public static function count($count, array $options = []) {

        // TODO: Refactor the options to a dedicated config file.
        $classes = Arr::get($options, 'classes', [
            'positive' => 'label label-info',
            'zero'     => 'label label-default',
            'negative' => 'label label-danger',
        ]);

        return static::generate($count, [
            'class' => $count > 0 ? $classes['positive'] : ($count < 0 ? $classes['negative'] : $classes['zero'])
        ]);
    }