n\n// 21.1.3.27 String.prototype[@@iterator]()\nrequire('./_iter-define')(String, 'String', function(iterated){\n this._t = String(iterated); // target\n this._i = 0; // next index\n// 21.1.5.2.1 %StringIteratorPrototype%.next()\n}, function(){\n var O = this._t\n , index = this._i\n , point;\n if(index >= O.length)return {value: undefined, done: true};\n point = $at(O, index);\n this._i += point.length;\n return {value: point, done: false};\n});","'use strict';\nvar $export = require('./_export')\n , $at = require('./_string-at')(false);\n$export($export.P, 'String', {\n // 21.1.3.3 String.prototype.codePointAt(pos)\n codePointAt: function codePointAt(pos){\n return $at(this, pos);\n }\n});","// 7.2.8 IsRegExp(argument)\nvar isObject = require('./_is-object')\n , cof = require('./_cof')\n , MATCH = require('./_wks')('match');\nmodule.exports = function(it){\n var isRegExp;\n return isObject(it) && ((isRegExp = it[MATCH]) !== undefined ? !!isRegExp : cof(it) == 'RegExp');\n};","// helper for String#{startsWith, endsWith, includes}\nvar isRegExp = require('./_is-regexp')\n , 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};","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};","// 21.1.3.6 String.prototype.endsWith(searchString [, endPosition])\n'use strict';\nvar $export = require('./_export')\n , toLength = require('./_to-length')\n , context = require('./_string-context')\n , ENDS_WITH = 'endsWith'\n , $endsWith = ''[ENDS_WITH];\n\n$export($export.P + $export.F * require('./_fails-is-regexp')(ENDS_WITH), 'String', {\n endsWith: function endsWith(searchString /*, endPosition = @length */){\n var that = context(this, searchString, ENDS_WITH)\n , endPosition = arguments.length > 1 ? arguments[1] : undefined\n , len = toLength(that.length)\n , end = endPosition === undefined ? len : Math.min(toLength(endPosition), len)\n , search = String(searchString);\n return $endsWith\n ? $endsWith.call(that, search, end)\n : that.slice(end - search.length, end) === search;\n }\n});","// 21.1.3.7 String.prototype.includes(searchString, position = 0)\n'use strict';\nvar $export = require('./_export')\n , context = require('./_string-context')\n , INCLUDES = 'includes';\n\n$export($export.P + $export.F * require('./_fails-is-regexp')(INCLUDES), 'String', {\n includes: function includes(searchString /*, position = 0 */){\n return !!~context(this, searchString, INCLUDES)\n .indexOf(searchString, arguments.length > 1 ? arguments[1] : undefined);\n }\n});","var $export = require('./_export');\n\n$export($export.P, 'String', {\n // 21.1.3.13 String.prototype.repeat(count)\n repeat: require('./_string-repeat')\n});","// 21.1.3.18 String.prototype.startsWith(searchString [, position ])\n'use strict';\nvar $export = require('./_export')\n , toLength = require('./_to-length')\n , context = require('./_string-context')\n , STARTS_WITH = 'startsWith'\n , $startsWith = ''[STARTS_WITH];\n\n$export($export.P + $export.F * require('./_fails-is-regexp')(STARTS_WITH), 'String', {\n startsWith: function startsWith(searchString /*, position = 0 */){\n var that = context(this, searchString, STARTS_WITH)\n , index = toLength(Math.min(arguments.length > 1 ? arguments[1] : undefined, that.length))\n , search = String(searchString);\n return $startsWith\n ? $startsWith.call(that, search, index)\n : that.slice(index, index + search.length) === search;\n }\n});","var $export = require('./_export')\n , fails = require('./_fails')\n , defined = require('./_defined')\n , quot = /\"/g;\n// B.2.3.2.1 CreateHTML(string, tag, attribute, value)\nvar createHTML = function(string, tag, attribute, value) {\n var S = String(defined(string))\n , p1 = '<' + tag;\n if(attribute !== '')p1 += ' ' + attribute + '=\"' + String(value).replace(quot, '"') + '\"';\n return p1 + '>' + S + '' + tag + '>';\n};\nmodule.exports = function(NAME, exec){\n var O = {};\n O[NAME] = exec(createHTML);\n $export($export.P + $export.F * fails(function(){\n var test = ''[NAME]('\"');\n return test !== test.toLowerCase() || test.split('\"').length > 3;\n }), 'String', O);\n};","'use strict';\n// B.2.3.2 String.prototype.anchor(name)\nrequire('./_string-html')('anchor', function(createHTML){\n return function anchor(name){\n return createHTML(this, 'a', 'name', name);\n }\n});","'use strict';\n// B.2.3.3 String.prototype.big()\nrequire('./_string-html')('big', function(createHTML){\n return function big(){\n return createHTML(this, 'big', '', '');\n }\n});","'use strict';\n// B.2.3.4 String.prototype.blink()\nrequire('./_string-html')('blink', function(createHTML){\n return function blink(){\n return createHTML(this, 'blink', '', '');\n }\n});","'use strict';\n// B.2.3.5 String.prototype.bold()\nrequire('./_string-html')('bold', function(createHTML){\n return function bold(){\n return createHTML(this, 'b', '', '');\n }\n});","'use strict';\n// B.2.3.6 String.prototype.fixed()\nrequire('./_string-html')('fixed', function(createHTML){\n return function fixed(){\n return createHTML(this, 'tt', '', '');\n }\n});","'use strict';\n// B.2.3.7 String.prototype.fontcolor(color)\nrequire('./_string-html')('fontcolor', function(createHTML){\n return function fontcolor(color){\n return createHTML(this, 'font', 'color', color);\n }\n});","'use strict';\n// B.2.3.8 String.prototype.fontsize(size)\nrequire('./_string-html')('fontsize', function(createHTML){\n return function fontsize(size){\n return createHTML(this, 'font', 'size', size);\n }\n});","'use strict';\n// B.2.3.9 String.prototype.italics()\nrequire('./_string-html')('italics', function(createHTML){\n return function italics(){\n return createHTML(this, 'i', '', '');\n }\n});","'use strict';\n// B.2.3.10 String.prototype.link(url)\nrequire('./_string-html')('link', function(createHTML){\n return function link(url){\n return createHTML(this, 'a', 'href', url);\n }\n});","'use strict';\n// B.2.3.11 String.prototype.small()\nrequire('./_string-html')('small', function(createHTML){\n return function small(){\n return createHTML(this, 'small', '', '');\n }\n});","'use strict';\n// B.2.3.12 String.prototype.strike()\nrequire('./_string-html')('strike', function(createHTML){\n return function strike(){\n return createHTML(this, 'strike', '', '');\n }\n});","'use strict';\n// B.2.3.13 String.prototype.sub()\nrequire('./_string-html')('sub', function(createHTML){\n return function sub(){\n return createHTML(this, 'sub', '', '');\n }\n});","'use strict';\n// B.2.3.14 String.prototype.sup()\nrequire('./_string-html')('sup', function(createHTML){\n return function sup(){\n return createHTML(this, 'sup', '', '');\n }\n});","// 20.3.3.1 / 15.9.4.4 Date.now()\nvar $export = require('./_export');\n\n$export($export.S, 'Date', {now: function(){ return new Date().getTime(); }});","'use strict';\nvar $export = require('./_export')\n , toObject = require('./_to-object')\n , toPrimitive = require('./_to-primitive');\n\n$export($export.P + $export.F * require('./_fails')(function(){\n return new Date(NaN).toJSON() !== null || Date.prototype.toJSON.call({toISOString: function(){ return 1; }}) !== 1;\n}), 'Date', {\n toJSON: function toJSON(key){\n var O = toObject(this)\n , pv = toPrimitive(O);\n return typeof pv == 'number' && !isFinite(pv) ? null : O.toISOString();\n }\n});","'use strict';\n// 20.3.4.36 / 15.9.5.43 Date.prototype.toISOString()\nvar $export = require('./_export')\n , fails = require('./_fails')\n , getTime = Date.prototype.getTime;\n\nvar lz = function(num){\n return num > 9 ? num : '0' + num;\n};\n\n// PhantomJS / old WebKit has a broken implementations\n$export($export.P + $export.F * (fails(function(){\n return new Date(-5e13 - 1).toISOString() != '0385-07-25T07:06:39.999Z';\n}) || !fails(function(){\n new Date(NaN).toISOString();\n})), 'Date', {\n toISOString: function toISOString(){\n if(!isFinite(getTime.call(this)))throw RangeError('Invalid time value');\n var d = this\n , y = d.getUTCFullYear()\n , m = d.getUTCMilliseconds()\n , s = y < 0 ? '-' : y > 9999 ? '+' : '';\n return s + ('00000' + Math.abs(y)).slice(s ? -6 : -4) +\n '-' + lz(d.getUTCMonth() + 1) + '-' + lz(d.getUTCDate()) +\n 'T' + lz(d.getUTCHours()) + ':' + lz(d.getUTCMinutes()) +\n ':' + lz(d.getUTCSeconds()) + '.' + (m > 99 ? m : '0' + lz(m)) + 'Z';\n }\n});","var DateProto = Date.prototype\n , INVALID_DATE = 'Invalid Date'\n , TO_STRING = 'toString'\n , $toString = DateProto[TO_STRING]\n , getTime = DateProto.getTime;\nif(new Date(NaN) + '' != INVALID_DATE){\n require('./_redefine')(DateProto, TO_STRING, function toString(){\n var value = getTime.call(this);\n return value === value ? $toString.call(this) : INVALID_DATE;\n });\n}","'use strict';\nvar anObject = require('./_an-object')\n , toPrimitive = require('./_to-primitive')\n , NUMBER = 'number';\n\nmodule.exports = function(hint){\n if(hint !== 'string' && hint !== NUMBER && hint !== 'default')throw TypeError('Incorrect hint');\n return toPrimitive(anObject(this), hint != NUMBER);\n};","var TO_PRIMITIVE = require('./_wks')('toPrimitive')\n , proto = Date.prototype;\n\nif(!(TO_PRIMITIVE in proto))require('./_hide')(proto, TO_PRIMITIVE, require('./_date-to-primitive'));","// 22.1.2.2 / 15.4.3.2 Array.isArray(arg)\nvar $export = require('./_export');\n\n$export($export.S, 'Array', {isArray: require('./_is-array')});","// call something on iterator step with safe closing on error\nvar anObject = require('./_an-object');\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(e){\n var ret = iterator['return'];\n if(ret !== undefined)anObject(ret.call(iterator));\n throw e;\n }\n};","// check on default Array iterator\nvar Iterators = require('./_iterators')\n , ITERATOR = require('./_wks')('iterator')\n , ArrayProto = Array.prototype;\n\nmodule.exports = function(it){\n return it !== undefined && (Iterators.Array === it || ArrayProto[ITERATOR] === it);\n};","'use strict';\nvar $defineProperty = require('./_object-dp')\n , createDesc = require('./_property-desc');\n\nmodule.exports = function(object, index, value){\n if(index in object)$defineProperty.f(object, index, createDesc(0, value));\n else object[index] = value;\n};","var classof = require('./_classof')\n , ITERATOR = require('./_wks')('iterator')\n , 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};","var ITERATOR = require('./_wks')('iterator')\n , SAFE_CLOSING = false;\n\ntry {\n var riter = [7][ITERATOR]();\n riter['return'] = function(){ SAFE_CLOSING = true; };\n Array.from(riter, function(){ throw 2; });\n} catch(e){ /* empty */ }\n\nmodule.exports = function(exec, skipClosing){\n if(!skipClosing && !SAFE_CLOSING)return false;\n var safe = false;\n try {\n var arr = [7]\n , iter = arr[ITERATOR]();\n iter.next = function(){ return {done: safe = true}; };\n arr[ITERATOR] = function(){ return iter; };\n exec(arr);\n } catch(e){ /* empty */ }\n return safe;\n};","'use strict';\nvar ctx = require('./_ctx')\n , $export = require('./_export')\n , toObject = require('./_to-object')\n , call = require('./_iter-call')\n , isArrayIter = require('./_is-array-iter')\n , toLength = require('./_to-length')\n , createProperty = require('./_create-property')\n , getIterFn = require('./core.get-iterator-method');\n\n$export($export.S + $export.F * !require('./_iter-detect')(function(iter){ Array.from(iter); }), 'Array', {\n // 22.1.2.1 Array.from(arrayLike, mapfn = undefined, thisArg = undefined)\n from: function from(arrayLike/*, mapfn = undefined, thisArg = undefined*/){\n var O = toObject(arrayLike)\n , C = typeof this == 'function' ? this : Array\n , aLen = arguments.length\n , mapfn = aLen > 1 ? arguments[1] : undefined\n , mapping = mapfn !== undefined\n , index = 0\n , iterFn = getIterFn(O)\n , length, result, step, iterator;\n if(mapping)mapfn = ctx(mapfn, aLen > 2 ? arguments[2] : undefined, 2);\n // if object isn't iterable or it's array with default iterator - use simple case\n if(iterFn != undefined && !(C == Array && isArrayIter(iterFn))){\n for(iterator = iterFn.call(O), result = new C; !(step = iterator.next()).done; index++){\n createProperty(result, index, mapping ? call(iterator, mapfn, [step.value, index], true) : step.value);\n }\n } else {\n length = toLength(O.length);\n for(result = new C(length); 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});\n","'use strict';\nvar $export = require('./_export')\n , createProperty = require('./_create-property');\n\n// WebKit Array.of isn't generic\n$export($export.S + $export.F * require('./_fails')(function(){\n function F(){}\n return !(Array.of.call(F) instanceof F);\n}), 'Array', {\n // 22.1.2.3 Array.of( ...items)\n of: function of(/* ...args */){\n var index = 0\n , aLen = arguments.length\n , result = new (typeof this == 'function' ? this : Array)(aLen);\n while(aLen > index)createProperty(result, index, arguments[index++]);\n result.length = aLen;\n return result;\n }\n});","var fails = require('./_fails');\n\nmodule.exports = function(method, arg){\n return !!method && fails(function(){\n arg ? method.call(null, function(){}, 1) : method.call(null);\n });\n};","'use strict';\n// 22.1.3.13 Array.prototype.join(separator)\nvar $export = require('./_export')\n , toIObject = require('./_to-iobject')\n , arrayJoin = [].join;\n\n// fallback for not array-like strings\n$export($export.P + $export.F * (require('./_iobject') != Object || !require('./_strict-method')(arrayJoin)), 'Array', {\n join: function join(separator){\n return arrayJoin.call(toIObject(this), separator === undefined ? ',' : separator);\n }\n});","'use strict';\nvar $export = require('./_export')\n , html = require('./_html')\n , cof = require('./_cof')\n , toIndex = require('./_to-index')\n , toLength = require('./_to-length')\n , arraySlice = [].slice;\n\n// fallback for not array-like ES3 strings and DOM objects\n$export($export.P + $export.F * require('./_fails')(function(){\n if(html)arraySlice.call(html);\n}), 'Array', {\n slice: function slice(begin, end){\n var len = toLength(this.length)\n , klass = cof(this);\n end = end === undefined ? len : end;\n if(klass == 'Array')return arraySlice.call(this, begin, end);\n var start = toIndex(begin, len)\n , upTo = toIndex(end, len)\n , size = toLength(upTo - start)\n , cloned = Array(size)\n , i = 0;\n for(; i < size; i++)cloned[i] = klass == 'String'\n ? this.charAt(start + i)\n : this[start + i];\n return cloned;\n }\n});","'use strict';\nvar $export = require('./_export')\n , aFunction = require('./_a-function')\n , toObject = require('./_to-object')\n , fails = require('./_fails')\n , $sort = [].sort\n , test = [1, 2, 3];\n\n$export($export.P + $export.F * (fails(function(){\n // IE8-\n test.sort(undefined);\n}) || !fails(function(){\n // V8 bug\n test.sort(null);\n // Old WebKit\n}) || !require('./_strict-method')($sort)), 'Array', {\n // 22.1.3.25 Array.prototype.sort(comparefn)\n sort: function sort(comparefn){\n return comparefn === undefined\n ? $sort.call(toObject(this))\n : $sort.call(toObject(this), aFunction(comparefn));\n }\n});","var isObject = require('./_is-object')\n , isArray = require('./_is-array')\n , SPECIES = require('./_wks')('species');\n\nmodule.exports = function(original){\n var C;\n if(isArray(original)){\n C = original.constructor;\n // cross-realm fallback\n if(typeof C == 'function' && (C === Array || isArray(C.prototype)))C = undefined;\n if(isObject(C)){\n C = C[SPECIES];\n if(C === null)C = undefined;\n }\n } return C === undefined ? Array : C;\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};","// 0 -> Array#forEach\n// 1 -> Array#map\n// 2 -> Array#filter\n// 3 -> Array#some\n// 4 -> Array#every\n// 5 -> Array#find\n// 6 -> Array#findIndex\nvar ctx = require('./_ctx')\n , IObject = require('./_iobject')\n , toObject = require('./_to-object')\n , toLength = require('./_to-length')\n , asc = require('./_array-species-create');\nmodule.exports = function(TYPE, $create){\n var IS_MAP = TYPE == 1\n , IS_FILTER = TYPE == 2\n , IS_SOME = TYPE == 3\n , IS_EVERY = TYPE == 4\n , IS_FIND_INDEX = TYPE == 6\n , NO_HOLES = TYPE == 5 || IS_FIND_INDEX\n , create = $create || asc;\n return function($this, callbackfn, that){\n var O = toObject($this)\n , self = IObject(O)\n , f = ctx(callbackfn, that, 3)\n , length = toLength(self.length)\n , index = 0\n , result = IS_MAP ? create($this, length) : IS_FILTER ? create($this, 0) : undefined\n , val, res;\n for(;length > index; index++)if(NO_HOLES || index in self){\n val = self[index];\n res = f(val, index, O);\n if(TYPE){\n if(IS_MAP)result[index] = res; // map\n else if(res)switch(TYPE){\n case 3: return true; // some\n case 5: return val; // find\n case 6: return index; // findIndex\n case 2: result.push(val); // filter\n } else if(IS_EVERY)return false; // every\n }\n }\n return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : result;\n };\n};","'use strict';\nvar $export = require('./_export')\n , $forEach = require('./_array-methods')(0)\n , STRICT = require('./_strict-method')([].forEach, true);\n\n$export($export.P + $export.F * !STRICT, 'Array', {\n // 22.1.3.10 / 15.4.4.18 Array.prototype.forEach(callbackfn [, thisArg])\n forEach: function forEach(callbackfn /* , thisArg */){\n return $forEach(this, callbackfn, arguments[1]);\n }\n});","'use strict';\nvar $export = require('./_export')\n , $map = require('./_array-methods')(1);\n\n$export($export.P + $export.F * !require('./_strict-method')([].map, true), 'Array', {\n // 22.1.3.15 / 15.4.4.19 Array.prototype.map(callbackfn [, thisArg])\n map: function map(callbackfn /* , thisArg */){\n return $map(this, callbackfn, arguments[1]);\n }\n});","'use strict';\nvar $export = require('./_export')\n , $filter = require('./_array-methods')(2);\n\n$export($export.P + $export.F * !require('./_strict-method')([].filter, true), 'Array', {\n // 22.1.3.7 / 15.4.4.20 Array.prototype.filter(callbackfn [, thisArg])\n filter: function filter(callbackfn /* , thisArg */){\n return $filter(this, callbackfn, arguments[1]);\n }\n});","'use strict';\nvar $export = require('./_export')\n , $some = require('./_array-methods')(3);\n\n$export($export.P + $export.F * !require('./_strict-method')([].some, true), 'Array', {\n // 22.1.3.23 / 15.4.4.17 Array.prototype.some(callbackfn [, thisArg])\n some: function some(callbackfn /* , thisArg */){\n return $some(this, callbackfn, arguments[1]);\n }\n});","'use strict';\nvar $export = require('./_export')\n , $every = require('./_array-methods')(4);\n\n$export($export.P + $export.F * !require('./_strict-method')([].every, true), 'Array', {\n // 22.1.3.5 / 15.4.4.16 Array.prototype.every(callbackfn [, thisArg])\n every: function every(callbackfn /* , thisArg */){\n return $every(this, callbackfn, arguments[1]);\n }\n});","var aFunction = require('./_a-function')\n , toObject = require('./_to-object')\n , IObject = require('./_iobject')\n , toLength = require('./_to-length');\n\nmodule.exports = function(that, callbackfn, aLen, memo, isRight){\n aFunction(callbackfn);\n var O = toObject(that)\n , self = IObject(O)\n , length = toLength(O.length)\n , index = isRight ? length - 1 : 0\n , i = isRight ? -1 : 1;\n if(aLen < 2)for(;;){\n if(index in self){\n memo = self[index];\n index += i;\n break;\n }\n index += i;\n if(isRight ? index < 0 : length <= index){\n throw TypeError('Reduce of empty array with no initial value');\n }\n }\n for(;isRight ? index >= 0 : length > index; index += i)if(index in self){\n memo = callbackfn(memo, self[index], index, O);\n }\n return memo;\n};","'use strict';\nvar $export = require('./_export')\n , $reduce = require('./_array-reduce');\n\n$export($export.P + $export.F * !require('./_strict-method')([].reduce, true), 'Array', {\n // 22.1.3.18 / 15.4.4.21 Array.prototype.reduce(callbackfn [, initialValue])\n reduce: function reduce(callbackfn /* , initialValue */){\n return $reduce(this, callbackfn, arguments.length, arguments[1], false);\n }\n});","'use strict';\nvar $export = require('./_export')\n , $reduce = require('./_array-reduce');\n\n$export($export.P + $export.F * !require('./_strict-method')([].reduceRight, true), 'Array', {\n // 22.1.3.19 / 15.4.4.22 Array.prototype.reduceRight(callbackfn [, initialValue])\n reduceRight: function reduceRight(callbackfn /* , initialValue */){\n return $reduce(this, callbackfn, arguments.length, arguments[1], true);\n }\n});","'use strict';\nvar $export = require('./_export')\n , $indexOf = require('./_array-includes')(false)\n , $native = [].indexOf\n , NEGATIVE_ZERO = !!$native && 1 / [1].indexOf(1, -0) < 0;\n\n$export($export.P + $export.F * (NEGATIVE_ZERO || !require('./_strict-method')($native)), 'Array', {\n // 22.1.3.11 / 15.4.4.14 Array.prototype.indexOf(searchElement [, fromIndex])\n indexOf: function indexOf(searchElement /*, fromIndex = 0 */){\n return NEGATIVE_ZERO\n // convert -0 to +0\n ? $native.apply(this, arguments) || 0\n : $indexOf(this, searchElement, arguments[1]);\n }\n});","'use strict';\nvar $export = require('./_export')\n , toIObject = require('./_to-iobject')\n , toInteger = require('./_to-integer')\n , toLength = require('./_to-length')\n , $native = [].lastIndexOf\n , NEGATIVE_ZERO = !!$native && 1 / [1].lastIndexOf(1, -0) < 0;\n\n$export($export.P + $export.F * (NEGATIVE_ZERO || !require('./_strict-method')($native)), 'Array', {\n // 22.1.3.14 / 15.4.4.15 Array.prototype.lastIndexOf(searchElement [, fromIndex])\n lastIndexOf: function lastIndexOf(searchElement /*, fromIndex = @[*-1] */){\n // convert -0 to +0\n if(NEGATIVE_ZERO)return $native.apply(this, arguments) || 0;\n var O = toIObject(this)\n , length = toLength(O.length)\n , index = length - 1;\n if(arguments.length > 1)index = Math.min(index, toInteger(arguments[1]));\n if(index < 0)index = length + index;\n for(;index >= 0; index--)if(index in O)if(O[index] === searchElement)return index || 0;\n return -1;\n }\n});","// 22.1.3.3 Array.prototype.copyWithin(target, start, end = this.length)\n'use strict';\nvar toObject = require('./_to-object')\n , toIndex = require('./_to-index')\n , toLength = require('./_to-length');\n\nmodule.exports = [].copyWithin || function copyWithin(target/*= 0*/, start/*= 0, end = @length*/){\n var O = toObject(this)\n , len = toLength(O.length)\n , to = toIndex(target, len)\n , from = toIndex(start, len)\n , end = arguments.length > 2 ? arguments[2] : undefined\n , count = Math.min((end === undefined ? len : toIndex(end, len)) - from, len - to)\n , 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};","// 22.1.3.31 Array.prototype[@@unscopables]\nvar UNSCOPABLES = require('./_wks')('unscopables')\n , ArrayProto = Array.prototype;\nif(ArrayProto[UNSCOPABLES] == undefined)require('./_hide')(ArrayProto, UNSCOPABLES, {});\nmodule.exports = function(key){\n ArrayProto[UNSCOPABLES][key] = true;\n};","// 22.1.3.3 Array.prototype.copyWithin(target, start, end = this.length)\nvar $export = require('./_export');\n\n$export($export.P, 'Array', {copyWithin: require('./_array-copy-within')});\n\nrequire('./_add-to-unscopables')('copyWithin');","// 22.1.3.6 Array.prototype.fill(value, start = 0, end = this.length)\n'use strict';\nvar toObject = require('./_to-object')\n , toIndex = require('./_to-index')\n , toLength = require('./_to-length');\nmodule.exports = function fill(value /*, start = 0, end = @length */){\n var O = toObject(this)\n , length = toLength(O.length)\n , aLen = arguments.length\n , index = toIndex(aLen > 1 ? arguments[1] : undefined, length)\n , end = aLen > 2 ? arguments[2] : undefined\n , endPos = end === undefined ? length : toIndex(end, length);\n while(endPos > index)O[index++] = value;\n return O;\n};","// 22.1.3.6 Array.prototype.fill(value, start = 0, end = this.length)\nvar $export = require('./_export');\n\n$export($export.P, 'Array', {fill: require('./_array-fill')});\n\nrequire('./_add-to-unscopables')('fill');","'use strict';\n// 22.1.3.8 Array.prototype.find(predicate, thisArg = undefined)\nvar $export = require('./_export')\n , $find = require('./_array-methods')(5)\n , KEY = 'find'\n , forced = true;\n// Shouldn't skip holes\nif(KEY in [])Array(1)[KEY](function(){ forced = false; });\n$export($export.P + $export.F * forced, 'Array', {\n find: function find(callbackfn/*, that = undefined */){\n return $find(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);\n }\n});\nrequire('./_add-to-unscopables')(KEY);","'use strict';\n// 22.1.3.9 Array.prototype.findIndex(predicate, thisArg = undefined)\nvar $export = require('./_export')\n , $find = require('./_array-methods')(6)\n , KEY = 'findIndex'\n , forced = true;\n// Shouldn't skip holes\nif(KEY in [])Array(1)[KEY](function(){ forced = false; });\n$export($export.P + $export.F * forced, 'Array', {\n findIndex: function findIndex(callbackfn/*, that = undefined */){\n return $find(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);\n }\n});\nrequire('./_add-to-unscopables')(KEY);","'use strict';\nvar global = require('./_global')\n , dP = require('./_object-dp')\n , DESCRIPTORS = require('./_descriptors')\n , SPECIES = require('./_wks')('species');\n\nmodule.exports = function(KEY){\n var C = global[KEY];\n if(DESCRIPTORS && C && !C[SPECIES])dP.f(C, SPECIES, {\n configurable: true,\n get: function(){ return this; }\n });\n};","require('./_set-species')('Array');","module.exports = function(done, value){\n return {value: value, done: !!done};\n};","'use strict';\nvar addToUnscopables = require('./_add-to-unscopables')\n , step = require('./_iter-step')\n , Iterators = require('./_iterators')\n , 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 , kind = this._k\n , 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');","'use strict';\n// 21.2.5.3 get RegExp.prototype.flags\nvar anObject = require('./_an-object');\nmodule.exports = function(){\n var that = anObject(this)\n , result = '';\n if(that.global) result += 'g';\n if(that.ignoreCase) result += 'i';\n if(that.multiline) result += 'm';\n if(that.unicode) result += 'u';\n if(that.sticky) result += 'y';\n return result;\n};","var global = require('./_global')\n , inheritIfRequired = require('./_inherit-if-required')\n , dP = require('./_object-dp').f\n , gOPN = require('./_object-gopn').f\n , isRegExp = require('./_is-regexp')\n , $flags = require('./_flags')\n , $RegExp = global.RegExp\n , Base = $RegExp\n , proto = $RegExp.prototype\n , re1 = /a/g\n , re2 = /a/g\n // \"new\" creates a new object, old webkit buggy here\n , CORRECT_NEW = new $RegExp(re1) !== re1;\n\nif(require('./_descriptors') && (!CORRECT_NEW || require('./_fails')(function(){\n re2[require('./_wks')('match')] = false;\n // RegExp constructor can alter flags and IsRegExp works correct with @@match\n return $RegExp(re1) != re1 || $RegExp(re2) == re2 || $RegExp(re1, 'i') != '/a/i';\n}))){\n $RegExp = function RegExp(p, f){\n var tiRE = this instanceof $RegExp\n , piRE = isRegExp(p)\n , fiU = f === undefined;\n return !tiRE && piRE && p.constructor === $RegExp && fiU ? p\n : inheritIfRequired(CORRECT_NEW\n ? new Base(piRE && !fiU ? p.source : p, f)\n : Base((piRE = p instanceof $RegExp) ? p.source : p, piRE && fiU ? $flags.call(p) : f)\n , tiRE ? this : proto, $RegExp);\n };\n var proxy = function(key){\n key in $RegExp || dP($RegExp, key, {\n configurable: true,\n get: function(){ return Base[key]; },\n set: function(it){ Base[key] = it; }\n });\n };\n for(var keys = gOPN(Base), i = 0; keys.length > i; )proxy(keys[i++]);\n proto.constructor = $RegExp;\n $RegExp.prototype = proto;\n require('./_redefine')(global, 'RegExp', $RegExp);\n}\n\nrequire('./_set-species')('RegExp');","// 21.2.5.3 get RegExp.prototype.flags()\nif(require('./_descriptors') && /./g.flags != 'g')require('./_object-dp').f(RegExp.prototype, 'flags', {\n configurable: true,\n get: require('./_flags')\n});","'use strict';\nrequire('./es6.regexp.flags');\nvar anObject = require('./_an-object')\n , $flags = require('./_flags')\n , DESCRIPTORS = require('./_descriptors')\n , TO_STRING = 'toString'\n , $toString = /./[TO_STRING];\n\nvar define = function(fn){\n require('./_redefine')(RegExp.prototype, TO_STRING, fn, true);\n};\n\n// 21.2.5.14 RegExp.prototype.toString()\nif(require('./_fails')(function(){ return $toString.call({source: 'a', flags: 'b'}) != '/a/b'; })){\n define(function toString(){\n var R = anObject(this);\n return '/'.concat(R.source, '/',\n 'flags' in R ? R.flags : !DESCRIPTORS && R instanceof RegExp ? $flags.call(R) : undefined);\n });\n// FF44- RegExp#toString has a wrong name\n} else if($toString.name != TO_STRING){\n define(function toString(){\n return $toString.call(this);\n });\n}","'use strict';\nvar hide = require('./_hide')\n , redefine = require('./_redefine')\n , fails = require('./_fails')\n , defined = require('./_defined')\n , wks = require('./_wks');\n\nmodule.exports = function(KEY, length, exec){\n var SYMBOL = wks(KEY)\n , fns = exec(defined, SYMBOL, ''[KEY])\n , strfn = fns[0]\n , rxfn = fns[1];\n if(fails(function(){\n var O = {};\n O[SYMBOL] = function(){ return 7; };\n return ''[KEY](O) != 7;\n })){\n redefine(String.prototype, KEY, strfn);\n hide(RegExp.prototype, SYMBOL, length == 2\n // 21.2.5.8 RegExp.prototype[@@replace](string, replaceValue)\n // 21.2.5.11 RegExp.prototype[@@split](string, limit)\n ? function(string, arg){ return rxfn.call(string, this, arg); }\n // 21.2.5.6 RegExp.prototype[@@match](string)\n // 21.2.5.9 RegExp.prototype[@@search](string)\n : function(string){ return rxfn.call(string, this); }\n );\n }\n};","// @@match logic\nrequire('./_fix-re-wks')('match', 1, function(defined, MATCH, $match){\n // 21.1.3.11 String.prototype.match(regexp)\n return [function match(regexp){\n 'use strict';\n var O = defined(this)\n , fn = regexp == undefined ? undefined : regexp[MATCH];\n return fn !== undefined ? fn.call(regexp, O) : new RegExp(regexp)[MATCH](String(O));\n }, $match];\n});","// @@replace logic\nrequire('./_fix-re-wks')('replace', 2, function(defined, REPLACE, $replace){\n // 21.1.3.14 String.prototype.replace(searchValue, replaceValue)\n return [function replace(searchValue, replaceValue){\n 'use strict';\n var O = defined(this)\n , fn = searchValue == undefined ? undefined : searchValue[REPLACE];\n return fn !== undefined\n ? fn.call(searchValue, O, replaceValue)\n : $replace.call(String(O), searchValue, replaceValue);\n }, $replace];\n});","// @@search logic\nrequire('./_fix-re-wks')('search', 1, function(defined, SEARCH, $search){\n // 21.1.3.15 String.prototype.search(regexp)\n return [function search(regexp){\n 'use strict';\n var O = defined(this)\n , fn = regexp == undefined ? undefined : regexp[SEARCH];\n return fn !== undefined ? fn.call(regexp, O) : new RegExp(regexp)[SEARCH](String(O));\n }, $search];\n});","// @@split logic\nrequire('./_fix-re-wks')('split', 2, function(defined, SPLIT, $split){\n 'use strict';\n var isRegExp = require('./_is-regexp')\n , _split = $split\n , $push = [].push\n , $SPLIT = 'split'\n , LENGTH = 'length'\n , LAST_INDEX = 'lastIndex';\n if(\n 'abbc'[$SPLIT](/(b)*/)[1] == 'c' ||\n 'test'[$SPLIT](/(?:)/, -1)[LENGTH] != 4 ||\n 'ab'[$SPLIT](/(?:ab)*/)[LENGTH] != 2 ||\n '.'[$SPLIT](/(.?)(.?)/)[LENGTH] != 4 ||\n '.'[$SPLIT](/()()/)[LENGTH] > 1 ||\n ''[$SPLIT](/.?/)[LENGTH]\n ){\n var NPCG = /()??/.exec('')[1] === undefined; // nonparticipating capturing group\n // based on es5-shim implementation, need to rework it\n $split = function(separator, limit){\n var string = String(this);\n if(separator === undefined && limit === 0)return [];\n // If `separator` is not a regex, use native split\n if(!isRegExp(separator))return _split.call(string, separator, limit);\n var output = [];\n var flags = (separator.ignoreCase ? 'i' : '') +\n (separator.multiline ? 'm' : '') +\n (separator.unicode ? 'u' : '') +\n (separator.sticky ? 'y' : '');\n var lastLastIndex = 0;\n var splitLimit = limit === undefined ? 4294967295 : limit >>> 0;\n // Make `global` and avoid `lastIndex` issues by working with a copy\n var separatorCopy = new RegExp(separator.source, flags + 'g');\n var separator2, match, lastIndex, lastLength, i;\n // Doesn't need flags gy, but they don't hurt\n if(!NPCG)separator2 = new RegExp('^' + separatorCopy.source + '$(?!\\\\s)', flags);\n while(match = separatorCopy.exec(string)){\n // `separatorCopy.lastIndex` is not reliable cross-browser\n lastIndex = match.index + match[0][LENGTH];\n if(lastIndex > lastLastIndex){\n output.push(string.slice(lastLastIndex, match.index));\n // Fix browsers whose `exec` methods don't consistently return `undefined` for NPCG\n if(!NPCG && match[LENGTH] > 1)match[0].replace(separator2, function(){\n for(i = 1; i < arguments[LENGTH] - 2; i++)if(arguments[i] === undefined)match[i] = undefined;\n });\n if(match[LENGTH] > 1 && match.index < string[LENGTH])$push.apply(output, match.slice(1));\n lastLength = match[0][LENGTH];\n lastLastIndex = lastIndex;\n if(output[LENGTH] >= splitLimit)break;\n }\n if(separatorCopy[LAST_INDEX] === match.index)separatorCopy[LAST_INDEX]++; // Avoid an infinite loop\n }\n if(lastLastIndex === string[LENGTH]){\n if(lastLength || !separatorCopy.test(''))output.push('');\n } else output.push(string.slice(lastLastIndex));\n return output[LENGTH] > splitLimit ? output.slice(0, splitLimit) : output;\n };\n // Chakra, V8\n } else if('0'[$SPLIT](undefined, 0)[LENGTH]){\n $split = function(separator, limit){\n return separator === undefined && limit === 0 ? [] : _split.call(this, separator, limit);\n };\n }\n // 21.1.3.17 String.prototype.split(separator, limit)\n return [function split(separator, limit){\n var O = defined(this)\n , fn = separator == undefined ? undefined : separator[SPLIT];\n return fn !== undefined ? fn.call(separator, O, limit) : $split.call(String(O), separator, limit);\n }, $split];\n});","module.exports = function(it, Constructor, name, forbiddenField){\n if(!(it instanceof Constructor) || (forbiddenField !== undefined && forbiddenField in it)){\n throw TypeError(name + ': incorrect invocation!');\n } return it;\n};","var ctx = require('./_ctx')\n , call = require('./_iter-call')\n , isArrayIter = require('./_is-array-iter')\n , anObject = require('./_an-object')\n , toLength = require('./_to-length')\n , getIterFn = require('./core.get-iterator-method')\n , BREAK = {}\n , RETURN = {};\nvar exports = module.exports = function(iterable, entries, fn, that, ITERATOR){\n var iterFn = ITERATOR ? function(){ return iterable; } : getIterFn(iterable)\n , f = ctx(fn, that, entries ? 2 : 1)\n , index = 0\n , length, step, iterator, result;\n if(typeof iterFn != 'function')throw TypeError(iterable + ' is not iterable!');\n // fast case for arrays with default iterator\n if(isArrayIter(iterFn))for(length = toLength(iterable.length); length > index; index++){\n result = entries ? f(anObject(step = iterable[index])[0], step[1]) : f(iterable[index]);\n if(result === BREAK || result === RETURN)return result;\n } else for(iterator = iterFn.call(iterable); !(step = iterator.next()).done; ){\n result = call(iterator, f, step.value, entries);\n if(result === BREAK || result === RETURN)return result;\n }\n};\nexports.BREAK = BREAK;\nexports.RETURN = RETURN;","// 7.3.20 SpeciesConstructor(O, defaultConstructor)\nvar anObject = require('./_an-object')\n , aFunction = require('./_a-function')\n , SPECIES = require('./_wks')('species');\nmodule.exports = function(O, D){\n var C = anObject(O).constructor, S;\n return C === undefined || (S = anObject(C)[SPECIES]) == undefined ? D : aFunction(S);\n};","var ctx = require('./_ctx')\n , invoke = require('./_invoke')\n , html = require('./_html')\n , cel = require('./_dom-create')\n , global = require('./_global')\n , process = global.process\n , setTask = global.setImmediate\n , clearTask = global.clearImmediate\n , MessageChannel = global.MessageChannel\n , counter = 0\n , queue = {}\n , ONREADYSTATECHANGE = 'onreadystatechange'\n , defer, channel, port;\nvar run = function(){\n var id = +this;\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 = [], i = 1;\n while(arguments.length > i)args.push(arguments[i++]);\n queue[++counter] = function(){\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 // 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};","var global = require('./_global')\n , macrotask = require('./_task').set\n , Observer = global.MutationObserver || global.WebKitMutationObserver\n , process = global.process\n , Promise = global.Promise\n , 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\n } else if(Observer){\n var toggle = true\n , 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 var promise = Promise.resolve();\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};","var redefine = require('./_redefine');\nmodule.exports = function(target, src, safe){\n for(var key in src)redefine(target, key, src[key], safe);\n return target;\n};","'use strict';\nvar LIBRARY = require('./_library')\n , global = require('./_global')\n , ctx = require('./_ctx')\n , classof = require('./_classof')\n , $export = require('./_export')\n , isObject = require('./_is-object')\n , aFunction = require('./_a-function')\n , anInstance = require('./_an-instance')\n , forOf = require('./_for-of')\n , speciesConstructor = require('./_species-constructor')\n , task = require('./_task').set\n , microtask = require('./_microtask')()\n , PROMISE = 'Promise'\n , TypeError = global.TypeError\n , process = global.process\n , $Promise = global[PROMISE]\n , process = global.process\n , isNode = classof(process) == 'process'\n , empty = function(){ /* empty */ }\n , Internal, GenericPromiseCapability, Wrapper;\n\nvar USE_NATIVE = !!function(){\n try {\n // correct subclassing with @@species support\n var promise = $Promise.resolve(1)\n , FakePromise = (promise.constructor = {})[require('./_wks')('species')] = function(exec){ exec(empty, empty); };\n // unhandled rejections tracking support, NodeJS Promise without it fails @@species test\n return (isNode || typeof PromiseRejectionEvent == 'function') && promise.then(empty) instanceof FakePromise;\n } catch(e){ /* empty */ }\n}();\n\n// helpers\nvar sameConstructor = function(a, b){\n // with library wrapper special case\n return a === b || a === $Promise && b === Wrapper;\n};\nvar isThenable = function(it){\n var then;\n return isObject(it) && typeof (then = it.then) == 'function' ? then : false;\n};\nvar newPromiseCapability = function(C){\n return sameConstructor($Promise, C)\n ? new PromiseCapability(C)\n : new GenericPromiseCapability(C);\n};\nvar PromiseCapability = GenericPromiseCapability = 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};\nvar perform = function(exec){\n try {\n exec();\n } catch(e){\n return {error: e};\n }\n};\nvar notify = function(promise, isReject){\n if(promise._n)return;\n promise._n = true;\n var chain = promise._c;\n microtask(function(){\n var value = promise._v\n , ok = promise._s == 1\n , i = 0;\n var run = function(reaction){\n var handler = ok ? reaction.ok : reaction.fail\n , resolve = reaction.resolve\n , reject = reaction.reject\n , domain = reaction.domain\n , result, then;\n try {\n if(handler){\n if(!ok){\n if(promise._h == 2)onHandleUnhandled(promise);\n promise._h = 1;\n }\n if(handler === true)result = value;\n else {\n if(domain)domain.enter();\n result = handler(value);\n if(domain)domain.exit();\n }\n if(result === reaction.promise){\n reject(TypeError('Promise-chain cycle'));\n } else if(then = isThenable(result)){\n then.call(result, resolve, reject);\n } else resolve(result);\n } else reject(value);\n } catch(e){\n reject(e);\n }\n };\n while(chain.length > i)run(chain[i++]); // variable length - can't use forEach\n promise._c = [];\n promise._n = false;\n if(isReject && !promise._h)onUnhandled(promise);\n });\n};\nvar onUnhandled = function(promise){\n task.call(global, function(){\n var value = promise._v\n , abrupt, handler, console;\n if(isUnhandled(promise)){\n abrupt = perform(function(){\n if(isNode){\n process.emit('unhandledRejection', value, promise);\n } else if(handler = global.onunhandledrejection){\n handler({promise: promise, reason: value});\n } else if((console = global.console) && console.error){\n console.error('Unhandled promise rejection', value);\n }\n });\n // Browsers should not trigger `rejectionHandled` event if it was handled here, NodeJS - should\n promise._h = isNode || isUnhandled(promise) ? 2 : 1;\n } promise._a = undefined;\n if(abrupt)throw abrupt.error;\n });\n};\nvar isUnhandled = function(promise){\n if(promise._h == 1)return false;\n var chain = promise._a || promise._c\n , i = 0\n , reaction;\n while(chain.length > i){\n reaction = chain[i++];\n if(reaction.fail || !isUnhandled(reaction.promise))return false;\n } return true;\n};\nvar onHandleUnhandled = function(promise){\n task.call(global, function(){\n var handler;\n if(isNode){\n process.emit('rejectionHandled', promise);\n } else if(handler = global.onrejectionhandled){\n handler({promise: promise, reason: promise._v});\n }\n });\n};\nvar $reject = function(value){\n var promise = this;\n if(promise._d)return;\n promise._d = true;\n promise = promise._w || promise; // unwrap\n promise._v = value;\n promise._s = 2;\n if(!promise._a)promise._a = promise._c.slice();\n notify(promise, true);\n};\nvar $resolve = function(value){\n var promise = this\n , then;\n if(promise._d)return;\n promise._d = true;\n promise = promise._w || promise; // unwrap\n try {\n if(promise === value)throw TypeError(\"Promise can't be resolved itself\");\n if(then = isThenable(value)){\n microtask(function(){\n var wrapper = {_w: promise, _d: false}; // wrap\n try {\n then.call(value, ctx($resolve, wrapper, 1), ctx($reject, wrapper, 1));\n } catch(e){\n $reject.call(wrapper, e);\n }\n });\n } else {\n promise._v = value;\n promise._s = 1;\n notify(promise, false);\n }\n } catch(e){\n $reject.call({_w: promise, _d: false}, e); // wrap\n }\n};\n\n// constructor polyfill\nif(!USE_NATIVE){\n // 25.4.3.1 Promise(executor)\n $Promise = function Promise(executor){\n anInstance(this, $Promise, PROMISE, '_h');\n aFunction(executor);\n Internal.call(this);\n try {\n executor(ctx($resolve, this, 1), ctx($reject, this, 1));\n } catch(err){\n $reject.call(this, err);\n }\n };\n Internal = function Promise(executor){\n this._c = []; // <- awaiting reactions\n this._a = undefined; // <- checked in isUnhandled reactions\n this._s = 0; // <- state\n this._d = false; // <- done\n this._v = undefined; // <- value\n this._h = 0; // <- rejection state, 0 - default, 1 - handled, 2 - unhandled\n this._n = false; // <- notify\n };\n Internal.prototype = require('./_redefine-all')($Promise.prototype, {\n // 25.4.5.3 Promise.prototype.then(onFulfilled, onRejected)\n then: function then(onFulfilled, onRejected){\n var reaction = newPromiseCapability(speciesConstructor(this, $Promise));\n reaction.ok = typeof onFulfilled == 'function' ? onFulfilled : true;\n reaction.fail = typeof onRejected == 'function' && onRejected;\n reaction.domain = isNode ? process.domain : undefined;\n this._c.push(reaction);\n if(this._a)this._a.push(reaction);\n if(this._s)notify(this, false);\n return reaction.promise;\n },\n // 25.4.5.1 Promise.prototype.catch(onRejected)\n 'catch': function(onRejected){\n return this.then(undefined, onRejected);\n }\n });\n PromiseCapability = function(){\n var promise = new Internal;\n this.promise = promise;\n this.resolve = ctx($resolve, promise, 1);\n this.reject = ctx($reject, promise, 1);\n };\n}\n\n$export($export.G + $export.W + $export.F * !USE_NATIVE, {Promise: $Promise});\nrequire('./_set-to-string-tag')($Promise, PROMISE);\nrequire('./_set-species')(PROMISE);\nWrapper = require('./_core')[PROMISE];\n\n// statics\n$export($export.S + $export.F * !USE_NATIVE, PROMISE, {\n // 25.4.4.5 Promise.reject(r)\n reject: function reject(r){\n var capability = newPromiseCapability(this)\n , $$reject = capability.reject;\n $$reject(r);\n return capability.promise;\n }\n});\n$export($export.S + $export.F * (LIBRARY || !USE_NATIVE), PROMISE, {\n // 25.4.4.6 Promise.resolve(x)\n resolve: function resolve(x){\n // instanceof instead of internal slot check because we should fix it without replacement native Promise core\n if(x instanceof $Promise && sameConstructor(x.constructor, this))return x;\n var capability = newPromiseCapability(this)\n , $$resolve = capability.resolve;\n $$resolve(x);\n return capability.promise;\n }\n});\n$export($export.S + $export.F * !(USE_NATIVE && require('./_iter-detect')(function(iter){\n $Promise.all(iter)['catch'](empty);\n})), PROMISE, {\n // 25.4.4.1 Promise.all(iterable)\n all: function all(iterable){\n var C = this\n , capability = newPromiseCapability(C)\n , resolve = capability.resolve\n , reject = capability.reject;\n var abrupt = perform(function(){\n var values = []\n , index = 0\n , remaining = 1;\n forOf(iterable, false, function(promise){\n var $index = index++\n , alreadyCalled = false;\n values.push(undefined);\n remaining++;\n C.resolve(promise).then(function(value){\n if(alreadyCalled)return;\n alreadyCalled = true;\n values[$index] = value;\n --remaining || resolve(values);\n }, reject);\n });\n --remaining || resolve(values);\n });\n if(abrupt)reject(abrupt.error);\n return capability.promise;\n },\n // 25.4.4.4 Promise.race(iterable)\n race: function race(iterable){\n var C = this\n , capability = newPromiseCapability(C)\n , reject = capability.reject;\n var abrupt = perform(function(){\n forOf(iterable, false, function(promise){\n C.resolve(promise).then(capability.resolve, reject);\n });\n });\n if(abrupt)reject(abrupt.error);\n return capability.promise;\n }\n});","'use strict';\nvar dP = require('./_object-dp').f\n , create = require('./_object-create')\n , redefineAll = require('./_redefine-all')\n , ctx = require('./_ctx')\n , anInstance = require('./_an-instance')\n , defined = require('./_defined')\n , forOf = require('./_for-of')\n , $iterDefine = require('./_iter-define')\n , step = require('./_iter-step')\n , setSpecies = require('./_set-species')\n , DESCRIPTORS = require('./_descriptors')\n , fastKey = require('./_meta').fastKey\n , SIZE = DESCRIPTORS ? '_s' : 'size';\n\nvar getEntry = function(that, key){\n // fast case\n var index = fastKey(key), entry;\n if(index !== 'F')return that._i[index];\n // frozen object case\n for(entry = that._f; entry; entry = entry.n){\n if(entry.k == key)return entry;\n }\n};\n\nmodule.exports = {\n getConstructor: function(wrapper, NAME, IS_MAP, ADDER){\n var C = wrapper(function(that, iterable){\n anInstance(that, C, NAME, '_i');\n that._i = create(null); // index\n that._f = undefined; // first entry\n that._l = undefined; // last entry\n that[SIZE] = 0; // size\n if(iterable != undefined)forOf(iterable, IS_MAP, that[ADDER], that);\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 for(var that = this, data = that._i, entry = that._f; entry; entry = entry.n){\n entry.r = true;\n if(entry.p)entry.p = entry.p.n = undefined;\n delete data[entry.i];\n }\n that._f = that._l = undefined;\n 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 , entry = getEntry(that, key);\n if(entry){\n var next = entry.n\n , prev = entry.p;\n delete that._i[entry.i];\n entry.r = true;\n if(prev)prev.n = next;\n if(next)next.p = prev;\n if(that._f == entry)that._f = next;\n if(that._l == entry)that._l = prev;\n 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 anInstance(this, C, 'forEach');\n var f = ctx(callbackfn, arguments.length > 1 ? arguments[1] : undefined, 3)\n , entry;\n while(entry = entry ? entry.n : this._f){\n f(entry.v, entry.k, this);\n // revert to the last existing entry\n while(entry && entry.r)entry = entry.p;\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 if(DESCRIPTORS)dP(C.prototype, 'size', {\n get: function(){\n return defined(this[SIZE]);\n }\n });\n return C;\n },\n def: function(that, key, value){\n var entry = getEntry(that, key)\n , prev, index;\n // change existing entry\n if(entry){\n entry.v = value;\n // create new entry\n } else {\n that._l = entry = {\n i: index = fastKey(key, true), // <- index\n k: key, // <- key\n v: value, // <- value\n p: prev = that._l, // <- previous entry\n n: undefined, // <- next entry\n r: false // <- removed\n };\n if(!that._f)that._f = entry;\n if(prev)prev.n = entry;\n that[SIZE]++;\n // add to index\n if(index !== 'F')that._i[index] = entry;\n } return that;\n },\n getEntry: getEntry,\n setStrong: function(C, NAME, IS_MAP){\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 $iterDefine(C, NAME, function(iterated, kind){\n this._t = iterated; // target\n this._k = kind; // kind\n this._l = undefined; // previous\n }, function(){\n var that = this\n , kind = that._k\n , entry = that._l;\n // revert to the last existing entry\n while(entry && entry.r)entry = entry.p;\n // get next entry\n if(!that._t || !(that._l = entry = entry ? entry.n : that._t._f)){\n // or finish the iteration\n that._t = undefined;\n return step(1);\n }\n // return step by kind\n if(kind == 'keys' )return step(0, entry.k);\n if(kind == 'values')return step(0, entry.v);\n return step(0, [entry.k, entry.v]);\n }, IS_MAP ? 'entries' : 'values' , !IS_MAP, true);\n\n // add [@@species], 23.1.2.2, 23.2.2.2\n setSpecies(NAME);\n }\n};","'use strict';\nvar global = require('./_global')\n , $export = require('./_export')\n , redefine = require('./_redefine')\n , redefineAll = require('./_redefine-all')\n , meta = require('./_meta')\n , forOf = require('./_for-of')\n , anInstance = require('./_an-instance')\n , isObject = require('./_is-object')\n , fails = require('./_fails')\n , $iterDetect = require('./_iter-detect')\n , setToStringTag = require('./_set-to-string-tag')\n , inheritIfRequired = require('./_inherit-if-required');\n\nmodule.exports = function(NAME, wrapper, methods, common, IS_MAP, IS_WEAK){\n var Base = global[NAME]\n , C = Base\n , ADDER = IS_MAP ? 'set' : 'add'\n , proto = C && C.prototype\n , O = {};\n var fixMethod = function(KEY){\n var fn = proto[KEY];\n redefine(proto, KEY,\n KEY == 'delete' ? function(a){\n return IS_WEAK && !isObject(a) ? false : fn.call(this, a === 0 ? 0 : a);\n } : KEY == 'has' ? function has(a){\n return IS_WEAK && !isObject(a) ? false : fn.call(this, a === 0 ? 0 : a);\n } : KEY == 'get' ? function get(a){\n return IS_WEAK && !isObject(a) ? undefined : fn.call(this, a === 0 ? 0 : a);\n } : KEY == 'add' ? function add(a){ fn.call(this, a === 0 ? 0 : a); return this; }\n : function set(a, b){ fn.call(this, a === 0 ? 0 : a, b); return this; }\n );\n };\n if(typeof C != 'function' || !(IS_WEAK || proto.forEach && !fails(function(){\n new C().entries().next();\n }))){\n // create collection constructor\n C = common.getConstructor(wrapper, NAME, IS_MAP, ADDER);\n redefineAll(C.prototype, methods);\n meta.NEED = true;\n } else {\n var instance = new C\n // early implementations not supports chaining\n , HASNT_CHAINING = instance[ADDER](IS_WEAK ? {} : -0, 1) != instance\n // V8 ~ Chromium 40- weak-collections throws on primitives, but should return false\n , THROWS_ON_PRIMITIVES = fails(function(){ instance.has(1); })\n // most early implementations doesn't supports iterables, most modern - not close it correctly\n , ACCEPT_ITERABLES = $iterDetect(function(iter){ new C(iter); }) // eslint-disable-line no-new\n // for early implementations -0 and +0 not the same\n , BUGGY_ZERO = !IS_WEAK && fails(function(){\n // V8 ~ Chromium 42- fails only with 5+ elements\n var $instance = new C()\n , index = 5;\n while(index--)$instance[ADDER](index, index);\n return !$instance.has(-0);\n });\n if(!ACCEPT_ITERABLES){ \n C = wrapper(function(target, iterable){\n anInstance(target, C, NAME);\n var that = inheritIfRequired(new Base, target, C);\n if(iterable != undefined)forOf(iterable, IS_MAP, that[ADDER], that);\n return that;\n });\n C.prototype = proto;\n proto.constructor = C;\n }\n if(THROWS_ON_PRIMITIVES || BUGGY_ZERO){\n fixMethod('delete');\n fixMethod('has');\n IS_MAP && fixMethod('get');\n }\n if(BUGGY_ZERO || HASNT_CHAINING)fixMethod(ADDER);\n // weak collections should not contains .clear method\n if(IS_WEAK && proto.clear)delete proto.clear;\n }\n\n setToStringTag(C, NAME);\n\n O[NAME] = C;\n $export($export.G + $export.W + $export.F * (C != Base), O);\n\n if(!IS_WEAK)common.setStrong(C, NAME, IS_MAP);\n\n return C;\n};","'use strict';\nvar strong = require('./_collection-strong');\n\n// 23.1 Map Objects\nmodule.exports = require('./_collection')('Map', function(get){\n return function Map(){ return get(this, arguments.length > 0 ? arguments[0] : undefined); };\n}, {\n // 23.1.3.6 Map.prototype.get(key)\n get: function get(key){\n var entry = strong.getEntry(this, key);\n return entry && entry.v;\n },\n // 23.1.3.9 Map.prototype.set(key, value)\n set: function set(key, value){\n return strong.def(this, key === 0 ? 0 : key, value);\n }\n}, strong, true);","'use strict';\nvar strong = require('./_collection-strong');\n\n// 23.2 Set Objects\nmodule.exports = require('./_collection')('Set', function(get){\n return function Set(){ return get(this, arguments.length > 0 ? arguments[0] : undefined); };\n}, {\n // 23.2.3.1 Set.prototype.add(value)\n add: function add(value){\n return strong.def(this, value = value === 0 ? 0 : value, value);\n }\n}, strong);","'use strict';\nvar redefineAll = require('./_redefine-all')\n , getWeak = require('./_meta').getWeak\n , anObject = require('./_an-object')\n , isObject = require('./_is-object')\n , anInstance = require('./_an-instance')\n , forOf = require('./_for-of')\n , createArrayMethod = require('./_array-methods')\n , $has = require('./_has')\n , arrayFind = createArrayMethod(5)\n , arrayFindIndex = createArrayMethod(6)\n , id = 0;\n\n// fallback for uncaught frozen keys\nvar uncaughtFrozenStore = function(that){\n return that._l || (that._l = new UncaughtFrozenStore);\n};\nvar UncaughtFrozenStore = function(){\n this.a = [];\n};\nvar findUncaughtFrozen = function(store, key){\n return arrayFind(store.a, function(it){\n return it[0] === key;\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.a.push([key, value]);\n },\n 'delete': function(key){\n var index = arrayFindIndex(this.a, function(it){\n return it[0] === key;\n });\n if(~index)this.a.splice(index, 1);\n return !!~index;\n }\n};\n\nmodule.exports = {\n getConstructor: function(wrapper, NAME, IS_MAP, ADDER){\n var C = wrapper(function(that, iterable){\n anInstance(that, C, NAME, '_i');\n that._i = id++; // collection id\n that._l = undefined; // leak store for uncaught frozen objects\n if(iterable != undefined)forOf(iterable, IS_MAP, that[ADDER], that);\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 if(!isObject(key))return false;\n var data = getWeak(key);\n if(data === true)return uncaughtFrozenStore(this)['delete'](key);\n return data && $has(data, this._i) && delete data[this._i];\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 if(!isObject(key))return false;\n var data = getWeak(key);\n if(data === true)return uncaughtFrozenStore(this).has(key);\n return data && $has(data, this._i);\n }\n });\n return C;\n },\n def: function(that, key, value){\n var data = getWeak(anObject(key), true);\n if(data === true)uncaughtFrozenStore(that).set(key, value);\n else data[that._i] = value;\n return that;\n },\n ufstore: uncaughtFrozenStore\n};","'use strict';\nvar each = require('./_array-methods')(0)\n , redefine = require('./_redefine')\n , meta = require('./_meta')\n , assign = require('./_object-assign')\n , weak = require('./_collection-weak')\n , isObject = require('./_is-object')\n , getWeak = meta.getWeak\n , isExtensible = Object.isExtensible\n , uncaughtFrozenStore = weak.ufstore\n , tmp = {}\n , InternalMap;\n\nvar wrapper = function(get){\n return function WeakMap(){\n return get(this, arguments.length > 0 ? arguments[0] : undefined);\n };\n};\n\nvar methods = {\n // 23.3.3.3 WeakMap.prototype.get(key)\n get: function get(key){\n if(isObject(key)){\n var data = getWeak(key);\n if(data === true)return uncaughtFrozenStore(this).get(key);\n return data ? data[this._i] : undefined;\n }\n },\n // 23.3.3.5 WeakMap.prototype.set(key, value)\n set: function set(key, value){\n return weak.def(this, key, value);\n }\n};\n\n// 23.3 WeakMap Objects\nvar $WeakMap = module.exports = require('./_collection')('WeakMap', wrapper, methods, weak, true, true);\n\n// IE11 WeakMap frozen keys fix\nif(new $WeakMap().set((Object.freeze || Object)(tmp), 7).get(tmp) != 7){\n InternalMap = weak.getConstructor(wrapper);\n assign(InternalMap.prototype, methods);\n meta.NEED = true;\n each(['delete', 'has', 'get', 'set'], function(key){\n var proto = $WeakMap.prototype\n , method = proto[key];\n redefine(proto, key, function(a, b){\n // store frozen objects on internal weakmap shim\n if(isObject(a) && !isExtensible(a)){\n if(!this._f)this._f = new InternalMap;\n var result = this._f[key](a, b);\n return key == 'set' ? this : result;\n // store all the rest on native weakmap\n } return method.call(this, a, b);\n });\n });\n}","'use strict';\nvar weak = require('./_collection-weak');\n\n// 23.4 WeakSet Objects\nrequire('./_collection')('WeakSet', function(get){\n return function WeakSet(){ return get(this, arguments.length > 0 ? arguments[0] : undefined); };\n}, {\n // 23.4.3.1 WeakSet.prototype.add(value)\n add: function add(value){\n return weak.def(this, value, true);\n }\n}, weak, false, true);","var global = require('./_global')\n , hide = require('./_hide')\n , uid = require('./_uid')\n , TYPED = uid('typed_array')\n , VIEW = uid('view')\n , ABV = !!(global.ArrayBuffer && global.DataView)\n , CONSTR = ABV\n , i = 0, l = 9, Typed;\n\nvar TypedArrayConstructors = (\n 'Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array'\n).split(',');\n\nwhile(i < l){\n if(Typed = global[TypedArrayConstructors[i++]]){\n hide(Typed.prototype, TYPED, true);\n hide(Typed.prototype, VIEW, true);\n } else CONSTR = false;\n}\n\nmodule.exports = {\n ABV: ABV,\n CONSTR: CONSTR,\n TYPED: TYPED,\n VIEW: VIEW\n};","'use strict';\nvar global = require('./_global')\n , DESCRIPTORS = require('./_descriptors')\n , LIBRARY = require('./_library')\n , $typed = require('./_typed')\n , hide = require('./_hide')\n , redefineAll = require('./_redefine-all')\n , fails = require('./_fails')\n , anInstance = require('./_an-instance')\n , toInteger = require('./_to-integer')\n , toLength = require('./_to-length')\n , gOPN = require('./_object-gopn').f\n , dP = require('./_object-dp').f\n , arrayFill = require('./_array-fill')\n , setToStringTag = require('./_set-to-string-tag')\n , ARRAY_BUFFER = 'ArrayBuffer'\n , DATA_VIEW = 'DataView'\n , PROTOTYPE = 'prototype'\n , WRONG_LENGTH = 'Wrong length!'\n , WRONG_INDEX = 'Wrong index!'\n , $ArrayBuffer = global[ARRAY_BUFFER]\n , $DataView = global[DATA_VIEW]\n , Math = global.Math\n , RangeError = global.RangeError\n , Infinity = global.Infinity\n , BaseBuffer = $ArrayBuffer\n , abs = Math.abs\n , pow = Math.pow\n , floor = Math.floor\n , log = Math.log\n , LN2 = Math.LN2\n , BUFFER = 'buffer'\n , BYTE_LENGTH = 'byteLength'\n , BYTE_OFFSET = 'byteOffset'\n , $BUFFER = DESCRIPTORS ? '_b' : BUFFER\n , $LENGTH = DESCRIPTORS ? '_l' : BYTE_LENGTH\n , $OFFSET = DESCRIPTORS ? '_o' : BYTE_OFFSET;\n\n// IEEE754 conversions based on https://github.com/feross/ieee754\nvar packIEEE754 = function(value, mLen, nBytes){\n var buffer = Array(nBytes)\n , eLen = nBytes * 8 - mLen - 1\n , eMax = (1 << eLen) - 1\n , eBias = eMax >> 1\n , rt = mLen === 23 ? pow(2, -24) - pow(2, -77) : 0\n , i = 0\n , s = value < 0 || value === 0 && 1 / value < 0 ? 1 : 0\n , e, m, c;\n value = abs(value)\n if(value != value || value === Infinity){\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};\nvar unpackIEEE754 = function(buffer, mLen, nBytes){\n var eLen = nBytes * 8 - mLen - 1\n , eMax = (1 << eLen) - 1\n , eBias = eMax >> 1\n , nBits = eLen - 7\n , i = nBytes - 1\n , s = buffer[i--]\n , e = s & 127\n , 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\nvar unpackI32 = function(bytes){\n return bytes[3] << 24 | bytes[2] << 16 | bytes[1] << 8 | bytes[0];\n};\nvar packI8 = function(it){\n return [it & 0xff];\n};\nvar packI16 = function(it){\n return [it & 0xff, it >> 8 & 0xff];\n};\nvar packI32 = function(it){\n return [it & 0xff, it >> 8 & 0xff, it >> 16 & 0xff, it >> 24 & 0xff];\n};\nvar packF64 = function(it){\n return packIEEE754(it, 52, 8);\n};\nvar packF32 = function(it){\n return packIEEE754(it, 23, 4);\n};\n\nvar addGetter = function(C, key, internal){\n dP(C[PROTOTYPE], key, {get: function(){ return this[internal]; }});\n};\n\nvar get = function(view, bytes, index, isLittleEndian){\n var numIndex = +index\n , intIndex = toInteger(numIndex);\n if(numIndex != intIndex || intIndex < 0 || intIndex + bytes > view[$LENGTH])throw RangeError(WRONG_INDEX);\n var store = view[$BUFFER]._b\n , start = intIndex + view[$OFFSET]\n , pack = store.slice(start, start + bytes);\n return isLittleEndian ? pack : pack.reverse();\n};\nvar set = function(view, bytes, index, conversion, value, isLittleEndian){\n var numIndex = +index\n , intIndex = toInteger(numIndex);\n if(numIndex != intIndex || intIndex < 0 || intIndex + bytes > view[$LENGTH])throw RangeError(WRONG_INDEX);\n var store = view[$BUFFER]._b\n , start = intIndex + view[$OFFSET]\n , pack = conversion(+value);\n for(var i = 0; i < bytes; i++)store[start + i] = pack[isLittleEndian ? i : bytes - i - 1];\n};\n\nvar validateArrayBufferArguments = function(that, length){\n anInstance(that, $ArrayBuffer, ARRAY_BUFFER);\n var numberLength = +length\n , byteLength = toLength(numberLength);\n if(numberLength != byteLength)throw RangeError(WRONG_LENGTH);\n return byteLength;\n};\n\nif(!$typed.ABV){\n $ArrayBuffer = function ArrayBuffer(length){\n var byteLength = validateArrayBufferArguments(this, length);\n this._b = arrayFill.call(Array(byteLength), 0);\n this[$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 , 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 new $ArrayBuffer; // eslint-disable-line no-new\n }) || !fails(function(){\n new $ArrayBuffer(.5); // eslint-disable-line no-new\n })){\n $ArrayBuffer = function ArrayBuffer(length){\n return new BaseBuffer(validateArrayBufferArguments(this, 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 , $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;","'use strict';\nvar $export = require('./_export')\n , $typed = require('./_typed')\n , buffer = require('./_typed-buffer')\n , anObject = require('./_an-object')\n , toIndex = require('./_to-index')\n , toLength = require('./_to-length')\n , isObject = require('./_is-object')\n , ArrayBuffer = require('./_global').ArrayBuffer\n , speciesConstructor = require('./_species-constructor')\n , $ArrayBuffer = buffer.ArrayBuffer\n , $DataView = buffer.DataView\n , $isView = $typed.ABV && ArrayBuffer.isView\n , $slice = $ArrayBuffer.prototype.slice\n , VIEW = $typed.VIEW\n , ARRAY_BUFFER = 'ArrayBuffer';\n\n$export($export.G + $export.W + $export.F * (ArrayBuffer !== $ArrayBuffer), {ArrayBuffer: $ArrayBuffer});\n\n$export($export.S + $export.F * !$typed.CONSTR, ARRAY_BUFFER, {\n // 24.1.3.1 ArrayBuffer.isView(arg)\n isView: function isView(it){\n return $isView && $isView(it) || isObject(it) && VIEW in it;\n }\n});\n\n$export($export.P + $export.U + $export.F * require('./_fails')(function(){\n return !new $ArrayBuffer(2).slice(1, undefined).byteLength;\n}), ARRAY_BUFFER, {\n // 24.1.4.3 ArrayBuffer.prototype.slice(start, end)\n slice: function slice(start, end){\n if($slice !== undefined && end === undefined)return $slice.call(anObject(this), start); // FF fix\n var len = anObject(this).byteLength\n , first = toIndex(start, len)\n , final = toIndex(end === undefined ? len : end, len)\n , result = new (speciesConstructor(this, $ArrayBuffer))(toLength(final - first))\n , viewS = new $DataView(this)\n , viewT = new $DataView(result)\n , index = 0;\n while(first < final){\n viewT.setUint8(index++, viewS.getUint8(first++));\n } return result;\n }\n});\n\nrequire('./_set-species')(ARRAY_BUFFER);","var $export = require('./_export');\n$export($export.G + $export.W + $export.F * !require('./_typed').ABV, {\n DataView: require('./_typed-buffer').DataView\n});","'use strict';\nif(require('./_descriptors')){\n var LIBRARY = require('./_library')\n , global = require('./_global')\n , fails = require('./_fails')\n , $export = require('./_export')\n , $typed = require('./_typed')\n , $buffer = require('./_typed-buffer')\n , ctx = require('./_ctx')\n , anInstance = require('./_an-instance')\n , propertyDesc = require('./_property-desc')\n , hide = require('./_hide')\n , redefineAll = require('./_redefine-all')\n , toInteger = require('./_to-integer')\n , toLength = require('./_to-length')\n , toIndex = require('./_to-index')\n , toPrimitive = require('./_to-primitive')\n , has = require('./_has')\n , same = require('./_same-value')\n , classof = require('./_classof')\n , isObject = require('./_is-object')\n , toObject = require('./_to-object')\n , isArrayIter = require('./_is-array-iter')\n , create = require('./_object-create')\n , getPrototypeOf = require('./_object-gpo')\n , gOPN = require('./_object-gopn').f\n , getIterFn = require('./core.get-iterator-method')\n , uid = require('./_uid')\n , wks = require('./_wks')\n , createArrayMethod = require('./_array-methods')\n , createArrayIncludes = require('./_array-includes')\n , speciesConstructor = require('./_species-constructor')\n , ArrayIterators = require('./es6.array.iterator')\n , Iterators = require('./_iterators')\n , $iterDetect = require('./_iter-detect')\n , setSpecies = require('./_set-species')\n , arrayFill = require('./_array-fill')\n , arrayCopyWithin = require('./_array-copy-within')\n , $DP = require('./_object-dp')\n , $GOPD = require('./_object-gopd')\n , dP = $DP.f\n , gOPD = $GOPD.f\n , RangeError = global.RangeError\n , TypeError = global.TypeError\n , Uint8Array = global.Uint8Array\n , ARRAY_BUFFER = 'ArrayBuffer'\n , SHARED_BUFFER = 'Shared' + ARRAY_BUFFER\n , BYTES_PER_ELEMENT = 'BYTES_PER_ELEMENT'\n , PROTOTYPE = 'prototype'\n , ArrayProto = Array[PROTOTYPE]\n , $ArrayBuffer = $buffer.ArrayBuffer\n , $DataView = $buffer.DataView\n , arrayForEach = createArrayMethod(0)\n , arrayFilter = createArrayMethod(2)\n , arraySome = createArrayMethod(3)\n , arrayEvery = createArrayMethod(4)\n , arrayFind = createArrayMethod(5)\n , arrayFindIndex = createArrayMethod(6)\n , arrayIncludes = createArrayIncludes(true)\n , arrayIndexOf = createArrayIncludes(false)\n , arrayValues = ArrayIterators.values\n , arrayKeys = ArrayIterators.keys\n , arrayEntries = ArrayIterators.entries\n , arrayLastIndexOf = ArrayProto.lastIndexOf\n , arrayReduce = ArrayProto.reduce\n , arrayReduceRight = ArrayProto.reduceRight\n , arrayJoin = ArrayProto.join\n , arraySort = ArrayProto.sort\n , arraySlice = ArrayProto.slice\n , arrayToString = ArrayProto.toString\n , arrayToLocaleString = ArrayProto.toLocaleString\n , ITERATOR = wks('iterator')\n , TAG = wks('toStringTag')\n , TYPED_CONSTRUCTOR = uid('typed_constructor')\n , DEF_CONSTRUCTOR = uid('def_constructor')\n , ALL_CONSTRUCTORS = $typed.CONSTR\n , TYPED_ARRAY = $typed.TYPED\n , VIEW = $typed.VIEW\n , WRONG_LENGTH = 'Wrong length!';\n\n var $map = createArrayMethod(1, function(O, length){\n return allocate(speciesConstructor(O, O[DEF_CONSTRUCTOR]), length);\n });\n\n var LITTLE_ENDIAN = fails(function(){\n return new Uint8Array(new Uint16Array([1]).buffer)[0] === 1;\n });\n\n var FORCED_SET = !!Uint8Array && !!Uint8Array[PROTOTYPE].set && fails(function(){\n new Uint8Array(1).set({});\n });\n\n var strictToLength = function(it, SAME){\n if(it === undefined)throw TypeError(WRONG_LENGTH);\n var number = +it\n , length = toLength(it);\n if(SAME && !same(number, length))throw RangeError(WRONG_LENGTH);\n return length;\n };\n\n var toOffset = function(it, BYTES){\n var offset = toInteger(it);\n if(offset < 0 || offset % BYTES)throw RangeError('Wrong offset!');\n return offset;\n };\n\n var validate = function(it){\n if(isObject(it) && TYPED_ARRAY in it)return it;\n throw TypeError(it + ' is not a typed array!');\n };\n\n var allocate = function(C, length){\n if(!(isObject(C) && TYPED_CONSTRUCTOR in C)){\n throw TypeError('It is not a typed array constructor!');\n } return new C(length);\n };\n\n var speciesFromList = function(O, list){\n return fromList(speciesConstructor(O, O[DEF_CONSTRUCTOR]), list);\n };\n\n var fromList = function(C, list){\n var index = 0\n , length = list.length\n , result = allocate(C, length);\n while(length > index)result[index] = list[index++];\n return result;\n };\n\n var addGetter = function(it, key, internal){\n dP(it, key, {get: function(){ return this._d[internal]; }});\n };\n\n var $from = function from(source /*, mapfn, thisArg */){\n var O = toObject(source)\n , aLen = arguments.length\n , mapfn = aLen > 1 ? arguments[1] : undefined\n , mapping = mapfn !== undefined\n , iterFn = getIterFn(O)\n , i, length, values, result, step, iterator;\n if(iterFn != undefined && !isArrayIter(iterFn)){\n for(iterator = iterFn.call(O), values = [], i = 0; !(step = iterator.next()).done; i++){\n values.push(step.value);\n } O = values;\n }\n if(mapping && aLen > 2)mapfn = ctx(mapfn, arguments[2], 2);\n for(i = 0, length = toLength(O.length), result = allocate(this, length); length > i; i++){\n result[i] = mapping ? mapfn(O[i], i) : O[i];\n }\n return result;\n };\n\n var $of = function of(/*...items*/){\n var index = 0\n , length = arguments.length\n , result = allocate(this, length);\n while(length > index)result[index] = arguments[index++];\n return result;\n };\n\n // iOS Safari 6.x fails here\n var TO_LOCALE_BUG = !!Uint8Array && fails(function(){ arrayToLocaleString.call(new Uint8Array(1)); });\n\n var $toLocaleString = function toLocaleString(){\n return arrayToLocaleString.apply(TO_LOCALE_BUG ? arraySlice.call(validate(this)) : validate(this), arguments);\n };\n\n var proto = {\n copyWithin: function copyWithin(target, start /*, end */){\n return arrayCopyWithin.call(validate(this), target, start, arguments.length > 2 ? arguments[2] : undefined);\n },\n every: function every(callbackfn /*, thisArg */){\n return arrayEvery(validate(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined);\n },\n fill: function fill(value /*, start, end */){ // eslint-disable-line no-unused-vars\n return arrayFill.apply(validate(this), arguments);\n },\n filter: function filter(callbackfn /*, thisArg */){\n return speciesFromList(this, arrayFilter(validate(this), callbackfn,\n arguments.length > 1 ? arguments[1] : undefined));\n },\n find: function find(predicate /*, thisArg */){\n return arrayFind(validate(this), predicate, arguments.length > 1 ? arguments[1] : undefined);\n },\n findIndex: function findIndex(predicate /*, thisArg */){\n return arrayFindIndex(validate(this), predicate, arguments.length > 1 ? arguments[1] : undefined);\n },\n forEach: function forEach(callbackfn /*, thisArg */){\n arrayForEach(validate(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined);\n },\n indexOf: function indexOf(searchElement /*, fromIndex */){\n return arrayIndexOf(validate(this), searchElement, arguments.length > 1 ? arguments[1] : undefined);\n },\n includes: function includes(searchElement /*, fromIndex */){\n return arrayIncludes(validate(this), searchElement, arguments.length > 1 ? arguments[1] : undefined);\n },\n join: function join(separator){ // eslint-disable-line no-unused-vars\n return arrayJoin.apply(validate(this), arguments);\n },\n lastIndexOf: function lastIndexOf(searchElement /*, fromIndex */){ // eslint-disable-line no-unused-vars\n return arrayLastIndexOf.apply(validate(this), arguments);\n },\n map: function map(mapfn /*, thisArg */){\n return $map(validate(this), mapfn, arguments.length > 1 ? arguments[1] : undefined);\n },\n reduce: function reduce(callbackfn /*, initialValue */){ // eslint-disable-line no-unused-vars\n return arrayReduce.apply(validate(this), arguments);\n },\n reduceRight: function reduceRight(callbackfn /*, initialValue */){ // eslint-disable-line no-unused-vars\n return arrayReduceRight.apply(validate(this), arguments);\n },\n reverse: function reverse(){\n var that = this\n , length = validate(that).length\n , middle = Math.floor(length / 2)\n , index = 0\n , value;\n while(index < middle){\n value = that[index];\n that[index++] = that[--length];\n that[length] = value;\n } return that;\n },\n some: function some(callbackfn /*, thisArg */){\n return arraySome(validate(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined);\n },\n sort: function sort(comparefn){\n return arraySort.call(validate(this), comparefn);\n },\n subarray: function subarray(begin, end){\n var O = validate(this)\n , length = O.length\n , $begin = toIndex(begin, length);\n return new (speciesConstructor(O, O[DEF_CONSTRUCTOR]))(\n O.buffer,\n O.byteOffset + $begin * O.BYTES_PER_ELEMENT,\n toLength((end === undefined ? length : toIndex(end, length)) - $begin)\n );\n }\n };\n\n var $slice = function slice(start, end){\n return speciesFromList(this, arraySlice.call(validate(this), start, end));\n };\n\n var $set = function set(arrayLike /*, offset */){\n validate(this);\n var offset = toOffset(arguments[1], 1)\n , length = this.length\n , src = toObject(arrayLike)\n , len = toLength(src.length)\n , index = 0;\n if(len + offset > length)throw RangeError(WRONG_LENGTH);\n while(index < len)this[offset + index] = src[index++];\n };\n\n var $iterators = {\n entries: function entries(){\n return arrayEntries.call(validate(this));\n },\n keys: function keys(){\n return arrayKeys.call(validate(this));\n },\n values: function values(){\n return arrayValues.call(validate(this));\n }\n };\n\n var isTAIndex = function(target, key){\n return isObject(target)\n && target[TYPED_ARRAY]\n && typeof key != 'symbol'\n && key in target\n && String(+key) == String(key);\n };\n var $getDesc = function getOwnPropertyDescriptor(target, key){\n return isTAIndex(target, key = toPrimitive(key, true))\n ? propertyDesc(2, target[key])\n : gOPD(target, key);\n };\n var $setDesc = function defineProperty(target, key, desc){\n if(isTAIndex(target, key = toPrimitive(key, true))\n && isObject(desc)\n && has(desc, 'value')\n && !has(desc, 'get')\n && !has(desc, 'set')\n // TODO: add validation descriptor w/o calling accessors\n && !desc.configurable\n && (!has(desc, 'writable') || desc.writable)\n && (!has(desc, 'enumerable') || desc.enumerable)\n ){\n target[key] = desc.value;\n return target;\n } else return dP(target, key, desc);\n };\n\n if(!ALL_CONSTRUCTORS){\n $GOPD.f = $getDesc;\n $DP.f = $setDesc;\n }\n\n $export($export.S + $export.F * !ALL_CONSTRUCTORS, 'Object', {\n getOwnPropertyDescriptor: $getDesc,\n defineProperty: $setDesc\n });\n\n if(fails(function(){ arrayToString.call({}); })){\n arrayToString = arrayToLocaleString = function toString(){\n return arrayJoin.call(this);\n }\n }\n\n var $TypedArrayPrototype$ = redefineAll({}, proto);\n redefineAll($TypedArrayPrototype$, $iterators);\n hide($TypedArrayPrototype$, ITERATOR, $iterators.values);\n redefineAll($TypedArrayPrototype$, {\n slice: $slice,\n set: $set,\n constructor: function(){ /* noop */ },\n toString: arrayToString,\n toLocaleString: $toLocaleString\n });\n addGetter($TypedArrayPrototype$, 'buffer', 'b');\n addGetter($TypedArrayPrototype$, 'byteOffset', 'o');\n addGetter($TypedArrayPrototype$, 'byteLength', 'l');\n addGetter($TypedArrayPrototype$, 'length', 'e');\n dP($TypedArrayPrototype$, TAG, {\n get: function(){ return this[TYPED_ARRAY]; }\n });\n\n module.exports = function(KEY, BYTES, wrapper, CLAMPED){\n CLAMPED = !!CLAMPED;\n var NAME = KEY + (CLAMPED ? 'Clamped' : '') + 'Array'\n , ISNT_UINT8 = NAME != 'Uint8Array'\n , GETTER = 'get' + KEY\n , SETTER = 'set' + KEY\n , TypedArray = global[NAME]\n , Base = TypedArray || {}\n , TAC = TypedArray && getPrototypeOf(TypedArray)\n , FORCED = !TypedArray || !$typed.ABV\n , O = {}\n , TypedArrayPrototype = TypedArray && TypedArray[PROTOTYPE];\n var getter = function(that, index){\n var data = that._d;\n return data.v[GETTER](index * BYTES + data.o, LITTLE_ENDIAN);\n };\n var setter = function(that, index, value){\n var data = that._d;\n if(CLAMPED)value = (value = Math.round(value)) < 0 ? 0 : value > 0xff ? 0xff : value & 0xff;\n data.v[SETTER](index * BYTES + data.o, value, LITTLE_ENDIAN);\n };\n var addElement = function(that, index){\n dP(that, index, {\n get: function(){\n return getter(this, index);\n },\n set: function(value){\n return setter(this, index, value);\n },\n enumerable: true\n });\n };\n if(FORCED){\n TypedArray = wrapper(function(that, data, $offset, $length){\n anInstance(that, TypedArray, NAME, '_d');\n var index = 0\n , offset = 0\n , buffer, byteLength, length, klass;\n if(!isObject(data)){\n length = strictToLength(data, true)\n byteLength = length * BYTES;\n buffer = new $ArrayBuffer(byteLength);\n } else if(data instanceof $ArrayBuffer || (klass = classof(data)) == ARRAY_BUFFER || klass == SHARED_BUFFER){\n buffer = data;\n offset = toOffset($offset, BYTES);\n var $len = data.byteLength;\n if($length === undefined){\n if($len % BYTES)throw RangeError(WRONG_LENGTH);\n byteLength = $len - offset;\n if(byteLength < 0)throw RangeError(WRONG_LENGTH);\n } else {\n byteLength = toLength($length) * BYTES;\n if(byteLength + offset > $len)throw RangeError(WRONG_LENGTH);\n }\n length = byteLength / BYTES;\n } else if(TYPED_ARRAY in data){\n return fromList(TypedArray, data);\n } else {\n return $from.call(TypedArray, data);\n }\n hide(that, '_d', {\n b: buffer,\n o: offset,\n l: byteLength,\n e: length,\n v: new $DataView(buffer)\n });\n while(index < length)addElement(that, index++);\n });\n TypedArrayPrototype = TypedArray[PROTOTYPE] = create($TypedArrayPrototype$);\n hide(TypedArrayPrototype, 'constructor', TypedArray);\n } else if(!$iterDetect(function(iter){\n // V8 works with iterators, but fails in many other cases\n // https://code.google.com/p/v8/issues/detail?id=4552\n new TypedArray(null); // eslint-disable-line no-new\n new TypedArray(iter); // eslint-disable-line no-new\n }, true)){\n TypedArray = wrapper(function(that, data, $offset, $length){\n anInstance(that, TypedArray, NAME);\n var klass;\n // `ws` module bug, temporarily remove validation length for Uint8Array\n // https://github.com/websockets/ws/pull/645\n if(!isObject(data))return new Base(strictToLength(data, ISNT_UINT8));\n if(data instanceof $ArrayBuffer || (klass = classof(data)) == ARRAY_BUFFER || klass == SHARED_BUFFER){\n return $length !== undefined\n ? new Base(data, toOffset($offset, BYTES), $length)\n : $offset !== undefined\n ? new Base(data, toOffset($offset, BYTES))\n : new Base(data);\n }\n if(TYPED_ARRAY in data)return fromList(TypedArray, data);\n return $from.call(TypedArray, data);\n });\n arrayForEach(TAC !== Function.prototype ? gOPN(Base).concat(gOPN(TAC)) : gOPN(Base), function(key){\n if(!(key in TypedArray))hide(TypedArray, key, Base[key]);\n });\n TypedArray[PROTOTYPE] = TypedArrayPrototype;\n if(!LIBRARY)TypedArrayPrototype.constructor = TypedArray;\n }\n var $nativeIterator = TypedArrayPrototype[ITERATOR]\n , CORRECT_ITER_NAME = !!$nativeIterator && ($nativeIterator.name == 'values' || $nativeIterator.name == undefined)\n , $iterator = $iterators.values;\n hide(TypedArray, TYPED_CONSTRUCTOR, true);\n hide(TypedArrayPrototype, TYPED_ARRAY, NAME);\n hide(TypedArrayPrototype, VIEW, true);\n hide(TypedArrayPrototype, DEF_CONSTRUCTOR, TypedArray);\n\n if(CLAMPED ? new TypedArray(1)[TAG] != NAME : !(TAG in TypedArrayPrototype)){\n dP(TypedArrayPrototype, TAG, {\n get: function(){ return NAME; }\n });\n }\n\n O[NAME] = TypedArray;\n\n $export($export.G + $export.W + $export.F * (TypedArray != Base), O);\n\n $export($export.S, NAME, {\n BYTES_PER_ELEMENT: BYTES,\n from: $from,\n of: $of\n });\n\n if(!(BYTES_PER_ELEMENT in TypedArrayPrototype))hide(TypedArrayPrototype, BYTES_PER_ELEMENT, BYTES);\n\n $export($export.P, NAME, proto);\n\n setSpecies(NAME);\n\n $export($export.P + $export.F * FORCED_SET, NAME, {set: $set});\n\n $export($export.P + $export.F * !CORRECT_ITER_NAME, NAME, $iterators);\n\n $export($export.P + $export.F * (TypedArrayPrototype.toString != arrayToString), NAME, {toString: arrayToString});\n\n $export($export.P + $export.F * fails(function(){\n new TypedArray(1).slice();\n }), NAME, {slice: $slice});\n\n $export($export.P + $export.F * (fails(function(){\n return [1, 2].toLocaleString() != new TypedArray([1, 2]).toLocaleString()\n }) || !fails(function(){\n TypedArrayPrototype.toLocaleString.call([1, 2]);\n })), NAME, {toLocaleString: $toLocaleString});\n\n Iterators[NAME] = CORRECT_ITER_NAME ? $nativeIterator : $iterator;\n if(!LIBRARY && !CORRECT_ITER_NAME)hide(TypedArrayPrototype, ITERATOR, $iterator);\n };\n} else module.exports = function(){ /* empty */ };","require('./_typed-array')('Int8', 1, function(init){\n return function Int8Array(data, byteOffset, length){\n return init(this, data, byteOffset, length);\n };\n});","require('./_typed-array')('Uint8', 1, function(init){\n return function Uint8Array(data, byteOffset, length){\n return init(this, data, byteOffset, length);\n };\n});","require('./_typed-array')('Uint8', 1, function(init){\n return function Uint8ClampedArray(data, byteOffset, length){\n return init(this, data, byteOffset, length);\n };\n}, true);","require('./_typed-array')('Int16', 2, function(init){\n return function Int16Array(data, byteOffset, length){\n return init(this, data, byteOffset, length);\n };\n});","require('./_typed-array')('Uint16', 2, function(init){\n return function Uint16Array(data, byteOffset, length){\n return init(this, data, byteOffset, length);\n };\n});","require('./_typed-array')('Int32', 4, function(init){\n return function Int32Array(data, byteOffset, length){\n return init(this, data, byteOffset, length);\n };\n});","require('./_typed-array')('Uint32', 4, function(init){\n return function Uint32Array(data, byteOffset, length){\n return init(this, data, byteOffset, length);\n };\n});","require('./_typed-array')('Float32', 4, function(init){\n return function Float32Array(data, byteOffset, length){\n return init(this, data, byteOffset, length);\n };\n});","require('./_typed-array')('Float64', 8, function(init){\n return function Float64Array(data, byteOffset, length){\n return init(this, data, byteOffset, length);\n };\n});","// 26.1.1 Reflect.apply(target, thisArgument, argumentsList)\nvar $export = require('./_export')\n , aFunction = require('./_a-function')\n , anObject = require('./_an-object')\n , rApply = (require('./_global').Reflect || {}).apply\n , fApply = Function.apply;\n// MS Edge argumentsList argument is optional\n$export($export.S + $export.F * !require('./_fails')(function(){\n rApply(function(){});\n}), 'Reflect', {\n apply: function apply(target, thisArgument, argumentsList){\n var T = aFunction(target)\n , L = anObject(argumentsList);\n return rApply ? rApply(T, thisArgument, L) : fApply.call(T, thisArgument, L);\n }\n});","// 26.1.2 Reflect.construct(target, argumentsList [, newTarget])\nvar $export = require('./_export')\n , create = require('./_object-create')\n , aFunction = require('./_a-function')\n , anObject = require('./_an-object')\n , isObject = require('./_is-object')\n , fails = require('./_fails')\n , bind = require('./_bind')\n , rConstruct = (require('./_global').Reflect || {}).construct;\n\n// MS Edge supports only 2 arguments and argumentsList argument is optional\n// FF Nightly sets third argument as `new.target`, but does not create `this` from it\nvar NEW_TARGET_BUG = fails(function(){\n function F(){}\n return !(rConstruct(function(){}, [], F) instanceof F);\n});\nvar ARGS_BUG = !fails(function(){\n rConstruct(function(){});\n});\n\n$export($export.S + $export.F * (NEW_TARGET_BUG || ARGS_BUG), 'Reflect', {\n construct: function construct(Target, args /*, newTarget*/){\n aFunction(Target);\n anObject(args);\n var newTarget = arguments.length < 3 ? Target : aFunction(arguments[2]);\n if(ARGS_BUG && !NEW_TARGET_BUG)return rConstruct(Target, args, newTarget);\n if(Target == newTarget){\n // w/o altered newTarget, optimization for 0-4 arguments\n switch(args.length){\n case 0: return new Target;\n case 1: return new Target(args[0]);\n case 2: return new Target(args[0], args[1]);\n case 3: return new Target(args[0], args[1], args[2]);\n case 4: return new Target(args[0], args[1], args[2], args[3]);\n }\n // w/o altered newTarget, lot of arguments case\n var $args = [null];\n $args.push.apply($args, args);\n return new (bind.apply(Target, $args));\n }\n // with altered newTarget, not support built-in constructors\n var proto = newTarget.prototype\n , instance = create(isObject(proto) ? proto : Object.prototype)\n , result = Function.apply.call(Target, instance, args);\n return isObject(result) ? result : instance;\n }\n});","// 26.1.3 Reflect.defineProperty(target, propertyKey, attributes)\nvar dP = require('./_object-dp')\n , $export = require('./_export')\n , anObject = require('./_an-object')\n , toPrimitive = require('./_to-primitive');\n\n// MS Edge has broken Reflect.defineProperty - throwing instead of returning false\n$export($export.S + $export.F * require('./_fails')(function(){\n Reflect.defineProperty(dP.f({}, 1, {value: 1}), 1, {value: 2});\n}), 'Reflect', {\n defineProperty: function defineProperty(target, propertyKey, attributes){\n anObject(target);\n propertyKey = toPrimitive(propertyKey, true);\n anObject(attributes);\n try {\n dP.f(target, propertyKey, attributes);\n return true;\n } catch(e){\n return false;\n }\n }\n});","// 26.1.4 Reflect.deleteProperty(target, propertyKey)\nvar $export = require('./_export')\n , gOPD = require('./_object-gopd').f\n , anObject = require('./_an-object');\n\n$export($export.S, 'Reflect', {\n deleteProperty: function deleteProperty(target, propertyKey){\n var desc = gOPD(anObject(target), propertyKey);\n return desc && !desc.configurable ? false : delete target[propertyKey];\n }\n});","'use strict';\n// 26.1.5 Reflect.enumerate(target)\nvar $export = require('./_export')\n , anObject = require('./_an-object');\nvar Enumerate = function(iterated){\n this._t = anObject(iterated); // target\n this._i = 0; // next index\n var keys = this._k = [] // keys\n , key;\n for(key in iterated)keys.push(key);\n};\nrequire('./_iter-create')(Enumerate, 'Object', function(){\n var that = this\n , keys = that._k\n , key;\n do {\n if(that._i >= keys.length)return {value: undefined, done: true};\n } while(!((key = keys[that._i++]) in that._t));\n return {value: key, done: false};\n});\n\n$export($export.S, 'Reflect', {\n enumerate: function enumerate(target){\n return new Enumerate(target);\n }\n});","// 26.1.6 Reflect.get(target, propertyKey [, receiver])\nvar gOPD = require('./_object-gopd')\n , getPrototypeOf = require('./_object-gpo')\n , has = require('./_has')\n , $export = require('./_export')\n , isObject = require('./_is-object')\n , anObject = require('./_an-object');\n\nfunction get(target, propertyKey/*, receiver*/){\n var receiver = arguments.length < 3 ? target : arguments[2]\n , desc, proto;\n if(anObject(target) === receiver)return target[propertyKey];\n if(desc = gOPD.f(target, propertyKey))return has(desc, 'value')\n ? desc.value\n : desc.get !== undefined\n ? desc.get.call(receiver)\n : undefined;\n if(isObject(proto = getPrototypeOf(target)))return get(proto, propertyKey, receiver);\n}\n\n$export($export.S, 'Reflect', {get: get});","// 26.1.7 Reflect.getOwnPropertyDescriptor(target, propertyKey)\nvar gOPD = require('./_object-gopd')\n , $export = require('./_export')\n , anObject = require('./_an-object');\n\n$export($export.S, 'Reflect', {\n getOwnPropertyDescriptor: function getOwnPropertyDescriptor(target, propertyKey){\n return gOPD.f(anObject(target), propertyKey);\n }\n});","// 26.1.8 Reflect.getPrototypeOf(target)\nvar $export = require('./_export')\n , getProto = require('./_object-gpo')\n , anObject = require('./_an-object');\n\n$export($export.S, 'Reflect', {\n getPrototypeOf: function getPrototypeOf(target){\n return getProto(anObject(target));\n }\n});","// 26.1.9 Reflect.has(target, propertyKey)\nvar $export = require('./_export');\n\n$export($export.S, 'Reflect', {\n has: function has(target, propertyKey){\n return propertyKey in target;\n }\n});","// 26.1.10 Reflect.isExtensible(target)\nvar $export = require('./_export')\n , anObject = require('./_an-object')\n , $isExtensible = Object.isExtensible;\n\n$export($export.S, 'Reflect', {\n isExtensible: function isExtensible(target){\n anObject(target);\n return $isExtensible ? $isExtensible(target) : true;\n }\n});","// all object keys, includes non-enumerable and symbols\nvar gOPN = require('./_object-gopn')\n , gOPS = require('./_object-gops')\n , anObject = require('./_an-object')\n , Reflect = require('./_global').Reflect;\nmodule.exports = Reflect && Reflect.ownKeys || function ownKeys(it){\n var keys = gOPN.f(anObject(it))\n , getSymbols = gOPS.f;\n return getSymbols ? keys.concat(getSymbols(it)) : keys;\n};","// 26.1.11 Reflect.ownKeys(target)\nvar $export = require('./_export');\n\n$export($export.S, 'Reflect', {ownKeys: require('./_own-keys')});","// 26.1.12 Reflect.preventExtensions(target)\nvar $export = require('./_export')\n , anObject = require('./_an-object')\n , $preventExtensions = Object.preventExtensions;\n\n$export($export.S, 'Reflect', {\n preventExtensions: function preventExtensions(target){\n anObject(target);\n try {\n if($preventExtensions)$preventExtensions(target);\n return true;\n } catch(e){\n return false;\n }\n }\n});","// 26.1.13 Reflect.set(target, propertyKey, V [, receiver])\nvar dP = require('./_object-dp')\n , gOPD = require('./_object-gopd')\n , getPrototypeOf = require('./_object-gpo')\n , has = require('./_has')\n , $export = require('./_export')\n , createDesc = require('./_property-desc')\n , anObject = require('./_an-object')\n , isObject = require('./_is-object');\n\nfunction set(target, propertyKey, V/*, receiver*/){\n var receiver = arguments.length < 4 ? target : arguments[3]\n , ownDesc = gOPD.f(anObject(target), propertyKey)\n , existingDescriptor, proto;\n if(!ownDesc){\n if(isObject(proto = getPrototypeOf(target))){\n return set(proto, propertyKey, V, receiver);\n }\n ownDesc = createDesc(0);\n }\n if(has(ownDesc, 'value')){\n if(ownDesc.writable === false || !isObject(receiver))return false;\n existingDescriptor = gOPD.f(receiver, propertyKey) || createDesc(0);\n existingDescriptor.value = V;\n dP.f(receiver, propertyKey, existingDescriptor);\n return true;\n }\n return ownDesc.set === undefined ? false : (ownDesc.set.call(receiver, V), true);\n}\n\n$export($export.S, 'Reflect', {set: set});","// 26.1.14 Reflect.setPrototypeOf(target, proto)\nvar $export = require('./_export')\n , setProto = require('./_set-proto');\n\nif(setProto)$export($export.S, 'Reflect', {\n setPrototypeOf: function setPrototypeOf(target, proto){\n setProto.check(target, proto);\n try {\n setProto.set(target, proto);\n return true;\n } catch(e){\n return false;\n }\n }\n});","'use strict';\n// https://github.com/tc39/Array.prototype.includes\nvar $export = require('./_export')\n , $includes = require('./_array-includes')(true);\n\n$export($export.P, 'Array', {\n includes: function includes(el /*, fromIndex = 0 */){\n return $includes(this, el, arguments.length > 1 ? arguments[1] : undefined);\n }\n});\n\nrequire('./_add-to-unscopables')('includes');","'use strict';\n// https://github.com/mathiasbynens/String.prototype.at\nvar $export = require('./_export')\n , $at = require('./_string-at')(true);\n\n$export($export.P, 'String', {\n at: function at(pos){\n return $at(this, pos);\n }\n});","// https://github.com/tc39/proposal-string-pad-start-end\nvar toLength = require('./_to-length')\n , repeat = require('./_string-repeat')\n , defined = require('./_defined');\n\nmodule.exports = function(that, maxLength, fillString, left){\n var S = String(defined(that))\n , stringLength = S.length\n , fillStr = fillString === undefined ? ' ' : String(fillString)\n , intMaxLength = toLength(maxLength);\n if(intMaxLength <= stringLength || fillStr == '')return S;\n var fillLen = intMaxLength - stringLength\n , stringFiller = repeat.call(fillStr, Math.ceil(fillLen / fillStr.length));\n if(stringFiller.length > fillLen)stringFiller = stringFiller.slice(0, fillLen);\n return left ? stringFiller + S : S + stringFiller;\n};\n","'use strict';\n// https://github.com/tc39/proposal-string-pad-start-end\nvar $export = require('./_export')\n , $pad = require('./_string-pad');\n\n$export($export.P, 'String', {\n padStart: function padStart(maxLength /*, fillString = ' ' */){\n return $pad(this, maxLength, arguments.length > 1 ? arguments[1] : undefined, true);\n }\n});","'use strict';\n// https://github.com/tc39/proposal-string-pad-start-end\nvar $export = require('./_export')\n , $pad = require('./_string-pad');\n\n$export($export.P, 'String', {\n padEnd: function padEnd(maxLength /*, fillString = ' ' */){\n return $pad(this, maxLength, arguments.length > 1 ? arguments[1] : undefined, false);\n }\n});","'use strict';\n// https://github.com/sebmarkbage/ecmascript-string-left-right-trim\nrequire('./_string-trim')('trimLeft', function($trim){\n return function trimLeft(){\n return $trim(this, 1);\n };\n}, 'trimStart');","'use strict';\n// https://github.com/sebmarkbage/ecmascript-string-left-right-trim\nrequire('./_string-trim')('trimRight', function($trim){\n return function trimRight(){\n return $trim(this, 2);\n };\n}, 'trimEnd');","'use strict';\n// https://tc39.github.io/String.prototype.matchAll/\nvar $export = require('./_export')\n , defined = require('./_defined')\n , toLength = require('./_to-length')\n , isRegExp = require('./_is-regexp')\n , getFlags = require('./_flags')\n , RegExpProto = RegExp.prototype;\n\nvar $RegExpStringIterator = function(regexp, string){\n this._r = regexp;\n this._s = string;\n};\n\nrequire('./_iter-create')($RegExpStringIterator, 'RegExp String', function next(){\n var match = this._r.exec(this._s);\n return {value: match, done: match === null};\n});\n\n$export($export.P, 'String', {\n matchAll: function matchAll(regexp){\n defined(this);\n if(!isRegExp(regexp))throw TypeError(regexp + ' is not a regexp!');\n var S = String(this)\n , flags = 'flags' in RegExpProto ? String(regexp.flags) : getFlags.call(regexp)\n , rx = new RegExp(regexp.source, ~flags.indexOf('g') ? flags : 'g' + flags);\n rx.lastIndex = toLength(regexp.lastIndex);\n return new $RegExpStringIterator(rx, S);\n }\n});","require('./_wks-define')('asyncIterator');","require('./_wks-define')('observable');","// https://github.com/tc39/proposal-object-getownpropertydescriptors\nvar $export = require('./_export')\n , ownKeys = require('./_own-keys')\n , toIObject = require('./_to-iobject')\n , gOPD = require('./_object-gopd')\n , createProperty = require('./_create-property');\n\n$export($export.S, 'Object', {\n getOwnPropertyDescriptors: function getOwnPropertyDescriptors(object){\n var O = toIObject(object)\n , getDesc = gOPD.f\n , keys = ownKeys(O)\n , result = {}\n , i = 0\n , key;\n while(keys.length > i)createProperty(result, key = keys[i++], getDesc(O, key));\n return result;\n }\n});","var getKeys = require('./_object-keys')\n , toIObject = require('./_to-iobject')\n , isEnum = require('./_object-pie').f;\nmodule.exports = function(isEntries){\n return function(it){\n var O = toIObject(it)\n , keys = getKeys(O)\n , length = keys.length\n , i = 0\n , result = []\n , key;\n while(length > i)if(isEnum.call(O, key = keys[i++])){\n result.push(isEntries ? [key, O[key]] : O[key]);\n } return result;\n };\n};","// https://github.com/tc39/proposal-object-values-entries\nvar $export = require('./_export')\n , $values = require('./_object-to-array')(false);\n\n$export($export.S, 'Object', {\n values: function values(it){\n return $values(it);\n }\n});","// https://github.com/tc39/proposal-object-values-entries\nvar $export = require('./_export')\n , $entries = require('./_object-to-array')(true);\n\n$export($export.S, 'Object', {\n entries: function entries(it){\n return $entries(it);\n }\n});","// Forced replacement prototype accessors methods\nmodule.exports = require('./_library')|| !require('./_fails')(function(){\n var K = Math.random();\n // In FF throws only define methods\n __defineSetter__.call(null, K, function(){ /* empty */});\n delete require('./_global')[K];\n});","'use strict';\nvar $export = require('./_export')\n , toObject = require('./_to-object')\n , aFunction = require('./_a-function')\n , $defineProperty = require('./_object-dp');\n\n// B.2.2.2 Object.prototype.__defineGetter__(P, getter)\nrequire('./_descriptors') && $export($export.P + require('./_object-forced-pam'), 'Object', {\n __defineGetter__: function __defineGetter__(P, getter){\n $defineProperty.f(toObject(this), P, {get: aFunction(getter), enumerable: true, configurable: true});\n }\n});","'use strict';\nvar $export = require('./_export')\n , toObject = require('./_to-object')\n , aFunction = require('./_a-function')\n , $defineProperty = require('./_object-dp');\n\n// B.2.2.3 Object.prototype.__defineSetter__(P, setter)\nrequire('./_descriptors') && $export($export.P + require('./_object-forced-pam'), 'Object', {\n __defineSetter__: function __defineSetter__(P, setter){\n $defineProperty.f(toObject(this), P, {set: aFunction(setter), enumerable: true, configurable: true});\n }\n});","'use strict';\nvar $export = require('./_export')\n , toObject = require('./_to-object')\n , toPrimitive = require('./_to-primitive')\n , getPrototypeOf = require('./_object-gpo')\n , getOwnPropertyDescriptor = require('./_object-gopd').f;\n\n// B.2.2.4 Object.prototype.__lookupGetter__(P)\nrequire('./_descriptors') && $export($export.P + require('./_object-forced-pam'), 'Object', {\n __lookupGetter__: function __lookupGetter__(P){\n var O = toObject(this)\n , K = toPrimitive(P, true)\n , D;\n do {\n if(D = getOwnPropertyDescriptor(O, K))return D.get;\n } while(O = getPrototypeOf(O));\n }\n});","'use strict';\nvar $export = require('./_export')\n , toObject = require('./_to-object')\n , toPrimitive = require('./_to-primitive')\n , getPrototypeOf = require('./_object-gpo')\n , getOwnPropertyDescriptor = require('./_object-gopd').f;\n\n// B.2.2.5 Object.prototype.__lookupSetter__(P)\nrequire('./_descriptors') && $export($export.P + require('./_object-forced-pam'), 'Object', {\n __lookupSetter__: function __lookupSetter__(P){\n var O = toObject(this)\n , K = toPrimitive(P, true)\n , D;\n do {\n if(D = getOwnPropertyDescriptor(O, K))return D.set;\n } while(O = getPrototypeOf(O));\n }\n});","var forOf = require('./_for-of');\n\nmodule.exports = function(iter, ITERATOR){\n var result = [];\n forOf(iter, false, result.push, result, ITERATOR);\n return result;\n};\n","// https://github.com/DavidBruant/Map-Set.prototype.toJSON\nvar classof = require('./_classof')\n , from = require('./_array-from-iterable');\nmodule.exports = function(NAME){\n return function toJSON(){\n if(classof(this) != NAME)throw TypeError(NAME + \"#toJSON isn't generic\");\n return from(this);\n };\n};","// https://github.com/DavidBruant/Map-Set.prototype.toJSON\nvar $export = require('./_export');\n\n$export($export.P + $export.R, 'Map', {toJSON: require('./_collection-to-json')('Map')});","// https://github.com/DavidBruant/Map-Set.prototype.toJSON\nvar $export = require('./_export');\n\n$export($export.P + $export.R, 'Set', {toJSON: require('./_collection-to-json')('Set')});","// https://github.com/ljharb/proposal-global\nvar $export = require('./_export');\n\n$export($export.S, 'System', {global: require('./_global')});","// https://github.com/ljharb/proposal-is-error\nvar $export = require('./_export')\n , cof = require('./_cof');\n\n$export($export.S, 'Error', {\n isError: function isError(it){\n return cof(it) === 'Error';\n }\n});","// https://gist.github.com/BrendanEich/4294d5c212a6d2254703\nvar $export = require('./_export');\n\n$export($export.S, 'Math', {\n iaddh: function iaddh(x0, x1, y0, y1){\n var $x0 = x0 >>> 0\n , $x1 = x1 >>> 0\n , $y0 = y0 >>> 0;\n return $x1 + (y1 >>> 0) + (($x0 & $y0 | ($x0 | $y0) & ~($x0 + $y0 >>> 0)) >>> 31) | 0;\n }\n});","// https://gist.github.com/BrendanEich/4294d5c212a6d2254703\nvar $export = require('./_export');\n\n$export($export.S, 'Math', {\n isubh: function isubh(x0, x1, y0, y1){\n var $x0 = x0 >>> 0\n , $x1 = x1 >>> 0\n , $y0 = y0 >>> 0;\n return $x1 - (y1 >>> 0) - ((~$x0 & $y0 | ~($x0 ^ $y0) & $x0 - $y0 >>> 0) >>> 31) | 0;\n }\n});","// https://gist.github.com/BrendanEich/4294d5c212a6d2254703\nvar $export = require('./_export');\n\n$export($export.S, 'Math', {\n imulh: function imulh(u, v){\n var UINT16 = 0xffff\n , $u = +u\n , $v = +v\n , u0 = $u & UINT16\n , v0 = $v & UINT16\n , u1 = $u >> 16\n , v1 = $v >> 16\n , t = (u1 * v0 >>> 0) + (u0 * v0 >>> 16);\n return u1 * v1 + (t >> 16) + ((u0 * v1 >>> 0) + (t & UINT16) >> 16);\n }\n});","// https://gist.github.com/BrendanEich/4294d5c212a6d2254703\nvar $export = require('./_export');\n\n$export($export.S, 'Math', {\n umulh: function umulh(u, v){\n var UINT16 = 0xffff\n , $u = +u\n , $v = +v\n , u0 = $u & UINT16\n , v0 = $v & UINT16\n , u1 = $u >>> 16\n , v1 = $v >>> 16\n , t = (u1 * v0 >>> 0) + (u0 * v0 >>> 16);\n return u1 * v1 + (t >>> 16) + ((u0 * v1 >>> 0) + (t & UINT16) >>> 16);\n }\n});","var Map = require('./es6.map')\n , $export = require('./_export')\n , shared = require('./_shared')('metadata')\n , store = shared.store || (shared.store = new (require('./es6.weak-map')));\n\nvar getOrCreateMetadataMap = function(target, targetKey, create){\n var targetMetadata = store.get(target);\n if(!targetMetadata){\n if(!create)return undefined;\n store.set(target, targetMetadata = new Map);\n }\n var keyMetadata = targetMetadata.get(targetKey);\n if(!keyMetadata){\n if(!create)return undefined;\n targetMetadata.set(targetKey, keyMetadata = new Map);\n } return keyMetadata;\n};\nvar ordinaryHasOwnMetadata = function(MetadataKey, O, P){\n var metadataMap = getOrCreateMetadataMap(O, P, false);\n return metadataMap === undefined ? false : metadataMap.has(MetadataKey);\n};\nvar ordinaryGetOwnMetadata = function(MetadataKey, O, P){\n var metadataMap = getOrCreateMetadataMap(O, P, false);\n return metadataMap === undefined ? undefined : metadataMap.get(MetadataKey);\n};\nvar ordinaryDefineOwnMetadata = function(MetadataKey, MetadataValue, O, P){\n getOrCreateMetadataMap(O, P, true).set(MetadataKey, MetadataValue);\n};\nvar ordinaryOwnMetadataKeys = function(target, targetKey){\n var metadataMap = getOrCreateMetadataMap(target, targetKey, false)\n , keys = [];\n if(metadataMap)metadataMap.forEach(function(_, key){ keys.push(key); });\n return keys;\n};\nvar toMetaKey = function(it){\n return it === undefined || typeof it == 'symbol' ? it : String(it);\n};\nvar exp = function(O){\n $export($export.S, 'Reflect', O);\n};\n\nmodule.exports = {\n store: store,\n map: getOrCreateMetadataMap,\n has: ordinaryHasOwnMetadata,\n get: ordinaryGetOwnMetadata,\n set: ordinaryDefineOwnMetadata,\n keys: ordinaryOwnMetadataKeys,\n key: toMetaKey,\n exp: exp\n};","var metadata = require('./_metadata')\n , anObject = require('./_an-object')\n , toMetaKey = metadata.key\n , ordinaryDefineOwnMetadata = metadata.set;\n\nmetadata.exp({defineMetadata: function defineMetadata(metadataKey, metadataValue, target, targetKey){\n ordinaryDefineOwnMetadata(metadataKey, metadataValue, anObject(target), toMetaKey(targetKey));\n}});","var metadata = require('./_metadata')\n , anObject = require('./_an-object')\n , toMetaKey = metadata.key\n , getOrCreateMetadataMap = metadata.map\n , store = metadata.store;\n\nmetadata.exp({deleteMetadata: function deleteMetadata(metadataKey, target /*, targetKey */){\n var targetKey = arguments.length < 3 ? undefined : toMetaKey(arguments[2])\n , metadataMap = getOrCreateMetadataMap(anObject(target), targetKey, false);\n if(metadataMap === undefined || !metadataMap['delete'](metadataKey))return false;\n if(metadataMap.size)return true;\n var targetMetadata = store.get(target);\n targetMetadata['delete'](targetKey);\n return !!targetMetadata.size || store['delete'](target);\n}});","var metadata = require('./_metadata')\n , anObject = require('./_an-object')\n , getPrototypeOf = require('./_object-gpo')\n , ordinaryHasOwnMetadata = metadata.has\n , ordinaryGetOwnMetadata = metadata.get\n , toMetaKey = metadata.key;\n\nvar ordinaryGetMetadata = function(MetadataKey, O, P){\n var hasOwn = ordinaryHasOwnMetadata(MetadataKey, O, P);\n if(hasOwn)return ordinaryGetOwnMetadata(MetadataKey, O, P);\n var parent = getPrototypeOf(O);\n return parent !== null ? ordinaryGetMetadata(MetadataKey, parent, P) : undefined;\n};\n\nmetadata.exp({getMetadata: function getMetadata(metadataKey, target /*, targetKey */){\n return ordinaryGetMetadata(metadataKey, anObject(target), arguments.length < 3 ? undefined : toMetaKey(arguments[2]));\n}});","var Set = require('./es6.set')\n , from = require('./_array-from-iterable')\n , metadata = require('./_metadata')\n , anObject = require('./_an-object')\n , getPrototypeOf = require('./_object-gpo')\n , ordinaryOwnMetadataKeys = metadata.keys\n , toMetaKey = metadata.key;\n\nvar ordinaryMetadataKeys = function(O, P){\n var oKeys = ordinaryOwnMetadataKeys(O, P)\n , parent = getPrototypeOf(O);\n if(parent === null)return oKeys;\n var pKeys = ordinaryMetadataKeys(parent, P);\n return pKeys.length ? oKeys.length ? from(new Set(oKeys.concat(pKeys))) : pKeys : oKeys;\n};\n\nmetadata.exp({getMetadataKeys: function getMetadataKeys(target /*, targetKey */){\n return ordinaryMetadataKeys(anObject(target), arguments.length < 2 ? undefined : toMetaKey(arguments[1]));\n}});","var metadata = require('./_metadata')\n , anObject = require('./_an-object')\n , ordinaryGetOwnMetadata = metadata.get\n , toMetaKey = metadata.key;\n\nmetadata.exp({getOwnMetadata: function getOwnMetadata(metadataKey, target /*, targetKey */){\n return ordinaryGetOwnMetadata(metadataKey, anObject(target)\n , arguments.length < 3 ? undefined : toMetaKey(arguments[2]));\n}});","var metadata = require('./_metadata')\n , anObject = require('./_an-object')\n , ordinaryOwnMetadataKeys = metadata.keys\n , toMetaKey = metadata.key;\n\nmetadata.exp({getOwnMetadataKeys: function getOwnMetadataKeys(target /*, targetKey */){\n return ordinaryOwnMetadataKeys(anObject(target), arguments.length < 2 ? undefined : toMetaKey(arguments[1]));\n}});","var metadata = require('./_metadata')\n , anObject = require('./_an-object')\n , getPrototypeOf = require('./_object-gpo')\n , ordinaryHasOwnMetadata = metadata.has\n , toMetaKey = metadata.key;\n\nvar ordinaryHasMetadata = function(MetadataKey, O, P){\n var hasOwn = ordinaryHasOwnMetadata(MetadataKey, O, P);\n if(hasOwn)return true;\n var parent = getPrototypeOf(O);\n return parent !== null ? ordinaryHasMetadata(MetadataKey, parent, P) : false;\n};\n\nmetadata.exp({hasMetadata: function hasMetadata(metadataKey, target /*, targetKey */){\n return ordinaryHasMetadata(metadataKey, anObject(target), arguments.length < 3 ? undefined : toMetaKey(arguments[2]));\n}});","var metadata = require('./_metadata')\n , anObject = require('./_an-object')\n , ordinaryHasOwnMetadata = metadata.has\n , toMetaKey = metadata.key;\n\nmetadata.exp({hasOwnMetadata: function hasOwnMetadata(metadataKey, target /*, targetKey */){\n return ordinaryHasOwnMetadata(metadataKey, anObject(target)\n , arguments.length < 3 ? undefined : toMetaKey(arguments[2]));\n}});","var metadata = require('./_metadata')\n , anObject = require('./_an-object')\n , aFunction = require('./_a-function')\n , toMetaKey = metadata.key\n , ordinaryDefineOwnMetadata = metadata.set;\n\nmetadata.exp({metadata: function metadata(metadataKey, metadataValue){\n return function decorator(target, targetKey){\n ordinaryDefineOwnMetadata(\n metadataKey, metadataValue,\n (targetKey !== undefined ? anObject : aFunction)(target),\n toMetaKey(targetKey)\n );\n };\n}});","// https://github.com/rwaldron/tc39-notes/blob/master/es6/2014-09/sept-25.md#510-globalasap-for-enqueuing-a-microtask\nvar $export = require('./_export')\n , microtask = require('./_microtask')()\n , process = require('./_global').process\n , isNode = require('./_cof')(process) == 'process';\n\n$export($export.G, {\n asap: function asap(fn){\n var domain = isNode && process.domain;\n microtask(domain ? domain.bind(fn) : fn);\n }\n});","'use strict';\n// https://github.com/zenparsing/es-observable\nvar $export = require('./_export')\n , global = require('./_global')\n , core = require('./_core')\n , microtask = require('./_microtask')()\n , OBSERVABLE = require('./_wks')('observable')\n , aFunction = require('./_a-function')\n , anObject = require('./_an-object')\n , anInstance = require('./_an-instance')\n , redefineAll = require('./_redefine-all')\n , hide = require('./_hide')\n , forOf = require('./_for-of')\n , RETURN = forOf.RETURN;\n\nvar getMethod = function(fn){\n return fn == null ? undefined : aFunction(fn);\n};\n\nvar cleanupSubscription = function(subscription){\n var cleanup = subscription._c;\n if(cleanup){\n subscription._c = undefined;\n cleanup();\n }\n};\n\nvar subscriptionClosed = function(subscription){\n return subscription._o === undefined;\n};\n\nvar closeSubscription = function(subscription){\n if(!subscriptionClosed(subscription)){\n subscription._o = undefined;\n cleanupSubscription(subscription);\n }\n};\n\nvar Subscription = function(observer, subscriber){\n anObject(observer);\n this._c = undefined;\n this._o = observer;\n observer = new SubscriptionObserver(this);\n try {\n var cleanup = subscriber(observer)\n , subscription = cleanup;\n if(cleanup != null){\n if(typeof cleanup.unsubscribe === 'function')cleanup = function(){ subscription.unsubscribe(); };\n else aFunction(cleanup);\n this._c = cleanup;\n }\n } catch(e){\n observer.error(e);\n return;\n } if(subscriptionClosed(this))cleanupSubscription(this);\n};\n\nSubscription.prototype = redefineAll({}, {\n unsubscribe: function unsubscribe(){ closeSubscription(this); }\n});\n\nvar SubscriptionObserver = function(subscription){\n this._s = subscription;\n};\n\nSubscriptionObserver.prototype = redefineAll({}, {\n next: function next(value){\n var subscription = this._s;\n if(!subscriptionClosed(subscription)){\n var observer = subscription._o;\n try {\n var m = getMethod(observer.next);\n if(m)return m.call(observer, value);\n } catch(e){\n try {\n closeSubscription(subscription);\n } finally {\n throw e;\n }\n }\n }\n },\n error: function error(value){\n var subscription = this._s;\n if(subscriptionClosed(subscription))throw value;\n var observer = subscription._o;\n subscription._o = undefined;\n try {\n var m = getMethod(observer.error);\n if(!m)throw value;\n value = m.call(observer, value);\n } catch(e){\n try {\n cleanupSubscription(subscription);\n } finally {\n throw e;\n }\n } cleanupSubscription(subscription);\n return value;\n },\n complete: function complete(value){\n var subscription = this._s;\n if(!subscriptionClosed(subscription)){\n var observer = subscription._o;\n subscription._o = undefined;\n try {\n var m = getMethod(observer.complete);\n value = m ? m.call(observer, value) : undefined;\n } catch(e){\n try {\n cleanupSubscription(subscription);\n } finally {\n throw e;\n }\n } cleanupSubscription(subscription);\n return value;\n }\n }\n});\n\nvar $Observable = function Observable(subscriber){\n anInstance(this, $Observable, 'Observable', '_f')._f = aFunction(subscriber);\n};\n\nredefineAll($Observable.prototype, {\n subscribe: function subscribe(observer){\n return new Subscription(observer, this._f);\n },\n forEach: function forEach(fn){\n var that = this;\n return new (core.Promise || global.Promise)(function(resolve, reject){\n aFunction(fn);\n var subscription = that.subscribe({\n next : function(value){\n try {\n return fn(value);\n } catch(e){\n reject(e);\n subscription.unsubscribe();\n }\n },\n error: reject,\n complete: resolve\n });\n });\n }\n});\n\nredefineAll($Observable, {\n from: function from(x){\n var C = typeof this === 'function' ? this : $Observable;\n var method = getMethod(anObject(x)[OBSERVABLE]);\n if(method){\n var observable = anObject(method.call(x));\n return observable.constructor === C ? observable : new C(function(observer){\n return observable.subscribe(observer);\n });\n }\n return new C(function(observer){\n var done = false;\n microtask(function(){\n if(!done){\n try {\n if(forOf(x, false, function(it){\n observer.next(it);\n if(done)return RETURN;\n }) === RETURN)return;\n } catch(e){\n if(done)throw e;\n observer.error(e);\n return;\n } observer.complete();\n }\n });\n return function(){ done = true; };\n });\n },\n of: function of(){\n for(var i = 0, l = arguments.length, items = Array(l); i < l;)items[i] = arguments[i++];\n return new (typeof this === 'function' ? this : $Observable)(function(observer){\n var done = false;\n microtask(function(){\n if(!done){\n for(var i = 0; i < items.length; ++i){\n observer.next(items[i]);\n if(done)return;\n } observer.complete();\n }\n });\n return function(){ done = true; };\n });\n }\n});\n\nhide($Observable.prototype, OBSERVABLE, function(){ return this; });\n\n$export($export.G, {Observable: $Observable});\n\nrequire('./_set-species')('Observable');","module.exports = require('./_global');","'use strict';\nvar path = require('./_path')\n , invoke = require('./_invoke')\n , aFunction = require('./_a-function');\nmodule.exports = function(/* ...pargs */){\n var fn = aFunction(this)\n , length = arguments.length\n , pargs = Array(length)\n , i = 0\n , _ = path._\n , holder = false;\n while(length > i)if((pargs[i] = arguments[i++]) === _)holder = true;\n return function(/* ...args */){\n var that = this\n , aLen = arguments.length\n , j = 0, k = 0, args;\n if(!holder && !aLen)return invoke(fn, pargs, that);\n args = pargs.slice();\n if(holder)for(;length > j; j++)if(args[j] === _)args[j] = arguments[k++];\n while(aLen > k)args.push(arguments[k++]);\n return invoke(fn, args, that);\n };\n};","// ie9- setTimeout & setInterval additional parameters fix\nvar global = require('./_global')\n , $export = require('./_export')\n , invoke = require('./_invoke')\n , partial = require('./_partial')\n , navigator = global.navigator\n , MSIE = !!navigator && /MSIE .\\./.test(navigator.userAgent); // <- dirty ie9- check\nvar wrap = function(set){\n return MSIE ? function(fn, time /*, ...args */){\n return set(invoke(\n partial,\n [].slice.call(arguments, 2),\n typeof fn == 'function' ? fn : Function(fn)\n ), time);\n } : set;\n};\n$export($export.G + $export.B + $export.F * MSIE, {\n setTimeout: wrap(global.setTimeout),\n setInterval: wrap(global.setInterval)\n});","var $export = require('./_export')\n , $task = require('./_task');\n$export($export.G + $export.B, {\n setImmediate: $task.set,\n clearImmediate: $task.clear\n});","var $iterators = require('./es6.array.iterator')\n , redefine = require('./_redefine')\n , global = require('./_global')\n , hide = require('./_hide')\n , Iterators = require('./_iterators')\n , wks = require('./_wks')\n , ITERATOR = wks('iterator')\n , TO_STRING_TAG = wks('toStringTag')\n , ArrayValues = Iterators.Array;\n\nfor(var collections = ['NodeList', 'DOMTokenList', 'MediaList', 'StyleSheetList', 'CSSRuleList'], i = 0; i < 5; i++){\n var NAME = collections[i]\n , Collection = global[NAME]\n , proto = Collection && Collection.prototype\n , key;\n if(proto){\n if(!proto[ITERATOR])hide(proto, ITERATOR, ArrayValues);\n if(!proto[TO_STRING_TAG])hide(proto, TO_STRING_TAG, NAME);\n Iterators[NAME] = ArrayValues;\n for(key in $iterators)if(!proto[key])redefine(proto, key, $iterators[key], true);\n }\n}","require('./modules/es6.symbol');\nrequire('./modules/es6.object.create');\nrequire('./modules/es6.object.define-property');\nrequire('./modules/es6.object.define-properties');\nrequire('./modules/es6.object.get-own-property-descriptor');\nrequire('./modules/es6.object.get-prototype-of');\nrequire('./modules/es6.object.keys');\nrequire('./modules/es6.object.get-own-property-names');\nrequire('./modules/es6.object.freeze');\nrequire('./modules/es6.object.seal');\nrequire('./modules/es6.object.prevent-extensions');\nrequire('./modules/es6.object.is-frozen');\nrequire('./modules/es6.object.is-sealed');\nrequire('./modules/es6.object.is-extensible');\nrequire('./modules/es6.object.assign');\nrequire('./modules/es6.object.is');\nrequire('./modules/es6.object.set-prototype-of');\nrequire('./modules/es6.object.to-string');\nrequire('./modules/es6.function.bind');\nrequire('./modules/es6.function.name');\nrequire('./modules/es6.function.has-instance');\nrequire('./modules/es6.parse-int');\nrequire('./modules/es6.parse-float');\nrequire('./modules/es6.number.constructor');\nrequire('./modules/es6.number.to-fixed');\nrequire('./modules/es6.number.to-precision');\nrequire('./modules/es6.number.epsilon');\nrequire('./modules/es6.number.is-finite');\nrequire('./modules/es6.number.is-integer');\nrequire('./modules/es6.number.is-nan');\nrequire('./modules/es6.number.is-safe-integer');\nrequire('./modules/es6.number.max-safe-integer');\nrequire('./modules/es6.number.min-safe-integer');\nrequire('./modules/es6.number.parse-float');\nrequire('./modules/es6.number.parse-int');\nrequire('./modules/es6.math.acosh');\nrequire('./modules/es6.math.asinh');\nrequire('./modules/es6.math.atanh');\nrequire('./modules/es6.math.cbrt');\nrequire('./modules/es6.math.clz32');\nrequire('./modules/es6.math.cosh');\nrequire('./modules/es6.math.expm1');\nrequire('./modules/es6.math.fround');\nrequire('./modules/es6.math.hypot');\nrequire('./modules/es6.math.imul');\nrequire('./modules/es6.math.log10');\nrequire('./modules/es6.math.log1p');\nrequire('./modules/es6.math.log2');\nrequire('./modules/es6.math.sign');\nrequire('./modules/es6.math.sinh');\nrequire('./modules/es6.math.tanh');\nrequire('./modules/es6.math.trunc');\nrequire('./modules/es6.string.from-code-point');\nrequire('./modules/es6.string.raw');\nrequire('./modules/es6.string.trim');\nrequire('./modules/es6.string.iterator');\nrequire('./modules/es6.string.code-point-at');\nrequire('./modules/es6.string.ends-with');\nrequire('./modules/es6.string.includes');\nrequire('./modules/es6.string.repeat');\nrequire('./modules/es6.string.starts-with');\nrequire('./modules/es6.string.anchor');\nrequire('./modules/es6.string.big');\nrequire('./modules/es6.string.blink');\nrequire('./modules/es6.string.bold');\nrequire('./modules/es6.string.fixed');\nrequire('./modules/es6.string.fontcolor');\nrequire('./modules/es6.string.fontsize');\nrequire('./modules/es6.string.italics');\nrequire('./modules/es6.string.link');\nrequire('./modules/es6.string.small');\nrequire('./modules/es6.string.strike');\nrequire('./modules/es6.string.sub');\nrequire('./modules/es6.string.sup');\nrequire('./modules/es6.date.now');\nrequire('./modules/es6.date.to-json');\nrequire('./modules/es6.date.to-iso-string');\nrequire('./modules/es6.date.to-string');\nrequire('./modules/es6.date.to-primitive');\nrequire('./modules/es6.array.is-array');\nrequire('./modules/es6.array.from');\nrequire('./modules/es6.array.of');\nrequire('./modules/es6.array.join');\nrequire('./modules/es6.array.slice');\nrequire('./modules/es6.array.sort');\nrequire('./modules/es6.array.for-each');\nrequire('./modules/es6.array.map');\nrequire('./modules/es6.array.filter');\nrequire('./modules/es6.array.some');\nrequire('./modules/es6.array.every');\nrequire('./modules/es6.array.reduce');\nrequire('./modules/es6.array.reduce-right');\nrequire('./modules/es6.array.index-of');\nrequire('./modules/es6.array.last-index-of');\nrequire('./modules/es6.array.copy-within');\nrequire('./modules/es6.array.fill');\nrequire('./modules/es6.array.find');\nrequire('./modules/es6.array.find-index');\nrequire('./modules/es6.array.species');\nrequire('./modules/es6.array.iterator');\nrequire('./modules/es6.regexp.constructor');\nrequire('./modules/es6.regexp.to-string');\nrequire('./modules/es6.regexp.flags');\nrequire('./modules/es6.regexp.match');\nrequire('./modules/es6.regexp.replace');\nrequire('./modules/es6.regexp.search');\nrequire('./modules/es6.regexp.split');\nrequire('./modules/es6.promise');\nrequire('./modules/es6.map');\nrequire('./modules/es6.set');\nrequire('./modules/es6.weak-map');\nrequire('./modules/es6.weak-set');\nrequire('./modules/es6.typed.array-buffer');\nrequire('./modules/es6.typed.data-view');\nrequire('./modules/es6.typed.int8-array');\nrequire('./modules/es6.typed.uint8-array');\nrequire('./modules/es6.typed.uint8-clamped-array');\nrequire('./modules/es6.typed.int16-array');\nrequire('./modules/es6.typed.uint16-array');\nrequire('./modules/es6.typed.int32-array');\nrequire('./modules/es6.typed.uint32-array');\nrequire('./modules/es6.typed.float32-array');\nrequire('./modules/es6.typed.float64-array');\nrequire('./modules/es6.reflect.apply');\nrequire('./modules/es6.reflect.construct');\nrequire('./modules/es6.reflect.define-property');\nrequire('./modules/es6.reflect.delete-property');\nrequire('./modules/es6.reflect.enumerate');\nrequire('./modules/es6.reflect.get');\nrequire('./modules/es6.reflect.get-own-property-descriptor');\nrequire('./modules/es6.reflect.get-prototype-of');\nrequire('./modules/es6.reflect.has');\nrequire('./modules/es6.reflect.is-extensible');\nrequire('./modules/es6.reflect.own-keys');\nrequire('./modules/es6.reflect.prevent-extensions');\nrequire('./modules/es6.reflect.set');\nrequire('./modules/es6.reflect.set-prototype-of');\nrequire('./modules/es7.array.includes');\nrequire('./modules/es7.string.at');\nrequire('./modules/es7.string.pad-start');\nrequire('./modules/es7.string.pad-end');\nrequire('./modules/es7.string.trim-left');\nrequire('./modules/es7.string.trim-right');\nrequire('./modules/es7.string.match-all');\nrequire('./modules/es7.symbol.async-iterator');\nrequire('./modules/es7.symbol.observable');\nrequire('./modules/es7.object.get-own-property-descriptors');\nrequire('./modules/es7.object.values');\nrequire('./modules/es7.object.entries');\nrequire('./modules/es7.object.define-getter');\nrequire('./modules/es7.object.define-setter');\nrequire('./modules/es7.object.lookup-getter');\nrequire('./modules/es7.object.lookup-setter');\nrequire('./modules/es7.map.to-json');\nrequire('./modules/es7.set.to-json');\nrequire('./modules/es7.system.global');\nrequire('./modules/es7.error.is-error');\nrequire('./modules/es7.math.iaddh');\nrequire('./modules/es7.math.isubh');\nrequire('./modules/es7.math.imulh');\nrequire('./modules/es7.math.umulh');\nrequire('./modules/es7.reflect.define-metadata');\nrequire('./modules/es7.reflect.delete-metadata');\nrequire('./modules/es7.reflect.get-metadata');\nrequire('./modules/es7.reflect.get-metadata-keys');\nrequire('./modules/es7.reflect.get-own-metadata');\nrequire('./modules/es7.reflect.get-own-metadata-keys');\nrequire('./modules/es7.reflect.has-metadata');\nrequire('./modules/es7.reflect.has-own-metadata');\nrequire('./modules/es7.reflect.metadata');\nrequire('./modules/es7.asap');\nrequire('./modules/es7.observable');\nrequire('./modules/web.timers');\nrequire('./modules/web.immediate');\nrequire('./modules/web.dom.iterable');\nmodule.exports = require('./modules/_core');","/**\n * Copyright (c) 2014, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * https://raw.github.com/facebook/regenerator/master/LICENSE file. An\n * additional grant of patent rights can be found in the PATENTS file in\n * the same directory.\n */\n\n!(function(global) {\n \"use strict\";\n\n var hasOwn = Object.prototype.hasOwnProperty;\n var undefined; // More compressible than void 0.\n var $Symbol = typeof Symbol === \"function\" ? Symbol : {};\n var iteratorSymbol = $Symbol.iterator || \"@@iterator\";\n var toStringTagSymbol = $Symbol.toStringTag || \"@@toStringTag\";\n\n var inModule = typeof module === \"object\";\n var runtime = global.regeneratorRuntime;\n if (runtime) {\n if (inModule) {\n // If regeneratorRuntime is defined globally and we're in a module,\n // make the exports object identical to regeneratorRuntime.\n module.exports = runtime;\n }\n // Don't bother evaluating the rest of this file if the runtime was\n // already defined globally.\n return;\n }\n\n // Define the runtime globally (as expected by generated code) as either\n // module.exports (if we're in a module) or a new, empty object.\n runtime = global.regeneratorRuntime = inModule ? module.exports : {};\n\n function wrap(innerFn, outerFn, self, tryLocsList) {\n // If outerFn provided, then outerFn.prototype instanceof Generator.\n var generator = Object.create((outerFn || Generator).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 runtime.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 var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype;\n GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;\n GeneratorFunctionPrototype.constructor = GeneratorFunction;\n GeneratorFunctionPrototype[toStringTagSymbol] = 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 runtime.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 runtime.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 // `value instanceof AwaitArgument` to determine if the yielded value is\n // meant to be awaited. Some may consider the name of this method too\n // cutesy, but they are curmudgeons.\n runtime.awrap = function(arg) {\n return new AwaitArgument(arg);\n };\n\n function AwaitArgument(arg) {\n this.arg = 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 instanceof AwaitArgument) {\n return Promise.resolve(value.arg).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. If the Promise is rejected, however, the\n // result for this iteration will be rejected with the same\n // reason. Note that rejections of yielded Promises are not\n // thrown back into the generator function, as is the case\n // when an awaited Promise is rejected. This difference in\n // behavior between yield and await is important, because it\n // allows the consumer to decide what to do with the yielded\n // rejection (swallow it and continue, manually .throw it back\n // into the generator, abandon iteration, whatever). With\n // await, by contrast, there is no opportunity to examine the\n // rejection reason outside the generator function, so the\n // only option is to throw it from the await expression, and\n // let the generator function handle the exception.\n result.value = unwrapped;\n resolve(result);\n }, reject);\n }\n }\n\n if (typeof process === \"object\" && process.domain) {\n invoke = process.domain.bind(invoke);\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\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 runtime.async = function(innerFn, outerFn, self, tryLocsList) {\n var iter = new AsyncIterator(\n wrap(innerFn, outerFn, self, tryLocsList)\n );\n\n return runtime.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 while (true) {\n var delegate = context.delegate;\n if (delegate) {\n if (method === \"return\" ||\n (method === \"throw\" && delegate.iterator[method] === undefined)) {\n // A return or throw (when the delegate iterator has no throw\n // method) always terminates the yield* loop.\n context.delegate = null;\n\n // If the delegate iterator has a return method, give it a\n // chance to clean up.\n var returnMethod = delegate.iterator[\"return\"];\n if (returnMethod) {\n var record = tryCatch(returnMethod, delegate.iterator, arg);\n if (record.type === \"throw\") {\n // If the return method threw an exception, let that\n // exception prevail over the original return or throw.\n method = \"throw\";\n arg = record.arg;\n continue;\n }\n }\n\n if (method === \"return\") {\n // Continue with the outer return, now that the delegate\n // iterator has been terminated.\n continue;\n }\n }\n\n var record = tryCatch(\n delegate.iterator[method],\n delegate.iterator,\n arg\n );\n\n if (record.type === \"throw\") {\n context.delegate = null;\n\n // Like returning generator.throw(uncaught), but without the\n // overhead of an extra function call.\n method = \"throw\";\n arg = record.arg;\n continue;\n }\n\n // Delegate generator ran and handled its own exceptions so\n // regardless of what the method was, we continue as if it is\n // \"next\" with an undefined arg.\n method = \"next\";\n arg = undefined;\n\n var info = record.arg;\n if (info.done) {\n context[delegate.resultName] = info.value;\n context.next = delegate.nextLoc;\n } else {\n state = GenStateSuspendedYield;\n return info;\n }\n\n context.delegate = null;\n }\n\n if (method === \"next\") {\n // Setting context._sent for legacy support of Babel's\n // function.sent implementation.\n context.sent = context._sent = arg;\n\n } else if (method === \"throw\") {\n if (state === GenStateSuspendedStart) {\n state = GenStateCompleted;\n throw arg;\n }\n\n if (context.dispatchException(arg)) {\n // If the dispatched exception was caught by a catch block,\n // then let that catch block handle the exception normally.\n method = \"next\";\n arg = undefined;\n }\n\n } else if (method === \"return\") {\n context.abrupt(\"return\", 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 var info = {\n value: record.arg,\n done: context.done\n };\n\n if (record.arg === ContinueSentinel) {\n if (context.delegate && method === \"next\") {\n // Deliberately forget the last sent value so that we don't\n // accidentally pass it on to the delegate.\n arg = undefined;\n }\n } else {\n return info;\n }\n\n } else if (record.type === \"throw\") {\n state = GenStateCompleted;\n // Dispatch the exception by looping back around to the\n // context.dispatchException(arg) call above.\n method = \"throw\";\n arg = record.arg;\n }\n }\n };\n }\n\n // Define Generator.prototype.{next,throw,return} in terms of the\n // unified ._invoke helper method.\n defineIteratorMethods(Gp);\n\n Gp[iteratorSymbol] = function() {\n return this;\n };\n\n Gp[toStringTagSymbol] = \"Generator\";\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 runtime.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 runtime.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.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 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.next = finallyEntry.finallyLoc;\n } else {\n this.complete(record);\n }\n\n return ContinueSentinel;\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 = record.arg;\n this.next = \"end\";\n } else if (record.type === \"normal\" && afterLoc) {\n this.next = afterLoc;\n }\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 return ContinueSentinel;\n }\n };\n})(\n // Among the various tricks for obtaining a reference to the global\n // object, this seems to be the most reliable technique that does not\n // use indirect eval (which violates Content Security Policy).\n typeof global === \"object\" ? global :\n typeof window === \"object\" ? window :\n typeof self === \"object\" ? self : this\n);\n","module.exports = function(regExp, replace){\n var replacer = replace === Object(replace) ? function(part){\n return replace[part];\n } : replace;\n return function(it){\n return String(it).replace(regExp, replacer);\n };\n};","// https://github.com/benjamingr/RexExp.escape\nvar $export = require('./_export')\n , $re = require('./_replacer')(/[\\\\^$*+?.()|[\\]{}]/g, '\\\\$&');\n\n$export($export.S, 'RegExp', {escape: function escape(it){ return $re(it); }});\n","require('../../modules/core.regexp.escape');\nmodule.exports = require('../../modules/_core').RegExp.escape;","\"use strict\";\n\nrequire(\"core-js/shim\");\n\nrequire(\"regenerator-runtime/runtime\");\n\nrequire(\"core-js/fn/regexp/escape\");\n\n/* eslint max-len: 0 */\n\nif (global._babelPolyfill) {\n throw new Error(\"only one instance of babel-polyfill is allowed\");\n}\nglobal._babelPolyfill = true;\n\n// Should be removed in the next major release:\n\nvar DEFINE_PROPERTY = \"defineProperty\";\nfunction define(O, key, value) {\n O[key] || Object[DEFINE_PROPERTY](O, key, {\n writable: true,\n configurable: true,\n value: value\n });\n}\n\ndefine(String.prototype, \"padLeft\", \"\".padStart);\ndefine(String.prototype, \"padRight\", \"\".padEnd);\n\n\"pop,reverse,shift,keys,values,entries,indexOf,every,some,forEach,map,filter,find,findIndex,includes,join,slice,concat,push,splice,unshift,sort,lastIndexOf,reduce,reduceRight,copyWithin,fill\".split(\",\").forEach(function (key) {\n [][key] && define(Array, key, Function.call.bind([][key]));\n});","/*!\n * Bootstrap v4.0.0-alpha.3 (http://getbootstrap.com)\n * Copyright 2011-2016 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n */\n\nif (typeof jQuery === 'undefined') {\n throw new Error('Bootstrap\\'s JavaScript requires jQuery')\n}\n\n+function ($) {\n var version = $.fn.jquery.split(' ')[0].split('.')\n if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1) || (version[0] >= 4)) {\n throw new Error('Bootstrap\\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0')\n }\n}(jQuery);\n\n\n+function ($) {\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.0.0-alpha.3): util.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\n'use strict';\n\nvar _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; desc = parent = undefined; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };\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\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\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }\n\nvar Util = (function ($) {\n\n /**\n * ------------------------------------------------------------------------\n * Private TransitionEnd Helpers\n * ------------------------------------------------------------------------\n */\n\n var transition = false;\n\n var MAX_UID = 1000000;\n\n var TransitionEndEvent = {\n WebkitTransition: 'webkitTransitionEnd',\n MozTransition: 'transitionend',\n OTransition: 'oTransitionEnd otransitionend',\n transition: 'transitionend'\n };\n\n // shoutout AngusCroll (https://goo.gl/pxwQGp)\n function toType(obj) {\n return ({}).toString.call(obj).match(/\\s([a-zA-Z]+)/)[1].toLowerCase();\n }\n\n function isElement(obj) {\n return (obj[0] || obj).nodeType;\n }\n\n function getSpecialTransitionEndEvent() {\n return {\n bindType: transition.end,\n delegateType: transition.end,\n handle: function handle(event) {\n if ($(event.target).is(this)) {\n return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params\n }\n return undefined;\n }\n };\n }\n\n function transitionEndTest() {\n if (window.QUnit) {\n return false;\n }\n\n var el = document.createElement('bootstrap');\n\n for (var _name in TransitionEndEvent) {\n if (el.style[_name] !== undefined) {\n return { end: TransitionEndEvent[_name] };\n }\n }\n\n return false;\n }\n\n function transitionEndEmulator(duration) {\n var _this = this;\n\n var called = false;\n\n $(this).one(Util.TRANSITION_END, function () {\n called = true;\n });\n\n setTimeout(function () {\n if (!called) {\n Util.triggerTransitionEnd(_this);\n }\n }, duration);\n\n return this;\n }\n\n function setTransitionEndSupport() {\n transition = transitionEndTest();\n\n $.fn.emulateTransitionEnd = transitionEndEmulator;\n\n if (Util.supportsTransitionEnd()) {\n $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();\n }\n }\n\n /**\n * --------------------------------------------------------------------------\n * Public Util Api\n * --------------------------------------------------------------------------\n */\n\n var Util = {\n\n TRANSITION_END: 'bsTransitionEnd',\n\n getUID: function getUID(prefix) {\n do {\n /* eslint-disable no-bitwise */\n prefix += ~ ~(Math.random() * MAX_UID); // \"~~\" acts like a faster Math.floor() here\n /* eslint-enable no-bitwise */\n } while (document.getElementById(prefix));\n return prefix;\n },\n\n getSelectorFromElement: function getSelectorFromElement(element) {\n var selector = element.getAttribute('data-target');\n\n if (!selector) {\n selector = element.getAttribute('href') || '';\n selector = /^#[a-z]/i.test(selector) ? selector : null;\n }\n\n return selector;\n },\n\n reflow: function reflow(element) {\n new Function('bs', 'return bs')(element.offsetHeight);\n },\n\n triggerTransitionEnd: function triggerTransitionEnd(element) {\n $(element).trigger(transition.end);\n },\n\n supportsTransitionEnd: function supportsTransitionEnd() {\n return Boolean(transition);\n },\n\n typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {\n for (var property in configTypes) {\n if (configTypes.hasOwnProperty(property)) {\n var expectedTypes = configTypes[property];\n var value = config[property];\n var valueType = undefined;\n\n if (value && isElement(value)) {\n valueType = 'element';\n } else {\n valueType = toType(value);\n }\n\n if (!new RegExp(expectedTypes).test(valueType)) {\n throw new Error(componentName.toUpperCase() + ': ' + ('Option \"' + property + '\" provided type \"' + valueType + '\" ') + ('but expected type \"' + expectedTypes + '\".'));\n }\n }\n }\n }\n };\n\n setTransitionEndSupport();\n\n return Util;\n})(jQuery);\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.0.0-alpha.3): alert.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nvar Alert = (function ($) {\n\n /**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\n var NAME = 'alert';\n var VERSION = '4.0.0-alpha.3';\n var DATA_KEY = 'bs.alert';\n var EVENT_KEY = '.' + DATA_KEY;\n var DATA_API_KEY = '.data-api';\n var JQUERY_NO_CONFLICT = $.fn[NAME];\n var TRANSITION_DURATION = 150;\n\n var Selector = {\n DISMISS: '[data-dismiss=\"alert\"]'\n };\n\n var Event = {\n CLOSE: 'close' + EVENT_KEY,\n CLOSED: 'closed' + EVENT_KEY,\n CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY\n };\n\n var ClassName = {\n ALERT: 'alert',\n FADE: 'fade',\n IN: 'in'\n };\n\n /**\n * ------------------------------------------------------------------------\n * Class Definition\n * ------------------------------------------------------------------------\n */\n\n var Alert = (function () {\n function Alert(element) {\n _classCallCheck(this, Alert);\n\n this._element = element;\n }\n\n /**\n * ------------------------------------------------------------------------\n * Data Api implementation\n * ------------------------------------------------------------------------\n */\n\n // getters\n\n _createClass(Alert, [{\n key: 'close',\n\n // public\n\n value: function close(element) {\n element = element || this._element;\n\n var rootElement = this._getRootElement(element);\n var customEvent = this._triggerCloseEvent(rootElement);\n\n if (customEvent.isDefaultPrevented()) {\n return;\n }\n\n this._removeElement(rootElement);\n }\n }, {\n key: 'dispose',\n value: function dispose() {\n $.removeData(this._element, DATA_KEY);\n this._element = null;\n }\n\n // private\n\n }, {\n key: '_getRootElement',\n value: function _getRootElement(element) {\n var selector = Util.getSelectorFromElement(element);\n var parent = false;\n\n if (selector) {\n parent = $(selector)[0];\n }\n\n if (!parent) {\n parent = $(element).closest('.' + ClassName.ALERT)[0];\n }\n\n return parent;\n }\n }, {\n key: '_triggerCloseEvent',\n value: function _triggerCloseEvent(element) {\n var closeEvent = $.Event(Event.CLOSE);\n\n $(element).trigger(closeEvent);\n return closeEvent;\n }\n }, {\n key: '_removeElement',\n value: function _removeElement(element) {\n $(element).removeClass(ClassName.IN);\n\n if (!Util.supportsTransitionEnd() || !$(element).hasClass(ClassName.FADE)) {\n this._destroyElement(element);\n return;\n }\n\n $(element).one(Util.TRANSITION_END, $.proxy(this._destroyElement, this, element)).emulateTransitionEnd(TRANSITION_DURATION);\n }\n }, {\n key: '_destroyElement',\n value: function _destroyElement(element) {\n $(element).detach().trigger(Event.CLOSED).remove();\n }\n\n // static\n\n }], [{\n key: '_jQueryInterface',\n value: function _jQueryInterface(config) {\n return this.each(function () {\n var $element = $(this);\n var data = $element.data(DATA_KEY);\n\n if (!data) {\n data = new Alert(this);\n $element.data(DATA_KEY, data);\n }\n\n if (config === 'close') {\n data[config](this);\n }\n });\n }\n }, {\n key: '_handleDismiss',\n value: function _handleDismiss(alertInstance) {\n return function (event) {\n if (event) {\n event.preventDefault();\n }\n\n alertInstance.close(this);\n };\n }\n }, {\n key: 'VERSION',\n get: function get() {\n return VERSION;\n }\n }]);\n\n return Alert;\n })();\n\n $(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));\n\n /**\n * ------------------------------------------------------------------------\n * jQuery\n * ------------------------------------------------------------------------\n */\n\n $.fn[NAME] = Alert._jQueryInterface;\n $.fn[NAME].Constructor = Alert;\n $.fn[NAME].noConflict = function () {\n $.fn[NAME] = JQUERY_NO_CONFLICT;\n return Alert._jQueryInterface;\n };\n\n return Alert;\n})(jQuery);\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.0.0-alpha.3): button.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nvar Button = (function ($) {\n\n /**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\n var NAME = 'button';\n var VERSION = '4.0.0-alpha.3';\n var DATA_KEY = 'bs.button';\n var EVENT_KEY = '.' + DATA_KEY;\n var DATA_API_KEY = '.data-api';\n var JQUERY_NO_CONFLICT = $.fn[NAME];\n\n var ClassName = {\n ACTIVE: 'active',\n BUTTON: 'btn',\n FOCUS: 'focus'\n };\n\n var Selector = {\n DATA_TOGGLE_CARROT: '[data-toggle^=\"button\"]',\n DATA_TOGGLE: '[data-toggle=\"buttons\"]',\n INPUT: 'input',\n ACTIVE: '.active',\n BUTTON: '.btn'\n };\n\n var Event = {\n CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY,\n FOCUS_BLUR_DATA_API: 'focus' + EVENT_KEY + DATA_API_KEY + ' ' + ('blur' + EVENT_KEY + DATA_API_KEY)\n };\n\n /**\n * ------------------------------------------------------------------------\n * Class Definition\n * ------------------------------------------------------------------------\n */\n\n var Button = (function () {\n function Button(element) {\n _classCallCheck(this, Button);\n\n this._element = element;\n }\n\n /**\n * ------------------------------------------------------------------------\n * Data Api implementation\n * ------------------------------------------------------------------------\n */\n\n // getters\n\n _createClass(Button, [{\n key: 'toggle',\n\n // public\n\n value: function toggle() {\n var triggerChangeEvent = true;\n var rootElement = $(this._element).closest(Selector.DATA_TOGGLE)[0];\n\n if (rootElement) {\n var input = $(this._element).find(Selector.INPUT)[0];\n\n if (input) {\n if (input.type === 'radio') {\n if (input.checked && $(this._element).hasClass(ClassName.ACTIVE)) {\n triggerChangeEvent = false;\n } else {\n var activeElement = $(rootElement).find(Selector.ACTIVE)[0];\n\n if (activeElement) {\n $(activeElement).removeClass(ClassName.ACTIVE);\n }\n }\n }\n\n if (triggerChangeEvent) {\n input.checked = !$(this._element).hasClass(ClassName.ACTIVE);\n $(this._element).trigger('change');\n }\n\n input.focus();\n }\n } else {\n this._element.setAttribute('aria-pressed', !$(this._element).hasClass(ClassName.ACTIVE));\n }\n\n if (triggerChangeEvent) {\n $(this._element).toggleClass(ClassName.ACTIVE);\n }\n }\n }, {\n key: 'dispose',\n value: function dispose() {\n $.removeData(this._element, DATA_KEY);\n this._element = null;\n }\n\n // static\n\n }], [{\n key: '_jQueryInterface',\n value: function _jQueryInterface(config) {\n return this.each(function () {\n var data = $(this).data(DATA_KEY);\n\n if (!data) {\n data = new Button(this);\n $(this).data(DATA_KEY, data);\n }\n\n if (config === 'toggle') {\n data[config]();\n }\n });\n }\n }, {\n key: 'VERSION',\n get: function get() {\n return VERSION;\n }\n }]);\n\n return Button;\n })();\n\n $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {\n event.preventDefault();\n\n var button = event.target;\n\n if (!$(button).hasClass(ClassName.BUTTON)) {\n button = $(button).closest(Selector.BUTTON);\n }\n\n Button._jQueryInterface.call($(button), 'toggle');\n }).on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {\n var button = $(event.target).closest(Selector.BUTTON)[0];\n $(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type));\n });\n\n /**\n * ------------------------------------------------------------------------\n * jQuery\n * ------------------------------------------------------------------------\n */\n\n $.fn[NAME] = Button._jQueryInterface;\n $.fn[NAME].Constructor = Button;\n $.fn[NAME].noConflict = function () {\n $.fn[NAME] = JQUERY_NO_CONFLICT;\n return Button._jQueryInterface;\n };\n\n return Button;\n})(jQuery);\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.0.0-alpha.3): carousel.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nvar Carousel = (function ($) {\n\n /**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\n var NAME = 'carousel';\n var VERSION = '4.0.0-alpha.3';\n var DATA_KEY = 'bs.carousel';\n var EVENT_KEY = '.' + DATA_KEY;\n var DATA_API_KEY = '.data-api';\n var JQUERY_NO_CONFLICT = $.fn[NAME];\n var TRANSITION_DURATION = 600;\n var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key\n var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key\n\n var Default = {\n interval: 5000,\n keyboard: true,\n slide: false,\n pause: 'hover',\n wrap: true\n };\n\n var DefaultType = {\n interval: '(number|boolean)',\n keyboard: 'boolean',\n slide: '(boolean|string)',\n pause: '(string|boolean)',\n wrap: 'boolean'\n };\n\n var Direction = {\n NEXT: 'next',\n PREVIOUS: 'prev'\n };\n\n var Event = {\n SLIDE: 'slide' + EVENT_KEY,\n SLID: 'slid' + EVENT_KEY,\n KEYDOWN: 'keydown' + EVENT_KEY,\n MOUSEENTER: 'mouseenter' + EVENT_KEY,\n MOUSELEAVE: 'mouseleave' + EVENT_KEY,\n LOAD_DATA_API: 'load' + EVENT_KEY + DATA_API_KEY,\n CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY\n };\n\n var ClassName = {\n CAROUSEL: 'carousel',\n ACTIVE: 'active',\n SLIDE: 'slide',\n RIGHT: 'right',\n LEFT: 'left',\n ITEM: 'carousel-item'\n };\n\n var Selector = {\n ACTIVE: '.active',\n ACTIVE_ITEM: '.active.carousel-item',\n ITEM: '.carousel-item',\n NEXT_PREV: '.next, .prev',\n INDICATORS: '.carousel-indicators',\n DATA_SLIDE: '[data-slide], [data-slide-to]',\n DATA_RIDE: '[data-ride=\"carousel\"]'\n };\n\n /**\n * ------------------------------------------------------------------------\n * Class Definition\n * ------------------------------------------------------------------------\n */\n\n var Carousel = (function () {\n function Carousel(element, config) {\n _classCallCheck(this, Carousel);\n\n this._items = null;\n this._interval = null;\n this._activeElement = null;\n\n this._isPaused = false;\n this._isSliding = false;\n\n this._config = this._getConfig(config);\n this._element = $(element)[0];\n this._indicatorsElement = $(this._element).find(Selector.INDICATORS)[0];\n\n this._addEventListeners();\n }\n\n /**\n * ------------------------------------------------------------------------\n * Data Api implementation\n * ------------------------------------------------------------------------\n */\n\n // getters\n\n _createClass(Carousel, [{\n key: 'next',\n\n // public\n\n value: function next() {\n if (!this._isSliding) {\n this._slide(Direction.NEXT);\n }\n }\n }, {\n key: 'nextWhenVisible',\n value: function nextWhenVisible() {\n // Don't call next when the page isn't visible\n if (!document.hidden) {\n this.next();\n }\n }\n }, {\n key: 'prev',\n value: function prev() {\n if (!this._isSliding) {\n this._slide(Direction.PREVIOUS);\n }\n }\n }, {\n key: 'pause',\n value: function pause(event) {\n if (!event) {\n this._isPaused = true;\n }\n\n if ($(this._element).find(Selector.NEXT_PREV)[0] && Util.supportsTransitionEnd()) {\n Util.triggerTransitionEnd(this._element);\n this.cycle(true);\n }\n\n clearInterval(this._interval);\n this._interval = null;\n }\n }, {\n key: 'cycle',\n value: function cycle(event) {\n if (!event) {\n this._isPaused = false;\n }\n\n if (this._interval) {\n clearInterval(this._interval);\n this._interval = null;\n }\n\n if (this._config.interval && !this._isPaused) {\n this._interval = setInterval($.proxy(document.visibilityState ? this.nextWhenVisible : this.next, this), this._config.interval);\n }\n }\n }, {\n key: 'to',\n value: function to(index) {\n var _this2 = this;\n\n this._activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];\n\n var activeIndex = this._getItemIndex(this._activeElement);\n\n if (index > this._items.length - 1 || index < 0) {\n return;\n }\n\n if (this._isSliding) {\n $(this._element).one(Event.SLID, function () {\n return _this2.to(index);\n });\n return;\n }\n\n if (activeIndex === index) {\n this.pause();\n this.cycle();\n return;\n }\n\n var direction = index > activeIndex ? Direction.NEXT : Direction.PREVIOUS;\n\n this._slide(direction, this._items[index]);\n }\n }, {\n key: 'dispose',\n value: function dispose() {\n $(this._element).off(EVENT_KEY);\n $.removeData(this._element, DATA_KEY);\n\n this._items = null;\n this._config = null;\n this._element = null;\n this._interval = null;\n this._isPaused = null;\n this._isSliding = null;\n this._activeElement = null;\n this._indicatorsElement = null;\n }\n\n // private\n\n }, {\n key: '_getConfig',\n value: function _getConfig(config) {\n config = $.extend({}, Default, config);\n Util.typeCheckConfig(NAME, config, DefaultType);\n return config;\n }\n }, {\n key: '_addEventListeners',\n value: function _addEventListeners() {\n if (this._config.keyboard) {\n $(this._element).on(Event.KEYDOWN, $.proxy(this._keydown, this));\n }\n\n if (this._config.pause === 'hover' && !('ontouchstart' in document.documentElement)) {\n $(this._element).on(Event.MOUSEENTER, $.proxy(this.pause, this)).on(Event.MOUSELEAVE, $.proxy(this.cycle, this));\n }\n }\n }, {\n key: '_keydown',\n value: function _keydown(event) {\n event.preventDefault();\n\n if (/input|textarea/i.test(event.target.tagName)) {\n return;\n }\n\n switch (event.which) {\n case ARROW_LEFT_KEYCODE:\n this.prev();\n break;\n case ARROW_RIGHT_KEYCODE:\n this.next();\n break;\n default:\n return;\n }\n }\n }, {\n key: '_getItemIndex',\n value: function _getItemIndex(element) {\n this._items = $.makeArray($(element).parent().find(Selector.ITEM));\n return this._items.indexOf(element);\n }\n }, {\n key: '_getItemByDirection',\n value: function _getItemByDirection(direction, activeElement) {\n var isNextDirection = direction === Direction.NEXT;\n var isPrevDirection = direction === Direction.PREVIOUS;\n var activeIndex = this._getItemIndex(activeElement);\n var lastItemIndex = this._items.length - 1;\n var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;\n\n if (isGoingToWrap && !this._config.wrap) {\n return activeElement;\n }\n\n var delta = direction === Direction.PREVIOUS ? -1 : 1;\n var itemIndex = (activeIndex + delta) % this._items.length;\n\n return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];\n }\n }, {\n key: '_triggerSlideEvent',\n value: function _triggerSlideEvent(relatedTarget, directionalClassname) {\n var slideEvent = $.Event(Event.SLIDE, {\n relatedTarget: relatedTarget,\n direction: directionalClassname\n });\n\n $(this._element).trigger(slideEvent);\n\n return slideEvent;\n }\n }, {\n key: '_setActiveIndicatorElement',\n value: function _setActiveIndicatorElement(element) {\n if (this._indicatorsElement) {\n $(this._indicatorsElement).find(Selector.ACTIVE).removeClass(ClassName.ACTIVE);\n\n var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];\n\n if (nextIndicator) {\n $(nextIndicator).addClass(ClassName.ACTIVE);\n }\n }\n }\n }, {\n key: '_slide',\n value: function _slide(direction, element) {\n var _this3 = this;\n\n var activeElement = $(this._element).find(Selector.ACTIVE_ITEM)[0];\n var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);\n\n var isCycling = Boolean(this._interval);\n\n var directionalClassName = direction === Direction.NEXT ? ClassName.LEFT : ClassName.RIGHT;\n\n if (nextElement && $(nextElement).hasClass(ClassName.ACTIVE)) {\n this._isSliding = false;\n return;\n }\n\n var slideEvent = this._triggerSlideEvent(nextElement, directionalClassName);\n if (slideEvent.isDefaultPrevented()) {\n return;\n }\n\n if (!activeElement || !nextElement) {\n // some weirdness is happening, so we bail\n return;\n }\n\n this._isSliding = true;\n\n if (isCycling) {\n this.pause();\n }\n\n this._setActiveIndicatorElement(nextElement);\n\n var slidEvent = $.Event(Event.SLID, {\n relatedTarget: nextElement,\n direction: directionalClassName\n });\n\n if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.SLIDE)) {\n\n $(nextElement).addClass(direction);\n\n Util.reflow(nextElement);\n\n $(activeElement).addClass(directionalClassName);\n $(nextElement).addClass(directionalClassName);\n\n $(activeElement).one(Util.TRANSITION_END, function () {\n $(nextElement).removeClass(directionalClassName).removeClass(direction);\n\n $(nextElement).addClass(ClassName.ACTIVE);\n\n $(activeElement).removeClass(ClassName.ACTIVE).removeClass(direction).removeClass(directionalClassName);\n\n _this3._isSliding = false;\n\n setTimeout(function () {\n return $(_this3._element).trigger(slidEvent);\n }, 0);\n }).emulateTransitionEnd(TRANSITION_DURATION);\n } else {\n $(activeElement).removeClass(ClassName.ACTIVE);\n $(nextElement).addClass(ClassName.ACTIVE);\n\n this._isSliding = false;\n $(this._element).trigger(slidEvent);\n }\n\n if (isCycling) {\n this.cycle();\n }\n }\n\n // static\n\n }], [{\n key: '_jQueryInterface',\n value: function _jQueryInterface(config) {\n return this.each(function () {\n var data = $(this).data(DATA_KEY);\n var _config = $.extend({}, Default, $(this).data());\n\n if (typeof config === 'object') {\n $.extend(_config, config);\n }\n\n var action = typeof config === 'string' ? config : _config.slide;\n\n if (!data) {\n data = new Carousel(this, _config);\n $(this).data(DATA_KEY, data);\n }\n\n if (typeof config === 'number') {\n data.to(config);\n } else if (typeof action === 'string') {\n if (data[action] === undefined) {\n throw new Error('No method named \"' + action + '\"');\n }\n data[action]();\n } else if (_config.interval) {\n data.pause();\n data.cycle();\n }\n });\n }\n }, {\n key: '_dataApiClickHandler',\n value: function _dataApiClickHandler(event) {\n var selector = Util.getSelectorFromElement(this);\n\n if (!selector) {\n return;\n }\n\n var target = $(selector)[0];\n\n if (!target || !$(target).hasClass(ClassName.CAROUSEL)) {\n return;\n }\n\n var config = $.extend({}, $(target).data(), $(this).data());\n var slideIndex = this.getAttribute('data-slide-to');\n\n if (slideIndex) {\n config.interval = false;\n }\n\n Carousel._jQueryInterface.call($(target), config);\n\n if (slideIndex) {\n $(target).data(DATA_KEY).to(slideIndex);\n }\n\n event.preventDefault();\n }\n }, {\n key: 'VERSION',\n get: function get() {\n return VERSION;\n }\n }, {\n key: 'Default',\n get: function get() {\n return Default;\n }\n }]);\n\n return Carousel;\n })();\n\n $(document).on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler);\n\n $(window).on(Event.LOAD_DATA_API, function () {\n $(Selector.DATA_RIDE).each(function () {\n var $carousel = $(this);\n Carousel._jQueryInterface.call($carousel, $carousel.data());\n });\n });\n\n /**\n * ------------------------------------------------------------------------\n * jQuery\n * ------------------------------------------------------------------------\n */\n\n $.fn[NAME] = Carousel._jQueryInterface;\n $.fn[NAME].Constructor = Carousel;\n $.fn[NAME].noConflict = function () {\n $.fn[NAME] = JQUERY_NO_CONFLICT;\n return Carousel._jQueryInterface;\n };\n\n return Carousel;\n})(jQuery);\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.0.0-alpha.3): collapse.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nvar Collapse = (function ($) {\n\n /**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\n var NAME = 'collapse';\n var VERSION = '4.0.0-alpha.3';\n var DATA_KEY = 'bs.collapse';\n var EVENT_KEY = '.' + DATA_KEY;\n var DATA_API_KEY = '.data-api';\n var JQUERY_NO_CONFLICT = $.fn[NAME];\n var TRANSITION_DURATION = 600;\n\n var Default = {\n toggle: true,\n parent: ''\n };\n\n var DefaultType = {\n toggle: 'boolean',\n parent: 'string'\n };\n\n var Event = {\n SHOW: 'show' + EVENT_KEY,\n SHOWN: 'shown' + EVENT_KEY,\n HIDE: 'hide' + EVENT_KEY,\n HIDDEN: 'hidden' + EVENT_KEY,\n CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY\n };\n\n var ClassName = {\n IN: 'in',\n COLLAPSE: 'collapse',\n COLLAPSING: 'collapsing',\n COLLAPSED: 'collapsed'\n };\n\n var Dimension = {\n WIDTH: 'width',\n HEIGHT: 'height'\n };\n\n var Selector = {\n ACTIVES: '.panel > .in, .panel > .collapsing',\n DATA_TOGGLE: '[data-toggle=\"collapse\"]'\n };\n\n /**\n * ------------------------------------------------------------------------\n * Class Definition\n * ------------------------------------------------------------------------\n */\n\n var Collapse = (function () {\n function Collapse(element, config) {\n _classCallCheck(this, Collapse);\n\n this._isTransitioning = false;\n this._element = element;\n this._config = this._getConfig(config);\n this._triggerArray = $.makeArray($('[data-toggle=\"collapse\"][href=\"#' + element.id + '\"],' + ('[data-toggle=\"collapse\"][data-target=\"#' + element.id + '\"]')));\n\n this._parent = this._config.parent ? this._getParent() : null;\n\n if (!this._config.parent) {\n this._addAriaAndCollapsedClass(this._element, this._triggerArray);\n }\n\n if (this._config.toggle) {\n this.toggle();\n }\n }\n\n /**\n * ------------------------------------------------------------------------\n * Data Api implementation\n * ------------------------------------------------------------------------\n */\n\n // getters\n\n _createClass(Collapse, [{\n key: 'toggle',\n\n // public\n\n value: function toggle() {\n if ($(this._element).hasClass(ClassName.IN)) {\n this.hide();\n } else {\n this.show();\n }\n }\n }, {\n key: 'show',\n value: function show() {\n var _this4 = this;\n\n if (this._isTransitioning || $(this._element).hasClass(ClassName.IN)) {\n return;\n }\n\n var actives = undefined;\n var activesData = undefined;\n\n if (this._parent) {\n actives = $.makeArray($(Selector.ACTIVES));\n if (!actives.length) {\n actives = null;\n }\n }\n\n if (actives) {\n activesData = $(actives).data(DATA_KEY);\n if (activesData && activesData._isTransitioning) {\n return;\n }\n }\n\n var startEvent = $.Event(Event.SHOW);\n $(this._element).trigger(startEvent);\n if (startEvent.isDefaultPrevented()) {\n return;\n }\n\n if (actives) {\n Collapse._jQueryInterface.call($(actives), 'hide');\n if (!activesData) {\n $(actives).data(DATA_KEY, null);\n }\n }\n\n var dimension = this._getDimension();\n\n $(this._element).removeClass(ClassName.COLLAPSE).addClass(ClassName.COLLAPSING);\n\n this._element.style[dimension] = 0;\n this._element.setAttribute('aria-expanded', true);\n\n if (this._triggerArray.length) {\n $(this._triggerArray).removeClass(ClassName.COLLAPSED).attr('aria-expanded', true);\n }\n\n this.setTransitioning(true);\n\n var complete = function complete() {\n $(_this4._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).addClass(ClassName.IN);\n\n _this4._element.style[dimension] = '';\n\n _this4.setTransitioning(false);\n\n $(_this4._element).trigger(Event.SHOWN);\n };\n\n if (!Util.supportsTransitionEnd()) {\n complete();\n return;\n }\n\n var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);\n var scrollSize = 'scroll' + capitalizedDimension;\n\n $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);\n\n this._element.style[dimension] = this._element[scrollSize] + 'px';\n }\n }, {\n key: 'hide',\n value: function hide() {\n var _this5 = this;\n\n if (this._isTransitioning || !$(this._element).hasClass(ClassName.IN)) {\n return;\n }\n\n var startEvent = $.Event(Event.HIDE);\n $(this._element).trigger(startEvent);\n if (startEvent.isDefaultPrevented()) {\n return;\n }\n\n var dimension = this._getDimension();\n var offsetDimension = dimension === Dimension.WIDTH ? 'offsetWidth' : 'offsetHeight';\n\n this._element.style[dimension] = this._element[offsetDimension] + 'px';\n\n Util.reflow(this._element);\n\n $(this._element).addClass(ClassName.COLLAPSING).removeClass(ClassName.COLLAPSE).removeClass(ClassName.IN);\n\n this._element.setAttribute('aria-expanded', false);\n\n if (this._triggerArray.length) {\n $(this._triggerArray).addClass(ClassName.COLLAPSED).attr('aria-expanded', false);\n }\n\n this.setTransitioning(true);\n\n var complete = function complete() {\n _this5.setTransitioning(false);\n $(_this5._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).trigger(Event.HIDDEN);\n };\n\n this._element.style[dimension] = 0;\n\n if (!Util.supportsTransitionEnd()) {\n complete();\n return;\n }\n\n $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);\n }\n }, {\n key: 'setTransitioning',\n value: function setTransitioning(isTransitioning) {\n this._isTransitioning = isTransitioning;\n }\n }, {\n key: 'dispose',\n value: function dispose() {\n $.removeData(this._element, DATA_KEY);\n\n this._config = null;\n this._parent = null;\n this._element = null;\n this._triggerArray = null;\n this._isTransitioning = null;\n }\n\n // private\n\n }, {\n key: '_getConfig',\n value: function _getConfig(config) {\n config = $.extend({}, Default, config);\n config.toggle = Boolean(config.toggle); // coerce string values\n Util.typeCheckConfig(NAME, config, DefaultType);\n return config;\n }\n }, {\n key: '_getDimension',\n value: function _getDimension() {\n var hasWidth = $(this._element).hasClass(Dimension.WIDTH);\n return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;\n }\n }, {\n key: '_getParent',\n value: function _getParent() {\n var _this6 = this;\n\n var parent = $(this._config.parent)[0];\n var selector = '[data-toggle=\"collapse\"][data-parent=\"' + this._config.parent + '\"]';\n\n $(parent).find(selector).each(function (i, element) {\n _this6._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);\n });\n\n return parent;\n }\n }, {\n key: '_addAriaAndCollapsedClass',\n value: function _addAriaAndCollapsedClass(element, triggerArray) {\n if (element) {\n var isOpen = $(element).hasClass(ClassName.IN);\n element.setAttribute('aria-expanded', isOpen);\n\n if (triggerArray.length) {\n $(triggerArray).toggleClass(ClassName.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);\n }\n }\n }\n\n // static\n\n }], [{\n key: '_getTargetFromElement',\n value: function _getTargetFromElement(element) {\n var selector = Util.getSelectorFromElement(element);\n return selector ? $(selector)[0] : null;\n }\n }, {\n key: '_jQueryInterface',\n value: function _jQueryInterface(config) {\n return this.each(function () {\n var $this = $(this);\n var data = $this.data(DATA_KEY);\n var _config = $.extend({}, Default, $this.data(), typeof config === 'object' && config);\n\n if (!data && _config.toggle && /show|hide/.test(config)) {\n _config.toggle = false;\n }\n\n if (!data) {\n data = new Collapse(this, _config);\n $this.data(DATA_KEY, data);\n }\n\n if (typeof config === 'string') {\n if (data[config] === undefined) {\n throw new Error('No method named \"' + config + '\"');\n }\n data[config]();\n }\n });\n }\n }, {\n key: 'VERSION',\n get: function get() {\n return VERSION;\n }\n }, {\n key: 'Default',\n get: function get() {\n return Default;\n }\n }]);\n\n return Collapse;\n })();\n\n $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {\n event.preventDefault();\n\n var target = Collapse._getTargetFromElement(this);\n var data = $(target).data(DATA_KEY);\n var config = data ? 'toggle' : $(this).data();\n\n Collapse._jQueryInterface.call($(target), config);\n });\n\n /**\n * ------------------------------------------------------------------------\n * jQuery\n * ------------------------------------------------------------------------\n */\n\n $.fn[NAME] = Collapse._jQueryInterface;\n $.fn[NAME].Constructor = Collapse;\n $.fn[NAME].noConflict = function () {\n $.fn[NAME] = JQUERY_NO_CONFLICT;\n return Collapse._jQueryInterface;\n };\n\n return Collapse;\n})(jQuery);\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.0.0-alpha.3): dropdown.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nvar Dropdown = (function ($) {\n\n /**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\n var NAME = 'dropdown';\n var VERSION = '4.0.0-alpha.3';\n var DATA_KEY = 'bs.dropdown';\n var EVENT_KEY = '.' + DATA_KEY;\n var DATA_API_KEY = '.data-api';\n var JQUERY_NO_CONFLICT = $.fn[NAME];\n var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key\n var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key\n var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key\n var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)\n\n var Event = {\n HIDE: 'hide' + EVENT_KEY,\n HIDDEN: 'hidden' + EVENT_KEY,\n SHOW: 'show' + EVENT_KEY,\n SHOWN: 'shown' + EVENT_KEY,\n CLICK: 'click' + EVENT_KEY,\n CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY,\n KEYDOWN_DATA_API: 'keydown' + EVENT_KEY + DATA_API_KEY\n };\n\n var ClassName = {\n BACKDROP: 'dropdown-backdrop',\n DISABLED: 'disabled',\n OPEN: 'open'\n };\n\n var Selector = {\n BACKDROP: '.dropdown-backdrop',\n DATA_TOGGLE: '[data-toggle=\"dropdown\"]',\n FORM_CHILD: '.dropdown form',\n ROLE_MENU: '[role=\"menu\"]',\n ROLE_LISTBOX: '[role=\"listbox\"]',\n NAVBAR_NAV: '.navbar-nav',\n VISIBLE_ITEMS: '[role=\"menu\"] li:not(.disabled) a, ' + '[role=\"listbox\"] li:not(.disabled) a'\n };\n\n /**\n * ------------------------------------------------------------------------\n * Class Definition\n * ------------------------------------------------------------------------\n */\n\n var Dropdown = (function () {\n function Dropdown(element) {\n _classCallCheck(this, Dropdown);\n\n this._element = element;\n\n this._addEventListeners();\n }\n\n /**\n * ------------------------------------------------------------------------\n * Data Api implementation\n * ------------------------------------------------------------------------\n */\n\n // getters\n\n _createClass(Dropdown, [{\n key: 'toggle',\n\n // public\n\n value: function toggle() {\n if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {\n return false;\n }\n\n var parent = Dropdown._getParentFromElement(this);\n var isActive = $(parent).hasClass(ClassName.OPEN);\n\n Dropdown._clearMenus();\n\n if (isActive) {\n return false;\n }\n\n if ('ontouchstart' in document.documentElement && !$(parent).closest(Selector.NAVBAR_NAV).length) {\n\n // if mobile we use a backdrop because click events don't delegate\n var dropdown = document.createElement('div');\n dropdown.className = ClassName.BACKDROP;\n $(dropdown).insertBefore(this);\n $(dropdown).on('click', Dropdown._clearMenus);\n }\n\n var relatedTarget = { relatedTarget: this };\n var showEvent = $.Event(Event.SHOW, relatedTarget);\n\n $(parent).trigger(showEvent);\n\n if (showEvent.isDefaultPrevented()) {\n return false;\n }\n\n this.focus();\n this.setAttribute('aria-expanded', 'true');\n\n $(parent).toggleClass(ClassName.OPEN);\n $(parent).trigger($.Event(Event.SHOWN, relatedTarget));\n\n return false;\n }\n }, {\n key: 'dispose',\n value: function dispose() {\n $.removeData(this._element, DATA_KEY);\n $(this._element).off(EVENT_KEY);\n this._element = null;\n }\n\n // private\n\n }, {\n key: '_addEventListeners',\n value: function _addEventListeners() {\n $(this._element).on(Event.CLICK, this.toggle);\n }\n\n // static\n\n }], [{\n key: '_jQueryInterface',\n value: function _jQueryInterface(config) {\n return this.each(function () {\n var data = $(this).data(DATA_KEY);\n\n if (!data) {\n $(this).data(DATA_KEY, data = new Dropdown(this));\n }\n\n if (typeof config === 'string') {\n if (data[config] === undefined) {\n throw new Error('No method named \"' + config + '\"');\n }\n data[config].call(this);\n }\n });\n }\n }, {\n key: '_clearMenus',\n value: function _clearMenus(event) {\n if (event && event.which === RIGHT_MOUSE_BUTTON_WHICH) {\n return;\n }\n\n var backdrop = $(Selector.BACKDROP)[0];\n if (backdrop) {\n backdrop.parentNode.removeChild(backdrop);\n }\n\n var toggles = $.makeArray($(Selector.DATA_TOGGLE));\n\n for (var i = 0; i < toggles.length; i++) {\n var _parent = Dropdown._getParentFromElement(toggles[i]);\n var relatedTarget = { relatedTarget: toggles[i] };\n\n if (!$(_parent).hasClass(ClassName.OPEN)) {\n continue;\n }\n\n if (event && event.type === 'click' && /input|textarea/i.test(event.target.tagName) && $.contains(_parent, event.target)) {\n continue;\n }\n\n var hideEvent = $.Event(Event.HIDE, relatedTarget);\n $(_parent).trigger(hideEvent);\n if (hideEvent.isDefaultPrevented()) {\n continue;\n }\n\n toggles[i].setAttribute('aria-expanded', 'false');\n\n $(_parent).removeClass(ClassName.OPEN).trigger($.Event(Event.HIDDEN, relatedTarget));\n }\n }\n }, {\n key: '_getParentFromElement',\n value: function _getParentFromElement(element) {\n var parent = undefined;\n var selector = Util.getSelectorFromElement(element);\n\n if (selector) {\n parent = $(selector)[0];\n }\n\n return parent || element.parentNode;\n }\n }, {\n key: '_dataApiKeydownHandler',\n value: function _dataApiKeydownHandler(event) {\n if (!/(38|40|27|32)/.test(event.which) || /input|textarea/i.test(event.target.tagName)) {\n return;\n }\n\n event.preventDefault();\n event.stopPropagation();\n\n if (this.disabled || $(this).hasClass(ClassName.DISABLED)) {\n return;\n }\n\n var parent = Dropdown._getParentFromElement(this);\n var isActive = $(parent).hasClass(ClassName.OPEN);\n\n if (!isActive && event.which !== ESCAPE_KEYCODE || isActive && event.which === ESCAPE_KEYCODE) {\n\n if (event.which === ESCAPE_KEYCODE) {\n var toggle = $(parent).find(Selector.DATA_TOGGLE)[0];\n $(toggle).trigger('focus');\n }\n\n $(this).trigger('click');\n return;\n }\n\n var items = $.makeArray($(Selector.VISIBLE_ITEMS));\n\n items = items.filter(function (item) {\n return item.offsetWidth || item.offsetHeight;\n });\n\n if (!items.length) {\n return;\n }\n\n var index = items.indexOf(event.target);\n\n if (event.which === ARROW_UP_KEYCODE && index > 0) {\n // up\n index--;\n }\n\n if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {\n // down\n index++;\n }\n\n if (index < 0) {\n index = 0;\n }\n\n items[index].focus();\n }\n }, {\n key: 'VERSION',\n get: function get() {\n return VERSION;\n }\n }]);\n\n return Dropdown;\n })();\n\n $(document).on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.ROLE_MENU, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.ROLE_LISTBOX, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA_API, Dropdown._clearMenus).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, Dropdown.prototype.toggle).on(Event.CLICK_DATA_API, Selector.FORM_CHILD, function (e) {\n e.stopPropagation();\n });\n\n /**\n * ------------------------------------------------------------------------\n * jQuery\n * ------------------------------------------------------------------------\n */\n\n $.fn[NAME] = Dropdown._jQueryInterface;\n $.fn[NAME].Constructor = Dropdown;\n $.fn[NAME].noConflict = function () {\n $.fn[NAME] = JQUERY_NO_CONFLICT;\n return Dropdown._jQueryInterface;\n };\n\n return Dropdown;\n})(jQuery);\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.0.0-alpha.3): modal.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nvar Modal = (function ($) {\n\n /**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\n var NAME = 'modal';\n var VERSION = '4.0.0-alpha.3';\n var DATA_KEY = 'bs.modal';\n var EVENT_KEY = '.' + DATA_KEY;\n var DATA_API_KEY = '.data-api';\n var JQUERY_NO_CONFLICT = $.fn[NAME];\n var TRANSITION_DURATION = 300;\n var BACKDROP_TRANSITION_DURATION = 150;\n var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key\n\n var Default = {\n backdrop: true,\n keyboard: true,\n focus: true,\n show: true\n };\n\n var DefaultType = {\n backdrop: '(boolean|string)',\n keyboard: 'boolean',\n focus: 'boolean',\n show: 'boolean'\n };\n\n var Event = {\n HIDE: 'hide' + EVENT_KEY,\n HIDDEN: 'hidden' + EVENT_KEY,\n SHOW: 'show' + EVENT_KEY,\n SHOWN: 'shown' + EVENT_KEY,\n FOCUSIN: 'focusin' + EVENT_KEY,\n RESIZE: 'resize' + EVENT_KEY,\n CLICK_DISMISS: 'click.dismiss' + EVENT_KEY,\n KEYDOWN_DISMISS: 'keydown.dismiss' + EVENT_KEY,\n MOUSEUP_DISMISS: 'mouseup.dismiss' + EVENT_KEY,\n MOUSEDOWN_DISMISS: 'mousedown.dismiss' + EVENT_KEY,\n CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY\n };\n\n var ClassName = {\n SCROLLBAR_MEASURER: 'modal-scrollbar-measure',\n BACKDROP: 'modal-backdrop',\n OPEN: 'modal-open',\n FADE: 'fade',\n IN: 'in'\n };\n\n var Selector = {\n DIALOG: '.modal-dialog',\n DATA_TOGGLE: '[data-toggle=\"modal\"]',\n DATA_DISMISS: '[data-dismiss=\"modal\"]',\n FIXED_CONTENT: '.navbar-fixed-top, .navbar-fixed-bottom, .is-fixed'\n };\n\n /**\n * ------------------------------------------------------------------------\n * Class Definition\n * ------------------------------------------------------------------------\n */\n\n var Modal = (function () {\n function Modal(element, config) {\n _classCallCheck(this, Modal);\n\n this._config = this._getConfig(config);\n this._element = element;\n this._dialog = $(element).find(Selector.DIALOG)[0];\n this._backdrop = null;\n this._isShown = false;\n this._isBodyOverflowing = false;\n this._ignoreBackdropClick = false;\n this._originalBodyPadding = 0;\n this._scrollbarWidth = 0;\n }\n\n /**\n * ------------------------------------------------------------------------\n * Data Api implementation\n * ------------------------------------------------------------------------\n */\n\n // getters\n\n _createClass(Modal, [{\n key: 'toggle',\n\n // public\n\n value: function toggle(relatedTarget) {\n return this._isShown ? this.hide() : this.show(relatedTarget);\n }\n }, {\n key: 'show',\n value: function show(relatedTarget) {\n var _this7 = this;\n\n var showEvent = $.Event(Event.SHOW, {\n relatedTarget: relatedTarget\n });\n\n $(this._element).trigger(showEvent);\n\n if (this._isShown || showEvent.isDefaultPrevented()) {\n return;\n }\n\n this._isShown = true;\n\n this._checkScrollbar();\n this._setScrollbar();\n\n $(document.body).addClass(ClassName.OPEN);\n\n this._setEscapeEvent();\n this._setResizeEvent();\n\n $(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, $.proxy(this.hide, this));\n\n $(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {\n $(_this7._element).one(Event.MOUSEUP_DISMISS, function (event) {\n if ($(event.target).is(_this7._element)) {\n _this7._ignoreBackdropClick = true;\n }\n });\n });\n\n this._showBackdrop($.proxy(this._showElement, this, relatedTarget));\n }\n }, {\n key: 'hide',\n value: function hide(event) {\n if (event) {\n event.preventDefault();\n }\n\n var hideEvent = $.Event(Event.HIDE);\n\n $(this._element).trigger(hideEvent);\n\n if (!this._isShown || hideEvent.isDefaultPrevented()) {\n return;\n }\n\n this._isShown = false;\n\n this._setEscapeEvent();\n this._setResizeEvent();\n\n $(document).off(Event.FOCUSIN);\n\n $(this._element).removeClass(ClassName.IN);\n\n $(this._element).off(Event.CLICK_DISMISS);\n $(this._dialog).off(Event.MOUSEDOWN_DISMISS);\n\n if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {\n\n $(this._element).one(Util.TRANSITION_END, $.proxy(this._hideModal, this)).emulateTransitionEnd(TRANSITION_DURATION);\n } else {\n this._hideModal();\n }\n }\n }, {\n key: 'dispose',\n value: function dispose() {\n $.removeData(this._element, DATA_KEY);\n\n $(window).off(EVENT_KEY);\n $(document).off(EVENT_KEY);\n $(this._element).off(EVENT_KEY);\n $(this._backdrop).off(EVENT_KEY);\n\n this._config = null;\n this._element = null;\n this._dialog = null;\n this._backdrop = null;\n this._isShown = null;\n this._isBodyOverflowing = null;\n this._ignoreBackdropClick = null;\n this._originalBodyPadding = null;\n this._scrollbarWidth = null;\n }\n\n // private\n\n }, {\n key: '_getConfig',\n value: function _getConfig(config) {\n config = $.extend({}, Default, config);\n Util.typeCheckConfig(NAME, config, DefaultType);\n return config;\n }\n }, {\n key: '_showElement',\n value: function _showElement(relatedTarget) {\n var _this8 = this;\n\n var transition = Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE);\n\n if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {\n // don't move modals dom position\n document.body.appendChild(this._element);\n }\n\n this._element.style.display = 'block';\n this._element.removeAttribute('aria-hidden');\n this._element.scrollTop = 0;\n\n if (transition) {\n Util.reflow(this._element);\n }\n\n $(this._element).addClass(ClassName.IN);\n\n if (this._config.focus) {\n this._enforceFocus();\n }\n\n var shownEvent = $.Event(Event.SHOWN, {\n relatedTarget: relatedTarget\n });\n\n var transitionComplete = function transitionComplete() {\n if (_this8._config.focus) {\n _this8._element.focus();\n }\n $(_this8._element).trigger(shownEvent);\n };\n\n if (transition) {\n $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(TRANSITION_DURATION);\n } else {\n transitionComplete();\n }\n }\n }, {\n key: '_enforceFocus',\n value: function _enforceFocus() {\n var _this9 = this;\n\n $(document).off(Event.FOCUSIN) // guard against infinite focus loop\n .on(Event.FOCUSIN, function (event) {\n if (document !== event.target && _this9._element !== event.target && !$(_this9._element).has(event.target).length) {\n _this9._element.focus();\n }\n });\n }\n }, {\n key: '_setEscapeEvent',\n value: function _setEscapeEvent() {\n var _this10 = this;\n\n if (this._isShown && this._config.keyboard) {\n $(this._element).on(Event.KEYDOWN_DISMISS, function (event) {\n if (event.which === ESCAPE_KEYCODE) {\n _this10.hide();\n }\n });\n } else if (!this._isShown) {\n $(this._element).off(Event.KEYDOWN_DISMISS);\n }\n }\n }, {\n key: '_setResizeEvent',\n value: function _setResizeEvent() {\n if (this._isShown) {\n $(window).on(Event.RESIZE, $.proxy(this._handleUpdate, this));\n } else {\n $(window).off(Event.RESIZE);\n }\n }\n }, {\n key: '_hideModal',\n value: function _hideModal() {\n var _this11 = this;\n\n this._element.style.display = 'none';\n this._element.setAttribute('aria-hidden', 'true');\n this._showBackdrop(function () {\n $(document.body).removeClass(ClassName.OPEN);\n _this11._resetAdjustments();\n _this11._resetScrollbar();\n $(_this11._element).trigger(Event.HIDDEN);\n });\n }\n }, {\n key: '_removeBackdrop',\n value: function _removeBackdrop() {\n if (this._backdrop) {\n $(this._backdrop).remove();\n this._backdrop = null;\n }\n }\n }, {\n key: '_showBackdrop',\n value: function _showBackdrop(callback) {\n var _this12 = this;\n\n var animate = $(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';\n\n if (this._isShown && this._config.backdrop) {\n var doAnimate = Util.supportsTransitionEnd() && animate;\n\n this._backdrop = document.createElement('div');\n this._backdrop.className = ClassName.BACKDROP;\n\n if (animate) {\n $(this._backdrop).addClass(animate);\n }\n\n $(this._backdrop).appendTo(document.body);\n\n $(this._element).on(Event.CLICK_DISMISS, function (event) {\n if (_this12._ignoreBackdropClick) {\n _this12._ignoreBackdropClick = false;\n return;\n }\n if (event.target !== event.currentTarget) {\n return;\n }\n if (_this12._config.backdrop === 'static') {\n _this12._element.focus();\n } else {\n _this12.hide();\n }\n });\n\n if (doAnimate) {\n Util.reflow(this._backdrop);\n }\n\n $(this._backdrop).addClass(ClassName.IN);\n\n if (!callback) {\n return;\n }\n\n if (!doAnimate) {\n callback();\n return;\n }\n\n $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);\n } else if (!this._isShown && this._backdrop) {\n $(this._backdrop).removeClass(ClassName.IN);\n\n var callbackRemove = function callbackRemove() {\n _this12._removeBackdrop();\n if (callback) {\n callback();\n }\n };\n\n if (Util.supportsTransitionEnd() && $(this._element).hasClass(ClassName.FADE)) {\n $(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(BACKDROP_TRANSITION_DURATION);\n } else {\n callbackRemove();\n }\n } else if (callback) {\n callback();\n }\n }\n\n // ----------------------------------------------------------------------\n // the following methods are used to handle overflowing modals\n // todo (fat): these should probably be refactored out of modal.js\n // ----------------------------------------------------------------------\n\n }, {\n key: '_handleUpdate',\n value: function _handleUpdate() {\n this._adjustDialog();\n }\n }, {\n key: '_adjustDialog',\n value: function _adjustDialog() {\n var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;\n\n if (!this._isBodyOverflowing && isModalOverflowing) {\n this._element.style.paddingLeft = this._scrollbarWidth + 'px';\n }\n\n if (this._isBodyOverflowing && !isModalOverflowing) {\n this._element.style.paddingRight = this._scrollbarWidth + 'px';\n }\n }\n }, {\n key: '_resetAdjustments',\n value: function _resetAdjustments() {\n this._element.style.paddingLeft = '';\n this._element.style.paddingRight = '';\n }\n }, {\n key: '_checkScrollbar',\n value: function _checkScrollbar() {\n this._isBodyOverflowing = document.body.clientWidth < window.innerWidth;\n this._scrollbarWidth = this._getScrollbarWidth();\n }\n }, {\n key: '_setScrollbar',\n value: function _setScrollbar() {\n var bodyPadding = parseInt($(Selector.FIXED_CONTENT).css('padding-right') || 0, 10);\n\n this._originalBodyPadding = document.body.style.paddingRight || '';\n\n if (this._isBodyOverflowing) {\n document.body.style.paddingRight = bodyPadding + this._scrollbarWidth + 'px';\n }\n }\n }, {\n key: '_resetScrollbar',\n value: function _resetScrollbar() {\n document.body.style.paddingRight = this._originalBodyPadding;\n }\n }, {\n key: '_getScrollbarWidth',\n value: function _getScrollbarWidth() {\n // thx d.walsh\n var scrollDiv = document.createElement('div');\n scrollDiv.className = ClassName.SCROLLBAR_MEASURER;\n document.body.appendChild(scrollDiv);\n var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth;\n document.body.removeChild(scrollDiv);\n return scrollbarWidth;\n }\n\n // static\n\n }], [{\n key: '_jQueryInterface',\n value: function _jQueryInterface(config, relatedTarget) {\n return this.each(function () {\n var data = $(this).data(DATA_KEY);\n var _config = $.extend({}, Modal.Default, $(this).data(), typeof config === 'object' && config);\n\n if (!data) {\n data = new Modal(this, _config);\n $(this).data(DATA_KEY, data);\n }\n\n if (typeof config === 'string') {\n if (data[config] === undefined) {\n throw new Error('No method named \"' + config + '\"');\n }\n data[config](relatedTarget);\n } else if (_config.show) {\n data.show(relatedTarget);\n }\n });\n }\n }, {\n key: 'VERSION',\n get: function get() {\n return VERSION;\n }\n }, {\n key: 'Default',\n get: function get() {\n return Default;\n }\n }]);\n\n return Modal;\n })();\n\n $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {\n var _this13 = this;\n\n var target = undefined;\n var selector = Util.getSelectorFromElement(this);\n\n if (selector) {\n target = $(selector)[0];\n }\n\n var config = $(target).data(DATA_KEY) ? 'toggle' : $.extend({}, $(target).data(), $(this).data());\n\n if (this.tagName === 'A') {\n event.preventDefault();\n }\n\n var $target = $(target).one(Event.SHOW, function (showEvent) {\n if (showEvent.isDefaultPrevented()) {\n // only register focus restorer if modal will actually get shown\n return;\n }\n\n $target.one(Event.HIDDEN, function () {\n if ($(_this13).is(':visible')) {\n _this13.focus();\n }\n });\n });\n\n Modal._jQueryInterface.call($(target), config, this);\n });\n\n /**\n * ------------------------------------------------------------------------\n * jQuery\n * ------------------------------------------------------------------------\n */\n\n $.fn[NAME] = Modal._jQueryInterface;\n $.fn[NAME].Constructor = Modal;\n $.fn[NAME].noConflict = function () {\n $.fn[NAME] = JQUERY_NO_CONFLICT;\n return Modal._jQueryInterface;\n };\n\n return Modal;\n})(jQuery);\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.0.0-alpha.3): scrollspy.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nvar ScrollSpy = (function ($) {\n\n /**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\n var NAME = 'scrollspy';\n var VERSION = '4.0.0-alpha.3';\n var DATA_KEY = 'bs.scrollspy';\n var EVENT_KEY = '.' + DATA_KEY;\n var DATA_API_KEY = '.data-api';\n var JQUERY_NO_CONFLICT = $.fn[NAME];\n\n var Default = {\n offset: 10,\n method: 'auto',\n target: ''\n };\n\n var DefaultType = {\n offset: 'number',\n method: 'string',\n target: '(string|element)'\n };\n\n var Event = {\n ACTIVATE: 'activate' + EVENT_KEY,\n SCROLL: 'scroll' + EVENT_KEY,\n LOAD_DATA_API: 'load' + EVENT_KEY + DATA_API_KEY\n };\n\n var ClassName = {\n DROPDOWN_ITEM: 'dropdown-item',\n DROPDOWN_MENU: 'dropdown-menu',\n NAV_LINK: 'nav-link',\n NAV: 'nav',\n ACTIVE: 'active'\n };\n\n var Selector = {\n DATA_SPY: '[data-spy=\"scroll\"]',\n ACTIVE: '.active',\n LIST_ITEM: '.list-item',\n LI: 'li',\n LI_DROPDOWN: 'li.dropdown',\n NAV_LINKS: '.nav-link',\n DROPDOWN: '.dropdown',\n DROPDOWN_ITEMS: '.dropdown-item',\n DROPDOWN_TOGGLE: '.dropdown-toggle'\n };\n\n var OffsetMethod = {\n OFFSET: 'offset',\n POSITION: 'position'\n };\n\n /**\n * ------------------------------------------------------------------------\n * Class Definition\n * ------------------------------------------------------------------------\n */\n\n var ScrollSpy = (function () {\n function ScrollSpy(element, config) {\n _classCallCheck(this, ScrollSpy);\n\n this._element = element;\n this._scrollElement = element.tagName === 'BODY' ? window : element;\n this._config = this._getConfig(config);\n this._selector = this._config.target + ' ' + Selector.NAV_LINKS + ',' + (this._config.target + ' ' + Selector.DROPDOWN_ITEMS);\n this._offsets = [];\n this._targets = [];\n this._activeTarget = null;\n this._scrollHeight = 0;\n\n $(this._scrollElement).on(Event.SCROLL, $.proxy(this._process, this));\n\n this.refresh();\n this._process();\n }\n\n /**\n * ------------------------------------------------------------------------\n * Data Api implementation\n * ------------------------------------------------------------------------\n */\n\n // getters\n\n _createClass(ScrollSpy, [{\n key: 'refresh',\n\n // public\n\n value: function refresh() {\n var _this14 = this;\n\n var autoMethod = this._scrollElement !== this._scrollElement.window ? OffsetMethod.POSITION : OffsetMethod.OFFSET;\n\n var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;\n\n var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;\n\n this._offsets = [];\n this._targets = [];\n\n this._scrollHeight = this._getScrollHeight();\n\n var targets = $.makeArray($(this._selector));\n\n targets.map(function (element) {\n var target = undefined;\n var targetSelector = Util.getSelectorFromElement(element);\n\n if (targetSelector) {\n target = $(targetSelector)[0];\n }\n\n if (target && (target.offsetWidth || target.offsetHeight)) {\n // todo (fat): remove sketch reliance on jQuery position/offset\n return [$(target)[offsetMethod]().top + offsetBase, targetSelector];\n }\n return null;\n }).filter(function (item) {\n return item;\n }).sort(function (a, b) {\n return a[0] - b[0];\n }).forEach(function (item) {\n _this14._offsets.push(item[0]);\n _this14._targets.push(item[1]);\n });\n }\n }, {\n key: 'dispose',\n value: function dispose() {\n $.removeData(this._element, DATA_KEY);\n $(this._scrollElement).off(EVENT_KEY);\n\n this._element = null;\n this._scrollElement = null;\n this._config = null;\n this._selector = null;\n this._offsets = null;\n this._targets = null;\n this._activeTarget = null;\n this._scrollHeight = null;\n }\n\n // private\n\n }, {\n key: '_getConfig',\n value: function _getConfig(config) {\n config = $.extend({}, Default, config);\n\n if (typeof config.target !== 'string') {\n var id = $(config.target).attr('id');\n if (!id) {\n id = Util.getUID(NAME);\n $(config.target).attr('id', id);\n }\n config.target = '#' + id;\n }\n\n Util.typeCheckConfig(NAME, config, DefaultType);\n\n return config;\n }\n }, {\n key: '_getScrollTop',\n value: function _getScrollTop() {\n return this._scrollElement === window ? this._scrollElement.scrollY : this._scrollElement.scrollTop;\n }\n }, {\n key: '_getScrollHeight',\n value: function _getScrollHeight() {\n return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);\n }\n }, {\n key: '_process',\n value: function _process() {\n var scrollTop = this._getScrollTop() + this._config.offset;\n var scrollHeight = this._getScrollHeight();\n var maxScroll = this._config.offset + scrollHeight - this._scrollElement.offsetHeight;\n\n if (this._scrollHeight !== scrollHeight) {\n this.refresh();\n }\n\n if (scrollTop >= maxScroll) {\n var target = this._targets[this._targets.length - 1];\n\n if (this._activeTarget !== target) {\n this._activate(target);\n }\n }\n\n if (this._activeTarget && scrollTop < this._offsets[0]) {\n this._activeTarget = null;\n this._clear();\n return;\n }\n\n for (var i = this._offsets.length; i--;) {\n var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (this._offsets[i + 1] === undefined || scrollTop < this._offsets[i + 1]);\n\n if (isActiveTarget) {\n this._activate(this._targets[i]);\n }\n }\n }\n }, {\n key: '_activate',\n value: function _activate(target) {\n this._activeTarget = target;\n\n this._clear();\n\n var queries = this._selector.split(',');\n queries = queries.map(function (selector) {\n return selector + '[data-target=\"' + target + '\"],' + (selector + '[href=\"' + target + '\"]');\n });\n\n var $link = $(queries.join(','));\n\n if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {\n $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);\n $link.addClass(ClassName.ACTIVE);\n } else {\n // todo (fat) this is kinda sus...\n // recursively add actives to tested nav-links\n $link.parents(Selector.LI).find(Selector.NAV_LINKS).addClass(ClassName.ACTIVE);\n }\n\n $(this._scrollElement).trigger(Event.ACTIVATE, {\n relatedTarget: target\n });\n }\n }, {\n key: '_clear',\n value: function _clear() {\n $(this._selector).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE);\n }\n\n // static\n\n }], [{\n key: '_jQueryInterface',\n value: function _jQueryInterface(config) {\n return this.each(function () {\n var data = $(this).data(DATA_KEY);\n var _config = typeof config === 'object' && config || null;\n\n if (!data) {\n data = new ScrollSpy(this, _config);\n $(this).data(DATA_KEY, data);\n }\n\n if (typeof config === 'string') {\n if (data[config] === undefined) {\n throw new Error('No method named \"' + config + '\"');\n }\n data[config]();\n }\n });\n }\n }, {\n key: 'VERSION',\n get: function get() {\n return VERSION;\n }\n }, {\n key: 'Default',\n get: function get() {\n return Default;\n }\n }]);\n\n return ScrollSpy;\n })();\n\n $(window).on(Event.LOAD_DATA_API, function () {\n var scrollSpys = $.makeArray($(Selector.DATA_SPY));\n\n for (var i = scrollSpys.length; i--;) {\n var $spy = $(scrollSpys[i]);\n ScrollSpy._jQueryInterface.call($spy, $spy.data());\n }\n });\n\n /**\n * ------------------------------------------------------------------------\n * jQuery\n * ------------------------------------------------------------------------\n */\n\n $.fn[NAME] = ScrollSpy._jQueryInterface;\n $.fn[NAME].Constructor = ScrollSpy;\n $.fn[NAME].noConflict = function () {\n $.fn[NAME] = JQUERY_NO_CONFLICT;\n return ScrollSpy._jQueryInterface;\n };\n\n return ScrollSpy;\n})(jQuery);\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.0.0-alpha.3): tab.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nvar Tab = (function ($) {\n\n /**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\n var NAME = 'tab';\n var VERSION = '4.0.0-alpha.3';\n var DATA_KEY = 'bs.tab';\n var EVENT_KEY = '.' + DATA_KEY;\n var DATA_API_KEY = '.data-api';\n var JQUERY_NO_CONFLICT = $.fn[NAME];\n var TRANSITION_DURATION = 150;\n\n var Event = {\n HIDE: 'hide' + EVENT_KEY,\n HIDDEN: 'hidden' + EVENT_KEY,\n SHOW: 'show' + EVENT_KEY,\n SHOWN: 'shown' + EVENT_KEY,\n CLICK_DATA_API: 'click' + EVENT_KEY + DATA_API_KEY\n };\n\n var ClassName = {\n DROPDOWN_MENU: 'dropdown-menu',\n ACTIVE: 'active',\n FADE: 'fade',\n IN: 'in'\n };\n\n var Selector = {\n A: 'a',\n LI: 'li',\n DROPDOWN: '.dropdown',\n UL: 'ul:not(.dropdown-menu)',\n FADE_CHILD: '> .nav-item .fade, > .fade',\n ACTIVE: '.active',\n ACTIVE_CHILD: '> .nav-item > .active, > .active',\n DATA_TOGGLE: '[data-toggle=\"tab\"], [data-toggle=\"pill\"]',\n DROPDOWN_TOGGLE: '.dropdown-toggle',\n DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'\n };\n\n /**\n * ------------------------------------------------------------------------\n * Class Definition\n * ------------------------------------------------------------------------\n */\n\n var Tab = (function () {\n function Tab(element) {\n _classCallCheck(this, Tab);\n\n this._element = element;\n }\n\n /**\n * ------------------------------------------------------------------------\n * Data Api implementation\n * ------------------------------------------------------------------------\n */\n\n // getters\n\n _createClass(Tab, [{\n key: 'show',\n\n // public\n\n value: function show() {\n var _this15 = this;\n\n if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName.ACTIVE)) {\n return;\n }\n\n var target = undefined;\n var previous = undefined;\n var ulElement = $(this._element).closest(Selector.UL)[0];\n var selector = Util.getSelectorFromElement(this._element);\n\n if (ulElement) {\n previous = $.makeArray($(ulElement).find(Selector.ACTIVE));\n previous = previous[previous.length - 1];\n }\n\n var hideEvent = $.Event(Event.HIDE, {\n relatedTarget: this._element\n });\n\n var showEvent = $.Event(Event.SHOW, {\n relatedTarget: previous\n });\n\n if (previous) {\n $(previous).trigger(hideEvent);\n }\n\n $(this._element).trigger(showEvent);\n\n if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {\n return;\n }\n\n if (selector) {\n target = $(selector)[0];\n }\n\n this._activate(this._element, ulElement);\n\n var complete = function complete() {\n var hiddenEvent = $.Event(Event.HIDDEN, {\n relatedTarget: _this15._element\n });\n\n var shownEvent = $.Event(Event.SHOWN, {\n relatedTarget: previous\n });\n\n $(previous).trigger(hiddenEvent);\n $(_this15._element).trigger(shownEvent);\n };\n\n if (target) {\n this._activate(target, target.parentNode, complete);\n } else {\n complete();\n }\n }\n }, {\n key: 'dispose',\n value: function dispose() {\n $.removeClass(this._element, DATA_KEY);\n this._element = null;\n }\n\n // private\n\n }, {\n key: '_activate',\n value: function _activate(element, container, callback) {\n var active = $(container).find(Selector.ACTIVE_CHILD)[0];\n var isTransitioning = callback && Util.supportsTransitionEnd() && (active && $(active).hasClass(ClassName.FADE) || Boolean($(container).find(Selector.FADE_CHILD)[0]));\n\n var complete = $.proxy(this._transitionComplete, this, element, active, isTransitioning, callback);\n\n if (active && isTransitioning) {\n $(active).one(Util.TRANSITION_END, complete).emulateTransitionEnd(TRANSITION_DURATION);\n } else {\n complete();\n }\n\n if (active) {\n $(active).removeClass(ClassName.IN);\n }\n }\n }, {\n key: '_transitionComplete',\n value: function _transitionComplete(element, active, isTransitioning, callback) {\n if (active) {\n $(active).removeClass(ClassName.ACTIVE);\n\n var dropdownChild = $(active).find(Selector.DROPDOWN_ACTIVE_CHILD)[0];\n\n if (dropdownChild) {\n $(dropdownChild).removeClass(ClassName.ACTIVE);\n }\n\n active.setAttribute('aria-expanded', false);\n }\n\n $(element).addClass(ClassName.ACTIVE);\n element.setAttribute('aria-expanded', true);\n\n if (isTransitioning) {\n Util.reflow(element);\n $(element).addClass(ClassName.IN);\n } else {\n $(element).removeClass(ClassName.FADE);\n }\n\n if (element.parentNode && $(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {\n\n var dropdownElement = $(element).closest(Selector.DROPDOWN)[0];\n if (dropdownElement) {\n $(dropdownElement).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);\n }\n\n element.setAttribute('aria-expanded', true);\n }\n\n if (callback) {\n callback();\n }\n }\n\n // static\n\n }], [{\n key: '_jQueryInterface',\n value: function _jQueryInterface(config) {\n return this.each(function () {\n var $this = $(this);\n var data = $this.data(DATA_KEY);\n\n if (!data) {\n data = data = new Tab(this);\n $this.data(DATA_KEY, data);\n }\n\n if (typeof config === 'string') {\n if (data[config] === undefined) {\n throw new Error('No method named \"' + config + '\"');\n }\n data[config]();\n }\n });\n }\n }, {\n key: 'VERSION',\n get: function get() {\n return VERSION;\n }\n }]);\n\n return Tab;\n })();\n\n $(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {\n event.preventDefault();\n Tab._jQueryInterface.call($(this), 'show');\n });\n\n /**\n * ------------------------------------------------------------------------\n * jQuery\n * ------------------------------------------------------------------------\n */\n\n $.fn[NAME] = Tab._jQueryInterface;\n $.fn[NAME].Constructor = Tab;\n $.fn[NAME].noConflict = function () {\n $.fn[NAME] = JQUERY_NO_CONFLICT;\n return Tab._jQueryInterface;\n };\n\n return Tab;\n})(jQuery);\n\n/* global Tether */\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.0.0-alpha.3): tooltip.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nvar Tooltip = (function ($) {\n\n /**\n * Check for Tether dependency\n * Tether - http://github.hubspot.com/tether/\n */\n if (window.Tether === undefined) {\n throw new Error('Bootstrap tooltips require Tether (http://github.hubspot.com/tether/)');\n }\n\n /**\n * ------------------------------------------------------------------------\n * Constants\n * ------------------------------------------------------------------------\n */\n\n var NAME = 'tooltip';\n var VERSION = '4.0.0-alpha.3';\n var DATA_KEY = 'bs.tooltip';\n var EVENT_KEY = '.' + DATA_KEY;\n var JQUERY_NO_CONFLICT = $.fn[NAME];\n var TRANSITION_DURATION = 150;\n var CLASS_PREFIX = 'bs-tether';\n\n var Default = {\n animation: true,\n template: '