CLASS net/minecraft/class_4630 net/minecraft/world/gen/placer/BlockPlacerType
	FIELD field_21226 deserializer Ljava/util/function/Function;
	METHOD <init> (Ljava/util/function/Function;)V
		ARG 1 deserializer
	METHOD method_23404 deserialize (Lcom/mojang/datafixers/Dynamic;)Lnet/minecraft/class_4629;
		ARG 1 dynamic
	METHOD method_23405 register (Ljava/lang/String;Ljava/util/function/Function;)Lnet/minecraft/class_4630;
		ARG 0 id
		ARG 1 deserializer