hi.js

require('dotenv').config();
const Telegraf = require('telegraf');
const Extra = require('telegraf/extra');
const Markup = require('telegraf/markup');

const bot = new Telegraf(process.env.BOT_TOKEN);
bot.action(/delete_message_(.+)/, (context) => {
  const messageId = context.match[1];
  context.deleteMessage(messageId);
});
bot.launch();

const options = new Extra()
  .HTML()
  .webPreview(false);

bot.telegram.sendMessage(554773669, postTextWithoutBr, options).then((context) => {
  const messageId = context.message_id;
  const markup = Markup.inlineKeyboard([Markup.callbackButton('🚮 Delete', `delete_message_${messageId}`)]);
  const options = new Extra().markup(markup);

  bot.telegram.editMessageReplyMarkup(554773669, messageId, '', options);
});