cake_wallet/cw_zano/lib/model/zano_wallet_keys.dart

class ZanoWalletKeys {
  const ZanoWalletKeys(
      {required this.privateSpendKey,
        required this.privateViewKey,
        required this.publicSpendKey,
        required this.publicViewKey});

  final String publicViewKey;
  final String privateViewKey;
  final String publicSpendKey;
  final String privateSpendKey;
}