namespace FileProvider
{
    [Protocol(Name = "NSFileProviderEnumerationObserver", WrapperType = typeof(NSFileProviderEnumerationObserverWrapper))]
    [ProtocolMember(IsProperty = false, IsRequired = false, IsStatic = false, Name = "GetSuggestedPageSize", ReturnType = typeof(IntPtr), Selector = "suggestedPageSize")]
    [ProtocolMember(IsProperty = false, IsRequired = true, IsStatic = false, Name = "DidEnumerateItems", ParameterByRef = new[] { false }, ParameterType = new[] { typeof(INSFileProviderItem[]) }, Selector = "didEnumerateItems:")]
    [ProtocolMember(IsProperty = false, IsRequired = true, IsStatic = false, Name = "FinishEnumerating", ParameterByRef = new[] { false }, ParameterType = new[] { typeof(NSData) }, Selector = "finishEnumeratingUpToPage:")]
    [ProtocolMember(IsProperty = false, IsRequired = true, IsStatic = false, Name = "FinishEnumerating", ParameterByRef = new[] { false }, ParameterType = new[] { typeof(NSError) }, Selector = "finishEnumeratingWithError:")]
    [SupportedOSPlatform("ios")]
    [SupportedOSPlatform("macos")]
    [UnsupportedOSPlatform("maccatalyst")]
    public interface INSFileProviderEnumerationObserver : INativeObject, IDisposable
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Export("finishEnumeratingUpToPage:")]
        [Preserve(Conditional = true)]
        void FinishEnumerating(NSData? upToPage);
    }
}