Added header on IExcelVBACollectionElement.cs

Author: JanKallman

src/EPPlus/Vba/IExcelVBACollectionElement.cs

@@ -1,9 +1,23 @@
-namespace OfficeOpenXml.VBA {
+/*************************************************************************************************
+  Required Notice: Copyright (C) EPPlus Software AB. 
+  This software is licensed under PolyForm Noncommercial License 1.0.0 
+  and may only be used for noncommercial purposes 
+  https://polyformproject.org/licenses/noncommercial/1.0.0/
+
+  A commercial license to use this software can be purchased at https://epplussoftware.com
+ *************************************************************************************************
+  Date               Author                       Change
+ *************************************************************************************************
+  07/22/2025         EPPlus Software AB       EPPlus 8.0.8
+ *************************************************************************************************/
+namespace OfficeOpenXml.VBA
+{
 
     /// <summary>
     /// The interface that must be implemented by the elements stored by ExcelVBACollectionBase.
     /// </summary>
-    public interface IExcelVBACollectionElement {
-        string Name{get;}
+    public interface IExcelVBACollectionElement
+    {
+        string Name { get; }
     }
 }