#pragma once

#include <library/cpp/yt/misc/enum.h>

namespace NYT::NYson {

////////////////////////////////////////////////////////////////////////////////

//! The data format.
DEFINE_ENUM(EYsonFormat,
    // Binary.
    // Most compact but not human-readable.
    (Binary)

    // Text.
    // Not so compact but human-readable.
    // Does not use indentation.
    // Uses escaping for non-text characters.
    (Text)

    // Text with indentation.
    // Extremely verbose but human-readable.
    // Uses escaping for non-text characters.
    (Pretty)
);

// NB: -1 is used for serializing null TYsonString.
DEFINE_ENUM_WITH_UNDERLYING_TYPE(EYsonType, i8,
    ((Node)          (0))
    ((ListFragment)  (1))
    ((MapFragment)   (2))
);

class TYsonString;
class TYsonStringBuf;

////////////////////////////////////////////////////////////////////////////////

} // namespace NYT::NYson