Initial commit - Pingerino network monitoring application

Services/Interfaces/ILoggingService.cs

@@ -0,0 +1,20 @@
+using System;
+
+namespace Pingerino.Services.Interfaces
+{
+    public interface ILoggingService
+    {
+        void LogInformation(string message);
+        void LogWarning(string message);
+        void LogError(string message, Exception exception = null);
+        void LogDebug(string message);
+    }
+
+    public enum LogLevel
+    {
+        Debug,
+        Information,
+        Warning,
+        Error
+    }
+}