code: private function createJWTLoaderServiceConfiguration(array $config, $id, array $section)
      {
          $service = [
              'is_public' => $section['is_public'],
              'verifier'  => sprintf('jose.verifier.%s', $id),
              'checker'   => sprintf('jose.checker.%s', $id),
          ];
          if (true === $this->isEncryptionSupportEnabled($section)) {
              $service['decrypter'] = sprintf('jose.decrypter.%s', $id);
          }
          $config['jwt_loaders'] = array_merge(
              array_key_exists('jwt_loaders', $config) ? $config['jwt_loaders'] : [],
              [$id => $service]
          );
  
          return $config;
      }
docs: @param array  $config
  @param string $id
  @param array  $section
  
  @return array