@brief access the last element @sa https://json.nlohmann.me/api/basic_json/back/

@brief explicitly create an array from an initializer list @sa https://json.nlohmann.me/api/basic_json/array/

@brief explicitly create a binary array (without subtype) @sa https://json.nlohmann.me/api/basic_json/binary/

@brief creates a diff as a JSON patch @sa https://json.nlohmann.me/api/basic_json/diff/

@brief returns version information on the library @sa https://json.nlohmann.me/api/basic_json/meta/

@brief explicitly create an object from an initializer list @sa https://json.nlohmann.me/api/basic_json/object/

! @brief create a binary reader @param[in] adapter input adapter to read from */

! @brief create a binary writer @param[in] adapter output adapter to write to */

! @return The size of the BSON-encoded array @a value */

! @return The size of the BSON-encoded binary array @a value */

! @brief Calculates the size necessary to serialize the JSON value @a j with its @a name @return The calculated size for the BSON document ent

! @return The size of a BSON document entry header, including the id marker and the entry name size (and its null-terminator). */

! @return The size of the BSON-encoded integer @a value */

! @brief Calculates the size of the BSON serialization of the given JSON-object @a j. @param[in] value JSON value to serialize

! @return The size of the BSON-encoded string in @a value */

! @return The size of the BSON-encoded unsigned integer in @a j */

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

shade: [-1.0] to [1.0] (negative = darker, zero = default, positive = lighter)

can't use conversion operator because of ambiguity