text: //
  // Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2022
  //
  // Distributed under the Boost Software License, Version 1.0. (See accompanying
  // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  //
  #pragma once
  
  #include "td/tl/tl_outputer.h"
  
  #include <string>
  
  namespace td {
  namespace tl {
  
  class tl_string_outputer : public tl_outputer {
    std::string result;
  
   public:
    virtual void append(const std::string &str);
  
    std::string get_result() const;
  };
  
  }  // namespace tl
  }  // namespace td
  