@brief user-defined to_string function for JSON values @sa https://json.nlohmann.me/api/basic_json/to_string/

! @brief returns x - y @pre x.e == y.e and x.f >= y.f */

@brief return the binary subtype @sa https://json.nlohmann.me/api/byte_container_with_subtype/subtype/

@brief create a BJData serialization of a given JSON value @sa https://json.nlohmann.me/api/basic_json/to_bjdata/

@brief create a BSON serialization of a given JSON value @sa https://json.nlohmann.me/api/basic_json/to_bson/

Convert this configuration (and its Florence sub-config) into a fully serializable dictionary for HF save/load.

@brief create a MessagePack serialization of a given JSON value @sa https://json.nlohmann.me/api/basic_json/to_msgpack/

@brief create a UBJSON serialization of a given JSON value @sa https://json.nlohmann.me/api/basic_json/to_ubjson/

! @brief determine the type prefix of container values */

@brief updates a JSON object from another object, overwriting existing keys @sa https://json.nlohmann.me/api/basic_json/update/