51 lines
1.9 KiB
Text
51 lines
1.9 KiB
Text
// GENERATED CONTENT - DO NOT EDIT
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// Content was automatically extracted by Reffy into webref
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// (https://github.com/w3c/webref)
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// Source: Performance Timeline (https://w3c.github.io/performance-timeline/)
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partial interface Performance {
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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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typedef sequence<PerformanceEntry> PerformanceEntryList;
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[Exposed=(Window,Worker)]
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interface PerformanceEntry {
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readonly attribute unsigned long long id;
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readonly attribute DOMString name;
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readonly attribute DOMString entryType;
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readonly attribute DOMHighResTimeStamp startTime;
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readonly attribute DOMHighResTimeStamp duration;
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readonly attribute unsigned long long navigationId;
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[Default] object toJSON();
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};
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callback PerformanceObserverCallback = undefined (PerformanceObserverEntryList entries,
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PerformanceObserver observer,
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optional PerformanceObserverCallbackOptions options = {});
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[Exposed=(Window,Worker)]
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interface PerformanceObserver {
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constructor(PerformanceObserverCallback callback);
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undefined observe (optional PerformanceObserverInit options = {});
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undefined disconnect ();
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PerformanceEntryList takeRecords();
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[SameObject] static readonly attribute FrozenArray<DOMString> supportedEntryTypes;
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};
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dictionary PerformanceObserverCallbackOptions {
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unsigned long long droppedEntriesCount;
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};
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dictionary PerformanceObserverInit {
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sequence<DOMString> entryTypes;
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DOMString type;
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boolean buffered;
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};
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[Exposed=(Window,Worker)]
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interface PerformanceObserverEntryList {
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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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