Available on cs
read onlyIsClosed:Bool
read onlyIsInvalid:Bool
@:overloadfinalClose():Void
@:overloadfinalDangerousAddRef(success:Ref<Bool>):Void
@:overloadfinalDangerousGetHandle():IntPtr
@:overloadfinalDangerousRelease():Void
@:overloadfinalDispose():Void
@:overloadfinalSetHandleAsInvalid():Void