//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2019
// 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 <string>
namespace td {
namespace tl {
class tl_outputer {
public:
virtual void append(const std::string &str) = 0;
virtual ~tl_outputer() = 0;
};
} // namespace tl
} // namespace td
