bk-magic-vue/lib/tag-input.js

基于蓝鲸 Magicbox 和 Vue 的前端组件库

(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('bk-magic-vue/lib/locale'), require('vue')) :
  typeof define === 'function' && define.amd ? define(['exports', 'bk-magic-vue/lib/locale', 'vue'], factory) :
  (global = global || self, factory(global.library = {}, global.locale, global.Vue));
}(this, function (exports, locale, Vue) { 'use strict';

  locale = locale && locale.hasOwnProperty('default') ? locale['default'] : locale;
  Vue = Vue && Vue.hasOwnProperty('default') ? Vue['default'] : Vue;

  var _defined = function (it) {
    if (it == undefined) throw TypeError("Can't call method on  " + it);
    return it;
  };

  var _toObject = function (it) {
    return Object(_defined(it));
  };

  var hasOwnProperty = {}.hasOwnProperty;
  var _has = function (it, key) {
    return hasOwnProperty.call(it, key);
  };

  var toString = {}.toString;
  var _cof = function (it) {
    return toString.call(it).slice(8, -1);
  };

  var _iobject = Object('z').propertyIsEnumerable(0) ? Object : function (it) {
    return _cof(it) == 'String' ? it.split('') : Object(it);
  };

  var _toIobject = function (it) {
    return _iobject(_defined(it));
  };

  var ceil = Math.ceil;
  var floor = Math.floor;
  var _toInteger = function (it) {
    return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
  };

  var min = Math.min;
  var _toLength = function (it) {
    return it > 0 ? min(_toInteger(it), 0x1fffffffffffff) : 0;
  };

  var max = Math.max;
  var min$1 = Math.min;
  var _toAbsoluteIndex = function (index, length) {
    index = _toInteger(index);
    return index < 0 ? max(index + length, 0) : min$1(index, length);
  };

  var _arrayIncludes = function (IS_INCLUDES) {
    return function ($this, el, fromIndex) {
      var O = _toIobject($this);
      var length = _toLength(O.length);
      var index = _toAbsoluteIndex(fromIndex, length);
      var value;
      if (IS_INCLUDES && el != el) while (length > index) {
        value = O[index++];
        if (value != value) return true;
      } else for (;length > index; index++) if (IS_INCLUDES || index in O) {
        if (O[index] === el) return IS_INCLUDES || index || 0;
      } return !IS_INCLUDES && -1;
    };
  };

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

  var _core = createCommonjsModule(function (module) {
  var core = module.exports = { version: '2.6.12' };
  if (typeof __e == 'number') __e = core;
  });
  var _core_1 = _core.version;

  var _global = createCommonjsModule(function (module) {
  var global = module.exports = typeof window != 'undefined' && window.Math == Math
    ? window : typeof self != 'undefined' && self.Math == Math ? self
    : Function('return this')();
  if (typeof __g == 'number') __g = global;
  });

  var _shared = createCommonjsModule(function (module) {
  var SHARED = '__core-js_shared__';
  var store = _global[SHARED] || (_global[SHARED] = {});
  (module.exports = function (key, value) {
    return store[key] || (store[key] = value !== undefined ? value : {});
  })('versions', []).push({
    version: _core.version,
    mode:  'pure' ,
    copyright: '© 2020 Denis Pushkarev (zloirock.ru)'
  });
  });

  var id = 0;
  var px = Math.random();
  var _uid = function (key) {
    return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
  };

  var shared = _shared('keys');
  var _sharedKey = function (key) {
    return shared[key] || (shared[key] = _uid(key));
  };

  var arrayIndexOf = _arrayIncludes(false);
  var IE_PROTO = _sharedKey('IE_PROTO');
  var _objectKeysInternal = function (object, names) {
    var O = _toIobject(object);
    var i = 0;
    var result = [];
    var key;
    for (key in O) if (key != IE_PROTO) _has(O, key) && result.push(key);
    while (names.length > i) if (_has(O, key = names[i++])) {
      ~arrayIndexOf(result, key) || result.push(key);
    }
    return result;
  };

  var _enumBugKeys = (
    'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'
  ).split(',');

  var _objectKeys = Object.keys || function keys(O) {
    return _objectKeysInternal(O, _enumBugKeys);
  };

  var _aFunction = function (it) {
    if (typeof it != 'function') throw TypeError(it + ' is not a function!');
    return it;
  };

  var _ctx = function (fn, that, length) {
    _aFunction(fn);
    if (that === undefined) return fn;
    switch (length) {
      case 1: return function (a) {
        return fn.call(that, a);
      };
      case 2: return function (a, b) {
        return fn.call(that, a, b);
      };
      case 3: return function (a, b, c) {
        return fn.call(that, a, b, c);
      };
    }
    return function () {
      return fn.apply(that, arguments);
    };
  };

  var _isObject = function (it) {
    return typeof it === 'object' ? it !== null : typeof it === 'function';
  };

  var _anObject = function (it) {
    if (!_isObject(it)) throw TypeError(it + ' is not an object!');
    return it;
  };

  var _fails = function (exec) {
    try {
      return !!exec();
    } catch (e) {
      return true;
    }
  };

  var _descriptors = !_fails(function () {
    return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;
  });

  var document$1 = _global.document;
  var is = _isObject(document$1) && _isObject(document$1.createElement);
  var _domCreate = function (it) {
    return is ? document$1.createElement(it) : {};
  };

  var _ie8DomDefine = !_descriptors && !_fails(function () {
    return Object.defineProperty(_domCreate('div'), 'a', { get: function () { return 7; } }).a != 7;
  });

  var _toPrimitive = function (it, S) {
    if (!_isObject(it)) return it;
    var fn, val;
    if (S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) return val;
    if (typeof (fn = it.valueOf) == 'function' && !_isObject(val = fn.call(it))) return val;
    if (!S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) return val;
    throw TypeError("Can't convert object to primitive value");
  };

  var dP = Object.defineProperty;
  var f = _descriptors ? Object.defineProperty : function defineProperty(O, P, Attributes) {
    _anObject(O);
    P = _toPrimitive(P, true);
    _anObject(Attributes);
    if (_ie8DomDefine) try {
      return dP(O, P, Attributes);
    } catch (e) {  }
    if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');
    if ('value' in Attributes) O[P] = Attributes.value;
    return O;
  };
  var _objectDp = {
  	f: f
  };

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

  var _hide = _descriptors ? function (object, key, value) {
    return _objectDp.f(object, key, _propertyDesc(1, value));
  } : function (object, key, value) {
    object[key] = value;
    return object;
  };

  var PROTOTYPE = 'prototype';
  var $export = function (type, name, source) {
    var IS_FORCED = type & $export.F;
    var IS_GLOBAL = type & $export.G;
    var IS_STATIC = type & $export.S;
    var IS_PROTO = type & $export.P;
    var IS_BIND = type & $export.B;
    var IS_WRAP = type & $export.W;
    var exports = IS_GLOBAL ? _core : _core[name] || (_core[name] = {});
    var expProto = exports[PROTOTYPE];
    var target = IS_GLOBAL ? _global : IS_STATIC ? _global[name] : (_global[name] || {})[PROTOTYPE];
    var key, own, out;
    if (IS_GLOBAL) source = name;
    for (key in source) {
      own = !IS_FORCED && target && target[key] !== undefined;
      if (own && _has(exports, key)) continue;
      out = own ? target[key] : source[key];
      exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]
      : IS_BIND && own ? _ctx(out, _global)
      : IS_WRAP && target[key] == out ? (function (C) {
        var F = function (a, b, c) {
          if (this instanceof C) {
            switch (arguments.length) {
              case 0: return new C();
              case 1: return new C(a);
              case 2: return new C(a, b);
            } return new C(a, b, c);
          } return C.apply(this, arguments);
        };
        F[PROTOTYPE] = C[PROTOTYPE];
        return F;
      })(out) : IS_PROTO && typeof out == 'function' ? _ctx(Function.call, out) : out;
      if (IS_PROTO) {
        (exports.virtual || (exports.virtual = {}))[key] = out;
        if (type & $export.R && expProto && !expProto[key]) _hide(expProto, key, out);
      }
    }
  };
  $export.F = 1;
  $export.G = 2;
  $export.S = 4;
  $export.P = 8;
  $export.B = 16;
  $export.W = 32;
  $export.U = 64;
  $export.R = 128;
  var _export = $export;

  var _objectSap = function (KEY, exec) {
    var fn = (_core.Object || {})[KEY] || Object[KEY];
    var exp = {};
    exp[KEY] = exec(fn);
    _export(_export.S + _export.F * _fails(function () { fn(1); }), 'Object', exp);
  };

  _objectSap('keys', function () {
    return function keys(it) {
      return _objectKeys(_toObject(it));
    };
  });

  var keys = _core.Object.keys;

  var keys$1 = keys;

  function _iterableToArrayLimit(arr, i) {
    var _i = null == arr ? null : "undefined" != typeof Symbol && arr[Symbol.iterator] || arr["@@iterator"];
    if (null != _i) {
      var _s,
        _e,
        _x,
        _r,
        _arr = [],
        _n = !0,
        _d = !1;
      try {
        if (_x = (_i = _i.call(arr)).next, 0 === i) {
          if (Object(_i) !== _i) return;
          _n = !1;
        } else for (; !(_n = (_s = _x.call(_i)).done) && (_arr.push(_s.value), _arr.length !== i); _n = !0);
      } catch (err) {
        _d = !0, _e = err;
      } finally {
        try {
          if (!_n && null != _i.return && (_r = _i.return(), Object(_r) !== _r)) return;
        } finally {
          if (_d) throw _e;
        }
      }
      return _arr;
    }
  }
  function _regeneratorRuntime() {
    _regeneratorRuntime = function () {
      return exports;
    };
    var exports = {},
      Op = Object.prototype,
      hasOwn = Op.hasOwnProperty,
      defineProperty = Object.defineProperty || function (obj, key, desc) {
        obj[key] = desc.value;
      },
      $Symbol = "function" == typeof Symbol ? Symbol : {},
      iteratorSymbol = $Symbol.iterator || "@@iterator",
      asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator",
      toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";
    function define(obj, key, value) {
      return Object.defineProperty(obj, key, {
        value: value,
        enumerable: !0,
        configurable: !0,
        writable: !0
      }), obj[key];
    }
    try {
      define({}, "");
    } catch (err) {
      define = function (obj, key, value) {
        return obj[key] = value;
      };
    }
    function wrap(innerFn, outerFn, self, tryLocsList) {
      var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator,
        generator = Object.create(protoGenerator.prototype),
        context = new Context(tryLocsList || []);
      return defineProperty(generator, "_invoke", {
        value: makeInvokeMethod(innerFn, self, context)
      }), generator;
    }
    function tryCatch(fn, obj, arg) {
      try {
        return {
          type: "normal",
          arg: fn.call(obj, arg)
        };
      } catch (err) {
        return {
          type: "throw",
          arg: err
        };
      }
    }
    exports.wrap = wrap;
    var ContinueSentinel = {};
    function Generator() {}
    function GeneratorFunction() {}
    function GeneratorFunctionPrototype() {}
    var IteratorPrototype = {};
    define(IteratorPrototype, iteratorSymbol, function () {
      return this;
    });
    var getProto = Object.getPrototypeOf,
      NativeIteratorPrototype = getProto && getProto(getProto(values([])));
    NativeIteratorPrototype && NativeIteratorPrototype !== Op && hasOwn.call(NativeIteratorPrototype, iteratorSymbol) && (IteratorPrototype = NativeIteratorPrototype);
    var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(IteratorPrototype);
    function defineIteratorMethods(prototype) {
      ["next", "throw", "return"].forEach(function (method) {
        define(prototype, method, function (arg) {
          return this._invoke(method, arg);
        });
      });
    }
    function AsyncIterator(generator, PromiseImpl) {
      function invoke(method, arg, resolve, reject) {
        var record = tryCatch(generator[method], generator, arg);
        if ("throw" !== record.type) {
          var result = record.arg,
            value = result.value;
          return value && "object" == typeof value && hasOwn.call(value, "__await") ? PromiseImpl.resolve(value.__await).then(function (value) {
            invoke("next", value, resolve, reject);
          }, function (err) {
            invoke("throw", err, resolve, reject);
          }) : PromiseImpl.resolve(value).then(function (unwrapped) {
            result.value = unwrapped, resolve(result);
          }, function (error) {
            return invoke("throw", error, resolve, reject);
          });
        }
        reject(record.arg);
      }
      var previousPromise;
      defineProperty(this, "_invoke", {
        value: function (method, arg) {
          function callInvokeWithMethodAndArg() {
            return new PromiseImpl(function (resolve, reject) {
              invoke(method, arg, resolve, reject);
            });
          }
          return previousPromise = previousPromise ? previousPromise.then(callInvokeWithMethodAndArg, callInvokeWithMethodAndArg) : callInvokeWithMethodAndArg();
        }
      });
    }
    function makeInvokeMethod(innerFn, self, context) {
      var state = "suspendedStart";
      return function (method, arg) {
        if ("executing" === state) throw new Error("Generator is already running");
        if ("completed" === state) {
          if ("throw" === method) throw arg;
          return doneResult();
        }
        for (context.method = method, context.arg = arg;;) {
          var delegate = context.delegate;
          if (delegate) {
            var delegateResult = maybeInvokeDelegate(delegate, context);
            if (delegateResult) {
              if (delegateResult === ContinueSentinel) continue;
              return delegateResult;
            }
          }
          if ("next" === context.method) context.sent = context._sent = context.arg;else if ("throw" === context.method) {
            if ("suspendedStart" === state) throw state = "completed", context.arg;
            context.dispatchException(context.arg);
          } else "return" === context.method && context.abrupt("return", context.arg);
          state = "executing";
          var record = tryCatch(innerFn, self, context);
          if ("normal" === record.type) {
            if (state = context.done ? "completed" : "suspendedYield", record.arg === ContinueSentinel) continue;
            return {
              value: record.arg,
              done: context.done
            };
          }
          "throw" === record.type && (state = "completed", context.method = "throw", context.arg = record.arg);
        }
      };
    }
    function maybeInvokeDelegate(delegate, context) {
      var methodName = context.method,
        method = delegate.iterator[methodName];
      if (undefined === method) return context.delegate = null, "throw" === methodName && delegate.iterator.return && (context.method = "return", context.arg = undefined, maybeInvokeDelegate(delegate, context), "throw" === context.method) || "return" !== methodName && (context.method = "throw", context.arg = new TypeError("The iterator does not provide a '" + methodName + "' method")), ContinueSentinel;
      var record = tryCatch(method, delegate.iterator, context.arg);
      if ("throw" === record.type) return context.method = "throw", context.arg = record.arg, context.delegate = null, ContinueSentinel;
      var info = record.arg;
      return info ? info.done ? (context[delegate.resultName] = info.value, context.next = delegate.nextLoc, "return" !== context.method && (context.method = "next", context.arg = undefined), context.delegate = null, ContinueSentinel) : info : (context.method = "throw", context.arg = new TypeError("iterator result is not an object"), context.delegate = null, ContinueSentinel);
    }
    function pushTryEntry(locs) {
      var entry = {
        tryLoc: locs[0]
      };
      1 in locs && (entry.catchLoc = locs[1]), 2 in locs && (entry.finallyLoc = locs[2], entry.afterLoc = locs[3]), this.tryEntries.push(entry);
    }
    function resetTryEntry(entry) {
      var record = entry.completion || {};
      record.type = "normal", delete record.arg, entry.completion = record;
    }
    function Context(tryLocsList) {
      this.tryEntries = [{
        tryLoc: "root"
      }], tryLocsList.forEach(pushTryEntry, this), this.reset(!0);
    }
    function values(iterable) {
      if (iterable) {
        var iteratorMethod = iterable[iteratorSymbol];
        if (iteratorMethod) return iteratorMethod.call(iterable);
        if ("function" == typeof iterable.next) return iterable;
        if (!isNaN(iterable.length)) {
          var i = -1,
            next = function next() {
              for (; ++i < iterable.length;) if (hasOwn.call(iterable, i)) return next.value = iterable[i], next.done = !1, next;
              return next.value = undefined, next.done = !0, next;
            };
          return next.next = next;
        }
      }
      return {
        next: doneResult
      };
    }
    function doneResult() {
      return {
        value: undefined,
        done: !0
      };
    }
    return GeneratorFunction.prototype = GeneratorFunctionPrototype, defineProperty(Gp, "constructor", {
      value: GeneratorFunctionPrototype,
      configurable: !0
    }), defineProperty(GeneratorFunctionPrototype, "constructor", {
      value: GeneratorFunction,
      configurable: !0
    }), GeneratorFunction.displayName = define(GeneratorFunctionPrototype, toStringTagSymbol, "GeneratorFunction"), exports.isGeneratorFunction = function (genFun) {
      var ctor = "function" == typeof genFun && genFun.constructor;
      return !!ctor && (ctor === GeneratorFunction || "GeneratorFunction" === (ctor.displayName || ctor.name));
    }, exports.mark = function (genFun) {
      return Object.setPrototypeOf ? Object.setPrototypeOf(genFun, GeneratorFunctionPrototype) : (genFun.__proto__ = GeneratorFunctionPrototype, define(genFun, toStringTagSymbol, "GeneratorFunction")), genFun.prototype = Object.create(Gp), genFun;
    }, exports.awrap = function (arg) {
      return {
        __await: arg
      };
    }, defineIteratorMethods(AsyncIterator.prototype), define(AsyncIterator.prototype, asyncIteratorSymbol, function () {
      return this;
    }), exports.AsyncIterator = AsyncIterator, exports.async = function (innerFn, outerFn, self, tryLocsList, PromiseImpl) {
      void 0 === PromiseImpl && (PromiseImpl = Promise);
      var iter = new AsyncIterator(wrap(innerFn, outerFn, self, tryLocsList), PromiseImpl);
      return exports.isGeneratorFunction(outerFn) ? iter : iter.next().then(function (result) {
        return result.done ? result.value : iter.next();
      });
    }, defineIteratorMethods(Gp), define(Gp, toStringTagSymbol, "Generator"), define(Gp, iteratorSymbol, function () {
      return this;
    }), define(Gp, "toString", function () {
      return "[object Generator]";
    }), exports.keys = function (val) {
      var object = Object(val),
        keys = [];
      for (var key in object) keys.push(key);
      return keys.reverse(), function next() {
        for (; keys.length;) {
          var key = keys.pop();
          if (key in object) return next.value = key, next.done = !1, next;
        }
        return next.done = !0, next;
      };
    }, exports.values = values, Context.prototype = {
      constructor: Context,
      reset: function (skipTempReset) {
        if (this.prev = 0, this.next = 0, this.sent = this._sent = undefined, this.done = !1, this.delegate = null, this.method = "next", this.arg = undefined, this.tryEntries.forEach(resetTryEntry), !skipTempReset) for (var name in this) "t" === name.charAt(0) && hasOwn.call(this, name) && !isNaN(+name.slice(1)) && (this[name] = undefined);
      },
      stop: function () {
        this.done = !0;
        var rootRecord = this.tryEntries[0].completion;
        if ("throw" === rootRecord.type) throw rootRecord.arg;
        return this.rval;
      },
      dispatchException: function (exception) {
        if (this.done) throw exception;
        var context = this;
        function handle(loc, caught) {
          return record.type = "throw", record.arg = exception, context.next = loc, caught && (context.method = "next", context.arg = undefined), !!caught;
        }
        for (var i = this.tryEntries.length - 1; i >= 0; --i) {
          var entry = this.tryEntries[i],
            record = entry.completion;
          if ("root" === entry.tryLoc) return handle("end");
          if (entry.tryLoc <= this.prev) {
            var hasCatch = hasOwn.call(entry, "catchLoc"),
              hasFinally = hasOwn.call(entry, "finallyLoc");
            if (hasCatch && hasFinally) {
              if (this.prev < entry.catchLoc) return handle(entry.catchLoc, !0);
              if (this.prev < entry.finallyLoc) return handle(entry.finallyLoc);
            } else if (hasCatch) {
              if (this.prev < entry.catchLoc) return handle(entry.catchLoc, !0);
            } else {
              if (!hasFinally) throw new Error("try statement without catch or finally");
              if (this.prev < entry.finallyLoc) return handle(entry.finallyLoc);
            }
          }
        }
      },
      abrupt: function (type, arg) {
        for (var i = this.tryEntries.length - 1; i >= 0; --i) {
          var entry = this.tryEntries[i];
          if (entry.tryLoc <= this.prev && hasOwn.call(entry, "finallyLoc") && this.prev < entry.finallyLoc) {
            var finallyEntry = entry;
            break;
          }
        }
        finallyEntry && ("break" === type || "continue" === type) && finallyEntry.tryLoc <= arg && arg <= finallyEntry.finallyLoc && (finallyEntry = null);
        var record = finallyEntry ? finallyEntry.completion : {};
        return record.type = type, record.arg = arg, finallyEntry ? (this.method = "next", this.next = finallyEntry.finallyLoc, ContinueSentinel) : this.complete(record);
      },
      complete: function (record, afterLoc) {
        if ("throw" === record.type) throw record.arg;
        return "break" === record.type || "continue" === record.type ? this.next = record.arg : "return" === record.type ? (this.rval = this.arg = record.arg, this.method = "return", this.next = "end") : "normal" === record.type && afterLoc && (this.next = afterLoc), ContinueSentinel;
      },
      finish: function (finallyLoc) {
        for (var i = this.tryEntries.length - 1; i >= 0; --i) {
          var entry = this.tryEntries[i];
          if (entry.finallyLoc === finallyLoc) return this.complete(entry.completion, entry.afterLoc), resetTryEntry(entry), ContinueSentinel;
        }
      },
      catch: function (tryLoc) {
        for (var i = this.tryEntries.length - 1; i >= 0; --i) {
          var entry = this.tryEntries[i];
          if (entry.tryLoc === tryLoc) {
            var record = entry.completion;
            if ("throw" === record.type) {
              var thrown = record.arg;
              resetTryEntry(entry);
            }
            return thrown;
          }
        }
        throw new Error("illegal catch attempt");
      },
      delegateYield: function (iterable, resultName, nextLoc) {
        return this.delegate = {
          iterator: values(iterable),
          resultName: resultName,
          nextLoc: nextLoc
        }, "next" === this.method && (this.arg = undefined), ContinueSentinel;
      }
    }, exports;
  }
  function _typeof(obj) {
    "@babel/helpers - typeof";

    return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
      return typeof obj;
    } : function (obj) {
      return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
    }, _typeof(obj);
  }
  function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
    try {
      var info = gen[key](arg);
      var value = info.value;
    } catch (error) {
      reject(error);
      return;
    }
    if (info.done) {
      resolve(value);
    } else {
      Promise.resolve(value).then(_next, _throw);
    }
  }
  function _asyncToGenerator(fn) {
    return function () {
      var self = this,
        args = arguments;
      return new Promise(function (resolve, reject) {
        var gen = fn.apply(self, args);
        function _next(value) {
          asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
        }
        function _throw(err) {
          asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
        }
        _next(undefined);
      });
    };
  }
  function _classCallCheck(instance, Constructor) {
    if (!(instance instanceof Constructor)) {
      throw new TypeError("Cannot call a class as a 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, _toPropertyKey(descriptor.key), descriptor);
    }
  }
  function _createClass(Constructor, protoProps, staticProps) {
    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
    if (staticProps) _defineProperties(Constructor, staticProps);
    Object.defineProperty(Constructor, "prototype", {
      writable: false
    });
    return Constructor;
  }
  function _defineProperty(obj, key, value) {
    key = _toPropertyKey(key);
    if (key in obj) {
      Object.defineProperty(obj, key, {
        value: value,
        enumerable: true,
        configurable: true,
        writable: true
      });
    } else {
      obj[key] = value;
    }
    return obj;
  }
  function _extends() {
    _extends = Object.assign ? Object.assign.bind() : function (target) {
      for (var i = 1; i < arguments.length; i++) {
        var source = arguments[i];
        for (var key in source) {
          if (Object.prototype.hasOwnProperty.call(source, key)) {
            target[key] = source[key];
          }
        }
      }
      return target;
    };
    return _extends.apply(this, arguments);
  }
  function _objectSpread(target) {
    for (var i = 1; i < arguments.length; i++) {
      var source = arguments[i] != null ? Object(arguments[i]) : {};
      var ownKeys = Object.keys(source);
      if (typeof Object.getOwnPropertySymbols === 'function') {
        ownKeys.push.apply(ownKeys, Object.getOwnPropertySymbols(source).filter(function (sym) {
          return Object.getOwnPropertyDescriptor(source, sym).enumerable;
        }));
      }
      ownKeys.forEach(function (key) {
        _defineProperty(target, key, source[key]);
      });
    }
    return target;
  }
  function _slicedToArray(arr, i) {
    return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
  }
  function _toConsumableArray(arr) {
    return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
  }
  function _arrayWithoutHoles(arr) {
    if (Array.isArray(arr)) return _arrayLikeToArray(arr);
  }
  function _arrayWithHoles(arr) {
    if (Array.isArray(arr)) return arr;
  }
  function _iterableToArray(iter) {
    if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
  }
  function _unsupportedIterableToArray(o, minLen) {
    if (!o) return;
    if (typeof o === "string") return _arrayLikeToArray(o, minLen);
    var n = Object.prototype.toString.call(o).slice(8, -1);
    if (n === "Object" && o.constructor) n = o.constructor.name;
    if (n === "Map" || n === "Set") return Array.from(o);
    if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
  }
  function _arrayLikeToArray(arr, len) {
    if (len == null || len > arr.length) len = arr.length;
    for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
    return arr2;
  }
  function _nonIterableSpread() {
    throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
  }
  function _nonIterableRest() {
    throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
  }
  function _createForOfIteratorHelper(o, allowArrayLike) {
    var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"];
    if (!it) {
      if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") {
        if (it) o = it;
        var i = 0;
        var F = function () {};
        return {
          s: F,
          n: function () {
            if (i >= o.length) return {
              done: true
            };
            return {
              done: false,
              value: o[i++]
            };
          },
          e: function (e) {
            throw e;
          },
          f: F
        };
      }
      throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
    }
    var normalCompletion = true,
      didErr = false,
      err;
    return {
      s: function () {
        it = it.call(o);
      },
      n: function () {
        var step = it.next();
        normalCompletion = step.done;
        return step;
      },
      e: function (e) {
        didErr = true;
        err = e;
      },
      f: function () {
        try {
          if (!normalCompletion && it.return != null) it.return();
        } finally {
          if (didErr) throw err;
        }
      }
    };
  }
  function _toPrimitive$1(input, hint) {
    if (typeof input !== "object" || input === null) return input;
    var prim = input[Symbol.toPrimitive];
    if (prim !== undefined) {
      var res = prim.call(input, hint || "default");
      if (typeof res !== "object") return res;
      throw new TypeError("@@toPrimitive must return a primitive value.");
    }
    return (hint === "string" ? String : Number)(input);
  }
  function _toPropertyKey(arg) {
    var key = _toPrimitive$1(arg, "string");
    return typeof key === "symbol" ? key : String(key);
  }

  var _stringWs = '\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003' +
    '\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF';

  var space = '[' + _stringWs + ']';
  var non = '\u200b\u0085';
  var ltrim = RegExp('^' + space + space + '*');
  var rtrim = RegExp(space + space + '*$');
  var exporter = function (KEY, exec, ALIAS) {
    var exp = {};
    var FORCE = _fails(function () {
      return !!_stringWs[KEY]() || non[KEY]() != non;
    });
    var fn = exp[KEY] = FORCE ? exec(trim) : _stringWs[KEY];
    if (ALIAS) exp[ALIAS] = fn;
    _export(_export.P + _export.F * FORCE, 'String', exp);
  };
  var trim = exporter.trim = function (string, TYPE) {
    string = String(_defined(string));
    if (TYPE & 1) string = string.replace(ltrim, '');
    if (TYPE & 2) string = string.replace(rtrim, '');
    return string;
  };
  var _stringTrim = exporter;

  var $parseInt = _global.parseInt;
  var $trim = _stringTrim.trim;
  var hex = /^[-+]?0[xX]/;
  var _parseInt = $parseInt(_stringWs + '08') !== 8 || $parseInt(_stringWs + '0x16') !== 22 ? function parseInt(str, radix) {
    var string = $trim(String(str), 3);
    return $parseInt(string, (radix >>> 0) || (hex.test(string) ? 16 : 10));
  } : $parseInt;

  _export(_export.G + _export.F * (parseInt != _parseInt), { parseInt: _parseInt });

  var _parseInt$1 = _core.parseInt;

  var _parseInt$2 = _parseInt$1;

  var _stringAt = function (TO_STRING) {
    return function (that, pos) {
      var s = String(_defined(that));
      var i = _toInteger(pos);
      var l = s.length;
      var a, b;
      if (i < 0 || i >= l) return TO_STRING ? '' : undefined;
      a = s.charCodeAt(i);
      return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff
        ? TO_STRING ? s.charAt(i) : a
        : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
    };
  };

  var _redefine = _hide;

  var _iterators = {};

  var _objectDps = _descriptors ? Object.defineProperties : function defineProperties(O, Properties) {
    _anObject(O);
    var keys = _objectKeys(Properties);
    var length = keys.length;
    var i = 0;
    var P;
    while (length > i) _objectDp.f(O, P = keys[i++], Properties[P]);
    return O;
  };

  var document$2 = _global.document;
  var _html = document$2 && document$2.documentElement;

  var IE_PROTO$1 = _sharedKey('IE_PROTO');
  var Empty = function () {  };
  var PROTOTYPE$1 = 'prototype';
  var createDict = function () {
    var iframe = _domCreate('iframe');
    var i = _enumBugKeys.length;
    var lt = '<';
    var gt = '>';
    var iframeDocument;
    iframe.style.display = 'none';
    _html.appendChild(iframe);
    iframe.src = 'javascript:';
    iframeDocument = iframe.contentWindow.document;
    iframeDocument.open();
    iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);
    iframeDocument.close();
    createDict = iframeDocument.F;
    while (i--) delete createDict[PROTOTYPE$1][_enumBugKeys[i]];
    return createDict();
  };
  var _objectCreate = Object.create || function create(O, Properties) {
    var result;
    if (O !== null) {
      Empty[PROTOTYPE$1] = _anObject(O);
      result = new Empty();
      Empty[PROTOTYPE$1] = null;
      result[IE_PROTO$1] = O;
    } else result = createDict();
    return Properties === undefined ? result : _objectDps(result, Properties);
  };

  var _wks = createCommonjsModule(function (module) {
  var store = _shared('wks');
  var Symbol = _global.Symbol;
  var USE_SYMBOL = typeof Symbol == 'function';
  var $exports = module.exports = function (name) {
    return store[name] || (store[name] =
      USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : _uid)('Symbol.' + name));
  };
  $exports.store = store;
  });

  var def = _objectDp.f;
  var TAG = _wks('toStringTag');
  var _setToStringTag = function (it, tag, stat) {
    if (it && !_has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { configurable: true, value: tag });
  };

  var IteratorPrototype = {};
  _hide(IteratorPrototype, _wks('iterator'), function () { return this; });
  var _iterCreate = function (Constructor, NAME, next) {
    Constructor.prototype = _objectCreate(IteratorPrototype, { next: _propertyDesc(1, next) });
    _setToStringTag(Constructor, NAME + ' Iterator');
  };

  var IE_PROTO$2 = _sharedKey('IE_PROTO');
  var ObjectProto = Object.prototype;
  var _objectGpo = Object.getPrototypeOf || function (O) {
    O = _toObject(O);
    if (_has(O, IE_PROTO$2)) return O[IE_PROTO$2];
    if (typeof O.constructor == 'function' && O instanceof O.constructor) {
      return O.constructor.prototype;
    } return O instanceof Object ? ObjectProto : null;
  };

  var ITERATOR = _wks('iterator');
  var BUGGY = !([].keys && 'next' in [].keys());
  var FF_ITERATOR = '@@iterator';
  var KEYS = 'keys';
  var VALUES = 'values';
  var returnThis = function () { return this; };
  var _iterDefine = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) {
    _iterCreate(Constructor, NAME, next);
    var getMethod = function (kind) {
      if (!BUGGY && kind in proto) return proto[kind];
      switch (kind) {
        case KEYS: return function keys() { return new Constructor(this, kind); };
        case VALUES: return function values() { return new Constructor(this, kind); };
      } return function entries() { return new Constructor(this, kind); };
    };
    var TAG = NAME + ' Iterator';
    var DEF_VALUES = DEFAULT == VALUES;
    var VALUES_BUG = false;
    var proto = Base.prototype;
    var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT];
    var $default = $native || getMethod(DEFAULT);
    var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined;
    var $anyNative = NAME == 'Array' ? proto.entries || $native : $native;
    var methods, key, IteratorPrototype;
    if ($anyNative) {
      IteratorPrototype = _objectGpo($anyNative.call(new Base()));
      if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) {
        _setToStringTag(IteratorPrototype, TAG, true);
      }
    }
    if (DEF_VALUES && $native && $native.name !== VALUES) {
      VALUES_BUG = true;
      $default = function values() { return $native.call(this); };
    }
    if (( FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) {
      _hide(proto, ITERATOR, $default);
    }
    _iterators[NAME] = $default;
    _iterators[TAG] = returnThis;
    if (DEFAULT) {
      methods = {
        values: DEF_VALUES ? $default : getMethod(VALUES),
        keys: IS_SET ? $default : getMethod(KEYS),
        entries: $entries
      };
      if (FORCED) for (key in methods) {
        if (!(key in proto)) _redefine(proto, key, methods[key]);
      } else _export(_export.P + _export.F * (BUGGY || VALUES_BUG), NAME, methods);
    }
    return methods;
  };

  var $at = _stringAt(true);
  _iterDefine(String, 'String', function (iterated) {
    this._t = String(iterated);
    this._i = 0;
  }, function () {
    var O = this._t;
    var index = this._i;
    var point;
    if (index >= O.length) return { value: undefined, done: true };
    point = $at(O, index);
    this._i += point.length;
    return { value: point, done: false };
  });

  var _iterStep = function (done, value) {
    return { value: value, done: !!done };
  };

  var es6_array_iterator = _iterDefine(Array, 'Array', function (iterated, kind) {
    this._t = _toIobject(iterated);
    this._i = 0;
    this._k = kind;
  }, function () {
    var O = this._t;
    var kind = this._k;
    var index = this._i++;
    if (!O || index >= O.length) {
      this._t = undefined;
      return _iterStep(1);
    }
    if (kind == 'keys') return _iterStep(0, index);
    if (kind == 'values') return _iterStep(0, O[index]);
    return _iterStep(0, [index, O[index]]);
  }, 'values');
  _iterators.Arguments = _iterators.Array;

  var TO_STRING_TAG = _wks('toStringTag');
  var DOMIterables = ('CSSRuleList,CSSStyleDeclaration,CSSValueList,ClientRectList,DOMRectList,DOMStringList,' +
    'DOMTokenList,DataTransferItemList,FileList,HTMLAllCollection,HTMLCollection,HTMLFormElement,HTMLSelectElement,' +
    'MediaList,MimeTypeArray,NamedNodeMap,NodeList,PaintRequestList,Plugin,PluginArray,SVGLengthList,SVGNumberList,' +
    'SVGPathSegList,SVGPointList,SVGStringList,SVGTransformList,SourceBufferList,StyleSheetList,TextTrackCueList,' +
    'TextTrackList,TouchList').split(',');
  for (var i = 0; i < DOMIterables.length; i++) {
    var NAME = DOMIterables[i];
    var Collection = _global[NAME];
    var proto = Collection && Collection.prototype;
    if (proto && !proto[TO_STRING_TAG]) _hide(proto, TO_STRING_TAG, NAME);
    _iterators[NAME] = _iterators.Array;
  }

  var _redefineAll = function (target, src, safe) {
    for (var key in src) {
      if (safe && target[key]) target[key] = src[key];
      else _hide(target, key, src[key]);
    } return target;
  };

  var _anInstance = function (it, Constructor, name, forbiddenField) {
    if (!(it instanceof Constructor) || (forbiddenField !== undefined && forbiddenField in it)) {
      throw TypeError(name + ': incorrect invocation!');
    } return it;
  };

  var _iterCall = function (iterator, fn, value, entries) {
    try {
      return entries ? fn(_anObject(value)[0], value[1]) : fn(value);
    } catch (e) {
      var ret = iterator['return'];
      if (ret !== undefined) _anObject(ret.call(iterator));
      throw e;
    }
  };

  var ITERATOR$1 = _wks('iterator');
  var ArrayProto = Array.prototype;
  var _isArrayIter = function (it) {
    return it !== undefined && (_iterators.Array === it || ArrayProto[ITERATOR$1] === it);
  };

  var TAG$1 = _wks('toStringTag');
  var ARG = _cof(function () { return arguments; }()) == 'Arguments';
  var tryGet = function (it, key) {
    try {
      return it[key];
    } catch (e) {  }
  };
  var _classof = function (it) {
    var O, T, B;
    return it === undefined ? 'Undefined' : it === null ? 'Null'
      : typeof (T = tryGet(O = Object(it), TAG$1)) == 'string' ? T
      : ARG ? _cof(O)
      : (B = _cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B;
  };

  var ITERATOR$2 = _wks('iterator');
  var core_getIteratorMethod = _core.getIteratorMethod = function (it) {
    if (it != undefined) return it[ITERATOR$2]
      || it['@@iterator']
      || _iterators[_classof(it)];
  };

  var _forOf = createCommonjsModule(function (module) {
  var BREAK = {};
  var RETURN = {};
  var exports = module.exports = function (iterable, entries, fn, that, ITERATOR) {
    var iterFn = ITERATOR ? function () { return iterable; } : core_getIteratorMethod(iterable);
    var f = _ctx(fn, that, entries ? 2 : 1);
    var index = 0;
    var length, step, iterator, result;
    if (typeof iterFn != 'function') throw TypeError(iterable + ' is not iterable!');
    if (_isArrayIter(iterFn)) for (length = _toLength(iterable.length); length > index; index++) {
      result = entries ? f(_anObject(step = iterable[index])[0], step[1]) : f(iterable[index]);
      if (result === BREAK || result === RETURN) return result;
    } else for (iterator = iterFn.call(iterable); !(step = iterator.next()).done;) {
      result = _iterCall(iterator, f, step.value, entries);
      if (result === BREAK || result === RETURN) return result;
    }
  };
  exports.BREAK = BREAK;
  exports.RETURN = RETURN;
  });

  var SPECIES = _wks('species');
  var _setSpecies = function (KEY) {
    var C = typeof _core[KEY] == 'function' ? _core[KEY] : _global[KEY];
    if (_descriptors && C && !C[SPECIES]) _objectDp.f(C, SPECIES, {
      configurable: true,
      get: function () { return this; }
    });
  };

  var _meta = createCommonjsModule(function (module) {
  var META = _uid('meta');
  var setDesc = _objectDp.f;
  var id = 0;
  var isExtensible = Object.isExtensible || function () {
    return true;
  };
  var FREEZE = !_fails(function () {
    return isExtensible(Object.preventExtensions({}));
  });
  var setMeta = function (it) {
    setDesc(it, META, { value: {
      i: 'O' + ++id,
      w: {}
    } });
  };
  var fastKey = function (it, create) {
    if (!_isObject(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it;
    if (!_has(it, META)) {
      if (!isExtensible(it)) return 'F';
      if (!create) return 'E';
      setMeta(it);
    } return it[META].i;
  };
  var getWeak = function (it, create) {
    if (!_has(it, META)) {
      if (!isExtensible(it)) return true;
      if (!create) return false;
      setMeta(it);
    } return it[META].w;
  };
  var onFreeze = function (it) {
    if (FREEZE && meta.NEED && isExtensible(it) && !_has(it, META)) setMeta(it);
    return it;
  };
  var meta = module.exports = {
    KEY: META,
    NEED: false,
    fastKey: fastKey,
    getWeak: getWeak,
    onFreeze: onFreeze
  };
  });
  var _meta_1 = _meta.KEY;
  var _meta_2 = _meta.NEED;
  var _meta_3 = _meta.fastKey;
  var _meta_4 = _meta.getWeak;
  var _meta_5 = _meta.onFreeze;

  var _validateCollection = function (it, TYPE) {
    if (!_isObject(it) || it._t !== TYPE) throw TypeError('Incompatible receiver, ' + TYPE + ' required!');
    return it;
  };

  var dP$1 = _objectDp.f;
  var fastKey = _meta.fastKey;
  var SIZE = _descriptors ? '_s' : 'size';
  var getEntry = function (that, key) {
    var index = fastKey(key);
    var entry;
    if (index !== 'F') return that._i[index];
    for (entry = that._f; entry; entry = entry.n) {
      if (entry.k == key) return entry;
    }
  };
  var _collectionStrong = {
    getConstructor: function (wrapper, NAME, IS_MAP, ADDER) {
      var C = wrapper(function (that, iterable) {
        _anInstance(that, C, NAME, '_i');
        that._t = NAME;
        that._i = _objectCreate(null);
        that._f = undefined;
        that._l = undefined;
        that[SIZE] = 0;
        if (iterable != undefined) _forOf(iterable, IS_MAP, that[ADDER], that);
      });
      _redefineAll(C.prototype, {
        clear: function clear() {
          for (var that = _validateCollection(this, NAME), data = that._i, entry = that._f; entry; entry = entry.n) {
            entry.r = true;
            if (entry.p) entry.p = entry.p.n = undefined;
            delete data[entry.i];
          }
          that._f = that._l = undefined;
          that[SIZE] = 0;
        },
        'delete': function (key) {
          var that = _validateCollection(this, NAME);
          var entry = getEntry(that, key);
          if (entry) {
            var next = entry.n;
            var prev = entry.p;
            delete that._i[entry.i];
            entry.r = true;
            if (prev) prev.n = next;
            if (next) next.p = prev;
            if (that._f == entry) that._f = next;
            if (that._l == entry) that._l = prev;
            that[SIZE]--;
          } return !!entry;
        },
        forEach: function forEach(callbackfn ) {
          _validateCollection(this, NAME);
          var f = _ctx(callbackfn, arguments.length > 1 ? arguments[1] : undefined, 3);
          var entry;
          while (entry = entry ? entry.n : this._f) {
            f(entry.v, entry.k, this);
            while (entry && entry.r) entry = entry.p;
          }
        },
        has: function has(key) {
          return !!getEntry(_validateCollection(this, NAME), key);
        }
      });
      if (_descriptors) dP$1(C.prototype, 'size', {
        get: function () {
          return _validateCollection(this, NAME)[SIZE];
        }
      });
      return C;
    },
    def: function (that, key, value) {
      var entry = getEntry(that, key);
      var prev, index;
      if (entry) {
        entry.v = value;
      } else {
        that._l = entry = {
          i: index = fastKey(key, true),
          k: key,
          v: value,
          p: prev = that._l,
          n: undefined,
          r: false
        };
        if (!that._f) that._f = entry;
        if (prev) prev.n = entry;
        that[SIZE]++;
        if (index !== 'F') that._i[index] = entry;
      } return that;
    },
    getEntry: getEntry,
    setStrong: function (C, NAME, IS_MAP) {
      _iterDefine(C, NAME, function (iterated, kind) {
        this._t = _validateCollection(iterated, NAME);
        this._k = kind;
        this._l = undefined;
      }, function () {
        var that = this;
        var kind = that._k;
        var entry = that._l;
        while (entry && entry.r) entry = entry.p;
        if (!that._t || !(that._l = entry = entry ? entry.n : that._t._f)) {
          that._t = undefined;
          return _iterStep(1);
        }
        if (kind == 'keys') return _iterStep(0, entry.k);
        if (kind == 'values') return _iterStep(0, entry.v);
        return _iterStep(0, [entry.k, entry.v]);
      }, IS_MAP ? 'entries' : 'values', !IS_MAP, true);
      _setSpecies(NAME);
    }
  };

  var _isArray = Array.isArray || function isArray(arg) {
    return _cof(arg) == 'Array';
  };

  var SPECIES$1 = _wks('species');
  var _arraySpeciesConstructor = function (original) {
    var C;
    if (_isArray(original)) {
      C = original.constructor;
      if (typeof C == 'function' && (C === Array || _isArray(C.prototype))) C = undefined;
      if (_isObject(C)) {
        C = C[SPECIES$1];
        if (C === null) C = undefined;
      }
    } return C === undefined ? Array : C;
  };

  var _arraySpeciesCreate = function (original, length) {
    return new (_arraySpeciesConstructor(original))(length);
  };

  var _arrayMethods = function (TYPE, $create) {
    var IS_MAP = TYPE == 1;
    var IS_FILTER = TYPE == 2;
    var IS_SOME = TYPE == 3;
    var IS_EVERY = TYPE == 4;
    var IS_FIND_INDEX = TYPE == 6;
    var NO_HOLES = TYPE == 5 || IS_FIND_INDEX;
    var create = $create || _arraySpeciesCreate;
    return function ($this, callbackfn, that) {
      var O = _toObject($this);
      var self = _iobject(O);
      var f = _ctx(callbackfn, that, 3);
      var length = _toLength(self.length);
      var index = 0;
      var result = IS_MAP ? create($this, length) : IS_FILTER ? create($this, 0) : undefined;
      var val, res;
      for (;length > index; index++) if (NO_HOLES || index in self) {
        val = self[index];
        res = f(val, index, O);
        if (TYPE) {
          if (IS_MAP) result[index] = res;
          else if (res) switch (TYPE) {
            case 3: return true;
            case 5: return val;
            case 6: return index;
            case 2: result.push(val);
          } else if (IS_EVERY) return false;
        }
      }
      return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : result;
    };
  };

  var dP$2 = _objectDp.f;
  var each = _arrayMethods(0);
  var _collection = function (NAME, wrapper, methods, commo