-} from '../../../types/ocpp/2.0/Requests';
-import { ErrorType } from '../../../types/ocpp/ErrorType';
-import { OCPPVersion } from '../../../types/ocpp/OCPPVersion';
-import type { RequestParams } from '../../../types/ocpp/Requests';
-import Utils from '../../../utils/Utils';
-import type ChargingStation from '../../ChargingStation';
-import OCPPConstants from '../OCPPConstants';
-import OCPPRequestService from '../OCPPRequestService';
-import type OCPPResponseService from '../OCPPResponseService';
+ OCPPVersion,
+ type RequestParams,
+} from '../../../types';
+import { Utils } from '../../../utils';
+import {
+ OCPP20ServiceUtils,
+ OCPPConstants,
+ OCPPRequestService,
+ type OCPPResponseService,
+} from '../internal';