// GENERATED CONTENT - DO NOT EDIT
// Content was automatically extracted by Reffy into reffy-reports
// (https://github.com/tidoust/reffy-reports)
// Source: CSS Transitions (https://drafts.csswg.org/css-transitions/)

[Exposed=Window]
interface TransitionEvent : Event {
  constructor(CSSOMString type, optional TransitionEventInit transitionEventInitDict = {});
  readonly attribute CSSOMString propertyName;
  readonly attribute double elapsedTime;
  readonly attribute CSSOMString pseudoElement;
};

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

partial interface mixin GlobalEventHandlers {
  attribute EventHandler ontransitionrun;
  attribute EventHandler ontransitionstart;
  attribute EventHandler ontransitionend;
  attribute EventHandler ontransitioncancel;
};