Avalonia project

src/GuiApp/FileTime.Avalonia/Startup.cs

@@ -0,0 +1,23 @@
+using FileTime.Avalonia.Application;
+using FileTime.Avalonia.Services;
+using FileTime.Avalonia.ViewModels;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace FileTime.Avalonia
+{
+    internal static class Startup
+    {
+        internal static IServiceCollection AddViewModels(this IServiceCollection serviceCollection)
+        {
+            return serviceCollection
+                .AddSingleton<AppState>()
+                .AddTransient<MainPageViewModel>();
+        }
+        internal static IServiceCollection AddServices(this IServiceCollection serviceCollection)
+        {
+            return serviceCollection
+                .AddLogging()
+                .AddSingleton<ItemNameConverterService>();
+        }
+    }
+}