method TelegramClient.prototype.getPeerIdimport { TelegramClient } from "https://deno.land/x/grm@0.8.0/src/mod.ts"; getPeerId(peer: Api.TypeEntityLike, addMark?): Promise<string>Parameterspeer: Api.TypeEntityLikeoptionaladdMark = [UNSUPPORTED]ReturnsPromise<string>