diff --git a/src/LanguageServer.Engine/CompletionProviders/PackageReferenceCompletion.cs b/src/LanguageServer.Engine/CompletionProviders/PackageReferenceCompletion.cs
index 84f2787..ef41484 100644
--- a/src/LanguageServer.Engine/CompletionProviders/PackageReferenceCompletion.cs
+++ b/src/LanguageServer.Engine/CompletionProviders/PackageReferenceCompletion.cs
@@ -21,11 +21,6 @@ namespace MSBuildProjectTools.LanguageServer.CompletionProviders
     public class PackageReferenceCompletion
         : CompletionProvider
     {
-        /// <summary>
-        ///     A relative path representing an ItemGroup element.
-        /// </summary>
-        static readonly XSPath ItemGroupElementPath = XSPath.Parse("ItemGroup");
-
         /// <summary>
         ///     Create a new <see cref="PackageReferenceCompletion"/>.
         /// </summary>
@@ -87,7 +82,7 @@ public PackageReferenceCompletion(ILogger logger)
                         completions.AddRange(packageCompletions);
                     }
                 }
-                else if (location.CanCompleteElement(out XSElement replaceElement, parentPath: ItemGroupElementPath))
+                else if (location.CanCompleteElement(out XSElement replaceElement, parentPath: WellKnownElementPaths.ItemGroup))
                 {
                     if (replaceElement != null)
                     {
diff --git a/src/LanguageServer.Engine/CompletionProviders/PropertyElementCompletion.cs b/src/LanguageServer.Engine/CompletionProviders/PropertyElementCompletion.cs
index a2adefb..74e0e34 100644
--- a/src/LanguageServer.Engine/CompletionProviders/PropertyElementCompletion.cs
+++ b/src/LanguageServer.Engine/CompletionProviders/PropertyElementCompletion.cs
@@ -20,11 +20,6 @@ namespace MSBuildProjectTools.LanguageServer.CompletionProviders
     public class PropertyElementCompletion
         : CompletionProvider
     {
-        /// <summary>
-        ///     A relative path representing a PropertyGroup element.
-        /// </summary>
-        static readonly XSPath PropertyGroupElementPath = XSPath.Parse("PropertyGroup");
-
         /// <summary>
         ///     Create a new <see cref="PropertyElementCompletion"/>.
         /// </summary>
@@ -71,7 +66,7 @@ public PropertyElementCompletion(ILogger logger)
             using (await projectDocument.Lock.ReaderLockAsync())
             {
                 XSElement replaceElement;
-                if (!location.CanCompleteElement(out replaceElement, parentPath: PropertyGroupElementPath))
+                if (!location.CanCompleteElement(out replaceElement, parentPath: WellKnownElementPaths.PropertyGroup))
                 {
                     Log.Verbose("Not offering any completions for {XmlLocation:l} (not a direct child of a 'PropertyGroup' element).", location);
 
diff --git a/src/LanguageServer.Engine/CompletionProviders/TopLevelElementCompletion.cs b/src/LanguageServer.Engine/CompletionProviders/TopLevelElementCompletion.cs
index 8ea6750..8d8af03 100644
--- a/src/LanguageServer.Engine/CompletionProviders/TopLevelElementCompletion.cs
+++ b/src/LanguageServer.Engine/CompletionProviders/TopLevelElementCompletion.cs
@@ -20,11 +20,6 @@ namespace MSBuildProjectTools.LanguageServer.CompletionProviders
     public class TopLevelElementCompletion
         : CompletionProvider
     {
-        /// <summary>
-        ///     A path representing the root ("Project") element.
-        /// </summary>
-        static readonly XSPath ProjectElementPath = XSPath.Parse("/Project");
-
         /// <summary>
         ///     Create a new <see cref="TopLevelElementCompletion"/>.
         /// </summary>
@@ -71,7 +66,7 @@ public TopLevelElementCompletion(ILogger logger)
             using (await projectDocument.Lock.ReaderLockAsync())
             {
                 XSElement replaceElement;
-                if (!location.CanCompleteElement(out replaceElement, parentPath: ProjectElementPath))
+                if (!location.CanCompleteElement(out replaceElement, parentPath: WellKnownElementPaths.Project))
                 {
                     Log.Verbose("Not offering any completions for {XmlLocation:l} (not a direct child of the 'Project' element).", location);
 
diff --git a/src/LanguageServer.SemanticModel.MSBuild/WellKnownElementPaths.cs b/src/LanguageServer.SemanticModel.MSBuild/WellKnownElementPaths.cs
new file mode 100644
index 0000000..4b6fd70
--- /dev/null
+++ b/src/LanguageServer.SemanticModel.MSBuild/WellKnownElementPaths.cs
@@ -0,0 +1,23 @@
+namespace MSBuildProjectTools.LanguageServer.SemanticModel
+{
+    /// <summary>
+    ///     <see cref="XSPath"/>s representing well-known elements in MSBuild projects.
+    /// </summary>
+    public static class WellKnownElementPaths
+    {
+        /// <summary>
+        ///     The absolute path of the root "Project" element.
+        /// </summary>
+        public static XSPath Project = XSPath.Parse("/Project");
+
+        /// <summary>
+        ///     The relative path that represents a "PropertyGroup" element (static or dynamic).
+        /// </summary>
+        public static readonly XSPath PropertyGroup = XSPath.Parse("PropertyGroup");
+
+        /// <summary>
+        ///     The relative path that represents a "ItemGroup" element (static or dynamic).
+        /// </summary>
+        public static readonly XSPath ItemGroup = XSPath.Parse("ItemGroup");
+    }
+}