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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | 12x 7x 7x 7x 7x 7x 7x 7x | import { ExposedPromise } from "./ExposedPromise";
/**
* Create a new ExposedPromise
*
* @return the new ExposedPromise
* @param <T> the type of promise value
*/
export function create<T>(): ExposedPromise<T> {
return ExposedPromiseImpl.internalCreate<T>();
}
// ---- Implementation details below ----
class ExposedPromiseImpl<T> implements ExposedPromise<T> {
getPromise(): Promise<T> {
return this.#promise;
}
resolve!: (value: T | PromiseLike<T>) => void;
reject!: (reason?: unknown) => void;
static internalCreate<T>(): ExposedPromise<T> {
return new ExposedPromiseImpl<T>()
}
private constructor() {
this.#promise = new Promise<T>((resolve, reject) => {
// Capture the resolve and reject functions from the Promise constructor
this.resolve = resolve;
this.reject = reject;
});
// The resolve and reject methods can now be called from outside the constructor scope
}
readonly #promise: Promise<T>;
} |