message: Site Area changes
diff: @@ -14,6 +14,7 @@ import LockingManager from '../../../../locking/LockingManager';
  import Logging from '../../../../utils/Logging';
  import OCPPUtils from '../../../ocpp/utils/OCPPUtils';
  import { ServerAction } from '../../../../types/Server';
  +import SiteArea from '../../../../types/SiteArea';
  import { SiteAreaDataResult } from '../../../../types/DataResult';
  import SiteAreaSecurity from './security/SiteAreaSecurity';
  import SiteAreaStorage from '../../../../storage/mongodb/SiteAreaStorage';
  