namespace GameKit
{
    [Introduced(PlatformName.MacOSX, 10, 9, PlatformArchitecture.All, null)]
    [Register("GKGameCenterViewController", true)]
    [Unavailable(PlatformName.WatchOS, PlatformArchitecture.All, null)]
    public class GKGameCenterViewController : UINavigationController
    {
        public event EventHandler! Finished;
    }
}