CLASS crr net/minecraft/world/timer/TimerCallbackSerializer
	FIELD a INSTANCE Lcrr;
	FIELD b LOGGER Lorg/apache/logging/log4j/Logger;
	FIELD c serializersByType Ljava/util/Map;
	FIELD d serializersByClass Ljava/util/Map;
	METHOD a registerSerializer (Lcrq$a;)Lcrr;
		ARG 1 serializer
	METHOD a serialize (Lcrq;)Lic;
		ARG 1 callback
	METHOD a deserialize (Lic;)Lcrq;
		ARG 1 tag
	METHOD a getSerializer (Ljava/lang/Class;)Lcrq$a;