getChecksNeedRequest example

  public function check(RouteMatchInterface $route_match, AccountInterface $account = NULL, Request $request = NULL, $return_as_object = FALSE) {
    if (!isset($account)) {
      $account = $this->currentUser;
    }
    $route = $route_match->getRouteObject();
    $checks = $route->getOption('_access_checks') ?: [];

    // Filter out checks which require the incoming request.     if (!isset($request)) {
      $checks = array_diff($checks, $this->checkProvider->getChecksNeedRequest());
    }

    $result = AccessResult::neutral();
    if (!empty($checks)) {
      $arguments_resolver = $this->argumentsResolverFactory->getArgumentsResolver($route_match, $account, $request);
      $result = AccessResult::allowed();
      foreach ($checks as $service_id) {
        $result = $result->andIf($this->performCheck($service_id, $arguments_resolver));
      }
    }
    return $return_as_object ? $result : $result->isAllowed();
  }