protected function addJqueryParameterNode()
    {
        $builder = new TreeBuilder();
        $node = $builder->root('jquery');

        $node
            ->treatTrueLike(array('path' => self::COMPONENTS_DIR.'/jquery/jquery.min.js'))
            ->treatFalseLike(array('path' => false))
            ->addDefaultsIfNotSet()
            ->children()
                ->scalarNode('path')
                    ->cannotBeEmpty()
                    ->info('Fill this value if you do not use the package "component/jquery".')
                    ->defaultValue(self::COMPONENTS_DIR.'/jquery/jquery.min.js')
                ->end()
            ->end()
        ;

        return $node;
    }