#ifndef NODE_EMIT_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define NODE_EMIT_H_62B23520_7C8E_11DE_8A39_0800200C9A66

#if defined(_MSC_VER) ||                                            \
    (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
     (__GNUC__ >= 4))  // GCC supports "pragma once" correctly since 3.4
#pragma once
#endif

#include <string>
#include <iosfwd>

namespace YAML {
class Emitter;
class Node;

Emitter& operator<<(Emitter& out, const Node& node);
std::ostream& operator<<(std::ostream& out, const Node& node);

std::string Dump(const Node& node);
}

#endif  // NODE_EMIT_H_62B23520_7C8E_11DE_8A39_0800200C9A66