class PreferencesKey { static const currentWalletType = 'current_wallet_type'; static const currentWalletName = 'current_wallet_name'; static const currentNodeIdKey = 'current_node_id'; static const currentBitcoinElectrumSererIdKey = 'current_node_id_btc'; static const currentLitecoinElectrumSererIdKey = 'current_node_id_ltc'; static const currentFiatCurrencyKey = 'current_fiat_currency'; static const currentTransactionPriorityKeyLegacy = 'current_fee_priority'; static const currentBalanceDisplayModeKey = 'current_balance_display_mode'; static const shouldSaveRecipientAddressKey = 'save_recipient_address'; static const allowBiometricalAuthenticationKey = 'allow_biometrical_authentication'; static const currentTheme = 'current_theme'; static const isDarkThemeLegacy = 'dark_theme'; static const displayActionListModeKey = 'display_list_mode'; static const currentPinLength = 'current_pin_length'; static const currentLanguageCode = 'language_code'; static const currentDefaultSettingsMigrationVersion = 'current_default_settings_migration_version'; static const moneroTransactionPriority = 'current_fee_priority_monero'; static const bitcoinTransactionPriority = 'current_fee_priority_bitcoin'; static const shouldShowReceiveWarning = 'should_show_receive_warning'; static const shouldShowYatPopup = 'should_show_yat_popup'; }