protected function _extractFinder($options)
    {
        $type = !empty($options['finder']) ? $options['finder'] : 'all';
        unset($options['finder'], $options['maxLimit']);

        if (is_array($type)) {
            $options = (array)current($type) + $options;
            $type = key($type);
        }

        return [$type, $options];
    }