third_party/WebKit/Source/core/observer/ResizeObserver.idl

// Copyright 2016 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.

// Standards spec at https://github.com/WICG/ResizeObserver

[
    Constructor(ResizeObserverCallback callback),
    ConstructorCallWith=Document,
    RuntimeEnabled=ResizeObserver,
] interface ResizeObserver {
    void observe(Element target);
    void unobserve(Element target);
    void disconnect();
};