code: function getLocaleNumberSymbol(locale, symbol) {
      var data = findLocaleData(locale);
      var res = data[13 /* NumberSymbols */][symbol];
      if (typeof res === 'undefined') {
          if (symbol === NumberSymbol.CurrencyDecimal) {
              return data[13 /* NumberSymbols */][NumberSymbol.Decimal];
          }
          else if (symbol === NumberSymbol.CurrencyGroup) {
              return data[13 /* NumberSymbols */][NumberSymbol.Group];
          }
      }
      return res;
  }
docs: Number symbol that can be used to replace placeholders in number formats.
  See {@link NumberSymbol} for more information.
  
  @experimental i18n support is experimental.