CLASS net/minecraft/class_6784 net/minecraft/world/gen/blockpredicate/SolidBlockPredicate
FIELD field_35702 CODEC Lcom/mojang/serialization/Codec;
METHOD method_39590 (Lcom/mojang/serialization/codecs/RecordCodecBuilder$Instance;)Lcom/mojang/datafixers/kinds/App;
ARG 0 instance