chromium/third_party/blink/renderer/modules/delegated_ink/ink.idl

// Copyright 2020 The Chromium Authors
// 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

[
    Exposed=Window
] interface Ink {
    [CallWith=ScriptState, Measure, RaisesException] Promise<DelegatedInkTrailPresenter> requestPresenter(optional InkPresenterParam param = {});
};