Serialize converters were added

DataAccess/Infrastructures/IFileSaveLogic.cs

@@ -0,0 +1,16 @@
+using StructureHelperCommon.Infrastructures.Interfaces;
+using StructureHelperCommon.Models.Projects;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DataAccess.Infrastructures
+{
+    public interface IFileSaveLogic : ILogic
+    {
+        void SaveFile(IProject project);
+        void SaveFileAs(IProject project);
+    }
+}