message: Fix currency utils TS issue
diff: @@ -10,6 +10,11 @@ import supportedNativeCurrencies from './native-currencies';
  type BigNumberish = number | string | BigNumber;
  +interface Asset {
  + decimals: number;
  + symbol?: string;
  +}
  +
  export const subtract = (numberOne: BigNumberish, numberTwo: BigNumberish): string =>
  new BigNumber(numberOne).minus(new BigNumber(numberTwo)).toFixed();
  @@ -207,7 +212,7 @@ export const convertRawAmountToNativeDisplay = (
  /**
  * @desc convert from raw amount to balance object
  */
  -export const convertRawAmountToBalance = (value: BigNumberish, asset: { decimals: number }, buffer?: number) => {
  +export const convertRawAmountToBalance = (value: BigNumberish, asset: Asset, buffer?: number) => {
  const decimals = get(asset, 'decimals', 18);
  const assetBalance = convertRawAmountToDecimalFormat(value, decimals);
  @@ -220,7 +225,7 @@ export const convertRawAmountToBalance = (value: BigNumberish, asset: { decimals
  /**
  * @desc convert from amount value to display formatted string
  */
  -export const convertAmountToBalanceDisplay = (value: BigNumberish, asset: { decimals: number }, buffer?: number) => {
  +export const convertAmountToBalanceDisplay = (value: BigNumberish, asset: Asset, buffer?: number) => {
  const decimals = get(asset, 'decimals', 18);
  const display = handleSignificantDecimals(value, decimals, buffer);
  return `${display} ${get(asset, 'symbol', '')}`;
  