internal static IObservable <Unit> DocumentStyleManager(this ApplicationModulesManager manager) => manager.DocumentStyleManagerDetailView(view => view.WhenControlsCreated().FilterReplacementStyles()) .Merge(manager.DocumentStyleLinkTemplate()) .Merge(manager.SynchronizeTemplateStyleAttributes()) .Merge(manager.AcceptChanges()) .Merge(manager.DeleteStyles()) .Merge(manager.ApplyStyle()) .Merge(manager.ReplaceStyles()) .Merge(manager.Content()) .Merge(manager.ImportStyles()) .Merge(manager.LinkTemplate()) .Merge(manager.SynchronizeScrolling());