class UserSearch

class UserSearch extends SearchPluginBase implements AccessibleInterface {
  
  /**
   * The database connection.
   *
   * @var \Drupal\Core\Database\Connection
   */
  protected $database;
  
  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;
  
  /**
   * The module handler.
   *
   * @var \Drupal\Core\Extension\ModuleHandlerInterface
   */
  protected $moduleHandler;
  
  /**
   * The current user.
   *
   * @var \Drupal\Core\Session\AccountInterface
   */
  protected $currentUser;
  
  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static($container->get('database'), $container->get('entity_type.manager'), $container->get('module_handler'), $container->get('current_user'), $configuration, $plugin_id, $plugin_definition);
  }
  
  /**
   * Creates a UserSearch object.
   *
   * @param \Drupal\Core\Database\Connection $database
   *   The database connection.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
   *   The module handler.
   * @param \Drupal\Core\Session\AccountInterface $current_user
   *   The current user.
   * @param array $configuration
   *   A configuration array containing information about the plugin instance.
   * @param string $plugin_id
   *   The plugin ID for the plugin instance.
   * @param mixed $plugin_definition
   *   The plugin implementation definition.
   */
  public function __construct(Connection $database, EntityTypeManagerInterface $entity_type_manager, ModuleHandlerInterface $module_handler, AccountInterface $current_user, array $configuration, $plugin_id, $plugin_definition) {
    @trigger_error(__CLASS__ . ' is deprecated in drupal:11.5.0 and is removed from drupal:12.0.0. Instead, use \\Drupal\\search_user\\Plugin\\Search\\SearchUser See https://www.drupal.org/node/3590230', E_USER_DEPRECATED);
    $this->database = $database;
    $this->entityTypeManager = $entity_type_manager;
    $this->moduleHandler = $module_handler;
    $this->currentUser = $current_user;
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->addCacheTags([
      'user_list',
    ]);
  }
  
  /**
   * {@inheritdoc}
   */
  public function access($operation = 'view', ?AccountInterface $account = NULL, $return_as_object = FALSE) : AccessResult {
    return AccessResult::forbidden();
  }
  
  /**
   * {@inheritdoc}
   */
  public function execute() : array {
    return [];
  }

}