public void AddProjectReference(
     ProjectUtils.Project fromProjectName,
     ProjectUtils.ProjectReference toProjectName
     )
 {
     _inProc.AddProjectReference(fromProjectName.Name, toProjectName.Name);
     _instance.Workspace.WaitForAsyncOperations(
         Helper.HangMitigatingTimeout,
         FeatureAttribute.Workspace
         );
 }
 public void AddProjectReference(string fromProjectName, string toProjectName)
     => _inProc.AddProjectReference(fromProjectName, toProjectName);