// GENERATED CONTENT - DO NOT EDIT
// Content of this file was automatically extracted from the
// "Navigation Timing Level 2" spec.
// See: https://w3c.github.io/navigation-timing/

[Exposed=Window]
interface PerformanceNavigationTiming : PerformanceResourceTiming {
    readonly attribute DOMHighResTimeStamp unloadEventStart;
    readonly attribute DOMHighResTimeStamp unloadEventEnd;
    readonly attribute DOMHighResTimeStamp domInteractive;
    readonly attribute DOMHighResTimeStamp domContentLoadedEventStart;
    readonly attribute DOMHighResTimeStamp domContentLoadedEventEnd;
    readonly attribute DOMHighResTimeStamp domComplete;
    readonly attribute DOMHighResTimeStamp loadEventStart;
    readonly attribute DOMHighResTimeStamp loadEventEnd;
    readonly attribute NavigationType      type;
    readonly attribute unsigned short      redirectCount;
    [Default] object toJSON();
};
enum NavigationType {
    "navigate",
    "reload",
    "back_forward",
    "prerender"
};
[Exposed=Window]
interface PerformanceTiming {
    readonly attribute unsigned long long navigationStart;
    readonly attribute unsigned long long unloadEventStart;
    readonly attribute unsigned long long unloadEventEnd;
    readonly attribute unsigned long long redirectStart;
    readonly attribute unsigned long long redirectEnd;
    readonly attribute unsigned long long fetchStart;
    readonly attribute unsigned long long domainLookupStart;
    readonly attribute unsigned long long domainLookupEnd;
    readonly attribute unsigned long long connectStart;
    readonly attribute unsigned long long connectEnd;
    readonly attribute unsigned long long secureConnectionStart;
    readonly attribute unsigned long long requestStart;
    readonly attribute unsigned long long responseStart;
    readonly attribute unsigned long long responseEnd;
    readonly attribute unsigned long long domLoading;
    readonly attribute unsigned long long domInteractive;
    readonly attribute unsigned long long domContentLoadedEventStart;
    readonly attribute unsigned long long domContentLoadedEventEnd;
    readonly attribute unsigned long long domComplete;
    readonly attribute unsigned long long loadEventStart;
    readonly attribute unsigned long long loadEventEnd;
    [Default] object toJSON();
};
[Exposed=Window]
interface PerformanceNavigation {
    const unsigned short TYPE_NAVIGATE = 0;
    const unsigned short TYPE_RELOAD = 1;
    const unsigned short TYPE_BACK_FORWARD = 2;
    const unsigned short TYPE_RESERVED = 255;
    readonly attribute unsigned short type;
    readonly attribute unsigned short redirectCount;
    [Default] object toJSON();
};
[Exposed=Window]
partial interface Performance {
    [SameObject]
    readonly attribute PerformanceTiming     timing;
    [SameObject]
    readonly attribute PerformanceNavigation navigation;
};