CLASS fs net/minecraft/particle/ItemStackParticle
	FIELD b particleType Lfu;
	FIELD c stack Lavs;
	METHOD <init> (Lfu;Lavs;)V
		ARG 1 particleType
	METHOD a asString ()Ljava/lang/String;
	METHOD b getParticleType ()Lfu;
	METHOD c getItemStack ()Lavs;