src/Sonic/Helper.php
public function config($option)
    {
        return isset($this->app['settings'][$option]) === TRUE
            ? $this->app['settings'][$option]
            : NULL;
    }
public function config($option)
    {
        return isset($this->app['settings'][$option]) === TRUE
            ? $this->app['settings'][$option]
            : NULL;
    }
Returns Sonic configuration option

@return array