CLASS net/minecraft/class_3843 net/minecraft/data/validate/StructureValidatorProvider
	METHOD method_16878 update (Ljava/lang/String;Lnet/minecraft/class_2487;)Lnet/minecraft/class_2487;
	METHOD method_16880 addDataVersion (Lnet/minecraft/class_2487;)Lnet/minecraft/class_2487;
		ARG 0 nbt