plyr/dist/plyr.polyfilled.js

A simple, accessible and customizable HTML5, YouTube and Vimeo media player

typeof navigator === "object" && (function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
	typeof define === 'function' && define.amd ? define('Plyr', factory) :
	(global.Plyr = factory());
}(this, (function () { 'use strict';

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

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

	var _global = createCommonjsModule(function (module) {
	// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
	var global = module.exports = typeof window != 'undefined' && window.Math == Math
	  ? window : typeof self != 'undefined' && self.Math == Math ? self
	  // eslint-disable-next-line no-new-func
	  : Function('return this')();
	if (typeof __g == 'number') __g = global; // eslint-disable-line no-undef
	});

	var _core = createCommonjsModule(function (module) {
	var core = module.exports = { version: '2.5.7' };
	if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef
	});
	var _core_1 = _core.version;

	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;
	  }
	};

	// Thank's IE8 for his funny defineProperty
	var _descriptors = !_fails(function () {
	  return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;
	});

	var document$1 = _global.document;
	// typeof document.createElement is 'object' in old IE
	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;
	});

	// 7.1.1 ToPrimitive(input [, PreferredType])

	// instead of the ES6 spec version, we didn't implement @@toPrimitive case
	// and the second argument - flag - preferred type is a string
	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) { /* empty */ }
	  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 hasOwnProperty = {}.hasOwnProperty;
	var _has = function (it, key) {
	  return hasOwnProperty.call(it, key);
	};

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

	var _redefine = createCommonjsModule(function (module) {
	var SRC = _uid('src');
	var TO_STRING = 'toString';
	var $toString = Function[TO_STRING];
	var TPL = ('' + $toString).split(TO_STRING);

	_core.inspectSource = function (it) {
	  return $toString.call(it);
	};

	(module.exports = function (O, key, val, safe) {
	  var isFunction = typeof val == 'function';
	  if (isFunction) _has(val, 'name') || _hide(val, 'name', key);
	  if (O[key] === val) return;
	  if (isFunction) _has(val, SRC) || _hide(val, SRC, O[key] ? '' + O[key] : TPL.join(String(key)));
	  if (O === _global) {
	    O[key] = val;
	  } else if (!safe) {
	    delete O[key];
	    _hide(O, key, val);
	  } else if (O[key]) {
	    O[key] = val;
	  } else {
	    _hide(O, key, val);
	  }
	// add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative
	})(Function.prototype, TO_STRING, function toString() {
	  return typeof this == 'function' && this[SRC] || $toString.call(this);
	});
	});

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

	// optional / simple context binding

	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 (/* ...args */) {
	    return fn.apply(that, arguments);
	  };
	};

	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 target = IS_GLOBAL ? _global : IS_STATIC ? _global[name] || (_global[name] = {}) : (_global[name] || {})[PROTOTYPE];
	  var exports = IS_GLOBAL ? _core : _core[name] || (_core[name] = {});
	  var expProto = exports[PROTOTYPE] || (exports[PROTOTYPE] = {});
	  var key, own, out, exp;
	  if (IS_GLOBAL) source = name;
	  for (key in source) {
	    // contains in native
	    own = !IS_FORCED && target && target[key] !== undefined;
	    // export native or passed
	    out = (own ? target : source)[key];
	    // bind timers to global for call from export context
	    exp = IS_BIND && own ? _ctx(out, _global) : IS_PROTO && typeof out == 'function' ? _ctx(Function.call, out) : out;
	    // extend global
	    if (target) _redefine(target, key, out, type & $export.U);
	    // export
	    if (exports[key] != out) _hide(exports, key, exp);
	    if (IS_PROTO && expProto[key] != out) expProto[key] = out;
	  }
	};
	_global.core = _core;
	// type bitmap
	$export.F = 1;   // forced
	$export.G = 2;   // global
	$export.S = 4;   // static
	$export.P = 8;   // proto
	$export.B = 16;  // bind
	$export.W = 32;  // wrap
	$export.U = 64;  // safe
	$export.R = 128; // real proto method for `library`
	var _export = $export;

	var TYPED = _uid('typed_array');
	var VIEW = _uid('view');
	var ABV = !!(_global.ArrayBuffer && _global.DataView);
	var CONSTR = ABV;
	var i = 0;
	var l = 9;
	var Typed;

	var TypedArrayConstructors = (
	  'Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array'
	).split(',');

	while (i < l) {
	  if (Typed = _global[TypedArrayConstructors[i++]]) {
	    _hide(Typed.prototype, TYPED, true);
	    _hide(Typed.prototype, VIEW, true);
	  } else CONSTR = false;
	}

	var _typed = {
	  ABV: ABV,
	  CONSTR: CONSTR,
	  TYPED: TYPED,
	  VIEW: VIEW
	};

	var _library = false;

	var _redefineAll = function (target, src, safe) {
	  for (var key in src) _redefine(target, key, src[key], safe);
	  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;
	};

	// 7.1.4 ToInteger
	var ceil = Math.ceil;
	var floor = Math.floor;
	var _toInteger = function (it) {
	  return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
	};

	// 7.1.15 ToLength

	var min = Math.min;
	var _toLength = function (it) {
	  return it > 0 ? min(_toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
	};

	// https://tc39.github.io/ecma262/#sec-toindex


	var _toIndex = function (it) {
	  if (it === undefined) return 0;
	  var number = _toInteger(it);
	  var length = _toLength(number);
	  if (number !== length) throw RangeError('Wrong length!');
	  return length;
	};

	var toString = {}.toString;

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

	// fallback for non-array-like ES3 and non-enumerable old V8 strings

	// eslint-disable-next-line no-prototype-builtins
	var _iobject = Object('z').propertyIsEnumerable(0) ? Object : function (it) {
	  return _cof(it) == 'String' ? it.split('') : Object(it);
	};

	// 7.2.1 RequireObjectCoercible(argument)
	var _defined = function (it) {
	  if (it == undefined) throw TypeError("Can't call method on  " + it);
	  return it;
	};

	// to indexed object, toObject with fallback for non-array-like ES3 strings


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

	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);
	};

	// false -> Array#indexOf
	// true  -> Array#includes



	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;
	    // Array#includes uses SameValueZero equality algorithm
	    // eslint-disable-next-line no-self-compare
	    if (IS_INCLUDES && el != el) while (length > index) {
	      value = O[index++];
	      // eslint-disable-next-line no-self-compare
	      if (value != value) return true;
	    // Array#indexOf ignores holes, Array#includes - not
	    } else for (;length > index; index++) if (IS_INCLUDES || index in O) {
	      if (O[index] === el) return IS_INCLUDES || index || 0;
	    } return !IS_INCLUDES && -1;
	  };
	};

	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: 'global',
	  copyright: '© 2018 Denis Pushkarev (zloirock.ru)'
	});
	});

	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);
	  // Don't enum bug & hidden keys
	  while (names.length > i) if (_has(O, key = names[i++])) {
	    ~arrayIndexOf(result, key) || result.push(key);
	  }
	  return result;
	};

	// IE 8- don't enum bug keys
	var _enumBugKeys = (
	  'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'
	).split(',');

	// 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O)

	var hiddenKeys = _enumBugKeys.concat('length', 'prototype');

	var f$1 = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {
	  return _objectKeysInternal(O, hiddenKeys);
	};

	var _objectGopn = {
		f: f$1
	};

	// 7.1.13 ToObject(argument)

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

	var _arrayFill = function fill(value /* , start = 0, end = @length */) {
	  var O = _toObject(this);
	  var length = _toLength(O.length);
	  var aLen = arguments.length;
	  var index = _toAbsoluteIndex(aLen > 1 ? arguments[1] : undefined, length);
	  var end = aLen > 2 ? arguments[2] : undefined;
	  var endPos = end === undefined ? length : _toAbsoluteIndex(end, length);
	  while (endPos > index) O[index++] = value;
	  return O;
	};

	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 _typedBuffer = createCommonjsModule(function (module, exports) {











	var gOPN = _objectGopn.f;
	var dP = _objectDp.f;


	var ARRAY_BUFFER = 'ArrayBuffer';
	var DATA_VIEW = 'DataView';
	var PROTOTYPE = 'prototype';
	var WRONG_LENGTH = 'Wrong length!';
	var WRONG_INDEX = 'Wrong index!';
	var $ArrayBuffer = _global[ARRAY_BUFFER];
	var $DataView = _global[DATA_VIEW];
	var Math = _global.Math;
	var RangeError = _global.RangeError;
	// eslint-disable-next-line no-shadow-restricted-names
	var Infinity = _global.Infinity;
	var BaseBuffer = $ArrayBuffer;
	var abs = Math.abs;
	var pow = Math.pow;
	var floor = Math.floor;
	var log = Math.log;
	var LN2 = Math.LN2;
	var BUFFER = 'buffer';
	var BYTE_LENGTH = 'byteLength';
	var BYTE_OFFSET = 'byteOffset';
	var $BUFFER = _descriptors ? '_b' : BUFFER;
	var $LENGTH = _descriptors ? '_l' : BYTE_LENGTH;
	var $OFFSET = _descriptors ? '_o' : BYTE_OFFSET;

	// IEEE754 conversions based on https://github.com/feross/ieee754
	function packIEEE754(value, mLen, nBytes) {
	  var buffer = new Array(nBytes);
	  var eLen = nBytes * 8 - mLen - 1;
	  var eMax = (1 << eLen) - 1;
	  var eBias = eMax >> 1;
	  var rt = mLen === 23 ? pow(2, -24) - pow(2, -77) : 0;
	  var i = 0;
	  var s = value < 0 || value === 0 && 1 / value < 0 ? 1 : 0;
	  var e, m, c;
	  value = abs(value);
	  // eslint-disable-next-line no-self-compare
	  if (value != value || value === Infinity) {
	    // eslint-disable-next-line no-self-compare
	    m = value != value ? 1 : 0;
	    e = eMax;
	  } else {
	    e = floor(log(value) / LN2);
	    if (value * (c = pow(2, -e)) < 1) {
	      e--;
	      c *= 2;
	    }
	    if (e + eBias >= 1) {
	      value += rt / c;
	    } else {
	      value += rt * pow(2, 1 - eBias);
	    }
	    if (value * c >= 2) {
	      e++;
	      c /= 2;
	    }
	    if (e + eBias >= eMax) {
	      m = 0;
	      e = eMax;
	    } else if (e + eBias >= 1) {
	      m = (value * c - 1) * pow(2, mLen);
	      e = e + eBias;
	    } else {
	      m = value * pow(2, eBias - 1) * pow(2, mLen);
	      e = 0;
	    }
	  }
	  for (; mLen >= 8; buffer[i++] = m & 255, m /= 256, mLen -= 8);
	  e = e << mLen | m;
	  eLen += mLen;
	  for (; eLen > 0; buffer[i++] = e & 255, e /= 256, eLen -= 8);
	  buffer[--i] |= s * 128;
	  return buffer;
	}
	function unpackIEEE754(buffer, mLen, nBytes) {
	  var eLen = nBytes * 8 - mLen - 1;
	  var eMax = (1 << eLen) - 1;
	  var eBias = eMax >> 1;
	  var nBits = eLen - 7;
	  var i = nBytes - 1;
	  var s = buffer[i--];
	  var e = s & 127;
	  var m;
	  s >>= 7;
	  for (; nBits > 0; e = e * 256 + buffer[i], i--, nBits -= 8);
	  m = e & (1 << -nBits) - 1;
	  e >>= -nBits;
	  nBits += mLen;
	  for (; nBits > 0; m = m * 256 + buffer[i], i--, nBits -= 8);
	  if (e === 0) {
	    e = 1 - eBias;
	  } else if (e === eMax) {
	    return m ? NaN : s ? -Infinity : Infinity;
	  } else {
	    m = m + pow(2, mLen);
	    e = e - eBias;
	  } return (s ? -1 : 1) * m * pow(2, e - mLen);
	}

	function unpackI32(bytes) {
	  return bytes[3] << 24 | bytes[2] << 16 | bytes[1] << 8 | bytes[0];
	}
	function packI8(it) {
	  return [it & 0xff];
	}
	function packI16(it) {
	  return [it & 0xff, it >> 8 & 0xff];
	}
	function packI32(it) {
	  return [it & 0xff, it >> 8 & 0xff, it >> 16 & 0xff, it >> 24 & 0xff];
	}
	function packF64(it) {
	  return packIEEE754(it, 52, 8);
	}
	function packF32(it) {
	  return packIEEE754(it, 23, 4);
	}

	function addGetter(C, key, internal) {
	  dP(C[PROTOTYPE], key, { get: function () { return this[internal]; } });
	}

	function get(view, bytes, index, isLittleEndian) {
	  var numIndex = +index;
	  var intIndex = _toIndex(numIndex);
	  if (intIndex + bytes > view[$LENGTH]) throw RangeError(WRONG_INDEX);
	  var store = view[$BUFFER]._b;
	  var start = intIndex + view[$OFFSET];
	  var pack = store.slice(start, start + bytes);
	  return isLittleEndian ? pack : pack.reverse();
	}
	function set(view, bytes, index, conversion, value, isLittleEndian) {
	  var numIndex = +index;
	  var intIndex = _toIndex(numIndex);
	  if (intIndex + bytes > view[$LENGTH]) throw RangeError(WRONG_INDEX);
	  var store = view[$BUFFER]._b;
	  var start = intIndex + view[$OFFSET];
	  var pack = conversion(+value);
	  for (var i = 0; i < bytes; i++) store[start + i] = pack[isLittleEndian ? i : bytes - i - 1];
	}

	if (!_typed.ABV) {
	  $ArrayBuffer = function ArrayBuffer(length) {
	    _anInstance(this, $ArrayBuffer, ARRAY_BUFFER);
	    var byteLength = _toIndex(length);
	    this._b = _arrayFill.call(new Array(byteLength), 0);
	    this[$LENGTH] = byteLength;
	  };

	  $DataView = function DataView(buffer, byteOffset, byteLength) {
	    _anInstance(this, $DataView, DATA_VIEW);
	    _anInstance(buffer, $ArrayBuffer, DATA_VIEW);
	    var bufferLength = buffer[$LENGTH];
	    var offset = _toInteger(byteOffset);
	    if (offset < 0 || offset > bufferLength) throw RangeError('Wrong offset!');
	    byteLength = byteLength === undefined ? bufferLength - offset : _toLength(byteLength);
	    if (offset + byteLength > bufferLength) throw RangeError(WRONG_LENGTH);
	    this[$BUFFER] = buffer;
	    this[$OFFSET] = offset;
	    this[$LENGTH] = byteLength;
	  };

	  if (_descriptors) {
	    addGetter($ArrayBuffer, BYTE_LENGTH, '_l');
	    addGetter($DataView, BUFFER, '_b');
	    addGetter($DataView, BYTE_LENGTH, '_l');
	    addGetter($DataView, BYTE_OFFSET, '_o');
	  }

	  _redefineAll($DataView[PROTOTYPE], {
	    getInt8: function getInt8(byteOffset) {
	      return get(this, 1, byteOffset)[0] << 24 >> 24;
	    },
	    getUint8: function getUint8(byteOffset) {
	      return get(this, 1, byteOffset)[0];
	    },
	    getInt16: function getInt16(byteOffset /* , littleEndian */) {
	      var bytes = get(this, 2, byteOffset, arguments[1]);
	      return (bytes[1] << 8 | bytes[0]) << 16 >> 16;
	    },
	    getUint16: function getUint16(byteOffset /* , littleEndian */) {
	      var bytes = get(this, 2, byteOffset, arguments[1]);
	      return bytes[1] << 8 | bytes[0];
	    },
	    getInt32: function getInt32(byteOffset /* , littleEndian */) {
	      return unpackI32(get(this, 4, byteOffset, arguments[1]));
	    },
	    getUint32: function getUint32(byteOffset /* , littleEndian */) {
	      return unpackI32(get(this, 4, byteOffset, arguments[1])) >>> 0;
	    },
	    getFloat32: function getFloat32(byteOffset /* , littleEndian */) {
	      return unpackIEEE754(get(this, 4, byteOffset, arguments[1]), 23, 4);
	    },
	    getFloat64: function getFloat64(byteOffset /* , littleEndian */) {
	      return unpackIEEE754(get(this, 8, byteOffset, arguments[1]), 52, 8);
	    },
	    setInt8: function setInt8(byteOffset, value) {
	      set(this, 1, byteOffset, packI8, value);
	    },
	    setUint8: function setUint8(byteOffset, value) {
	      set(this, 1, byteOffset, packI8, value);
	    },
	    setInt16: function setInt16(byteOffset, value /* , littleEndian */) {
	      set(this, 2, byteOffset, packI16, value, arguments[2]);
	    },
	    setUint16: function setUint16(byteOffset, value /* , littleEndian */) {
	      set(this, 2, byteOffset, packI16, value, arguments[2]);
	    },
	    setInt32: function setInt32(byteOffset, value /* , littleEndian */) {
	      set(this, 4, byteOffset, packI32, value, arguments[2]);
	    },
	    setUint32: function setUint32(byteOffset, value /* , littleEndian */) {
	      set(this, 4, byteOffset, packI32, value, arguments[2]);
	    },
	    setFloat32: function setFloat32(byteOffset, value /* , littleEndian */) {
	      set(this, 4, byteOffset, packF32, value, arguments[2]);
	    },
	    setFloat64: function setFloat64(byteOffset, value /* , littleEndian */) {
	      set(this, 8, byteOffset, packF64, value, arguments[2]);
	    }
	  });
	} else {
	  if (!_fails(function () {
	    $ArrayBuffer(1);
	  }) || !_fails(function () {
	    new $ArrayBuffer(-1); // eslint-disable-line no-new
	  }) || _fails(function () {
	    new $ArrayBuffer(); // eslint-disable-line no-new
	    new $ArrayBuffer(1.5); // eslint-disable-line no-new
	    new $ArrayBuffer(NaN); // eslint-disable-line no-new
	    return $ArrayBuffer.name != ARRAY_BUFFER;
	  })) {
	    $ArrayBuffer = function ArrayBuffer(length) {
	      _anInstance(this, $ArrayBuffer);
	      return new BaseBuffer(_toIndex(length));
	    };
	    var ArrayBufferProto = $ArrayBuffer[PROTOTYPE] = BaseBuffer[PROTOTYPE];
	    for (var keys = gOPN(BaseBuffer), j = 0, key; keys.length > j;) {
	      if (!((key = keys[j++]) in $ArrayBuffer)) _hide($ArrayBuffer, key, BaseBuffer[key]);
	    }
	    ArrayBufferProto.constructor = $ArrayBuffer;
	  }
	  // iOS Safari 7.x bug
	  var view = new $DataView(new $ArrayBuffer(2));
	  var $setInt8 = $DataView[PROTOTYPE].setInt8;
	  view.setInt8(0, 2147483648);
	  view.setInt8(1, 2147483649);
	  if (view.getInt8(0) || !view.getInt8(1)) _redefineAll($DataView[PROTOTYPE], {
	    setInt8: function setInt8(byteOffset, value) {
	      $setInt8.call(this, byteOffset, value << 24 >> 24);
	    },
	    setUint8: function setUint8(byteOffset, value) {
	      $setInt8.call(this, byteOffset, value << 24 >> 24);
	    }
	  }, true);
	}
	_setToStringTag($ArrayBuffer, ARRAY_BUFFER);
	_setToStringTag($DataView, DATA_VIEW);
	_hide($DataView[PROTOTYPE], _typed.VIEW, true);
	exports[ARRAY_BUFFER] = $ArrayBuffer;
	exports[DATA_VIEW] = $DataView;
	});

	// 7.3.20 SpeciesConstructor(O, defaultConstructor)


	var SPECIES = _wks('species');
	var _speciesConstructor = function (O, D) {
	  var C = _anObject(O).constructor;
	  var S;
	  return C === undefined || (S = _anObject(C)[SPECIES]) == undefined ? D : _aFunction(S);
	};

	var SPECIES$1 = _wks('species');

	var _setSpecies = function (KEY) {
	  var C = _global[KEY];
	  if (_descriptors && C && !C[SPECIES$1]) _objectDp.f(C, SPECIES$1, {
	    configurable: true,
	    get: function () { return this; }
	  });
	};

	var ArrayBuffer = _global.ArrayBuffer;

	var $ArrayBuffer = _typedBuffer.ArrayBuffer;
	var $DataView = _typedBuffer.DataView;
	var $isView = _typed.ABV && ArrayBuffer.isView;
	var $slice = $ArrayBuffer.prototype.slice;
	var VIEW$1 = _typed.VIEW;
	var ARRAY_BUFFER = 'ArrayBuffer';

	_export(_export.G + _export.W + _export.F * (ArrayBuffer !== $ArrayBuffer), { ArrayBuffer: $ArrayBuffer });

	_export(_export.S + _export.F * !_typed.CONSTR, ARRAY_BUFFER, {
	  // 24.1.3.1 ArrayBuffer.isView(arg)
	  isView: function isView(it) {
	    return $isView && $isView(it) || _isObject(it) && VIEW$1 in it;
	  }
	});

	_export(_export.P + _export.U + _export.F * _fails(function () {
	  return !new $ArrayBuffer(2).slice(1, undefined).byteLength;
	}), ARRAY_BUFFER, {
	  // 24.1.4.3 ArrayBuffer.prototype.slice(start, end)
	  slice: function slice(start, end) {
	    if ($slice !== undefined && end === undefined) return $slice.call(_anObject(this), start); // FF fix
	    var len = _anObject(this).byteLength;
	    var first = _toAbsoluteIndex(start, len);
	    var fin = _toAbsoluteIndex(end === undefined ? len : end, len);
	    var result = new (_speciesConstructor(this, $ArrayBuffer))(_toLength(fin - first));
	    var viewS = new $DataView(this);
	    var viewT = new $DataView(result);
	    var index = 0;
	    while (first < fin) {
	      viewT.setUint8(index++, viewS.getUint8(first++));
	    } return result;
	  }
	});

	_setSpecies(ARRAY_BUFFER);

	// getting tag from 19.1.3.6 Object.prototype.toString()

	var TAG$1 = _wks('toStringTag');
	// ES3 wrong here
	var ARG = _cof(function () { return arguments; }()) == 'Arguments';

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

	var _classof = function (it) {
	  var O, T, B;
	  return it === undefined ? 'Undefined' : it === null ? 'Null'
	    // @@toStringTag case
	    : typeof (T = tryGet(O = Object(it), TAG$1)) == 'string' ? T
	    // builtinTag case
	    : ARG ? _cof(O)
	    // ES3 arguments fallback
	    : (B = _cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B;
	};

	var _iterators = {};

	// check on default Array iterator

	var ITERATOR = _wks('iterator');
	var ArrayProto = Array.prototype;

	var _isArrayIter = function (it) {
	  return it !== undefined && (_iterators.Array === it || ArrayProto[ITERATOR] === it);
	};

	// 19.1.2.14 / 15.2.3.14 Object.keys(O)



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

	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;

	// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])



	var IE_PROTO$1 = _sharedKey('IE_PROTO');
	var Empty = function () { /* empty */ };
	var PROTOTYPE$1 = 'prototype';

	// Create object with fake `null` prototype: use iframe Object with cleared prototype
	var createDict = function () {
	  // Thrash, waste and sodomy: IE GC bug
	  var iframe = _domCreate('iframe');
	  var i = _enumBugKeys.length;
	  var lt = '<';
	  var gt = '>';
	  var iframeDocument;
	  iframe.style.display = 'none';
	  _html.appendChild(iframe);
	  iframe.src = 'javascript:'; // eslint-disable-line no-script-url
	  // createDict = iframe.contentWindow.Object;
	  // html.removeChild(iframe);
	  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;
	    // add "__proto__" for Object.getPrototypeOf polyfill
	    result[IE_PROTO$1] = O;
	  } else result = createDict();
	  return Properties === undefined ? result : _objectDps(result, Properties);
	};

	// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)


	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$1 = _wks('iterator');

	var core_getIteratorMethod = _core.getIteratorMethod = function (it) {
	  if (it != undefined) return it[ITERATOR$1]
	    || it['@@iterator']
	    || _iterators[_classof(it)];
	};

	// 7.2.2 IsArray(argument)

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

	var SPECIES$2 = _wks('species');

	var _arraySpeciesConstructor = function (original) {
	  var C;
	  if (_isArray(original)) {
	    C = original.constructor;
	    // cross-realm fallback
	    if (typeof C == 'function' && (C === Array || _isArray(C.prototype))) C = undefined;
	    if (_isObject(C)) {
	      C = C[SPECIES$2];
	      if (C === null) C = undefined;
	    }
	  } return C === undefined ? Array : C;
	};

	// 9.4.2.3 ArraySpeciesCreate(originalArray, length)


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

	// 0 -> Array#forEach
	// 1 -> Array#map
	// 2 -> Array#filter
	// 3 -> Array#some
	// 4 -> Array#every
	// 5 -> Array#find
	// 6 -> Array#findIndex





	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;   // map
	        else if (res) switch (TYPE) {
	          case 3: return true;             // some
	          case 5: return val;              // find
	          case 6: return index;            // findIndex
	          case 2: result.push(val);        // filter
	        } else if (IS_EVERY) return false; // every
	      }
	    }
	    return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : result;
	  };
	};

	// 22.1.3.31 Array.prototype[@@unscopables]
	var UNSCOPABLES = _wks('unscopables');
	var ArrayProto$1 = Array.prototype;
	if (ArrayProto$1[UNSCOPABLES] == undefined) _hide(ArrayProto$1, UNSCOPABLES, {});
	var _addToUnscopables = function (key) {
	  ArrayProto$1[UNSCOPABLES][key] = true;
	};

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

	var IteratorPrototype = {};

	// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
	_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 ITERATOR$2 = _wks('iterator');
	var BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next`
	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$2] || 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 : $native;
	  var methods, key, IteratorPrototype;
	  // Fix native
	  if ($anyNative) {
	    IteratorPrototype = _objectGpo($anyNative.call(new Base()));
	    if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) {
	      // Set @@toStringTag to native iterators
	      _setToStringTag(IteratorPrototype, TAG, true);
	      // fix for some old engines
	      if (typeof IteratorPrototype[ITERATOR$2] != 'function') _hide(IteratorPrototype, ITERATOR$2, returnThis);
	    }
	  }
	  // fix Array#{values, @@iterator}.name in V8 / FF
	  if (DEF_VALUES && $native && $native.name !== VALUES) {
	    VALUES_BUG = true;
	    $default = function values() { return $native.call(this); };
	  }
	  // Define iterator
	  if (BUGGY || VALUES_BUG || !proto[ITERATOR$2]) {
	    _hide(proto, ITERATOR$2, $default);
	  }
	  // Plug for library
	  _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;
	};

	// 22.1.3.4 Array.prototype.entries()
	// 22.1.3.13 Array.prototype.keys()
	// 22.1.3.29 Array.prototype.values()
	// 22.1.3.30 Array.prototype[@@iterator]()
	var es6_array_iterator = _iterDefine(Array, 'Array', function (iterated, kind) {
	  this._t = _toIobject(iterated); // target
	  this._i = 0;                   // next index
	  this._k = kind;                // kind
	// 22.1.5.2.1 %ArrayIteratorPrototype%.next()
	}, 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');

	// argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)
	_iterators.Arguments = _iterators.Array;

	_addToUnscopables('keys');
	_addToUnscopables('values');
	_addToUnscopables('entries');

	var ITERATOR$3 = _wks('iterator');
	var SAFE_CLOSING = false;

	try {
	  var riter = [7][ITERATOR$3]();
	  riter['return'] = function () { SAFE_CLOSING = true; };
	} catch (e) { /* empty */ }

	var _iterDetect = function (exec, skipClosing) {
	  if (!skipClosing && !SAFE_CLOSING) return false;
	  var safe = false;
	  try {
	    var arr = [7];
	    var iter = arr[ITERATOR$3]();
	    iter.next = function () { return { done: safe = true }; };
	    arr[ITERATOR$3] = function () { return iter; };
	    exec(arr);
	  } catch (e) { /* empty */ }
	  return safe;
	};

	var _arrayCopyWithin = [].copyWithin || function copyWithin(target /* = 0 */, start /* = 0, end = @length */) {
	  var O = _toObject(this);
	  var len = _toLength(O.length);
	  var to = _toAbsoluteIndex(target, len);
	  var from = _toAbsoluteIndex(start, len);
	  var end = arguments.length > 2 ? arguments[2] : undefined;
	  var count = Math.min((end === undefined ? len : _toAbsoluteIndex(end, len)) - from, len - to);
	  var inc = 1;
	  if (from < to && to < from + count) {
	    inc = -1;
	    from += count - 1;
	    to += count - 1;
	  }
	  while (count-- > 0) {
	    if (from in O) O[to] = O[from];
	    else delete O[to];
	    to += inc;
	    from += inc;
	  } return O;
	};

	var f$2 = {}.propertyIsEnumerable;

	var _objectPie = {
		f: f$2
	};

	var gOPD = Object.getOwnPropertyDescriptor;

	var f$3 = _descriptors ? gOPD : function getOwnPropertyDescriptor(O, P) {
	  O = _toIobject(O);
	  P = _toPrimitive(P, true);
	  if (_ie8DomDefine) try {
	    return gOPD(O, P);
	  } catch (e) { /* empty */ }
	  if (_has(O, P)) return _propertyDesc(!_objectPie.f.call(O, P), O[P]);
	};

	var _objectGopd = {
		f: f$3
	};

	var _typedArray = createCommonjsModule(function (module) {
	if (_descriptors) {
	  var global = _global;
	  var fails = _fails;
	  var $export = _export;
	  var $typed = _typed;
	  var $buffer = _typedBuffer;
	  var ctx = _ctx;
	  var anInstance = _anInstance;
	  var propertyDesc = _propertyDesc;
	  var hide = _hide;
	  var redefineAll = _redefineAll;
	  var toInteger = _toInteger;
	  var toLength = _toLength;
	  var toIndex = _toIndex;
	  var toAbsoluteIndex = _toAbsoluteIndex;
	  var toPrimitive = _toPrimitive;
	  var has = _has;
	  var classof = _classof;
	  var isObject = _isObject;
	  var toObject = _toObject;
	  var isArrayIter = _isArrayIter;
	  var create = _objectCreate;
	  var getPrototypeOf = _objectGpo;
	  var gOPN = _objectGopn.f;
	  var getIterFn = core_getIteratorMethod;
	  var uid = _uid;
	  var wks = _wks;
	  var createArrayMethod = _arrayMethods;
	  var createArrayIncludes = _arrayIncludes;
	  var speciesConstructor = _speciesConstructor;
	  var ArrayIterators = es6_array_iterator;
	  var Iterators = _iterators;
	  var $iterDetect = _iterDetect;
	  var setSpecies = _setSpecies;
	  var arrayFill = _arrayFill;
	  var arrayCopyWithin = _arrayCopyWithin;
	  var $DP = _objectDp;
	  var $GOPD = _objectGopd;
	  var dP = $DP.f;
	  var gOPD = $GOPD.f;
	  var RangeError = global.RangeError;
	  var TypeError = global.TypeError;
	  var Uint8Array = global.Uint8Array;
	  var ARRAY_BUFFER = 'ArrayBuffer';
	  var SHARED_BUFFER = 'Shared' + ARRAY_BUFFER;
	  var BYTES_PER_ELEMENT = 'BYTES_PER_ELEMENT';
	  var PROTOTYPE = 'prototype';
	  var ArrayProto = Array[PROTOTYPE];
	  var $ArrayBuffer = $buffer.ArrayBuffer;
	  var $DataView = $buffer.DataView;
	  var arrayForEach = createArrayMethod(0);
	  var arrayFilter = createArrayMethod(2);
	  var arraySome = createArrayMethod(3);
	  var arrayEvery = createArrayMethod(4);
	  var arrayFind = createArrayMethod(5);
	  var arrayFindIndex = createArrayMethod(6);
	  var arrayIncludes = createArrayIncludes(true);
	  var arrayIndexOf = createArrayIncludes(false);
	  var arrayValues = ArrayIterators.values;
	  var arrayKeys = ArrayIterators.keys;
	  var arrayEntries = ArrayIterators.entries;
	  var arrayLastIndexOf = ArrayProto.lastIndexOf;
	  var arrayReduce = ArrayProto.reduce;
	  var arrayReduceRight = ArrayProto.reduceRight;
	  var arrayJoin = ArrayProto.join;
	  var arraySort = ArrayProto.sort;
	  var arraySlice = ArrayProto.slice;
	  var arrayToString = ArrayProto.toString;
	  var arrayToLocaleString = ArrayProto.toLocaleString;
	  var ITERATOR = wks('iterator');
	  var TAG = wks('toStringTag');
	  var TYPED_CONSTRUCTOR = uid('typed_constructor');
	  var DEF_CONSTRUCTOR = uid('def_constructor');
	  var ALL_CONSTRUCTORS = $typed.CONSTR;
	  var TYPED_ARRAY = $typed.TYPED;
	  var VIEW = $typed.VIEW;
	  var WRONG_LENGTH = 'Wrong length!';

	  var $map = createArrayMethod(1, function (O, length) {
	    return allocate(speciesConstructor(O, O[DEF_CONSTRUCTOR]), length);
	  });

	  var LITTLE_ENDIAN = fails(function () {
	    // eslint-disable-next-line no-undef
	    return new Uint8Array(new Uint16Array([1]).buffer)[0] === 1;
	  });

	  var FORCED_SET = !!Uint8Array && !!Uint8Array[PROTOTYPE].set && fails(function () {
	    new Uint8Array(1).set({});
	  });

	  var toOffset = function (it, BYTES) {
	    var offset = toInteger(it);
	    if (offset < 0 || offset % BYTES) throw RangeError('Wrong offset!');
	    return offset;
	  };

	  var validate = function (it) {
	    if (isObject(it) && TYPED_ARRAY in it) return it;
	    throw TypeError(it + ' is not a typed array!');
	  };

	  var allocate = function (C, length) {
	    if (!(isObject(C) && TYPED_CONSTRUCTOR in C)) {
	      throw TypeError('It is not a typed array constructor!');
	    } return new C(length);
	  };

	  var speciesFromList = function (O, list) {
	    return fromList(speciesConstructor(O, O[DEF_CONSTRUCTOR]), list);
	  };

	  var fromList = function (C, list) {
	    var index = 0;
	    var length = list.length;
	    var result = allocate(C, length);
	    while (length > index) result[index] = list[index++];
	    return result;
	  };

	  var addGetter = function (it, key, internal) {
	    dP(it, key, { get: function () { return this._d[internal]; } });
	  };

	  var $from = function from(source /* , mapfn, thisArg */) {
	    var O = toObject(source);
	    var aLen = arguments.length;
	    var mapfn = aLen > 1 ? arguments[1] : undefined;
	    var mapping = mapfn !== undefined;
	    var iterFn = getIterFn(O);
	    var i, length, values, result, step, iterator;
	    if (iterFn != undefined && !isArrayIter(iterFn)) {
	      for (iterator = iterFn.call(O), values = [], i = 0; !(step = iterator.next()).done; i++) {
	        values.push(step.value);
	      } O = values;
	    }
	    if (mapping && aLen > 2) mapfn = ctx(mapfn, arguments[2], 2);
	    for (i = 0, length = toLength(O.length), result = allocate(this, length); length > i; i++) {
	      result[i] = mapping ? mapfn(O[i], i) : O[i];
	    }
	    return result;
	  };

	  var $of = function of(/* ...items */) {
	    var index = 0;
	    var length = arguments.length;
	    var result = allocate(this, length);
	    while (length > index) result[index] = arguments[index++];
	    return result;
	  };

	  // iOS Safari 6.x fails here
	  var TO_LOCALE_BUG = !!Uint8Array && fails(function () { arrayToLocaleString.call(new Uint8Array(1)); });

	  var $toLocaleString = function toLocaleString() {
	    return arrayToLocaleString.apply(TO_LOCALE_BUG ? arraySlice.call(validate(this)) : validate(this), arguments);
	  };

	  var proto = {
	    copyWithin: function copyWithin(target, start /* , end */) {
	      return arrayCopyWithin.call(validate(this), target, start, arguments.length > 2 ? arguments[2] : undefined);
	    },
	    every: function every(callbackfn /* , thisArg */) {
	      return arrayEvery(validate(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined);
	    },
	    fill: function fill(value /* , start, end */) { // eslint-disable-line no-unused-vars
	      return arrayFill.apply(validate(this), arguments);
	    },
	    filter: function filter(callbackfn /* , thisArg */) {
	      return speciesFromList(this, arrayFilter(validate(this), callbackfn,
	        arguments.length > 1 ? arguments[1] : undefined));
	    },
	    find: function find(predicate /* , thisArg */) {
	      return arrayFind(validate(this), predicate, arguments.length > 1 ? arguments[1] : undefined);
	    },
	    findIndex: function findIndex(predicate /* , thisArg */) {
	      return arrayFindIndex(validate(this), predicate, arguments.length > 1 ? arguments[1] : undefined);
	    },
	    forEach: function forEach(callbackfn /* , thisArg */) {
	      arrayForEach(validate(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined);
	    },
	    indexOf: function indexOf(searchElement /* , fromIndex */) {
	      return arrayIndexOf(validate(this), searchElement, arguments.length > 1 ? arguments[1] : undefined);
	    },
	    includes: function includes(searchElement /* , fromIndex */) {
	      return arrayIncludes(validate(this), searchElement, arguments.length > 1 ? arguments[1] : undefined);
	    },
	    join: function join(separator) { // eslint-disable-line no-unused-vars
	      return arrayJoin.apply(validate(this), arguments);
	    },
	    lastIndexOf: function lastIndexOf(searchElement /* , fromIndex */) { // eslint-disable-line no-unused-vars
	      return arrayLastIndexOf.apply(validate(this), arguments);
	    },
	    map: function map(mapfn /* , thisArg */) {
	      return $map(validate(this), mapfn, arguments.length > 1 ? arguments[1] : undefined);
	    },
	    reduce: function reduce(callbackfn /* , initialValue */) { // eslint-disable-line no-unused-vars
	      return arrayReduce.apply(validate(this), arguments);
	    },
	    reduceRight: function reduceRight(callbackfn /* , initialValue */) { // eslint-disable-line no-unused-vars
	      return arrayReduceRight.apply(validate(this), arguments);
	    },
	    reverse: function reverse() {
	      var that = this;
	      var length = validate(that).length;
	      var middle = Math.floor(length / 2);
	      var index = 0;
	      var value;
	      while (index < middle) {
	        value = that[index];
	        that[index++] = that[--length];
	        that[length] = value;
	      } return that;
	    },
	    some: function some(callbackfn /* , thisArg */) {
	      return arraySome(validate(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined);
	    },
	    sort: function sort(comparefn) {
	      return arraySort.call(validate(this), comparefn);
	    },
	    subarray: function subarray(begin, end) {
	      var O = validate(this);
	      var length = O.length;
	      var $begin = toAbsoluteIndex(begin, length);
	      return new (speciesConstructor(O, O[DEF_CONSTRUCTOR]))(
	        O.buffer,
	        O.byteOffset + $begin * O.BYTES_PER_ELEMENT,
	        toLength((end === undefined ? length : toAbsoluteIndex(end, length)) - $begin)
	      );
	    }
	  };

	  var $slice = function slice(start, end) {
	    return speciesFromList(this, arraySlice.call(validate(this), start, end));
	  };

	  var $set = function set(arrayLike /* , offset */) {
	    validate(this);
	    var offset = toOffset(arguments[1], 1);
	    var length = this.length;
	    var src = toObject(arrayLike);
	    var len = toLength(src.length);
	    var index = 0;
	    if (len + offset > length) throw RangeError(WRONG_LENGTH);
	    while (index < len) this[offset + index] = src[index++];
	  };

	  var $iterators = {
	    entries: function entries() {
	      return arrayEntries.call(validate(this));
	    },
	    keys: function keys() {
	      return arrayKeys.call(validate(this));
	    },
	    values: function values() {
	      return arrayValues.call(validate(this));
	    }
	  };

	  var isTAIndex = function (target, key) {
	    return isObject(target)
	      && target[TYPED_ARRAY]
	      && typeof key != 'symbol'
	      && key in target
	      && String(+key) == String(key);
	  };
	  var $getDesc = function getOwnPropertyDescriptor(target, key) {
	    return isTAIndex(target, key = toPrimitive(key, true))
	      ? propertyDesc(2, target[key])
	      : gOPD(target, key);
	  };
	  var $setDesc = function defineProperty(target, key, desc) {
	    if (isTAIndex(target, key = toPrimitive(key, true))
	      && isObject(desc)
	      && has(desc, 'value')
	      && !has(desc, 'get')
	      && !has(desc, 'set')
	      // TODO: add validation descriptor w/o calling accessors
	      && !desc.configurable
	      && (!has(desc, 'writable') || desc.writable)
	      && (!has(desc, 'enumerable') || desc.enumerable)
	    ) {
	      target[key] = desc.value;
	      return target;
	    } return dP(target, key, desc);
	  };

	  if (!ALL_CONSTRUCTORS) {
	    $GOPD.f = $getDesc;
	    $DP.f = $setDesc;
	  }

	  $export($export.S + $export.F * !ALL_CONSTRUCTORS, 'Object', {
	    getOwnPropertyDescriptor: $getDesc,
	    defineProperty: $setDesc
	  });

	  if (fails(function () { arrayToString.call({}); })) {
	    arrayToString = arrayToLocaleString = function toString() {
	      return arrayJoin.call(this);
	    };
	  }

	  var $TypedArrayPrototype$ = redefineAll({}, proto);
	  redefineAll($TypedArrayPrototype$, $iterators);
	  hide($TypedArrayPrototype$, ITERATOR, $iterators.values);
	  redefineAll($TypedArrayPrototype$, {
	    slice: $slice,
	    set: $set,
	    constructor: function () { /* noop */ },
	    toString: arrayToString,
	    toLocaleString: $toLocaleString
	  });
	  addGetter($TypedArrayPrototype$, 'buffer', 'b');
	  addGetter($TypedArrayPrototype$, 'byteOffset', 'o');
	  addGetter($TypedArrayPrototype$, 'byteLength', 'l');
	  addGetter($TypedArrayPrototype$, 'length', 'e');
	  dP($TypedArrayPrototype$, TAG, {
	    get: function () { return this[TYPED_ARRAY]; }
	  });

	  // eslint-disable-next-line max-statements
	  module.exports = function (KEY, BYTES, wrapper, CLAMPED) {
	    CLAMPED = !!CLAMPED;
	    var NAME = KEY + (CLAMPED ? 'Clamped' : '') + 'Array';
	    var GETTER = 'get' + KEY;
	    var SETTER = 'set' + KEY;
	    var TypedArray = global[NAME];
	    var Base = TypedArray || {};
	    var TAC = TypedArray && getPrototypeOf(TypedArray);
	    var FORCED = !TypedArray || !$typed.ABV;
	    var O = {};
	    var TypedArrayPrototype = TypedArray && TypedArray[PROTOTYPE];
	    var getter = function (that, index) {
	      var data = that._d;
	      return data.v[GETTER](index * BYTES + data.o, LITTLE_ENDIAN);
	    };
	    var setter = function (that, index, value) {
	      var data = that._d;
	      if (CLAMPED) value = (value = Math.round(value)) < 0 ? 0 : value > 0xff ? 0xff : value & 0xff;
	      data.v[SETTER](index * BYTES + data.o, value, LITTLE_ENDIAN);
	    };
	    var addElement = function (that, index) {
	      dP(that, index, {
	        get: function () {
	          return getter(this, index);
	        },
	        set: function (value) {
	          return setter(this, index, value);
	        },
	        enumerable: true
	      });
	    };
	    if (FORCED) {
	      TypedArray = wrapper(function (that, data, $offset, $length) {
	        anInstance(that, TypedArray, NAME, '_d');
	        var index = 0;
	        var offset = 0;
	        var buffer, byteLength, length, klass;
	        if (!isObject(data)) {
	          length = toIndex(data);
	          byteLength = length * BYTES;
	          buffer = new $ArrayBuffer(byteLength);
	        } else if (data instanceof $ArrayBuffer || (klass = classof(data)) == ARRAY_BUFFER || klass == SHARED_BUFFER) {
	          buffer = data;
	          offset = toOffset($offset, BYTES);
	          var $len = data.byteLength;
	          if ($length === undefined) {
	            if ($len % BYTES) throw RangeError(WRONG_LENGTH);
	            byteLength = $len - offset;
	            if (byteLength < 0) throw RangeError(WRONG_LENGTH);
	          } else {
	            byteLength = toLength($length) * BYTES;
	            if (byteLength + offset > $len) throw RangeError(WRONG_LENGTH);
	          }
	          length = byteLength / BYTES;
	        } else if (TYPED_ARRAY in data) {
	          return fromList(TypedArray, data);
	        } else {
	          return $from.call(TypedArray, data);
	        }
	        hid