docs: function getNumberSettings(localeData) {
    const decimalFormat = localeData.main('numbers/decimalFormats-numberSystem-latn/standard');
    const percentFormat = localeData.main('numbers/percentFormats-numberSystem-latn/standard');
    const scientificFormat = localeData.main('numbers/scientificFormats-numberSystem-latn/standard');
    const currencyFormat = localeData.main('numbers/currencyFormats-numberSystem-latn/standard');
    const symbols = localeData.main('numbers/symbols-numberSystem-latn');
    const symbolValues = [
      symbols.decimal,
      symbols.group,
      symbols.list,
      symbols.percentSign,
      symbols.plusSign,
      symbols.minusSign,
      symbols.exponential,
      symbols.superscriptingExponent,
      symbols.perMille,
      symbols.infinity,
      symbols.nan,
      symbols.timeSeparator,
    ];
  
    if (symbols.currencyDecimal || symbols.currencyGroup) {
      symbolValues.push(symbols.currencyDecimal);
    }
  
    if (symbols.currencyGroup) {
      symbolValues.push(symbols.currencyGroup);
    }
  
    return [
      symbolValues,
      [decimalFormat, percentFormat, currencyFormat, scientificFormat]
    ];
  }