CLASS aun net/minecraft/item/ItemElytra
	METHOD a canRepair (Lavn;Lavn;)Z
		ARG 1 item
	METHOD a use (Lbam;Laqf;Laex;)Lafa;
		ARG 1 world
		ARG 2 player
	METHOD e isUsable (Lavn;)Z
		ARG 0 stack