Definition
User Timing defines PerformanceMeasureOptions
dictionary PerformanceMeasureOptions {
any detail;
(DOMString or DOMHighResTimeStamp) start;
DOMHighResTimeStamp duration;
(DOMString or DOMHighResTimeStamp) end;
};PerformanceMeasureOptions dictionaryUser Timing defines PerformanceMeasureOptions
dictionary PerformanceMeasureOptions {
any detail;
(DOMString or DOMHighResTimeStamp) start;
DOMHighResTimeStamp duration;
(DOMString or DOMHighResTimeStamp) end;
};