Method typing

src/bot/types.ts:74–74

Best-effort: show a "typing…" indicator.

(chatId: string)

  ackCallback?(callbackId: string): Promise<void>;
  /** Best-effort: show a "typing…" indicator. */
  typing?(chatId: string): Promise<void>;
  /** Best-effort: register the command menu so the client shows a native `/` picker
   *  (Telegram setMyCommands). The gateway calls this once on start with the full registry. */
  setCommands?(commands: { command: string; description: string }[]): Promise<void>;