@rainb0w-clwn/passport-telegram-official/dist/deferPromise.d.ts

[UPDATED] Telegram (not official, just the name) authentication strategy for Passport (https://core.telegram.org/widgets/login)

export default function deferPromise<T>(): {
    then: (f: (value: T) => unknown) => Promise<unknown>;
    callback: (err: any, ...data: any) => void;
    promise: Promise<T>;
};