third_party/blink/renderer/modules/window_controls_overlay/window_controls_overlay_geometry_change_event.idl

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// https://github.com/WICG/window-controls-overlay/blob/master/explainer.md

[
    Exposed=Window
] interface WindowControlsOverlayGeometryChangeEvent : Event {
    constructor(DOMString type, WindowControlsOverlayGeometryChangeEventInit eventInitDict);
    [SameObject] readonly attribute DOMRect titlebarAreaRect;
    readonly attribute boolean visible;
};