CLASS bxn net/minecraft/world/chunk/ReadOnlyChunk
	FIELD a wrapped Lbxo;
	METHOD <init> (Lbxo;)V
		ARG 1 wrapped
	METHOD d transformHeightmapType (Lbyv$a;)Lbyv$a;
		ARG 1 type
	METHOD u getWrappedChunk ()Lbxo;