text: class AuthorizationButton {
    constructor(authUrl) {
      this.authUrl = authUrl;
    }
  
    build() {
      return {
        reply_markup: JSON.stringify({
          inline_keyboard: [
            [{ text: 'Authorize', url: this.authUrl }]
          ]
        })
      }
    }
  }
  
  module.exports = AuthorizationButton;
  