import { Country } from './country';
import { CountryInterface, FilterOption, GroupedCountries } from './types';
declare class App {
    phoneNumberUtil: any;
    /**
     * find one by ISO 3166-1 alpha-2 eg. US, MM
     *
     * @param {string} code
     * @returns {Country | undefined}
     */
    findOneByCountryCode(code: string): Country | undefined;
    /**
     * find one by phone dial code eg. +1, +95
     *
     * @param {string} dialCode
     * @returns {Country | undefined}
     */
    findOneByDialCode(dialCode: string): Country | undefined;
    /**
     * Find list of countries by country code code
     *
     * @param {string} code
     * @returns {Array<Country>}
     */
    findByCountryCode(code: string, option?: FilterOption): Array<Country>;
    /**
     * Find list of countries by phone dial code eg. +1, +95
     *
     * @param {string} dialCode
     * @returns {Array<Country>}
     */
    findByDialCode(dialCode: string): Array<Country>;
    /**
     * Find list of countries by keyword, eg. United, Myanmar, India
     *
     * @param {string} keyword
     * @returns {Array<Country>}
     */
    findByKeyword(keyword: string, option?: FilterOption): Array<Country>;
    /**
     * Find list of countries by currency code, eg. USD, TRY, EUR
     *
     * @param {string} code
     * @returns {Array<Country>}
     */
    findByCurrencyCode(code: string, option?: FilterOption): Array<Country>;
    /**
     * find one by currency code, eg. USD, TRY, EUR
     *
     * @param {string} currencyCode
     * @returns {Country | undefined}
     */
    findOneByCurrencyCode(currencyCode: string): Country | undefined;
    /**
     * get all countries
     *
     * @returns {Array<Country>}
     */
    getAll(option?: FilterOption): Array<Country>;
    /**
     * Group countries by the first letter of their name
     * @param array
     * @returns {GroupedCountries}
     */
    groupCountriesByFirstLetter(array?: Country[] | CountryInterface[]): GroupedCountries;
    /**
     * set phone number util to use phone number formatter
     * @param phoneNumberUtil
     */
    setPhoneNumberUtil(phoneNumberUtil: any): void;
}
declare const CountryList: App;
declare global {
    interface Window {
        CountryList: App;
    }
}
export default CountryList;
export { Country, FilterOption };