@yext/answers-search-ui/dist/ru-answers-umd.js

Javascript Search Programming Interface

(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
	typeof define === 'function' && define.amd ? define(factory) :
	(global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.ANSWERS = factory());
})(this, (function () { 'use strict';

	var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};

	function unwrapExports (x) {
		return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
	}

	function createCommonjsModule(fn, module) {
		return module = { exports: {} }, fn(module, module.exports), module.exports;
	}

	function getCjsExportFromNamespace (n) {
		return n && n['default'] || n;
	}

	var check = function (it) {
	  return it && it.Math === Math && it;
	};

	// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
	var globalThis_1 =
	  // eslint-disable-next-line es/no-global-this -- safe
	  check(typeof globalThis == 'object' && globalThis) ||
	  check(typeof window == 'object' && window) ||
	  // eslint-disable-next-line no-restricted-globals -- safe
	  check(typeof self == 'object' && self) ||
	  check(typeof commonjsGlobal == 'object' && commonjsGlobal) ||
	  check(typeof commonjsGlobal == 'object' && commonjsGlobal) ||
	  // eslint-disable-next-line no-new-func -- fallback
	  (function () { return this; })() || Function('return this')();

	var fails = function (exec) {
	  try {
	    return !!exec();
	  } catch (error) {
	    return true;
	  }
	};

	var functionBindNative = !fails(function () {
	  // eslint-disable-next-line es/no-function-prototype-bind -- safe
	  var test = (function () { /* empty */ }).bind();
	  // eslint-disable-next-line no-prototype-builtins -- safe
	  return typeof test != 'function' || test.hasOwnProperty('prototype');
	});

	var FunctionPrototype$4 = Function.prototype;
	var apply = FunctionPrototype$4.apply;
	var call$2 = FunctionPrototype$4.call;

	// eslint-disable-next-line es/no-function-prototype-bind, es/no-reflect -- safe
	var functionApply = typeof Reflect == 'object' && Reflect.apply || (functionBindNative ? call$2.bind(apply) : function () {
	  return call$2.apply(apply, arguments);
	});

	var FunctionPrototype$3 = Function.prototype;
	var call$1 = FunctionPrototype$3.call;
	// eslint-disable-next-line es/no-function-prototype-bind -- safe
	var uncurryThisWithBind = functionBindNative && FunctionPrototype$3.bind.bind(call$1, call$1);

	var functionUncurryThis = functionBindNative ? uncurryThisWithBind : function (fn) {
	  return function () {
	    return call$1.apply(fn, arguments);
	  };
	};

	var toString$1 = functionUncurryThis({}.toString);
	var stringSlice$5 = functionUncurryThis(''.slice);

	var classofRaw = function (it) {
	  return stringSlice$5(toString$1(it), 8, -1);
	};

	var functionUncurryThisClause = function (fn) {
	  // Nashorn bug:
	  //   https://github.com/zloirock/core-js/issues/1128
	  //   https://github.com/zloirock/core-js/issues/1130
	  if (classofRaw(fn) === 'Function') return functionUncurryThis(fn);
	};

	// https://tc39.es/ecma262/#sec-IsHTMLDDA-internal-slot
	var documentAll = typeof document == 'object' && document.all;

	// `IsCallable` abstract operation
	// https://tc39.es/ecma262/#sec-iscallable
	// eslint-disable-next-line unicorn/no-typeof-undefined -- required for testing
	var isCallable = typeof documentAll == 'undefined' && documentAll !== undefined ? function (argument) {
	  return typeof argument == 'function' || argument === documentAll;
	} : function (argument) {
	  return typeof argument == 'function';
	};

	// Detect IE8's incomplete defineProperty implementation
	var descriptors = !fails(function () {
	  // eslint-disable-next-line es/no-object-defineproperty -- required for testing
	  return Object.defineProperty({}, 1, { get: function () { return 7; } })[1] !== 7;
	});

	var call = Function.prototype.call;
	// eslint-disable-next-line es/no-function-prototype-bind -- safe
	var functionCall = functionBindNative ? call.bind(call) : function () {
	  return call.apply(call, arguments);
	};

	var $propertyIsEnumerable$2 = {}.propertyIsEnumerable;
	// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
	var getOwnPropertyDescriptor$5 = Object.getOwnPropertyDescriptor;

	// Nashorn ~ JDK8 bug
	var NASHORN_BUG = getOwnPropertyDescriptor$5 && !$propertyIsEnumerable$2.call({ 1: 2 }, 1);

	// `Object.prototype.propertyIsEnumerable` method implementation
	// https://tc39.es/ecma262/#sec-object.prototype.propertyisenumerable
	var f$9 = NASHORN_BUG ? function propertyIsEnumerable(V) {
	  var descriptor = getOwnPropertyDescriptor$5(this, V);
	  return !!descriptor && descriptor.enumerable;
	} : $propertyIsEnumerable$2;

	var objectPropertyIsEnumerable = {
		f: f$9
	};

	var createPropertyDescriptor = function (bitmap, value) {
	  return {
	    enumerable: !(bitmap & 1),
	    configurable: !(bitmap & 2),
	    writable: !(bitmap & 4),
	    value: value
	  };
	};

	var $Object$4 = Object;
	var split$3 = functionUncurryThis(''.split);

	// fallback for non-array-like ES3 and non-enumerable old V8 strings
	var indexedObject = fails(function () {
	  // throws an error in rhino, see https://github.com/mozilla/rhino/issues/346
	  // eslint-disable-next-line no-prototype-builtins -- safe
	  return !$Object$4('z').propertyIsEnumerable(0);
	}) ? function (it) {
	  return classofRaw(it) === 'String' ? split$3(it, '') : $Object$4(it);
	} : $Object$4;

	// we can't use just `it == null` since of `document.all` special case
	// https://tc39.es/ecma262/#sec-IsHTMLDDA-internal-slot-aec
	var isNullOrUndefined = function (it) {
	  return it === null || it === undefined;
	};

	var $TypeError$n = TypeError;

	// `RequireObjectCoercible` abstract operation
	// https://tc39.es/ecma262/#sec-requireobjectcoercible
	var requireObjectCoercible = function (it) {
	  if (isNullOrUndefined(it)) throw new $TypeError$n("Can't call method on " + it);
	  return it;
	};

	// toObject with fallback for non-array-like ES3 strings



	var toIndexedObject = function (it) {
	  return indexedObject(requireObjectCoercible(it));
	};

	var isObject$1 = function (it) {
	  return typeof it == 'object' ? it !== null : isCallable(it);
	};

	var path = {};

	var aFunction = function (variable) {
	  return isCallable(variable) ? variable : undefined;
	};

	var getBuiltIn = function (namespace, method) {
	  return arguments.length < 2 ? aFunction(path[namespace]) || aFunction(globalThis_1[namespace])
	    : path[namespace] && path[namespace][method] || globalThis_1[namespace] && globalThis_1[namespace][method];
	};

	var objectIsPrototypeOf = functionUncurryThis({}.isPrototypeOf);

	var navigator$1 = globalThis_1.navigator;
	var userAgent = navigator$1 && navigator$1.userAgent;

	var environmentUserAgent = userAgent ? String(userAgent) : '';

	var process$3 = globalThis_1.process;
	var Deno$1 = globalThis_1.Deno;
	var versions = process$3 && process$3.versions || Deno$1 && Deno$1.version;
	var v8 = versions && versions.v8;
	var match, version$1;

	if (v8) {
	  match = v8.split('.');
	  // in old Chrome, versions of V8 isn't V8 = Chrome / 10
	  // but their correct versions are not interesting for us
	  version$1 = match[0] > 0 && match[0] < 4 ? 1 : +(match[0] + match[1]);
	}

	// BrowserFS NodeJS `process` polyfill incorrectly set `.v8` to `0.0`
	// so check `userAgent` even if `.v8` exists, but 0
	if (!version$1 && environmentUserAgent) {
	  match = environmentUserAgent.match(/Edge\/(\d+)/);
	  if (!match || match[1] >= 74) {
	    match = environmentUserAgent.match(/Chrome\/(\d+)/);
	    if (match) version$1 = +match[1];
	  }
	}

	var environmentV8Version = version$1;

	/* eslint-disable es/no-symbol -- required for testing */




	var $String$5 = globalThis_1.String;

	// eslint-disable-next-line es/no-object-getownpropertysymbols -- required for testing
	var symbolConstructorDetection = !!Object.getOwnPropertySymbols && !fails(function () {
	  var symbol = Symbol('symbol detection');
	  // Chrome 38 Symbol has incorrect toString conversion
	  // `get-own-property-symbols` polyfill symbols converted to object are not Symbol instances
	  // nb: Do not call `String` directly to avoid this being optimized out to `symbol+''` which will,
	  // of course, fail.
	  return !$String$5(symbol) || !(Object(symbol) instanceof Symbol) ||
	    // Chrome 38-40 symbols are not inherited from DOM collections prototypes to instances
	    !Symbol.sham && environmentV8Version && environmentV8Version < 41;
	});

	/* eslint-disable es/no-symbol -- required for testing */


	var useSymbolAsUid = symbolConstructorDetection &&
	  !Symbol.sham &&
	  typeof Symbol.iterator == 'symbol';

	var $Object$3 = Object;

	var isSymbol = useSymbolAsUid ? function (it) {
	  return typeof it == 'symbol';
	} : function (it) {
	  var $Symbol = getBuiltIn('Symbol');
	  return isCallable($Symbol) && objectIsPrototypeOf($Symbol.prototype, $Object$3(it));
	};

	var $String$4 = String;

	var tryToString = function (argument) {
	  try {
	    return $String$4(argument);
	  } catch (error) {
	    return 'Object';
	  }
	};

	var $TypeError$m = TypeError;

	// `Assert: IsCallable(argument) is true`
	var aCallable = function (argument) {
	  if (isCallable(argument)) return argument;
	  throw new $TypeError$m(tryToString(argument) + ' is not a function');
	};

	// `GetMethod` abstract operation
	// https://tc39.es/ecma262/#sec-getmethod
	var getMethod = function (V, P) {
	  var func = V[P];
	  return isNullOrUndefined(func) ? undefined : aCallable(func);
	};

	var $TypeError$l = TypeError;

	// `OrdinaryToPrimitive` abstract operation
	// https://tc39.es/ecma262/#sec-ordinarytoprimitive
	var ordinaryToPrimitive = function (input, pref) {
	  var fn, val;
	  if (pref === 'string' && isCallable(fn = input.toString) && !isObject$1(val = functionCall(fn, input))) return val;
	  if (isCallable(fn = input.valueOf) && !isObject$1(val = functionCall(fn, input))) return val;
	  if (pref !== 'string' && isCallable(fn = input.toString) && !isObject$1(val = functionCall(fn, input))) return val;
	  throw new $TypeError$l("Can't convert object to primitive value");
	};

	var isPure = true;

	// eslint-disable-next-line es/no-object-defineproperty -- safe
	var defineProperty$d = Object.defineProperty;

	var defineGlobalProperty = function (key, value) {
	  try {
	    defineProperty$d(globalThis_1, key, { value: value, configurable: true, writable: true });
	  } catch (error) {
	    globalThis_1[key] = value;
	  } return value;
	};

	var sharedStore = createCommonjsModule(function (module) {




	var SHARED = '__core-js_shared__';
	var store = module.exports = globalThis_1[SHARED] || defineGlobalProperty(SHARED, {});

	(store.versions || (store.versions = [])).push({
	  version: '3.40.0',
	  mode: 'pure' ,
	  copyright: '© 2014-2025 Denis Pushkarev (zloirock.ru)',
	  license: 'https://github.com/zloirock/core-js/blob/v3.40.0/LICENSE',
	  source: 'https://github.com/zloirock/core-js'
	});
	});

	var shared = function (key, value) {
	  return sharedStore[key] || (sharedStore[key] = value || {});
	};

	var $Object$2 = Object;

	// `ToObject` abstract operation
	// https://tc39.es/ecma262/#sec-toobject
	var toObject = function (argument) {
	  return $Object$2(requireObjectCoercible(argument));
	};

	var hasOwnProperty$a = functionUncurryThis({}.hasOwnProperty);

	// `HasOwnProperty` abstract operation
	// https://tc39.es/ecma262/#sec-hasownproperty
	// eslint-disable-next-line es/no-object-hasown -- safe
	var hasOwnProperty_1 = Object.hasOwn || function hasOwn(it, key) {
	  return hasOwnProperty$a(toObject(it), key);
	};

	var id = 0;
	var postfix = Math.random();
	var toString = functionUncurryThis(1.0.toString);

	var uid = function (key) {
	  return 'Symbol(' + (key === undefined ? '' : key) + ')_' + toString(++id + postfix, 36);
	};

	var Symbol$6 = globalThis_1.Symbol;
	var WellKnownSymbolsStore$2 = shared('wks');
	var createWellKnownSymbol = useSymbolAsUid ? Symbol$6['for'] || Symbol$6 : Symbol$6 && Symbol$6.withoutSetter || uid;

	var wellKnownSymbol = function (name) {
	  if (!hasOwnProperty_1(WellKnownSymbolsStore$2, name)) {
	    WellKnownSymbolsStore$2[name] = symbolConstructorDetection && hasOwnProperty_1(Symbol$6, name)
	      ? Symbol$6[name]
	      : createWellKnownSymbol('Symbol.' + name);
	  } return WellKnownSymbolsStore$2[name];
	};

	var $TypeError$k = TypeError;
	var TO_PRIMITIVE = wellKnownSymbol('toPrimitive');

	// `ToPrimitive` abstract operation
	// https://tc39.es/ecma262/#sec-toprimitive
	var toPrimitive$6 = function (input, pref) {
	  if (!isObject$1(input) || isSymbol(input)) return input;
	  var exoticToPrim = getMethod(input, TO_PRIMITIVE);
	  var result;
	  if (exoticToPrim) {
	    if (pref === undefined) pref = 'default';
	    result = functionCall(exoticToPrim, input, pref);
	    if (!isObject$1(result) || isSymbol(result)) return result;
	    throw new $TypeError$k("Can't convert object to primitive value");
	  }
	  if (pref === undefined) pref = 'number';
	  return ordinaryToPrimitive(input, pref);
	};

	// `ToPropertyKey` abstract operation
	// https://tc39.es/ecma262/#sec-topropertykey
	var toPropertyKey = function (argument) {
	  var key = toPrimitive$6(argument, 'string');
	  return isSymbol(key) ? key : key + '';
	};

	var document$4 = globalThis_1.document;
	// typeof document.createElement is 'object' in old IE
	var EXISTS$1 = isObject$1(document$4) && isObject$1(document$4.createElement);

	var documentCreateElement = function (it) {
	  return EXISTS$1 ? document$4.createElement(it) : {};
	};

	// Thanks to IE8 for its funny defineProperty
	var ie8DomDefine = !descriptors && !fails(function () {
	  // eslint-disable-next-line es/no-object-defineproperty -- required for testing
	  return Object.defineProperty(documentCreateElement('div'), 'a', {
	    get: function () { return 7; }
	  }).a !== 7;
	});

	// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
	var $getOwnPropertyDescriptor$2 = Object.getOwnPropertyDescriptor;

	// `Object.getOwnPropertyDescriptor` method
	// https://tc39.es/ecma262/#sec-object.getownpropertydescriptor
	var f$8 = descriptors ? $getOwnPropertyDescriptor$2 : function getOwnPropertyDescriptor(O, P) {
	  O = toIndexedObject(O);
	  P = toPropertyKey(P);
	  if (ie8DomDefine) try {
	    return $getOwnPropertyDescriptor$2(O, P);
	  } catch (error) { /* empty */ }
	  if (hasOwnProperty_1(O, P)) return createPropertyDescriptor(!functionCall(objectPropertyIsEnumerable.f, O, P), O[P]);
	};

	var objectGetOwnPropertyDescriptor = {
		f: f$8
	};

	var replacement = /#|\.prototype\./;

	var isForced = function (feature, detection) {
	  var value = data[normalize(feature)];
	  return value === POLYFILL ? true
	    : value === NATIVE ? false
	    : isCallable(detection) ? fails(detection)
	    : !!detection;
	};

	var normalize = isForced.normalize = function (string) {
	  return String(string).replace(replacement, '.').toLowerCase();
	};

	var data = isForced.data = {};
	var NATIVE = isForced.NATIVE = 'N';
	var POLYFILL = isForced.POLYFILL = 'P';

	var isForced_1 = isForced;

	var bind$8 = functionUncurryThisClause(functionUncurryThisClause.bind);

	// optional / simple context binding
	var functionBindContext = function (fn, that) {
	  aCallable(fn);
	  return that === undefined ? fn : functionBindNative ? bind$8(fn, that) : function (/* ...args */) {
	    return fn.apply(that, arguments);
	  };
	};

	// V8 ~ Chrome 36-
	// https://bugs.chromium.org/p/v8/issues/detail?id=3334
	var v8PrototypeDefineBug = descriptors && fails(function () {
	  // eslint-disable-next-line es/no-object-defineproperty -- required for testing
	  return Object.defineProperty(function () { /* empty */ }, 'prototype', {
	    value: 42,
	    writable: false
	  }).prototype !== 42;
	});

	var $String$3 = String;
	var $TypeError$j = TypeError;

	// `Assert: Type(argument) is Object`
	var anObject = function (argument) {
	  if (isObject$1(argument)) return argument;
	  throw new $TypeError$j($String$3(argument) + ' is not an object');
	};

	var $TypeError$i = TypeError;
	// eslint-disable-next-line es/no-object-defineproperty -- safe
	var $defineProperty$1 = Object.defineProperty;
	// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
	var $getOwnPropertyDescriptor$1 = Object.getOwnPropertyDescriptor;
	var ENUMERABLE = 'enumerable';
	var CONFIGURABLE$1 = 'configurable';
	var WRITABLE = 'writable';

	// `Object.defineProperty` method
	// https://tc39.es/ecma262/#sec-object.defineproperty
	var f$7 = descriptors ? v8PrototypeDefineBug ? function defineProperty(O, P, Attributes) {
	  anObject(O);
	  P = toPropertyKey(P);
	  anObject(Attributes);
	  if (typeof O === 'function' && P === 'prototype' && 'value' in Attributes && WRITABLE in Attributes && !Attributes[WRITABLE]) {
	    var current = $getOwnPropertyDescriptor$1(O, P);
	    if (current && current[WRITABLE]) {
	      O[P] = Attributes.value;
	      Attributes = {
	        configurable: CONFIGURABLE$1 in Attributes ? Attributes[CONFIGURABLE$1] : current[CONFIGURABLE$1],
	        enumerable: ENUMERABLE in Attributes ? Attributes[ENUMERABLE] : current[ENUMERABLE],
	        writable: false
	      };
	    }
	  } return $defineProperty$1(O, P, Attributes);
	} : $defineProperty$1 : function defineProperty(O, P, Attributes) {
	  anObject(O);
	  P = toPropertyKey(P);
	  anObject(Attributes);
	  if (ie8DomDefine) try {
	    return $defineProperty$1(O, P, Attributes);
	  } catch (error) { /* empty */ }
	  if ('get' in Attributes || 'set' in Attributes) throw new $TypeError$i('Accessors not supported');
	  if ('value' in Attributes) O[P] = Attributes.value;
	  return O;
	};

	var objectDefineProperty = {
		f: f$7
	};

	var createNonEnumerableProperty = descriptors ? function (object, key, value) {
	  return objectDefineProperty.f(object, key, createPropertyDescriptor(1, value));
	} : function (object, key, value) {
	  object[key] = value;
	  return object;
	};

	var getOwnPropertyDescriptor$4 = objectGetOwnPropertyDescriptor.f;





	// add debugging info


	var wrapConstructor = function (NativeConstructor) {
	  var Wrapper = function (a, b, c) {
	    if (this instanceof Wrapper) {
	      switch (arguments.length) {
	        case 0: return new NativeConstructor();
	        case 1: return new NativeConstructor(a);
	        case 2: return new NativeConstructor(a, b);
	      } return new NativeConstructor(a, b, c);
	    } return functionApply(NativeConstructor, this, arguments);
	  };
	  Wrapper.prototype = NativeConstructor.prototype;
	  return Wrapper;
	};

	/*
	  options.target         - name of the target object
	  options.global         - target is the global object
	  options.stat           - export as static methods of target
	  options.proto          - export as prototype methods of target
	  options.real           - real prototype method for the `pure` version
	  options.forced         - export even if the native feature is available
	  options.bind           - bind methods to the target, required for the `pure` version
	  options.wrap           - wrap constructors to preventing global pollution, required for the `pure` version
	  options.unsafe         - use the simple assignment of property instead of delete + defineProperty
	  options.sham           - add a flag to not completely full polyfills
	  options.enumerable     - export as enumerable property
	  options.dontCallGetSet - prevent calling a getter on target
	  options.name           - the .name of the function if it does not match the key
	*/
	var _export = function (options, source) {
	  var TARGET = options.target;
	  var GLOBAL = options.global;
	  var STATIC = options.stat;
	  var PROTO = options.proto;

	  var nativeSource = GLOBAL ? globalThis_1 : STATIC ? globalThis_1[TARGET] : globalThis_1[TARGET] && globalThis_1[TARGET].prototype;

	  var target = GLOBAL ? path : path[TARGET] || createNonEnumerableProperty(path, TARGET, {})[TARGET];
	  var targetPrototype = target.prototype;

	  var FORCED, USE_NATIVE, VIRTUAL_PROTOTYPE;
	  var key, sourceProperty, targetProperty, nativeProperty, resultProperty, descriptor;

	  for (key in source) {
	    FORCED = isForced_1(GLOBAL ? key : TARGET + (STATIC ? '.' : '#') + key, options.forced);
	    // contains in native
	    USE_NATIVE = !FORCED && nativeSource && hasOwnProperty_1(nativeSource, key);

	    targetProperty = target[key];

	    if (USE_NATIVE) if (options.dontCallGetSet) {
	      descriptor = getOwnPropertyDescriptor$4(nativeSource, key);
	      nativeProperty = descriptor && descriptor.value;
	    } else nativeProperty = nativeSource[key];

	    // export native or implementation
	    sourceProperty = (USE_NATIVE && nativeProperty) ? nativeProperty : source[key];

	    if (!FORCED && !PROTO && typeof targetProperty == typeof sourceProperty) continue;

	    // bind methods to global for calling from export context
	    if (options.bind && USE_NATIVE) resultProperty = functionBindContext(sourceProperty, globalThis_1);
	    // wrap global constructors for prevent changes in this version
	    else if (options.wrap && USE_NATIVE) resultProperty = wrapConstructor(sourceProperty);
	    // make static versions for prototype methods
	    else if (PROTO && isCallable(sourceProperty)) resultProperty = functionUncurryThisClause(sourceProperty);
	    // default case
	    else resultProperty = sourceProperty;

	    // add a flag to not completely full polyfills
	    if (options.sham || (sourceProperty && sourceProperty.sham) || (targetProperty && targetProperty.sham)) {
	      createNonEnumerableProperty(resultProperty, 'sham', true);
	    }

	    createNonEnumerableProperty(target, key, resultProperty);

	    if (PROTO) {
	      VIRTUAL_PROTOTYPE = TARGET + 'Prototype';
	      if (!hasOwnProperty_1(path, VIRTUAL_PROTOTYPE)) {
	        createNonEnumerableProperty(path, VIRTUAL_PROTOTYPE, {});
	      }
	      // export virtual prototype methods
	      createNonEnumerableProperty(path[VIRTUAL_PROTOTYPE], key, sourceProperty);
	      // export real prototype methods
	      if (options.real && targetPrototype && (FORCED || !targetPrototype[key])) {
	        createNonEnumerableProperty(targetPrototype, key, sourceProperty);
	      }
	    }
	  }
	};

	var ceil$1 = Math.ceil;
	var floor$3 = Math.floor;

	// `Math.trunc` method
	// https://tc39.es/ecma262/#sec-math.trunc
	// eslint-disable-next-line es/no-math-trunc -- safe
	var mathTrunc = Math.trunc || function trunc(x) {
	  var n = +x;
	  return (n > 0 ? floor$3 : ceil$1)(n);
	};

	// `ToIntegerOrInfinity` abstract operation
	// https://tc39.es/ecma262/#sec-tointegerorinfinity
	var toIntegerOrInfinity = function (argument) {
	  var number = +argument;
	  // eslint-disable-next-line no-self-compare -- NaN check
	  return number !== number || number === 0 ? 0 : mathTrunc(number);
	};

	var max$3 = Math.max;
	var min$3 = Math.min;

	// Helper for a popular repeating case of the spec:
	// Let integer be ? ToInteger(index).
	// If integer < 0, let result be max((length + integer), 0); else let result be min(integer, length).
	var toAbsoluteIndex = function (index, length) {
	  var integer = toIntegerOrInfinity(index);
	  return integer < 0 ? max$3(integer + length, 0) : min$3(integer, length);
	};

	var min$2 = Math.min;

	// `ToLength` abstract operation
	// https://tc39.es/ecma262/#sec-tolength
	var toLength = function (argument) {
	  var len = toIntegerOrInfinity(argument);
	  return len > 0 ? min$2(len, 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991
	};

	// `LengthOfArrayLike` abstract operation
	// https://tc39.es/ecma262/#sec-lengthofarraylike
	var lengthOfArrayLike = function (obj) {
	  return toLength(obj.length);
	};

	// `Array.prototype.{ indexOf, includes }` methods implementation
	var createMethod$6 = function (IS_INCLUDES) {
	  return function ($this, el, fromIndex) {
	    var O = toIndexedObject($this);
	    var length = lengthOfArrayLike(O);
	    if (length === 0) return !IS_INCLUDES && -1;
	    var index = toAbsoluteIndex(fromIndex, length);
	    var value;
	    // Array#includes uses SameValueZero equality algorithm
	    // eslint-disable-next-line no-self-compare -- NaN check
	    if (IS_INCLUDES && el !== el) while (length > index) {
	      value = O[index++];
	      // eslint-disable-next-line no-self-compare -- NaN check
	      if (value !== value) return true;
	    // Array#indexOf ignores holes, Array#includes - not
	    } else for (;length > index; index++) {
	      if ((IS_INCLUDES || index in O) && O[index] === el) return IS_INCLUDES || index || 0;
	    } return !IS_INCLUDES && -1;
	  };
	};

	var arrayIncludes = {
	  // `Array.prototype.includes` method
	  // https://tc39.es/ecma262/#sec-array.prototype.includes
	  includes: createMethod$6(true),
	  // `Array.prototype.indexOf` method
	  // https://tc39.es/ecma262/#sec-array.prototype.indexof
	  indexOf: createMethod$6(false)
	};

	var hiddenKeys$1 = {};

	var indexOf$7 = arrayIncludes.indexOf;


	var push$h = functionUncurryThis([].push);

	var objectKeysInternal = function (object, names) {
	  var O = toIndexedObject(object);
	  var i = 0;
	  var result = [];
	  var key;
	  for (key in O) !hasOwnProperty_1(hiddenKeys$1, key) && hasOwnProperty_1(O, key) && push$h(result, key);
	  // Don't enum bug & hidden keys
	  while (names.length > i) if (hasOwnProperty_1(O, key = names[i++])) {
	    ~indexOf$7(result, key) || push$h(result, key);
	  }
	  return result;
	};

	// IE8- don't enum bug keys
	var enumBugKeys = [
	  'constructor',
	  'hasOwnProperty',
	  'isPrototypeOf',
	  'propertyIsEnumerable',
	  'toLocaleString',
	  'toString',
	  'valueOf'
	];

	// `Object.keys` method
	// https://tc39.es/ecma262/#sec-object.keys
	// eslint-disable-next-line es/no-object-keys -- safe
	var objectKeys = Object.keys || function keys(O) {
	  return objectKeysInternal(O, enumBugKeys);
	};

	// eslint-disable-next-line es/no-object-getownpropertysymbols -- safe
	var f$6 = Object.getOwnPropertySymbols;

	var objectGetOwnPropertySymbols = {
		f: f$6
	};

	// eslint-disable-next-line es/no-object-assign -- safe
	var $assign = Object.assign;
	// eslint-disable-next-line es/no-object-defineproperty -- required for testing
	var defineProperty$c = Object.defineProperty;
	var concat$6 = functionUncurryThis([].concat);

	// `Object.assign` method
	// https://tc39.es/ecma262/#sec-object.assign
	var objectAssign = !$assign || fails(function () {
	  // should have correct order of operations (Edge bug)
	  if (descriptors && $assign({ b: 1 }, $assign(defineProperty$c({}, 'a', {
	    enumerable: true,
	    get: function () {
	      defineProperty$c(this, 'b', {
	        value: 3,
	        enumerable: false
	      });
	    }
	  }), { b: 2 })).b !== 1) return true;
	  // should work with symbols and should have deterministic property order (V8 bug)
	  var A = {};
	  var B = {};
	  // eslint-disable-next-line es/no-symbol -- safe
	  var symbol = Symbol('assign detection');
	  var alphabet = 'abcdefghijklmnopqrst';
	  A[symbol] = 7;
	  // eslint-disable-next-line es/no-array-prototype-foreach -- safe
	  alphabet.split('').forEach(function (chr) { B[chr] = chr; });
	  return $assign({}, A)[symbol] !== 7 || objectKeys($assign({}, B)).join('') !== alphabet;
	}) ? function assign(target, source) { // eslint-disable-line no-unused-vars -- required for `.length`
	  var T = toObject(target);
	  var argumentsLength = arguments.length;
	  var index = 1;
	  var getOwnPropertySymbols = objectGetOwnPropertySymbols.f;
	  var propertyIsEnumerable = objectPropertyIsEnumerable.f;
	  while (argumentsLength > index) {
	    var S = indexedObject(arguments[index++]);
	    var keys = getOwnPropertySymbols ? concat$6(objectKeys(S), getOwnPropertySymbols(S)) : objectKeys(S);
	    var length = keys.length;
	    var j = 0;
	    var key;
	    while (length > j) {
	      key = keys[j++];
	      if (!descriptors || functionCall(propertyIsEnumerable, S, key)) T[key] = S[key];
	    }
	  } return T;
	} : $assign;

	// `Object.assign` method
	// https://tc39.es/ecma262/#sec-object.assign
	// eslint-disable-next-line es/no-object-assign -- required for testing
	_export({ target: 'Object', stat: true, arity: 2, forced: Object.assign !== objectAssign }, {
	  assign: objectAssign
	});

	var assign$5 = path.Object.assign;

	var assign$4 = assign$5;

	var assign$3 = assign$4;

	var assign$2 = assign$3;

	var assign$1 = assign$2;

	var arraySlice = functionUncurryThis([].slice);

	var $Function = Function;
	var concat$5 = functionUncurryThis([].concat);
	var join$4 = functionUncurryThis([].join);
	var factories = {};

	var construct$7 = function (C, argsLength, args) {
	  if (!hasOwnProperty_1(factories, argsLength)) {
	    var list = [];
	    var i = 0;
	    for (; i < argsLength; i++) list[i] = 'a[' + i + ']';
	    factories[argsLength] = $Function('C,a', 'return new C(' + join$4(list, ',') + ')');
	  } return factories[argsLength](C, args);
	};

	// `Function.prototype.bind` method implementation
	// https://tc39.es/ecma262/#sec-function.prototype.bind
	// eslint-disable-next-line es/no-function-prototype-bind -- detection
	var functionBind = functionBindNative ? $Function.bind : function bind(that /* , ...args */) {
	  var F = aCallable(this);
	  var Prototype = F.prototype;
	  var partArgs = arraySlice(arguments, 1);
	  var boundFunction = function bound(/* args... */) {
	    var args = concat$5(partArgs, arraySlice(arguments));
	    return this instanceof boundFunction ? construct$7(F, args.length, args) : F.apply(that, args);
	  };
	  if (isObject$1(Prototype)) boundFunction.prototype = Prototype;
	  return boundFunction;
	};

	// TODO: Remove from `core-js@4`



	// `Function.prototype.bind` method
	// https://tc39.es/ecma262/#sec-function.prototype.bind
	// eslint-disable-next-line es/no-function-prototype-bind -- detection
	_export({ target: 'Function', proto: true, forced: Function.bind !== functionBind }, {
	  bind: functionBind
	});

	var getBuiltInPrototypeMethod = function (CONSTRUCTOR, METHOD) {
	  var Namespace = path[CONSTRUCTOR + 'Prototype'];
	  var pureMethod = Namespace && Namespace[METHOD];
	  if (pureMethod) return pureMethod;
	  var NativeConstructor = globalThis_1[CONSTRUCTOR];
	  var NativePrototype = NativeConstructor && NativeConstructor.prototype;
	  return NativePrototype && NativePrototype[METHOD];
	};

	var bind$7 = getBuiltInPrototypeMethod('Function', 'bind');

	var FunctionPrototype$2 = Function.prototype;

	var bind$6 = function (it) {
	  var own = it.bind;
	  return it === FunctionPrototype$2 || (objectIsPrototypeOf(FunctionPrototype$2, it) && own === FunctionPrototype$2.bind) ? bind$7 : own;
	};

	var bind$5 = bind$6;

	var bind$4 = bind$5;

	var bind$3 = bind$4;

	var bind$2 = bind$3;

	var _extends_1 = createCommonjsModule(function (module) {
	function _extends() {
	  var _context;
	  return module.exports = _extends = assign$1 ? bind$2(_context = assign$1).call(_context) : function (n) {
	    for (var e = 1; e < arguments.length; e++) {
	      var t = arguments[e];
	      for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]);
	    }
	    return n;
	  }, module.exports.__esModule = true, module.exports["default"] = module.exports, _extends.apply(null, arguments);
	}
	module.exports = _extends, module.exports.__esModule = true, module.exports["default"] = module.exports;
	});

	var _extends$1 = unwrapExports(_extends_1);

	var iterators = {};

	var WeakMap$2 = globalThis_1.WeakMap;

	var weakMapBasicDetection = isCallable(WeakMap$2) && /native code/.test(String(WeakMap$2));

	var keys$8 = shared('keys');

	var sharedKey = function (key) {
	  return keys$8[key] || (keys$8[key] = uid(key));
	};

	var OBJECT_ALREADY_INITIALIZED = 'Object already initialized';
	var TypeError$5 = globalThis_1.TypeError;
	var WeakMap$1 = globalThis_1.WeakMap;
	var set$d, get$5, has$a;

	var enforce = function (it) {
	  return has$a(it) ? get$5(it) : set$d(it, {});
	};

	var getterFor = function (TYPE) {
	  return function (it) {
	    var state;
	    if (!isObject$1(it) || (state = get$5(it)).type !== TYPE) {
	      throw new TypeError$5('Incompatible receiver, ' + TYPE + ' required');
	    } return state;
	  };
	};

	if (weakMapBasicDetection || sharedStore.state) {
	  var store = sharedStore.state || (sharedStore.state = new WeakMap$1());
	  /* eslint-disable no-self-assign -- prototype methods protection */
	  store.get = store.get;
	  store.has = store.has;
	  store.set = store.set;
	  /* eslint-enable no-self-assign -- prototype methods protection */
	  set$d = function (it, metadata) {
	    if (store.has(it)) throw new TypeError$5(OBJECT_ALREADY_INITIALIZED);
	    metadata.facade = it;
	    store.set(it, metadata);
	    return metadata;
	  };
	  get$5 = function (it) {
	    return store.get(it) || {};
	  };
	  has$a = function (it) {
	    return store.has(it);
	  };
	} else {
	  var STATE = sharedKey('state');
	  hiddenKeys$1[STATE] = true;
	  set$d = function (it, metadata) {
	    if (hasOwnProperty_1(it, STATE)) throw new TypeError$5(OBJECT_ALREADY_INITIALIZED);
	    metadata.facade = it;
	    createNonEnumerableProperty(it, STATE, metadata);
	    return metadata;
	  };
	  get$5 = function (it) {
	    return hasOwnProperty_1(it, STATE) ? it[STATE] : {};
	  };
	  has$a = function (it) {
	    return hasOwnProperty_1(it, STATE);
	  };
	}

	var internalState = {
	  set: set$d,
	  get: get$5,
	  has: has$a,
	  enforce: enforce,
	  getterFor: getterFor
	};

	var FunctionPrototype$1 = Function.prototype;
	// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
	var getDescriptor = descriptors && Object.getOwnPropertyDescriptor;

	var EXISTS = hasOwnProperty_1(FunctionPrototype$1, 'name');
	// additional protection from minified / mangled / dropped function names
	var PROPER = EXISTS && (function something() { /* empty */ }).name === 'something';
	var CONFIGURABLE = EXISTS && (!descriptors || (descriptors && getDescriptor(FunctionPrototype$1, 'name').configurable));

	var functionName = {
	  EXISTS: EXISTS,
	  PROPER: PROPER,
	  CONFIGURABLE: CONFIGURABLE
	};

	// `Object.defineProperties` method
	// https://tc39.es/ecma262/#sec-object.defineproperties
	// eslint-disable-next-line es/no-object-defineproperties -- safe
	var f$5 = descriptors && !v8PrototypeDefineBug ? Object.defineProperties : function defineProperties(O, Properties) {
	  anObject(O);
	  var props = toIndexedObject(Properties);
	  var keys = objectKeys(Properties);
	  var length = keys.length;
	  var index = 0;
	  var key;
	  while (length > index) objectDefineProperty.f(O, key = keys[index++], props[key]);
	  return O;
	};

	var objectDefineProperties = {
		f: f$5
	};

	var html = getBuiltIn('document', 'documentElement');

	/* global ActiveXObject -- old IE, WSH */








	var GT = '>';
	var LT = '<';
	var PROTOTYPE$1 = 'prototype';
	var SCRIPT = 'script';
	var IE_PROTO$1 = sharedKey('IE_PROTO');

	var EmptyConstructor = function () { /* empty */ };

	var scriptTag = function (content) {
	  return LT + SCRIPT + GT + content + LT + '/' + SCRIPT + GT;
	};

	// Create object with fake `null` prototype: use ActiveX Object with cleared prototype
	var NullProtoObjectViaActiveX = function (activeXDocument) {
	  activeXDocument.write(scriptTag(''));
	  activeXDocument.close();
	  var temp = activeXDocument.parentWindow.Object;
	  // eslint-disable-next-line no-useless-assignment -- avoid memory leak
	  activeXDocument = null;
	  return temp;
	};

	// Create object with fake `null` prototype: use iframe Object with cleared prototype
	var NullProtoObjectViaIFrame = function () {
	  // Thrash, waste and sodomy: IE GC bug
	  var iframe = documentCreateElement('iframe');
	  var JS = 'java' + SCRIPT + ':';
	  var iframeDocument;
	  iframe.style.display = 'none';
	  html.appendChild(iframe);
	  // https://github.com/zloirock/core-js/issues/475
	  iframe.src = String(JS);
	  iframeDocument = iframe.contentWindow.document;
	  iframeDocument.open();
	  iframeDocument.write(scriptTag('document.F=Object'));
	  iframeDocument.close();
	  return iframeDocument.F;
	};

	// Check for document.domain and active x support
	// No need to use active x approach when document.domain is not set
	// see https://github.com/es-shims/es5-shim/issues/150
	// variation of https://github.com/kitcambridge/es5-shim/commit/4f738ac066346
	// avoid IE GC bug
	var activeXDocument;
	var NullProtoObject = function () {
	  try {
	    activeXDocument = new ActiveXObject('htmlfile');
	  } catch (error) { /* ignore */ }
	  NullProtoObject = typeof document != 'undefined'
	    ? document.domain && activeXDocument
	      ? NullProtoObjectViaActiveX(activeXDocument) // old IE
	      : NullProtoObjectViaIFrame()
	    : NullProtoObjectViaActiveX(activeXDocument); // WSH
	  var length = enumBugKeys.length;
	  while (length--) delete NullProtoObject[PROTOTYPE$1][enumBugKeys[length]];
	  return NullProtoObject();
	};

	hiddenKeys$1[IE_PROTO$1] = true;

	// `Object.create` method
	// https://tc39.es/ecma262/#sec-object.create
	// eslint-disable-next-line es/no-object-create -- safe
	var objectCreate$1 = Object.create || function create(O, Properties) {
	  var result;
	  if (O !== null) {
	    EmptyConstructor[PROTOTYPE$1] = anObject(O);
	    result = new EmptyConstructor();
	    EmptyConstructor[PROTOTYPE$1] = null;
	    // add "__proto__" for Object.getPrototypeOf polyfill
	    result[IE_PROTO$1] = O;
	  } else result = NullProtoObject();
	  return Properties === undefined ? result : objectDefineProperties.f(result, Properties);
	};

	var correctPrototypeGetter = !fails(function () {
	  function F() { /* empty */ }
	  F.prototype.constructor = null;
	  // eslint-disable-next-line es/no-object-getprototypeof -- required for testing
	  return Object.getPrototypeOf(new F()) !== F.prototype;
	});

	var IE_PROTO = sharedKey('IE_PROTO');
	var $Object$1 = Object;
	var ObjectPrototype$2 = $Object$1.prototype;

	// `Object.getPrototypeOf` method
	// https://tc39.es/ecma262/#sec-object.getprototypeof
	// eslint-disable-next-line es/no-object-getprototypeof -- safe
	var objectGetPrototypeOf = correctPrototypeGetter ? $Object$1.getPrototypeOf : function (O) {
	  var object = toObject(O);
	  if (hasOwnProperty_1(object, IE_PROTO)) return object[IE_PROTO];
	  var constructor = object.constructor;
	  if (isCallable(constructor) && object instanceof constructor) {
	    return constructor.prototype;
	  } return object instanceof $Object$1 ? ObjectPrototype$2 : null;
	};

	var defineBuiltIn = function (target, key, value, options) {
	  if (options && options.enumerable) target[key] = value;
	  else createNonEnumerableProperty(target, key, value);
	  return target;
	};

	var ITERATOR$8 = wellKnownSymbol('iterator');
	var BUGGY_SAFARI_ITERATORS$1 = false;

	// `%IteratorPrototype%` object
	// https://tc39.es/ecma262/#sec-%iteratorprototype%-object
	var IteratorPrototype$1, PrototypeOfArrayIteratorPrototype, arrayIterator;

	/* eslint-disable es/no-array-prototype-keys -- safe */
	if ([].keys) {
	  arrayIterator = [].keys();
	  // Safari 8 has buggy iterators w/o `next`
	  if (!('next' in arrayIterator)) BUGGY_SAFARI_ITERATORS$1 = true;
	  else {
	    PrototypeOfArrayIteratorPrototype = objectGetPrototypeOf(objectGetPrototypeOf(arrayIterator));
	    if (PrototypeOfArrayIteratorPrototype !== Object.prototype) IteratorPrototype$1 = PrototypeOfArrayIteratorPrototype;
	  }
	}

	var NEW_ITERATOR_PROTOTYPE = !isObject$1(IteratorPrototype$1) || fails(function () {
	  var test = {};
	  // FF44- legacy iterators case
	  return IteratorPrototype$1[ITERATOR$8].call(test) !== test;
	});

	if (NEW_ITERATOR_PROTOTYPE) IteratorPrototype$1 = {};
	else IteratorPrototype$1 = objectCreate$1(IteratorPrototype$1);

	// `%IteratorPrototype%[@@iterator]()` method
	// https://tc39.es/ecma262/#sec-%iteratorprototype%-@@iterator
	if (!isCallable(IteratorPrototype$1[ITERATOR$8])) {
	  defineBuiltIn(IteratorPrototype$1, ITERATOR$8, function () {
	    return this;
	  });
	}

	var iteratorsCore = {
	  IteratorPrototype: IteratorPrototype$1,
	  BUGGY_SAFARI_ITERATORS: BUGGY_SAFARI_ITERATORS$1
	};

	var TO_STRING_TAG$3 = wellKnownSymbol('toStringTag');
	var test$2 = {};

	test$2[TO_STRING_TAG$3] = 'z';

	var toStringTagSupport = String(test$2) === '[object z]';

	var TO_STRING_TAG$2 = wellKnownSymbol('toStringTag');
	var $Object = Object;

	// ES3 wrong here
	var CORRECT_ARGUMENTS = classofRaw(function () { return arguments; }()) === 'Arguments';

	// fallback for IE11 Script Access Denied error
	var tryGet = function (it, key) {
	  try {
	    return it[key];
	  } catch (error) { /* empty */ }
	};

	// getting tag from ES6+ `Object.prototype.toString`
	var classof = toStringTagSupport ? classofRaw : function (it) {
	  var O, tag, result;
	  return it === undefined ? 'Undefined' : it === null ? 'Null'
	    // @@toStringTag case
	    : typeof (tag = tryGet(O = $Object(it), TO_STRING_TAG$2)) == 'string' ? tag
	    // builtinTag case
	    : CORRECT_ARGUMENTS ? classofRaw(O)
	    // ES3 arguments fallback
	    : (result = classofRaw(O)) === 'Object' && isCallable(O.callee) ? 'Arguments' : result;
	};

	// `Object.prototype.toString` method implementation
	// https://tc39.es/ecma262/#sec-object.prototype.tostring
	var objectToString$1 = toStringTagSupport ? {}.toString : function toString() {
	  return '[object ' + classof(this) + ']';
	};

	var defineProperty$b = objectDefineProperty.f;





	var TO_STRING_TAG$1 = wellKnownSymbol('toStringTag');

	var setToStringTag = function (it, TAG, STATIC, SET_METHOD) {
	  var target = STATIC ? it : it && it.prototype;
	  if (target) {
	    if (!hasOwnProperty_1(target, TO_STRING_TAG$1)) {
	      defineProperty$b(target, TO_STRING_TAG$1, { configurable: true, value: TAG });
	    }
	    if (SET_METHOD && !toStringTagSupport) {
	      createNonEnumerableProperty(target, 'toString', objectToString$1);
	    }
	  }
	};

	var IteratorPrototype = iteratorsCore.IteratorPrototype;





	var returnThis$1 = function () { return this; };

	var iteratorCreateConstructor = function (IteratorConstructor, NAME, next, ENUMERABLE_NEXT) {
	  var TO_STRING_TAG = NAME + ' Iterator';
	  IteratorConstructor.prototype = objectCreate$1(IteratorPrototype, { next: createPropertyDescriptor(+!ENUMERABLE_NEXT, next) });
	  setToStringTag(IteratorConstructor, TO_STRING_TAG, false, true);
	  iterators[TO_STRING_TAG] = returnThis$1;
	  return IteratorConstructor;
	};

	var functionUncurryThisAccessor = function (object, key, method) {
	  try {
	    // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
	    return functionUncurryThis(aCallable(Object.getOwnPropertyDescriptor(object, key)[method]));
	  } catch (error) { /* empty */ }
	};

	var isPossiblePrototype = function (argument) {
	  return isObject$1(argument) || argument === null;
	};

	var $String$2 = String;
	var $TypeError$h = TypeError;

	var aPossiblePrototype = function (argument) {
	  if (isPossiblePrototype(argument)) return argument;
	  throw new $TypeError$h("Can't set " + $String$2(argument) + ' as a prototype');
	};

	/* eslint-disable no-proto -- safe */





	// `Object.setPrototypeOf` method
	// https://tc39.es/ecma262/#sec-object.setprototypeof
	// Works with __proto__ only. Old v8 can't work with null proto objects.
	// eslint-disable-next-line es/no-object-setprototypeof -- safe
	var objectSetPrototypeOf = Object.setPrototypeOf || ('__proto__' in {} ? function () {
	  var CORRECT_SETTER = false;
	  var test = {};
	  var setter;
	  try {
	    setter = functionUncurryThisAccessor(Object.prototype, '__proto__', 'set');
	    setter(test, []);
	    CORRECT_SETTER = test instanceof Array;
	  } catch (error) { /* empty */ }
	  return function setPrototypeOf(O, proto) {
	    requireObjectCoercible(O);
	    aPossiblePrototype(proto);
	    if (!isObject$1(O)) return O;
	    if (CORRECT_SETTER) setter(O, proto);
	    else O.__proto__ = proto;
	    return O;
	  };
	}() : undefined);

	var PROPER_FUNCTION_NAME$1 = functionName.PROPER;
	var BUGGY_SAFARI_ITERATORS = iteratorsCore.BUGGY_SAFARI_ITERATORS;
	var ITERATOR$7 = wellKnownSymbol('iterator');
	var KEYS = 'keys';
	var VALUES = 'values';
	var ENTRIES = 'entries';

	var returnThis = function () { return this; };

	var iteratorDefine = function (Iterable, NAME, IteratorConstructor, next, DEFAULT, IS_SET, FORCED) {
	  iteratorCreateConstructor(IteratorConstructor, NAME, next);

	  var getIterationMethod = function (KIND) {
	    if (KIND === DEFAULT && defaultIterator) return defaultIterator;
	    if (!BUGGY_SAFARI_ITERATORS && KIND && KIND in IterablePrototype) return IterablePrototype[KIND];

	    switch (KIND) {
	      case KEYS: return function keys() { return new IteratorConstructor(this, KIND); };
	      case VALUES: return function values() { return new IteratorConstructor(this, KIND); };
	      case ENTRIES: return function entries() { return new IteratorConstructor(this, KIND); };
	    }

	    return function () { return new IteratorConstructor(this); };
	  };

	  var TO_STRING_TAG = NAME + ' Iterator';
	  var INCORRECT_VALUES_NAME = false;
	  var IterablePrototype = Iterable.prototype;
	  var nativeIterator = IterablePrototype[ITERATOR$7]
	    || IterablePrototype['@@iterator']
	    || DEFAULT && IterablePrototype[DEFAULT];
	  var defaultIterator = !BUGGY_SAFARI_ITERATORS && nativeIterator || getIterationMethod(DEFAULT);
	  var anyNativeIterator = NAME === 'Array' ? IterablePrototype.entries || nativeIterator : nativeIterator;
	  var CurrentIteratorPrototype, methods, KEY;

	  // fix native
	  if (anyNativeIterator) {
	    CurrentIteratorPrototype = objectGetPrototypeOf(anyNativeIterator.call(new Iterable()));
	    if (CurrentIteratorPrototype !== Object.prototype && CurrentIteratorPrototype.next) {
	      // Set @@toStringTag to native iterators
	      setToStringTag(CurrentIteratorPrototype, TO_STRING_TAG, true, true);
	      iterators[TO_STRING_TAG] = returnThis;
	    }
	  }

	  // fix Array.prototype.{ values, @@iterator }.name in V8 / FF
	  if (PROPER_FUNCTION_NAME$1 && DEFAULT === VALUES && nativeIterator && nativeIterator.name !== VALUES) {
	    {
	      INCORRECT_VALUES_NAME = true;
	      defaultIterator = function values() { return functionCall(nativeIterator, this); };
	    }
	  }

	  // export additional methods
	  if (DEFAULT) {
	    methods = {
	      values: getIterationMethod(VALUES),
	      keys: IS_SET ? defaultIterator : getIterationMethod(KEYS),
	      entries: getIterationMethod(ENTRIES)
	    };
	    if (FORCED) for (KEY in methods) {
	      if (BUGGY_SAFARI_ITERATORS || INCORRECT_VALUES_NAME || !(KEY in IterablePrototype)) {
	        defineBuiltIn(IterablePrototype, KEY, methods[KEY]);
	      }
	    } else _export({ target: NAME, proto: true, forced: BUGGY_SAFARI_ITERATORS || INCORRECT_VALUES_NAME }, methods);
	  }

	  // define iterator
	  if ((FORCED) && IterablePrototype[ITERATOR$7] !== defaultIterator) {
	    defineBuiltIn(IterablePrototype, ITERATOR$7, defaultIterator, { name: DEFAULT });
	  }
	  iterators[NAME] = defaultIterator;

	  return methods;
	};

	// `CreateIterResultObject` abstract operation
	// https://tc39.es/ecma262/#sec-createiterresultobject
	var createIterResultObject = function (value, done) {
	  return { value: value, done: done };
	};

	objectDefineProperty.f;





	var ARRAY_ITERATOR = 'Array Iterator';
	var setInternalState$7 = internalState.set;
	var getInternalState$2 = internalState.getterFor(ARRAY_ITERATOR);

	// `Array.prototype.entries` method
	// https://tc39.es/ecma262/#sec-array.prototype.entries
	// `Array.prototype.keys` method
	// https://tc39.es/ecma262/#sec-array.prototype.keys
	// `Array.prototype.values` method
	// https://tc39.es/ecma262/#sec-array.prototype.values
	// `Array.prototype[@@iterator]` method
	// https://tc39.es/ecma262/#sec-array.prototype-@@iterator
	// `CreateArrayIterator` internal method
	// https://tc39.es/ecma262/#sec-createarrayiterator
	iteratorDefine(Array, 'Array', function (iterated, kind) {
	  setInternalState$7(this, {
	    type: ARRAY_ITERATOR,
	    target: toIndexedObject(iterated), // target
	    index: 0,                          // next index
	    kind: kind                         // kind
	  });
	// `%ArrayIteratorPrototype%.next` method
	// https://tc39.es/ecma262/#sec-%arrayiteratorprototype%.next
	}, function () {
	  var state = getInternalState$2(this);
	  var target = state.target;
	  var index = state.index++;
	  if (!target || index >= target.length) {
	    state.target = null;
	    return createIterResultObject(undefined, true);
	  }
	  switch (state.kind) {
	    case 'keys': return createIterResultObject(index, false);
	    case 'values': return createIterResultObject(target[index], false);
	  } return createIterResultObject([index, target[index]], false);
	}, 'values');

	// argumentsList[@@iterator] is %ArrayProto_values%
	// https://tc39.es/ecma262/#sec-createunmappedargumentsobject
	// https://tc39.es/ecma262/#sec-createmappedargumentsobject
	iterators.Arguments = iterators.Array;

	var ITERATOR$6 = wellKnownSymbol('iterator');
	var ArrayPrototype$j = Array.prototype;

	// check on default Array iterator
	var isArrayIteratorMethod = function (it) {
	  return it !== undefined && (iterators.Array === it || ArrayPrototype$j[ITERATOR$6] === it);
	};

	var ITERATOR$5 = wellKnownSymbol('iterator');

	var getIteratorMethod$5 = function (it) {
	  if (!isNullOrUndefined(it)) return getMethod(it, ITERATOR$5)
	    || getMethod(it, '@@iterator')
	    || iterators[classof(it)];
	};

	var $TypeError$g = TypeError;

	var getIterator = function (argument, usingIterator) {
	  var iteratorMethod = arguments.length < 2 ? getIteratorMethod$5(argument) : usingIterator;
	  if (aCallable(iteratorMethod)) return anObject(functionCall(iteratorMethod, argument));
	  thr