after refactor cleanup

DiunaBI.Plugins.Morska/Importers/MorskaBaseImporter.cs

@@ -0,0 +1,13 @@
+using DiunaBI.Domain.Entities;
+using DiunaBI.Infrastructure.Interfaces;
+
+namespace DiunaBI.Plugins.Morska.Importers;
+
+public abstract class MorskaBaseImporter : IDataImporter
+{
+    public abstract string ImporterType { get; }
+    
+    public virtual bool CanImport(string importerType) => ImporterType == importerType;
+    
+    public abstract void Import(Layer importWorker); 
+}