methodperf_hooks.Performance.measuremeasure(measureName: string,startMark?: string,endMark?: string): PerformanceMeasure;measure(measureName: string,options: PerformanceMeasureOptions,endMark?: string): PerformanceMeasure;Referenced typesinterface PerformanceMeasurereadonly detail: anyreadonly duration: numberreadonly entryType: 'measure'readonly name: stringreadonly startTime: numbertoJSON(): any;interface PerformanceMeasureOptionsdetail?: anyduration?: numberend?: string | numberstart?: string | number