chromium/src/third_party/blink/renderer/core/timing/largest_contentful_paint.idl

// Copyright 2019 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// https://github.com/WICG/LargestContentfulPaint
[Exposed=Window]
interface LargestContentfulPaint : PerformanceEntry {
    readonly attribute DOMHighResTimeStamp renderTime;
    readonly attribute DOMHighResTimeStamp loadTime;
    readonly attribute unsigned long long size;
    readonly attribute DOMString id;
    readonly attribute DOMString url;
    readonly attribute Element? element;

    [CallWith=ScriptState, ImplementedAs=toJSONForBinding] object toJSON();
};