refactor

nym-wallet/src/components/Bonding/BondedMixnode.tsx

@@ -66,7 +66,7 @@ export const BondedMixnode = ({
   network?: Network;
   onActionSelect: (action: TBondedMixnodeActions) => void;
 }) => {
-  const [nextEpoch, setNextEpoch] = useState<string | undefined | Error>();
+  const [nextEpoch, setNextEpoch] = useState<string | Error>();
   const navigate = useNavigate();
   const {
     name,

nym-wallet/src/pages/delegation/index.tsx

@@ -36,10 +36,9 @@ export const Delegation: FC<{ isStorybook?: boolean }> = ({ isStorybook }) => {
   const [confirmationModalProps, setConfirmationModalProps] = useState<DelegationModalProps | undefined>();
   const [currentDelegationListActionItem, setCurrentDelegationListActionItem] = useState<DelegationWithEverything>();
   const [saturationError, setSaturationError] = useState<{ action: 'compound' | 'delegate'; saturation: string }>();
-  const [nextEpoch, setNextEpoch] = useState<string | undefined | Error>();
+  const [nextEpoch, setNextEpoch] = useState<string | Error>();
 
   const theme = useTheme();
-
   const {
     clientDetails,
     network,