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