-} from '../../../types/ocpp/1.6/Requests';
-import type {
- OCPP16AuthorizeRequest,
- OCPP16StartTransactionRequest,
- OCPP16StopTransactionRequest,
-} from '../../../types/ocpp/1.6/Transaction';
-import { ErrorType } from '../../../types/ocpp/ErrorType';
-import { OCPPVersion } from '../../../types/ocpp/OCPPVersion';
-import type { RequestParams } from '../../../types/ocpp/Requests';
-import Constants from '../../../utils/Constants';
-import Utils from '../../../utils/Utils';
-import type ChargingStation from '../../ChargingStation';
-import OCPPConstants from '../OCPPConstants';
-import OCPPRequestService from '../OCPPRequestService';
-import type OCPPResponseService from '../OCPPResponseService';
+ type OCPP16StopTransactionRequest,
+ OCPPVersion,
+ type RequestParams,
+} from '../../../types';
+import { Constants, generateUUID } from '../../../utils';
+import { OCPPRequestService } from '../OCPPRequestService';
+import type { OCPPResponseService } from '../OCPPResponseService';