namespace UserNotifications
{
    [Register("UNUserNotificationCenter", true)]
    [SupportedOSPlatform("maccatalyst")]
    [SupportedOSPlatform("ios")]
    [SupportedOSPlatform("macos")]
    [SupportedOSPlatform("tvos")]
    public class UNUserNotificationCenter : NSObject
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Export("addNotificationRequest:withCompletionHandler:")]
        public virtual void AddNotificationRequest(UNNotificationRequest! request, [BlockProxy(typeof(NIDActionArity1V0))] Action<NSError!>? completionHandler);
    }
}