// 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.

// TODO(szager): link to final spec

[
    RuntimeEnabled=IntersectionObserver
] dictionary IntersectionObserverInit {
    Element? root;
    DOMString rootMargin;
    (double or double[]) threshold = 0;
};
