The codec to use for the map's keys.
The codec to use for the map's values.
A set of config for the codec.
Creates a codec for a map.
The codec to use for the map's keys.
The codec to use for the map's values.
A set of config for the codec.
Creates a codec for a map.
The codec to use for the map's keys.
The codec to use for the map's values.
Optionalconfig: MapCodecConfig<NumberCodec>A set of config for the codec.
Creates a codec for a map.