diff --git a/RaceLapTimer/Interfaces/INotifierProvider.cs b/RaceLapTimer/Interfaces/INotifierProvider.cs
index 502f025..fab93f2 100644
--- a/RaceLapTimer/Interfaces/INotifierProvider.cs
+++ b/RaceLapTimer/Interfaces/INotifierProvider.cs
@@ -14,5 +14,13 @@ namespace Interfaces
         void NotifyRaceLapEvent(NotificationEventArgs args, Pilot pilot);
         void NotifyRaceWinner(NotificationEventArgs args, Pilot pilot);
         void NotifyRaceFinished(NotificationEventArgs args);
+
+        //Dictionary<string, string> NotifierConfigurationSettings { get; }
+        //Dictionary<string, List<ValidationError>> ParseConfiguration(Dictionary<string, string> properties);
+    }
+
+    public class ValidationError
+    {
+        public string Error { get; set; }
     }
 }