CLASS net/minecraft/class_5188 net/minecraft/structure/pool/LegacySinglePoolElement
	FIELD field_24949 CODEC Lcom/mojang/serialization/Codec;
	METHOD method_28874 (Lcom/mojang/serialization/codecs/RecordCodecBuilder$Instance;)Lcom/mojang/datafixers/kinds/App;
		ARG 0 instance