CLASS none/aas net/minecraft/entity/impl/EntityFirework
	FIELD a ITEM_STACK Lnone/kj;
	METHOD a deserializeCustomData (Lnone/dt;)V
		ARG 0 tag
	METHOD b serializeCustomData (Lnone/dt;)V
		ARG 0 tag
	METHOD b registerTagUpgraders (Lnone/pf;)V
	METHOD i initDataTracker ()V
	METHOD y_ update ()V