Core.ObjectsResolution - cleanup + start making things public

src/Umbraco.Core/ObjectResolution/ObjectLifetimeScope.cs

@@ -1,9 +1,23 @@
 namespace Umbraco.Core.ObjectResolution
 {
-	internal enum ObjectLifetimeScope
+	/// <summary>
+	/// Specifies the lifetime scope of resolved objects.
+	/// </summary>
+	public enum ObjectLifetimeScope
 	{
+		/// <summary>
+		/// A per-request object instance is created.
+		/// </summary>
 		HttpRequest,
+
+		/// <summary>
+		/// A single application-wide object instance is created.
+		/// </summary>
 		Application,
+
+		/// <summary>
+		/// A new object instance is created each time one is requested.
+		/// </summary>
 		Transient
 	}
 }