import { Context } from "https://dotland.deno.dev/x/grammy@v1.20.0/context.ts";
Context-aware alias for api.getChatMember. Use this method to get information about a member of a chat. The method is guaranteed to work only if the bot is an administrator in the chat. Returns a ChatMember object on success.
Parameters
Optional AbortSignal to cancel the request
Official reference: https://core.telegram.org/bots/api#getchatmember