Does it support utf-16 or utf-32 ? about yyjson HOT 1 CLOSED

JSON text exchanged between systems that are not part of a closed
ecosystem MUST be encoded using UTF-8 [RFC3629].

Previous specifications of JSON have not required the use of UTF-8
when transmitting JSON text.  However, the vast majority of JSON-
based software implementations have chosen to use the UTF-8 encoding,
to the extent that it is the only encoding that achieves
interoperability.

Implementations MUST NOT add a byte order mark (U+FEFF) to the
beginning of a networked-transmitted JSON text.  In the interests of
interoperability, implementations that parse JSON texts MAY ignore
the presence of a byte order mark rather than treating it as an
error.