import { PhoneNumber } from 'libphonenumber-js';
import { GeocoderLocale, CarrierLocale } from './locales';
/**
 * Provides geographical information related to the phone number
 *
 * @param phonenumber The phone number
 * @param locale The preferred locale to use (falls back to `en` if there are no localized carrier infos for the given locale)
 */
export declare const geocoder: (phonenumber: PhoneNumber | undefined, locale?: GeocoderLocale) => Promise<string | null>;
/**
 * Maps the phone number to the original carrier
 *
 * **Note:** This method cannot provide data about the current carrier of the phone number,
 * only the original carrier who is assigned to the corresponding range.
 * @see https://github.com/google/libphonenumber#mapping-phone-numbers-to-original-carriers
 *
 * @param phonenumber The phone number
 * @param locale The preferred locale to use (falls back to `en` if there are no localized carrier infos for the given locale)
 */
export declare const carrier: (phonenumber: PhoneNumber | undefined, locale?: CarrierLocale) => Promise<string | null>;
/**
 * Provides all timezones related to the phone number
 * @param phonenumber The phone number
 */
export declare const timezones: (phonenumber: PhoneNumber | undefined) => Promise<string[] | null>;