#pragma once

#include <expected>
#include <string>

struct lua_State;

namespace packluau {

/// Appends the Luau value at `index` to `out` as JSON, deterministically: an object's keys sort
/// by code point, a whole number below 2^53 prints without a fraction, and anything JSON cannot
/// say exactly is refused rather than guessed. A table whose keys are exactly 1..n is an array;
/// a table of string keys, or an empty one, is an object; any other table, nil, NaN, an infinity,
/// a function, a userdata or invalid UTF-8 is an error naming the offending path.
[[nodiscard]] std::expected<void, std::string> write_json(lua_State *state, int index,
                                                          std::string &out);

} // namespace packluau