U4-8551 - import NuCache code

src/Umbraco.Web/PublishedCache/NuCache/ContentNodeKit.cs

@@ -0,0 +1,21 @@
+using Umbraco.Core.Models.PublishedContent;
+using Umbraco.Web.PublishedCache.NuCache.DataSource;
+
+namespace Umbraco.Web.PublishedCache.NuCache
+{
+    // what's needed to actually build a content node
+    struct ContentNodeKit
+    {
+        public ContentNode Node;
+        public int ContentTypeId;
+        public ContentData DraftData;
+        public ContentData PublishedData;
+
+        public bool IsEmpty { get { return Node == null; } }
+
+        public void Build(PublishedContentType contentType)
+        {
+            Node.SetContentTypeAndData(contentType, DraftData, PublishedData);
+        }
+    }
+}