supportedSmsCountries
let supportedSmsCountries: Array<{ countryIsoCode: string; countryName: string; phoneNumberCode: string;}>;
type countryIsoCode = string;
type countryName = string;
type phoneNumberCode = string;
let supportedSmsCountries: Array<{ countryIsoCode: string; countryName: string; phoneNumberCode: string;}>;
type countryIsoCode = string;
type countryName = string;
type phoneNumberCode = string;