fix build warning

src/components/WalletModal/index.tsx

@@ -22,7 +22,7 @@ import { ApplicationModal } from '../../state/application/reducer'
 import { ExternalLink, ThemedText } from '../../theme'
 import { isMobile } from '../../utils/userAgent'
 import AccountDetails from '../AccountDetails'
-import Card, { LightCard } from '../Card'
+import { LightCard } from '../Card'
 import Modal from '../Modal'
 import Option from './Option'
 import PendingView from './PendingView'
@@ -109,16 +109,6 @@ const HoverText = styled.div`
   }
 `
 
-const LinkCard = styled(Card)`
-  background-color: ${({ theme }) => theme.bg1};
-  color: ${({ theme }) => theme.text3};
-
-  :hover {
-    cursor: pointer;
-    filter: brightness(0.9);
-  }
-`
-
 const WALLET_VIEWS = {
   OPTIONS: 'options',
   OPTIONS_SECONDARY: 'options_secondary',