Elcodi\Admin\MetricBundle\DependencyInjection\AdminMetricExtension::getConfigFiles PHP Method

return array( 'file1.yml', 'file2.yml', ... );

public getConfigFiles ( array $config ) : array
$config	array	Config
return	array	Config files

    public function getConfigFiles(array $config)
    {
        return ['services', 'twig'];
    }

AdminMetricExtension