namespace Foundation
{
    [Protocol(Name = "NSUserActivityDelegate", WrapperType = typeof(NSUserActivityDelegateWrapper))]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "UserActivityWillSave", ParameterByRef = new[] { false }, ParameterType = new[] { typeof(NSUserActivity) }, Selector = "userActivityWillSave:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "UserActivityWasContinued", ParameterByRef = new[] { false }, ParameterType = new[] { typeof(NSUserActivity) }, Selector = "userActivityWasContinued:")]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "UserActivityReceivedData", ParameterByRef = new[] { false, false, false }, ParameterType = new[] { typeof(NSUserActivity), typeof(NSInputStream), typeof(NSOutputStream) }, Selector = "userActivity:didReceiveInputStream:outputStream:")]
    [SupportedOSPlatform("maccatalyst")]
    [SupportedOSPlatform("ios")]
    [SupportedOSPlatform("macos")]
    [SupportedOSPlatform("tvos")]
    public interface INSUserActivityDelegate : INativeObject, IDisposable
}