/**
* Processes a node tree.
*
* @param NodeInterface $configTree The node tree to process
* @param array $configs An array of configuration items
* @return boolean
*/
public function process(NodeInterface $configTree, array $configs)
{
$configs = Extension::normalizeKeys($configs);
$currentConfig = array();
foreach ($configs as $config) {
$config = $configTree->normalize($config);
$currentConfig = $configTree->merge($currentConfig, $config);
}
return $configTree->finalize($currentConfig);
}
