/**
* {@inheritDoc}
*/
public function configureElement(ElementInterface $element, $spec)
{
$this->triggerEvent(FormEvent::EVENT_CONFIGURE_ELEMENT_PRE, $element, array('spec' => $spec));
parent::configureElement($element, $spec);
$this->triggerEvent(FormEvent::EVENT_CONFIGURE_ELEMENT_POST, $element, array('spec' => $spec));
return $element;
}