Reorg project folders

src/TheXamlGuy.NotificationFlyout.Shared.UI/WndProc/WndProcHandlerCollection.cs

@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+
+namespace NotificationFlyout.Shared.UI.Helpers
+{
+    internal class WndProcHandlerCollection : List<WndProcHandlerReference>, IWndProcHandlerCollection
+    {
+        private static readonly Lazy<WndProcHandlerCollection> _current = new(() => new WndProcHandlerCollection());
+        public static WndProcHandlerCollection Current => _current.Value;
+    }
+}