Extrair informações de um numero internacional

phoneNumberFormat.ts

import { PhoneNumberUtil } from "google-libphonenumber";

export function manualParsePhoneNumber(
  input: string,
  country: string = "BR"
): any {
  const phoneUtil = PhoneNumberUtil.getInstance();
  try {
    const parsedNumber = phoneUtil.parse(input, country); 
    const countryCode = String(parsedNumber.getCountryCode());
    const lengthToRemove =
      phoneUtil.getLengthOfGeographicalAreaCode(parsedNumber);
    const nationalNumber = parsedNumber.getNationalNumber();
    const stringPhoneNumber = String(nationalNumber);
    const areaCode = String(stringPhoneNumber.slice(0, lengthToRemove));
    const phone = String(stringPhoneNumber.slice(lengthToRemove));

    return {
      internationalNumber: input,
      countryCode,
      areaCode,
      phone,
      nationalNumber,
    };
  } catch (error: unknown) {
    console.error("Erro ao analisar o número de telefone:", error);
    return null;
  }
}