src/vs/workbench/services/search/browser/searchService.ts/LocalFileSearchWorkerClient/constructor
class LocalFileSearchWorkerClient:	constructor(
		@IFileService private fileService: IFileService,
		@IUriIdentityService private uriIdentityService: IUriIdentityService,
	) {
		super();
		this._worker = null;
		this._workerFactory = new DefaultWorkerFactory('localFileSearchWorker');
	}