file scoped namespaces (#565)

Wino.Core.Domain/Models/MailItem/MailDragPackage.cs

@@ -1,25 +1,24 @@
 using System.Collections.Generic;
 
-namespace Wino.Core.Domain.Models.MailItem
+namespace Wino.Core.Domain.Models.MailItem;
+
+/// <summary>
+/// Class that holds information when the drag/drop of mails are performed.
+/// </summary>
+public class MailDragPackage
 {
-    /// <summary>
-    /// Class that holds information when the drag/drop of mails are performed.
-    /// </summary>
-    public class MailDragPackage
+    public MailDragPackage(IEnumerable<IMailItem> draggingMails)
     {
-        public MailDragPackage(IEnumerable<IMailItem> draggingMails)
-        {
-            DraggingMails = draggingMails;
-        }
-
-        public MailDragPackage(IMailItem draggingMail)
-        {
-            DraggingMails =
-            [
-                draggingMail
-            ];
-        }
-
-        public IEnumerable<IMailItem> DraggingMails { get; set; }
+        DraggingMails = draggingMails;
     }
+
+    public MailDragPackage(IMailItem draggingMail)
+    {
+        DraggingMails =
+        [
+            draggingMail
+        ];
+    }
+
+    public IEnumerable<IMailItem> DraggingMails { get; set; }
 }