Maps the keys of a PGN object to camelCase names based on its definition.
This function transforms the keys of the provided PGN object by looking up a matching definition,
and then mapping field IDs to their corresponding camelCase field names. It handles both regular
and repeating fields, and supports PGN objects with or without a fields property.
Maps the keys of a PGN object to camelCase names based on its definition.
This function transforms the keys of the provided PGN object by looking up a matching definition, and then mapping field IDs to their corresponding camelCase field names. It handles both regular and repeating fields, and supports PGN objects with or without a
fieldsproperty.