BaseEventTypeElement::canViewPrevious PHP Method

    public function canViewPrevious()
    {
        return false;
    }

 /**
  * Can we view the previous version of the element
  *
  * @param BaseEventTypeElement $element
  * @return boolean
  */
 public function canViewPrevious($element)
 {
     return $element->canViewPrevious() && $this->hasPrevious($element->getElementType(), $element->event_id);
 }