def listen
      perform_with_bot do |bot|
        bot.listen do |message|
          next if message.nil?
          text = message.text
          next if text.nil?
          yield text
        end
      end
    end
def listen
      perform_with_bot do |bot|
        bot.listen do |message|
          next if message.nil?
          text = message.text
          next if text.nil?
          yield text
        end
      end
    end
Override of {Interfaces::Client#listen}
 @yieldparam [String] text