Support goto-def taking you from an interceptor method to the location being intercepted.

src/EditorFeatures/Core/EditorFeaturesResources.resx

@@ -613,6 +613,9 @@ Do you want to proceed?</value>
   <data name="_0_declarations" xml:space="preserve">
     <value>'{0}' declarations</value>
   </data>
+  <data name="_0_intercepted_locations" xml:space="preserve">
+    <value>'{0}' intercepted locations</value>
+  </data>
   <data name="An_inline_rename_session_is_active_for_identifier_0" xml:space="preserve">
     <value>An inline rename session is active for identifier '{0}'. Invoke inline rename again to access additional options. You may continue to edit the identifier being renamed at any time.</value>
     <comment>For screenreaders. {0} is the identifier being renamed.</comment>

src/EditorFeatures/Core/Navigation/AbstractDefinitionLocationService.ByteArrayComparer.cs

@@ -0,0 +1,27 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.Collections.Generic;
+using System.Collections.Immutable;
+using System.Linq;
+using Roslyn.Utilities;
+
+namespace Microsoft.CodeAnalysis.Navigation;
+
+internal abstract partial class AbstractDefinitionLocationService
+{
+    private sealed class ByteArrayComparer : IEqualityComparer<ImmutableArray<byte>>
+    {
+        public static readonly ByteArrayComparer Instance = new();
+
+        private ByteArrayComparer() { }
+
+        public bool Equals(ImmutableArray<byte> x, ImmutableArray<byte> y)
+            => x.SequenceEqual(y);
+
+        public int GetHashCode(ImmutableArray<byte> obj)
+            => Hash.CombineValues(obj);
+    }
+}