private void CreateRefreshFilesInBin(Project project, string repositoryPath, IEnumerable <PreinstalledPackageInfo> packageInfos)
        {
            IEnumerable <PackageName> packageNames = packageInfos.Select(pi => new PackageName(pi.Id, pi.Version));

            _websiteHandler.AddRefreshFilesForReferences(project, new PhysicalFileSystem(repositoryPath), packageNames);
        }