// GENERATED CONTENT - DO NOT EDIT
// Content of this file was automatically extracted from the
// "Performance Timeline Level 2" spec.
// See: 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 DOMString           name;
    readonly attribute DOMString           entryType;
    readonly attribute DOMHighResTimeStamp startTime;
    readonly attribute DOMHighResTimeStamp duration;
    [Default] object toJSON();
};
callback PerformanceObserverCallback = void (PerformanceObserverEntryList entries,
                                             PerformanceObserver observer);
[Constructor(PerformanceObserverCallback callback),
 Exposed=(Window,Worker)]
interface PerformanceObserver {
    void                 observe(PerformanceObserverInit options);
    void                 disconnect();
    PerformanceEntryList takeRecords();
};
dictionary PerformanceObserverInit {
    required sequence<DOMString> entryTypes;
             boolean             buffered = false;
};
[Exposed=(Window,Worker)]
interface PerformanceObserverEntryList {
    PerformanceEntryList getEntries();
    PerformanceEntryList getEntriesByType(DOMString type);
    PerformanceEntryList getEntriesByName(DOMString name,
                                          optional DOMString type);
};