add more methods to file system interface

1 files changed, 7 insertions, 0 deletions

diff --git a/MediaBrowser.Controller/Library/ILibraryManager.cs b/MediaBrowser.Controller/Library/ILibraryManager.cs
index ae34621cb..036ac7e81 100644
--- a/MediaBrowser.Controller/Library/ILibraryManager.cs
+++ b/MediaBrowser.Controller/Library/ILibraryManager.cs
@@ -320,5 +320,12 @@ namespace MediaBrowser.Controller.Library
         /// <param name="items">The items.</param>
         /// <returns>IEnumerable{System.String}.</returns>
         IEnumerable<string> GetAllArtists(IEnumerable<BaseItem> items);
+
+        /// <summary>
+        /// Normalizes the root path list.
+        /// </summary>
+        /// <param name="paths">The paths.</param>
+        /// <returns>IEnumerable{System.String}.</returns>
+        IEnumerable<string> NormalizeRootPathList(IEnumerable<string> paths);
     }
 }
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