/**
* @param array $configs
*
* @return array
*/
private function validateMenuItemConfig(array $configs)
{
// Keep it static to prevent to many objects
if (!self::$configTree) {
$configTree = new TreeBuilder();
$node = $configTree->root('item');
$configuration = new Configuration($this->getAlias());
$configuration->addItemConfig($node);
self::$configTree = $configTree;
}
$processor = new Processor();
return $processor->process(self::$configTree->buildTree(), array($configs));
}
