edlp_d8/core/lib/Drupal/Core/Session/AnonymousUserSession.php

<?php

namespace Drupal\Core\Session;

/**
 * An account implementation representing an anonymous user.
 */
class AnonymousUserSession extends UserSession {

  /**
   * Constructs a new anonymous user session.
   *
   * Intentionally don't allow parameters to be passed in like UserSession.
   */
  public function __construct() {
  }

}