namespace UIKit
{
    [Register("UIDocument", true)]
    [SupportedOSPlatform("maccatalyst")]
    [SupportedOSPlatform("ios")]
    [UnsupportedOSPlatform("tvos")]
    public class UIDocument : NSObject, INSFilePresenter, INSProgressReporting, INativeObject, IDisposable, IUIUserActivityRestoring
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        public virtual Task<bool>! OpenAsync();
    }
}