Defines the JSON encoding of a POD. Unlike the POD class, objects
which fit this type contain only JSON-compatible types (no bigints).
They can thus be freely combined with other JSON and serialized using
JSON.stringify. See JSONPODValue for details of the encodings used.
Defines the JSON encoding of a POD. Unlike the POD class, objects which fit this type contain only JSON-compatible types (no bigints). They can thus be freely combined with other JSON and serialized using JSON.stringify. See JSONPODValue for details of the encodings used.