public function apply($transformer, $list, $element)
{
$li = ListItem::create();
$list->addItem($li);
$transformer->transform($li, $element);
return $list;
}
/**
* Sets all items of the list as the array on the parameter
*
* @param string|[]ListItem[] $new_items The new items. Replaces all items from the list
*
* @return $this
*/
public function withItems($new_items)
{
Type::enforceArrayOf($new_items, [ListItem::getClassName(), Type::STRING]);
$this->items = [];
foreach ($new_items as $new_item) {
$this->addItem($new_item);
}
return $this;
}
