Class not found for elFinder(Open-source file manager for web) in Codeigniter 4

Hi, I'm using elFinder(Open-source file manager for web) in Codeigniter 3, works fine but in Codeigniter 4.1.3 i can not integrate it and show me some error. I am beg someone help or suggestion. Thanks You.

Error Code:

Code:

Class 'App\Libraries\elFinderConnector' not found

My code and configure bellow:

app\Libraries\Elfinder_lib.php

PHP Code:

<?php
namespace App\Libraries;

$root = __DIR__.'/../';
include_once $root.'ThirdParty/elfinder/elFinderConnector.class.php';
include_once $root.'ThirdParty/elfinder/elFinder.class.php';
include_once $root.'ThirdParty/elfinder/elFinderVolumeDriver.class.php';
include_once $root.'ThirdParty/elfinder/elFinderVolumeLocalFileSystem.class.php';

class Elfinder_lib 
{
  public function run($opts) {
        $connector = new elFinderConnector(new elFinder($opts));
        return $connector->run();
    }
} 


app\Controllers\News\FilemanagerController.php

PHP Code:

<?php
namespace App\Controllers\News;

use CodeIgniter\Controller;
use Config\Services;
use App\Libraries\Elfinder_lib;

class FilemanagerController extends Controller
{

 /**
 * Access to current session.
 *
 * @var \CodeIgniter\Session\Session
 */
 protected $session;

 /**
 * Authentication settings.
 */
 protected $config;


    //--------------------------------------------------------------------

 public function __construct()
 {
 // start session
 $this->session = Services::session();
 }

 public function elfinderInit(){
   $opts = array(
     // 'debug' => true, 
     'roots' => array(
       array( 
         'driver' => 'LocalFileSystem',
            'path'          => FCPATH . '/public/assets/uploads/images',
            'URL'          => base_url('public/assets/uploads/images'),
            'uploadDeny'    => array('all'),// All Mimetypes not allowed to upload
            'uploadAllow'  => array('image', 'text/plain', 'application/pdf'),// Mimetype `image` and `text/plain` allowed to upload
            'uploadOrder'  => array('deny', 'allow'),        // allowed Mimetype `image` and `text/plain` only
            'accessControl' => array($this, 'elfinderAccess'),// disable and hide dot starting files (OPTIONAL)
         // more elFinder options here
       )
     )
   );
   $connector = new Elfinder_lib();
   $connector->run($opts);
 }

} 


app\Config\Routes.php

PHP Code:

$routes->get('filemanager', 'News\FilemanagerController::elfinderInit'); 


app\Config\Autoload.php

PHP Code:

public $psr4 = [
 APP_NAMESPACE => APPPATH, // For custom app namespace
 'Config'      => APPPATH . 'Config',
 'Elfinder'      => APPPATH . 'ThirdParty/Elfinder',
 ]; 


elFinder Git link:

https://github.com/Studio-42/elFinder/tree/master/php