nestjs-telegraf/website/docs/bot-injection.md

id	title	sidebar_label	slug
bot-injection	Bot injection	Bot injection	/bot-injection

At times you may need to access the native Telegraf instance. For example, you may want to connect stage middleware. You can inject the Telegraf by using the @InjectBot() decorator as follows:

import { Injectable } from '@nestjs/common';
import { InjectBot } from 'nestjs-telegraf';
import { Telegraf } from 'telegraf';

@Injectable()
export class BotSettingsService {
  constructor(@InjectBot() private bot: Telegraf) {}
}