+import type { IncomingRequestCommand, RequestCommand } from '../types/ocpp/Requests';
+import type Statistics from '../types/Statistics';
+// eslint-disable-next-line no-duplicate-imports
+import type { StatisticsData, TimeSeries } from '../types/Statistics';
+import { CircularArray, DEFAULT_CIRCULAR_ARRAY_SIZE } from '../utils/CircularArray';
+import Configuration from '../utils/Configuration';