namespace AppKit
{
    [Register("NSMenuItem", true)]
    [SupportedOSPlatform("macos")]
    [UnsupportedOSPlatform("maccatalyst")]
    public class NSMenuItem : NSObject, INSAccessibility, INSUserInterfaceItemIdentification, INSValidatedUserInterfaceItem, INSCoding, INSCopying, INativeObject, IDisposable
    {
        public static class Notifications
        {
            public static NSObject! ObserveSheetCreated(EventHandler<NSNotificationEventArgs!>! handler);
        }
    }
}