Unity Project

reference
https://cardgames.io/yahtzee/

Library/PackageCache/com.unity.ide.rider@1.1.4/Rider/Editor/UnitTesting/CallbackData.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using JetBrains.Annotations;
+using UnityEditor;
+
+namespace Packages.Rider.Editor.UnitTesting
+{
+  public class CallbackData : ScriptableSingleton<CallbackData>
+  {
+    public bool isRider;
+
+    [UsedImplicitly] public static event EventHandler Changed = (sender, args) => { }; 
+
+    internal void RaiseChangedEvent()
+    {
+      Changed(null, EventArgs.Empty);
+    }
+
+    public List<TestEvent> events = new List<TestEvent>();
+
+    [UsedImplicitly]
+    public void Clear()
+    {
+      events.Clear();
+    }
+  }
+}