async-constructor/lib/es2017/append.js

The helper functions for creating classes that require asynchronous constructors.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.appendAsyncConstructor = void 0;
const extra_promise_1 = require("extra-promise");
function appendAsyncConstructor(target, asyncConstructor, args) {
    async function applyAsyncConstructor() {
        await Promise.resolve();
        await Reflect.apply(asyncConstructor, target, args !== null && args !== void 0 ? args : []);
        delete target.then;
        return target;
    }
    if ((0, extra_promise_1.isPromiseLike)(target)) {
        setThenMethod(target, Promise.resolve(target).then(applyAsyncConstructor));
    }
    else {
        setThenMethod(target, applyAsyncConstructor());
    }
}
exports.appendAsyncConstructor = appendAsyncConstructor;
function setThenMethod(target, promise) {
    target.then = promise.then.bind(promise);
}
//# sourceMappingURL=append.js.map