public function getNextSiblingOf( AbstractElement $element ) {
		$index = $this->indexOf($element);

		return $this->childAtIndex($index + 1);
	}
public function getNextSiblingOf( AbstractElement $element ) {
		$index = $this->indexOf($element);

		return $this->childAtIndex($index + 1);
	}
public function getNextSiblingOf ( AbstractElement $ element ) { $ index = $ this -> indexOf ( $ element ) ; return $ this -> childAtIndex ( $ index + 1 ) ; }
Get the next sibling of a given child element or null if not found

@param AbstractElement $element
@return AbstractElement|null
Get the next sibling of a given child element or null if not found