DataType refactoring preparation - Entity refactoring

src/Umbraco.Core/Models/Entities/IContentEntitySlim.cs

@@ -0,0 +1,23 @@
+namespace Umbraco.Core.Models.Entities
+{
+    /// <summary>
+    /// Represents a lightweight content entity, managed by the entity service.
+    /// </summary>
+    public interface IContentEntitySlim : IEntitySlim
+    {
+        /// <summary>
+        /// Gets the content type alias.
+        /// </summary>
+        string ContentTypeAlias { get; }
+
+        /// <summary>
+        /// Gets the content type icon.
+        /// </summary>
+        string ContentTypeIcon { get; }
+
+        /// <summary>
+        /// Gets the content type thumbnail.
+        /// </summary>
+        string ContentTypeThumbnail { get; }
+    }
+}