I think that

>> public static function stop(instance : * = null, ...props : Array) : void { >> var items : Array = (instance is Array) ? instance : (instance == null) ? null : [instance]; >> var timeline : TweensyTimelineZero; >>
>> for(var i : int = items.length - 1;i >= 0; i--) { >>
>> timeline = list[i]; >> ...

should be

>> public static function stop(instance : * = null, ...props : Array) : void { >> var items : Array = (instance is Array) ? instance : (instance == null) ? null : [instance]; >> var timeline : TweensyTimelineZero; >>
-- for(var i : int = items.length - 1;i >= 0; i--) { ++ for(var i : int = list.length - 1;i >= 0; i--) { >>
>> timeline = list[i]; >> ...

how do u think ?