third_party/blink/renderer/core/events/transition_event_init.idl

// Copyright 2014 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://drafts.csswg.org/css-transitions/#transition-events

dictionary TransitionEventInit : EventInit {
    DOMString propertyName = "";
    double elapsedTime = 0.0;
    DOMString pseudoElement = "";
};