import Ajv, { type JSONSchemaType } from 'ajv';
import ajvFormats from 'ajv-formats';
-import { OCPPConstants, OCPPServiceUtils } from './internal';
+import { OCPPConstants } from './OCPPConstants';
+import { OCPPServiceUtils } from './OCPPServiceUtils';
import { type ChargingStation, ChargingStationUtils } from '../../charging-station';
import { OCPPError } from '../../exception';
import type {