src/vs/workbench/services/progress/browser/progressIndicator.ts/CompositeProgressIndicator/constructor
class CompositeProgressIndicator:	constructor(
		progressbar: ProgressBar,
		scopeId: string,
		isActive: boolean,
		@IPaneCompositePartService paneCompositeService: IPaneCompositePartService,
		@IViewsService viewsService: IViewsService
	) {
		super(progressbar, new CompositeProgressScope(paneCompositeService, viewsService, scopeId, isActive));
	}