Stream of transitionend events handled by this Element.
Source
@DomName('Element.ontransitionend')
@DocsEditable()
@SupportedBrowser(SupportedBrowser.CHROME)
@SupportedBrowser(SupportedBrowser.FIREFOX)
@SupportedBrowser(SupportedBrowser.IE, '10')
@SupportedBrowser(SupportedBrowser.SAFARI)
ElementStream<TransitionEvent> get onTransitionEnd =>
transitionEndEvent.forElement(this);