chromium/src/third_party/blink/renderer/modules/delegated_ink/ink_trail_style.idl

// Copyright 2020 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://github.com/WICG/ink-enhancement

dictionary InkTrailStyle {
    DOMString color;
    unrestricted double diameter;
};