Cleanup

src/Core/FileTime.Core/Models/IContainer.cs

@@ -0,0 +1,19 @@
+namespace FileTime.Core.Models
+{
+    public interface IContainer : IItem
+    {
+        IReadOnlyList<IItem> Items { get; }
+        IReadOnlyList<IContainer> Containers { get; }
+        IReadOnlyList<IElement> Elements { get; }
+
+        void Refresh();
+        IContainer? GetParent();
+        IItem? GetByPath(string path);
+        IContainer CreateContainer(string name);
+        IElement CreateElement(string name);
+
+        bool IsExists(string name);
+
+        event EventHandler? Refreshed;
+    }
+}