Added reference project

ref/Net/WebSockets/WebSocketEventEventArgs.cs

@@ -0,0 +1,17 @@
+using Newtonsoft.Json.Linq;
+using System;
+
+namespace Discord.Net.WebSockets
+{
+    public class WebSocketEventEventArgs : EventArgs
+    {
+        public string Type { get; }
+        public JToken Payload { get; }
+
+        internal WebSocketEventEventArgs(string type, JToken data)
+        {
+            Type = type;
+            Payload = data;
+        }
+    }
+}