src/vs/workbench/api/common/extHostTelemetry.ts/ExtHostTelemetry/constructor
class ExtHostTelemetry:	constructor(
		@IExtHostInitDataService private readonly initData: IExtHostInitDataService,
		@ILoggerService loggerService: ILoggerService,
	) {
		this._outputLogger = loggerService.createLogger(URI.revive(this.initData.environment.extensionTelemetryLogResource));
		this._outputLogger.info('Below are logs for extension telemetry events sent to the telemetry output channel API once the log level is set to trace.');
		this._outputLogger.info('===========================================================');
	}