Initial commit.

Wino.Core.Domain/Interfaces/ISynchronizationProgress.cs

@@ -0,0 +1,19 @@
+using System;
+
+namespace Wino.Core.Domain.Interfaces
+{
+    /// <summary>
+    /// An interface for reporting progress of the synchronization.
+    /// Gmail does not support reporting folder progress.
+    /// For others, account progress is calculated based on the number of folders.
+    /// </summary>
+    public interface ISynchronizationProgress
+    {
+        /// <summary>
+        /// Reports account synchronization progress.
+        /// </summary>
+        /// <param name="accountId">Account id for the report.</param>
+        /// <param name="progress">Value. This is always between 0 - 100</param>
+        void AccountProgressUpdated(Guid accountId, int progress);
+    }
+}