src/vs/platform/userDataSync/common/userDataSyncLog.ts/UserDataSyncLogService/constructor
class UserDataSyncLogService:	constructor(
		@ILoggerService loggerService: ILoggerService,
		@IEnvironmentService environmentService: IEnvironmentService
	) {
		super();
		this.logger = this._register(loggerService.createLogger(environmentService.userDataSyncLogResource, { name: 'settingssync' }));
	}