diff --git a/MediaBrowser.Controller/Providers/BookInfo.cs b/MediaBrowser.Controller/Providers/BookInfo.cs
index 3055c5d871..7f8151e534 100644
--- a/MediaBrowser.Controller/Providers/BookInfo.cs
+++ b/MediaBrowser.Controller/Providers/BookInfo.cs
@@ -1,11 +1,15 @@
 #nullable disable
 
-#pragma warning disable CS1591
-
 namespace MediaBrowser.Controller.Providers
 {
+    /// <summary>
+    /// The lookup info for books.
+    /// </summary>
     public class BookInfo : ItemLookupInfo
     {
+        /// <summary>
+        /// Gets or sets the name of the series the book belongs to.
+        /// </summary>
         public string SeriesName { get; set; }
     }
 }
diff --git a/MediaBrowser.Controller/Providers/BoxSetInfo.cs b/MediaBrowser.Controller/Providers/BoxSetInfo.cs
index f43ea67178..22dbdb959e 100644
--- a/MediaBrowser.Controller/Providers/BoxSetInfo.cs
+++ b/MediaBrowser.Controller/Providers/BoxSetInfo.cs
@@ -1,7 +1,8 @@
-#pragma warning disable CS1591
-
 namespace MediaBrowser.Controller.Providers
 {
+    /// <summary>
+    /// The lookup info for box sets.
+    /// </summary>
     public class BoxSetInfo : ItemLookupInfo
     {
     }
diff --git a/MediaBrowser.Controller/Providers/IHasLookupInfo.cs b/MediaBrowser.Controller/Providers/IHasLookupInfo.cs
index 42cb523713..834e173ca3 100644
--- a/MediaBrowser.Controller/Providers/IHasLookupInfo.cs
+++ b/MediaBrowser.Controller/Providers/IHasLookupInfo.cs
@@ -1,10 +1,16 @@
-#pragma warning disable CS1591
-
 namespace MediaBrowser.Controller.Providers
 {
+    /// <summary>
+    /// Interface for items that provide lookup info for metadata providers.
+    /// </summary>
+    /// <typeparam name="TLookupInfoType">The type of the lookup info.</typeparam>
     public interface IHasLookupInfo<out TLookupInfoType>
         where TLookupInfoType : ItemLookupInfo, new()
     {
+        /// <summary>
+        /// Gets the lookup info.
+        /// </summary>
+        /// <returns>The lookup info.</returns>
         TLookupInfoType GetLookupInfo();
     }
 }
diff --git a/MediaBrowser.Controller/Providers/IPreRefreshProvider.cs b/MediaBrowser.Controller/Providers/IPreRefreshProvider.cs
index 6d98af33e4..668160759f 100644
--- a/MediaBrowser.Controller/Providers/IPreRefreshProvider.cs
+++ b/MediaBrowser.Controller/Providers/IPreRefreshProvider.cs
@@ -1,7 +1,8 @@
-#pragma warning disable CS1591
-
 namespace MediaBrowser.Controller.Providers
 {
+    /// <summary>
+    /// Marker interface for custom metadata providers that run before the regular metadata refresh.
+    /// </summary>
     public interface IPreRefreshProvider : ICustomMetadataProvider
     {
     }
diff --git a/MediaBrowser.Controller/Providers/MovieInfo.cs b/MediaBrowser.Controller/Providers/MovieInfo.cs
index 20e6b697ad..a33f8bbfe2 100644
--- a/MediaBrowser.Controller/Providers/MovieInfo.cs
+++ b/MediaBrowser.Controller/Providers/MovieInfo.cs
@@ -1,7 +1,8 @@
-#pragma warning disable CS1591
-
 namespace MediaBrowser.Controller.Providers
 {
+    /// <summary>
+    /// The lookup info for movies.
+    /// </summary>
     public class MovieInfo : ItemLookupInfo
     {
     }
diff --git a/MediaBrowser.Controller/Providers/PersonLookupInfo.cs b/MediaBrowser.Controller/Providers/PersonLookupInfo.cs
index 11cb71f902..d0eb5cb825 100644
--- a/MediaBrowser.Controller/Providers/PersonLookupInfo.cs
+++ b/MediaBrowser.Controller/Providers/PersonLookupInfo.cs
@@ -1,7 +1,8 @@
-#pragma warning disable CS1591
-
 namespace MediaBrowser.Controller.Providers
 {
+    /// <summary>
+    /// The lookup info for persons.
+    /// </summary>
     public class PersonLookupInfo : ItemLookupInfo
     {
     }
diff --git a/MediaBrowser.Controller/Providers/SeriesInfo.cs b/MediaBrowser.Controller/Providers/SeriesInfo.cs
index 976fa175ad..5ca5f0a534 100644
--- a/MediaBrowser.Controller/Providers/SeriesInfo.cs
+++ b/MediaBrowser.Controller/Providers/SeriesInfo.cs
@@ -1,7 +1,8 @@
-#pragma warning disable CS1591
-
 namespace MediaBrowser.Controller.Providers
 {
+    /// <summary>
+    /// The lookup info for series.
+    /// </summary>
     public class SeriesInfo : ItemLookupInfo
     {
     }
diff --git a/MediaBrowser.Controller/Providers/TrailerInfo.cs b/MediaBrowser.Controller/Providers/TrailerInfo.cs
index 630850f9db..c30468db6c 100644
--- a/MediaBrowser.Controller/Providers/TrailerInfo.cs
+++ b/MediaBrowser.Controller/Providers/TrailerInfo.cs
@@ -1,7 +1,8 @@
-#pragma warning disable CS1591
-
 namespace MediaBrowser.Controller.Providers
 {
+    /// <summary>
+    /// The lookup info for trailers.
+    /// </summary>
     public class TrailerInfo : ItemLookupInfo
     {
     }