How to use the edge-core-js/types.errorNames.SwapCurrencyError function in edge-core-js

case errorNames.SwapBelowLimitError: {
      const settings = SETTINGS_SELECTORS.getSettings(state)
      const currentCurrencyDenomination = SETTINGS_SELECTORS.getDisplayDenominationFromSettings(settings, fromCurrencyCode)

      const nativeMin: string = error.nativeMin
      const displayDenomination = SETTINGS_SELECTORS.getDisplayDenomination(state, fromCurrencyCode)
      const nativeToDisplayRatio = displayDenomination.multiplier
      const displayMin = UTILS.convertNativeToDisplay(nativeToDisplayRatio)(nativeMin)

      return dispatch({
        type: 'GENERIC_SHAPE_SHIFT_ERROR',
        data: sprintf(s.strings.amount_below_limit, displayMin, currentCurrencyDenomination.name)
      })
    }

    case errorNames.SwapCurrencyError: {
      return dispatch({
        type: 'GENERIC_SHAPE_SHIFT_ERROR',
        data: sprintf(s.strings.ss_unable, fromCurrencyCode, toCurrencyCode)
      })
    }

    case errorNames.SwapPermissionError: {
      switch (error.reason) {
        case 'geoRestriction': {
          return dispatch({
            type: 'GENERIC_SHAPE_SHIFT_ERROR',
            data: s.strings.ss_geolock
          })
        }

        case 'needsActivation': {