src/vs/workbench/contrib/markers/browser/markers.contribution.ts/MarkersStatusBarContributions/constructor
class MarkersStatusBarContributions:	constructor(
		@IMarkerService private readonly markerService: IMarkerService,
		@IStatusbarService private readonly statusbarService: IStatusbarService
	) {
		super();
		this.markersStatusItem = this._register(this.statusbarService.addEntry(this.getMarkersItem(), 'status.problems', StatusbarAlignment.LEFT, 50 /* Medium Priority */));
		this.markerService.onMarkerChanged(() => this.markersStatusItem.update(this.getMarkersItem()));
	}