CLASS net/minecraft/class_1770 net/minecraft/item/ElytraItem
	METHOD b (Lbci;Lbhq;Laiw;)F
		ARG 0 stack
		ARG 1 world
		ARG 2 entity
	METHOD method_7804 isUsable (Lnet/minecraft/class_1799;)Z
		ARG 0 stack