Method carousel

/**
 * Add javascript support for Bootstrap carousels
 *
 * @param   string  $selector  Common class for the carousels.
 * @param   array   $params    An array of options for the carousel.
 *
 * @return  void
 *
 * @throws \Exception
 *
 * @since   3.0
 *
 * Options for the carousel can be:
 * - interval  number   5000   The amount of time to delay between automatically cycling an item.
 *                             If false, carousel will not automatically cycle.
 * - keyboard  boolean  true   Whether the carousel should react to keyboard events.
 * - pause     string|  hover  Pauses the cycling of the carousel on mouseenter and resumes the cycling
 *             boolean         of the carousel on mouseleave.
 * - slide     string|  false  Autoplays the carousel after the user manually cycles the first item.
 *             boolean         If "carousel", autoplays the carousel on load.
 */
public static function carousel($selector = '', $params = []) : void
{
    // Only load once
    if (!empty(static::$loaded[__METHOD__][$selector])) {
        return;
    }
    if ($selector !== '') {
        // Setup options object
        $opt['interval'] = isset($params['interval']) ? (int) $params['interval'] : 5000;
        $opt['keyboard'] = isset($params['keyboard']) ? (bool) $params['keyboard'] : true;
        $opt['pause'] = isset($params['pause']) ? $params['pause'] : 'hover';
        $opt['slide'] = isset($params['slide']) ? (bool) $params['slide'] : false;
        $opt['wrap'] = isset($params['wrap']) ? (bool) $params['wrap'] : true;
        $opt['touch'] = isset($params['touch']) ? (bool) $params['touch'] : true;
        Factory::getDocument()->addScriptOptions('bootstrap.carousel', [$selector => (object) array_filter((array) $opt)]);
    }
    // Include the Bootstrap component
    Factory::getApplication()->getDocument()->getWebAssetManager()->useScript('bootstrap.carousel');
    static::$loaded[__METHOD__][$selector] = true;
}