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31 lines
1.5 KiB
Text
31 lines
1.5 KiB
Text
#import <DOM/EventTarget.idl>
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#import <HighResolutionTime/DOMHighResTimeStamp.idl>
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#import <NavigationTiming/PerformanceTiming.idl>
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#import <PerformanceTimeline/PerformanceEntry.idl>
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#import <UserTiming/PerformanceMark.idl>
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#import <UserTiming/PerformanceMeasure.idl>
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// https://www.w3.org/TR/performance-timeline/#dom-performanceentrylist
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typedef sequence<PerformanceEntry> PerformanceEntryList;
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// https://w3c.github.io/hr-time/#sec-performance
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[Exposed=(Window, Worker), UseNewAKString]
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interface Performance : EventTarget {
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DOMHighResTimeStamp now();
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readonly attribute DOMHighResTimeStamp timeOrigin;
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readonly attribute PerformanceTiming timing;
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// https://w3c.github.io/user-timing/#extensions-performance-interface
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// "User Timing" extensions to the Performance interface
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PerformanceMark mark(DOMString markName, optional PerformanceMarkOptions markOptions = {});
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undefined clearMarks(optional DOMString markName);
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PerformanceMeasure measure(DOMString measureName, optional (DOMString or PerformanceMeasureOptions) startOrMeasureOptions = {}, optional DOMString endMark);
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undefined clearMeasures(optional DOMString measureName);
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// https://www.w3.org/TR/performance-timeline/#extensions-to-the-performance-interface
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// "Performance Timeline" extensions to the Performance interface
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PerformanceEntryList getEntries();
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PerformanceEntryList getEntriesByType(DOMString type);
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PerformanceEntryList getEntriesByName(DOMString name, optional DOMString type);
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};
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