chromium/src/third_party/blink/renderer/core/css/cssom/css_numeric_array.idl

// 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.

// Represents the sum of one or more CSSNumericValues.
// https://drafts.css-houdini.org/css-typed-om/#cssmathsum
[
  Exposed=(Window,LayoutWorklet,PaintWorklet)
] interface CSSNumericArray {
  iterable<CSSNumericValue>;
  readonly attribute unsigned long length;
  getter CSSNumericValue(unsigned long index);
};