import { Api } from "https://dotland.deno.dev/x/grammy@v1.20.2/mod.ts";
Use this method to hide the 'General' topic in a forum supergroup chat. The bot must be an administrator in the chat for this to work and must have the can_manage_topics administrator rights. The topic will be automatically closed if it was open. Returns True on success.
Parameters
Unique identifier for the target chat or username of the target supergroup (in the format @supergroupusername)
Optional AbortSignal to cancel the request
Official reference: https://core.telegram.org/bots/api#hidegeneralforumtopic