Lua : getmetatable extern

std/lua/Lua.hx

@@ -6,6 +6,7 @@ package lua;
 
 @:native("_G")
 extern class Lua {
+	public static function getmetatable(tbl: Table<Dynamic,Dynamic>): Table<Dynamic,Dynamic>;
 	public static function setmetatable(tbl: Table<Dynamic,Dynamic>, mtbl: Table<Dynamic, Dynamic>): Void;
 	public static function setfenv(i: Int , tbl: Table<Dynamic, Dynamic>): Void;
 	public static function next<T>(k : Table<Dynamic, T>, ?i : Null<Int>): T;