CLASS bxx net/minecraft/world/VersionedChunkStorage
	FIELD a featureUpdater Lchz;
	FIELD b dataFixer Lcom/mojang/datafixers/DataFixer;
	METHOD a updateChunkTag (Lbye;Ljava/util/function/Supplier;Lib;)Lib;
		ARG 1 dimensionType
		ARG 2 persistentStateManagerFactory
		ARG 3 tag
	METHOD a getDataVersion (Lib;)I
		ARG 0 tag
