Moved into src folder

src/ElectronNET.API/ServiceCollectionExtensions.cs

@@ -0,0 +1,33 @@
+using Microsoft.Extensions.DependencyInjection;
+
+namespace ElectronNET.API
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public static class ServiceCollectionExtensions
+    {
+        /// <summary>
+        /// Adds the <see cref="Electron"/> Members to the Service Collection
+        /// </summary>
+        public static IServiceCollection AddElectron(this IServiceCollection services)
+            => services
+                // adding in this manner to ensure late binding.
+                .AddSingleton(provider => IpcMain.Instance)
+                .AddSingleton(provider => App.Instance)
+                .AddSingleton(provider => AutoUpdater.Instance)
+                .AddSingleton(provider => WindowManager.Instance)
+                .AddSingleton(provider => Menu.Instance)
+                .AddSingleton(provider => Dialog.Instance)
+                .AddSingleton(provider => Notification.Instance)
+                .AddSingleton(provider => Tray.Instance)
+                .AddSingleton(provider => GlobalShortcut.Instance)
+                .AddSingleton(provider => Shell.Instance)
+                .AddSingleton(provider => Screen.Instance)
+                .AddSingleton(provider => Clipboard.Instance)
+                .AddSingleton(provider => HostHook.Instance)
+                .AddSingleton(provider => PowerMonitor.Instance)
+                .AddSingleton(provider => NativeTheme.Instance)
+                .AddSingleton(provider => Dock.Instance);
+    }
+}