namespace Foundation
{
    [Introduced(PlatformName.iOS, 8, 0, PlatformArchitecture.All, null)]
    [Introduced(PlatformName.MacOSX, 10, 10, PlatformArchitecture.All, null)]
    [Introduced(PlatformName.WatchOS, 2, 0, PlatformArchitecture.All, null)]
    [Introduced(PlatformName.TvOS, 9, 0, PlatformArchitecture.All, null)]
    [Register("NSUserActivity", true)]
    public class NSUserActivity : NSObject
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [EditorBrowsable(EditorBrowsableState.Advanced)]
        protected NSUserActivity(NSObjectFlag! t);
    }
}