use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;
+use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
class Configuration implements ConfigurationInterface
{
->arrayNode('languages')
->prototype('scalar')->end()
->end()
+ ->arrayNode('import')
+ ->append($this->getAllowMimetypes())
+ ->end()
->end()
;
return $treeBuilder;
}
+
+ private function getAllowMimetypes()
+ {
+ $node = new ArrayNodeDefinition('allow_mimetypes');
+
+ $node->prototype('scalar')->end();
+
+ return $node;
+ }
}