CLASS net/minecraft/class_4642 net/minecraft/world/gen/feature/SpringFeatureConfig
	FIELD field_21283 state Lnet/minecraft/class_3610;
	FIELD field_21284 requiresBlockBelow Z
	FIELD field_21285 rockCount I
	FIELD field_21286 holeCount I
	FIELD field_21287 validBlocks Lnet/minecraft/class_6885;
	FIELD field_24912 CODEC Lcom/mojang/serialization/Codec;
	METHOD <init> (Lnet/minecraft/class_3610;ZIILnet/minecraft/class_6885;)V
		ARG 1 state
		ARG 2 requiresBlockBelow
		ARG 3 rockCount
		ARG 4 holeCount
	METHOD method_28794 (Lcom/mojang/serialization/codecs/RecordCodecBuilder$Instance;)Lcom/mojang/datafixers/kinds/App;
		ARG 0 instance