CLASS net/minecraft/class_4753 net/minecraft/datafixer/fix/BiomeRenameFix
FIELD field_21959 renames Ljava/util/Map;
METHOD <init> (Lcom/mojang/datafixers/schemas/Schema;ZLjava/util/Map;)V
ARG 1 outputSchema
ARG 2 changesType
ARG 3 renames