/**
* @param string $name
* @param array|null $attributes
* @param NodeInterface|null $parent
* @param array|null $children
*/
public function __construct($name, array $attributes = null, NodeInterface $parent = null, array $children = null)
{
parent::__construct($parent, $children);
$this->name = $name;
$this->attributes = $attributes ?: [];
}
