borepin_tmp/Borepin/Borepin.iOS/AppDelegate.cs

using Avalonia;
using Avalonia.iOS;
using Avalonia.ReactiveUI;
using Foundation;
using AvaloniaInside.Shell;

namespace Borepin.iOS
{
    // The UIApplicationDelegate for the application. This class is responsible for launching the 
    // User Interface of the application, as well as listening (and optionally responding) to 
    // application events from iOS.
    [Register("AppDelegate")]
    public partial class AppDelegate : AvaloniaAppDelegate<App>
    {
        protected override AppBuilder CustomizeAppBuilder(AppBuilder builder)
        {
            return base.CustomizeAppBuilder(builder)
                .WithInterFont()
                .UseReactiveUI()
                .UseShell();
        }
    }
}