Addressables in process

Game/CourierOld/Assets/Code/UI/IUIService.cs

@@ -1,10 +1,10 @@
+using System;
+
 namespace Code.UI
 {
     public interface IUIService
     {
-        void EnablePanel();
-        void DisablePanel();
-        void SwitchPanelTo(UIPanel uiPanel);
+        void SwitchPanelTo(UIPanel uiPanel, Action callback = null);
         UIElement CurrentPanel { get; }
         LoadingPanel LoadingScreen { get; }
     }