internal void InvokeWingAddEvent(WingAddEvent arg) { WingAddEvent?.Invoke(this, arg); }
internal void InvokeWingAddEvent(WingAddEvent arg) => WingAddEvent?.Invoke(null, arg);
internal void InvokeWingAddEvent(WingAddEvent arg) { WingAddEvent?.Invoke(this, arg); }
internal void InvokeWingAddEvent(WingAddEvent arg) => WingAddEvent?.Invoke(null, arg);