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<?php
namespace Xima\DepmonBundle\DependencyInjection;
use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;
class Configuration implements ConfigurationInterface
{
public function getConfigTreeBuilder()
$treeBuilder = new TreeBuilder();
$rootNode = $treeBuilder->root('routing');
$rootNode
->children()
->arrayNode('twitter')
->integerNode('client_id')->end()
->scalarNode('client_secret')->end()
->end()
->end()// twitter
->end();
return $treeBuilder;
}