AccessPolicyProcessorInterface.php

<?php

namespace Drupal\Core\Session;


/**
 * Processes all added access policies until the full permissions are built.
 */
interface AccessPolicyProcessorInterface {

  /**
   * Adds an access policy.
   *
   * @param \Drupal\Core\Session\AccessPolicyInterface $access_policy
   *   The access policy.
   */
  public function addAccessPolicy(AccessPolicyInterface $access_policy) : void;

  /**
   * Processes the access policies for an account within a given scope.
   *
   * @param \Drupal\Core\Session\AccountInterface $account
   *   The user account for which to calculate the permissions.
   * @param string $scope
   *   (optional) The scope to calculate the permissions, defaults to 'drupal'.
   *
   * @return \Drupal\Core\Session\CalculatedPermissionsInterface
   *   The access policies' permissions within the given scope.
   */
  public function processAccessPolicies(AccountInterface $account, string $scope = AccessPolicyInterface::SCOPE_DRUPAL) : CalculatedPermissionsInterface;

}