Notification documentation (#13207)

src/Umbraco.Core/Notifications/ContentPublishedNotification.cs

@@ -6,6 +6,9 @@ using Umbraco.Cms.Core.Models;
 
 namespace Umbraco.Cms.Core.Notifications;
 
+/// <summary>
+/// Called after content has been published.
+/// </summary>
 public sealed class ContentPublishedNotification : EnumerableObjectNotification<IContent>
 {
     public ContentPublishedNotification(IContent target, EventMessages messages)
@@ -18,5 +21,8 @@ public sealed class ContentPublishedNotification : EnumerableObjectNotification<
     {
     }
 
+    /// <summary>
+    /// Gets a enumeration of <see cref="IContent"/> with the published entities.
+    /// </summary>
     public IEnumerable<IContent> PublishedEntities => Target;
 }