public static void SetListener(this MutableListener m, IListener listener) => m.SetListenerImpl(listener);
public static void Unlisten(this MutableListener m)
{
IListener l = m;
l.Unlisten();
}
public static IListenerWithWeakReference GetListenerWithWeakReference(this MutableListener m)
{
IListener l = m;
return(l.GetListenerWithWeakReference());
}
public static void ClearListener(this MutableListener m) => m.ClearListenerImpl();