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Filename : abort-controller.umd.js
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/**
 * @author Toru Nagashima <https://github.com/mysticatea>
 * See LICENSE file in root directory for full license.
 */(function(a,b){"object"==typeof exports&&"undefined"!=typeof module?b(exports):"function"==typeof define&&define.amd?define(["exports"],b):(a=a||self,b(a.AbortControllerShim={}))})(this,function(a){'use strict';function b(a){return b="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(a){return typeof a}:function(a){return a&&"function"==typeof Symbol&&a.constructor===Symbol&&a!==Symbol.prototype?"symbol":typeof a},b(a)}function c(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function d(a,b){for(var c,d=0;d<b.length;d++)c=b[d],c.enumerable=c.enumerable||!1,c.configurable=!0,"value"in c&&(c.writable=!0),Object.defineProperty(a,c.key,c)}function e(a,b,c){return b&&d(a.prototype,b),c&&d(a,c),a}function f(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function");a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,writable:!0,configurable:!0}}),b&&h(a,b)}function g(a){return g=Object.setPrototypeOf?Object.getPrototypeOf:function(a){return a.__proto__||Object.getPrototypeOf(a)},g(a)}function h(a,b){return h=Object.setPrototypeOf||function(a,b){return a.__proto__=b,a},h(a,b)}function i(a){if(void 0===a)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return a}function j(a,b){return b&&("object"==typeof b||"function"==typeof b)?b:i(a)}function k(a){var b=F.get(a);return console.assert(null!=b,"'this' is expected an Event object, but got",a),b}function l(a){return null==a.passiveListener?void(!a.event.cancelable||(a.canceled=!0,"function"==typeof a.event.preventDefault&&a.event.preventDefault())):void("undefined"!=typeof console&&"function"==typeof console.error&&console.error("Unable to preventDefault inside passive event listener invocation.",a.passiveListener))}function m(a,b){F.set(this,{eventTarget:a,event:b,eventPhase:2,currentTarget:a,canceled:!1,stopped:!1,immediateStopped:!1,passiveListener:null,timeStamp:b.timeStamp||Date.now()}),Object.defineProperty(this,"isTrusted",{value:!1,enumerable:!0});for(var c,d=Object.keys(b),e=0;e<d.length;++e)c=d[e],c in this||Object.defineProperty(this,c,n(c))}function n(a){return{get:function(){return k(this).event[a]},set:function(b){k(this).event[a]=b},configurable:!0,enumerable:!0}}function o(a){return{value:function(){var b=k(this).event;return b[a].apply(b,arguments)},configurable:!0,enumerable:!0}}function p(a,b){function c(b,c){a.call(this,b,c)}var d=Object.keys(b);if(0===d.length)return a;c.prototype=Object.create(a.prototype,{constructor:{value:c,configurable:!0,writable:!0}});for(var e,f=0;f<d.length;++f)if(e=d[f],!(e in a.prototype)){var g=Object.getOwnPropertyDescriptor(b,e),h="function"==typeof g.value;Object.defineProperty(c.prototype,e,h?o(e):n(e))}return c}function 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