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#pragma once
#include <string>
#include "../export.h"
namespace hocon {
/**
* A node in the syntax tree for a HOCON or JSON document.
*
* <p>
* Because this object is immutable, it is safe to use from multiple threads and
* there's no need for "defensive copies."
*
* <p>
* <em>Do not implement interface {@code ConfigNode}</em>; it should only be
* implemented by the config library. Arbitrary implementations will not work
* because the library internals assume a specific concrete implementation.
* Also, this interface is likely to grow new methods over time, so third-party
* implementations will break.
*/
class LIBCPP_HOCON_EXPORT config_node {
public:
/**
* The original text of the input which was used to form this particular
* node.
*
* @return the original text used to form this node as a String
*/
virtual std::string render() const = 0;
};
} // namespace hocon
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