public static void Write(this AssetWriter _this, Tuple <int, long> value)
 {
     EndianWriterExtensions.Write(_this, value);
 }
 public static void Write <T>(this AssetWriter _this, Tuple <T, long> value, Func <T, int> converter)
 {
     EndianWriterExtensions.Write(_this, value, converter);
 }