import ISO2 from './ISO2';
export type PhoneNumber = {
    iso2: ISO2 | '';
    countryCode: string;
    nationalNumber: string;
    formattedValue: string;
};
export interface PhoneNumberUtils {
    /**
     * Convert an input {@link value} into a standardized phone number object.
     * @param estimatedIso2 - ISO2 code, will be used for country detection if multiple countries have same country code and it can't be detected automatically for the current {@link value}
     */
    toPhoneNumber(value: string, estimatedIso2?: ISO2): PhoneNumber;
    /**
     * Retrieve the country calling code based on an {@link iso2 ISO2} country code
     */
    getCountryCode<T extends string>(iso2: T): T extends ISO2 ? string : undefined;
    /**
     * Set a default {@link prefix} for country calling codes
     */
    setPrefix(prefix: string): void;
    /**
     * An array of ISO2 country codes
     */
    readonly iso2List: ISO2[];
}