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- "use strict";
- Object.defineProperty(exports, "__esModule", { value: true });
- exports.wrapNativeSuper = void 0;
- //@ts-ignore
- function wrapNativeSuper(Class) {
- var _cache = typeof Map === "function" ? new Map() : undefined;
- //@ts-ignore
- exports.wrapNativeSuper = wrapNativeSuper = function wrapNativeSuper(Class) {
- if (Class === null || !_isNativeFunction(Class))
- return Class;
- if (typeof Class !== "function") {
- throw new TypeError("Super expression must either be null or a function");
- }
- if (typeof _cache !== "undefined") {
- if (_cache.has(Class))
- return _cache.get(Class);
- _cache.set(Class, Wrapper);
- }
- function Wrapper() {
- //@ts-ignore
- return _construct(Class, arguments, _getPrototypeOf(this).constructor);
- }
- Wrapper.prototype = Object.create(Class.prototype, {
- constructor: {
- value: Wrapper,
- enumerable: false,
- writable: true,
- configurable: true
- }
- });
- return _setPrototypeOf(Wrapper, Class);
- };
- return wrapNativeSuper(Class);
- }
- exports.wrapNativeSuper = wrapNativeSuper;
- function isNativeReflectConstruct() {
- if (typeof Reflect === "undefined" || !Reflect.construct)
- return false;
- //@ts-ignore
- if (Reflect.construct.sham)
- return false;
- if (typeof Proxy === "function")
- return true;
- try {
- Date.prototype.toString.call(Reflect.construct(Date, [], function () { }));
- return true;
- }
- catch (e) {
- return false;
- }
- }
- //@ts-ignore
- function _construct(Parent, args, Class) {
- if (isNativeReflectConstruct()) {
- //@ts-ignore
- _construct = Reflect.construct;
- }
- else {
- //@ts-ignore
- _construct = function _construct(Parent, args, Class) {
- var a = [null];
- a.push.apply(a, args);
- //@ts-ignore
- var Constructor = Function.bind.apply(Parent, a);
- //@ts-ignore
- var instance = new Constructor();
- if (Class)
- _setPrototypeOf(instance, Class.prototype);
- return instance;
- };
- }
- //@ts-ignore
- return _construct.apply(null, arguments);
- }
- function _isNativeFunction(fn) {
- return Function.toString.call(fn).indexOf("[native code]") !== -1;
- }
- //@ts-ignore
- function _setPrototypeOf(o, p) {
- //@ts-ignore
- _setPrototypeOf =
- Object.setPrototypeOf ||
- //@ts-ignore
- function _setPrototypeOf(o, p) {
- o.__proto__ = p;
- return o;
- };
- return _setPrototypeOf(o, p);
- }
- //@ts-ignore
- function _getPrototypeOf(o) {
- //@ts-ignore
- _getPrototypeOf = Object.setPrototypeOf
- ? Object.getPrototypeOf
- : function _getPrototypeOf(
- //@ts-ignore
- o) {
- return o.__proto__ || Object.getPrototypeOf(o);
- };
- return _getPrototypeOf(o);
- }
- module.exports = {
- wrapNativeSuper
- };
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