// Copyright (c) 2021 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include
#include
namespace interfaces {
namespace {
class EchoImpl : public Echo
{
public:
std::string echo(const std::string& echo) override { return echo; }
};
} // namespace
std::unique_ptr MakeEcho() { return std::make_unique(); }
} // namespace interfaces