Version 2 of the formatNumber function accepts `maximumSignificantDigits` and `fractionDigits`. It should use the same API as `Number#toLocaleString`: - `minimumFractionDigits` - `maximumFractionDigits` - `minimumSignificantDigits` - `maximumSignificantDigits`
Version 2 of the formatNumber function accepts
maximumSignificantDigitsandfractionDigits.It should use the same API as
Number#toLocaleString:minimumFractionDigitsmaximumFractionDigitsminimumSignificantDigitsmaximumSignificantDigits