src/vs/workbench/contrib/markers/browser/markersModel.ts/MarkersModel/resourceMarkers
class MarkersModel:	get resourceMarkers(): ResourceMarkers[] {
		if (!this.cachedSortedResources) {
			this.cachedSortedResources = [...this.resourcesByUri.values()].sort(compareResourceMarkers);
		}
		return this.cachedSortedResources;
	}