1 files changed, 19 insertions, 0 deletions
diff --git a/src/mscorlib/shared/System/EventArgs.cs b/src/mscorlib/shared/System/EventArgs.cs
new file mode 100644
index 0000000000..c0356613de
--- /dev/null
+++ b/src/mscorlib/shared/System/EventArgs.cs
@@ -0,0 +1,19 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+
+namespace System
+{
+    // The base class for all event classes.
+    [Serializable]
+    public class EventArgs
+    {
+        public static readonly EventArgs Empty = new EventArgs();
+
+        public EventArgs()
+        {
+        }
+    }
+}