| // Copyright 2017 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://wicg.github.io/scroll-animations/#scrolltimeline-interface |
| |
| [ |
| Constructor(optional ScrollTimelineOptions options), |
| ConstructorCallWith=Document, |
| RaisesException=Constructor, |
| RuntimeEnabled=AnimationWorklet |
| ] interface ScrollTimeline : AnimationTimeline { |
| readonly attribute Element? scrollSource; |
| readonly attribute ScrollDirection orientation; |
| readonly attribute (double or ScrollTimelineAutoKeyword) timeRange; |
| }; |