passport-telegram-web-app/src/types/hash-verifier.function.ts

A [Passport](https://www.passportjs.org/) strategy for [telegram web app (bots)](https://core.telegram.org/bots/webapps) authentication.

import { HashVerifierCallbackFunction } from "./hash-verifier-callback.function";

export type HashVerifierFunction = (
  token: string,
  dataCheckString: string,
  hash: string,
  callback: HashVerifierCallbackFunction,
) => void | Promise<void>;