-export type CachedRequest = [(payload: Record<string, unknown> | string, requestPayload: Record<string, unknown>) => void, (error: OCPPError) => void, RequestCommand | IncomingRequestCommand, Record<string, unknown>];
+export type CachedRequest = [(payload: Record<string, unknown> | string, requestPayload: Record<string, unknown>) => void, (error: OCPPError, requestStatistic?: boolean) => void, RequestCommand | IncomingRequestCommand, Record<string, unknown>];