public TemporaryWorkspace(HostServices hostServices, string?workspaceKind, SolutionInfo solutionInfo, SerializableOptionSet options)
: base(hostServices, workspaceKind)
{
var documentOptionsProviderFactories = ((IMefHostExportProvider)Services.HostServices).GetExports <IDocumentOptionsProviderFactory, OrderableMetadata>();
RegisterDocumentOptionProviders(documentOptionsProviderFactories);
OnSolutionAdded(solutionInfo);
SetCurrentSolution(CurrentSolution.WithOptions(options));
}