/**
 * Format phone number as the user types with international format
 * Applies country-specific formatting rules and includes dial code
 */
export declare const formatPhoneAsYouType: (value: string, countryCode: string) => string;
/**
 * Convert national number to E.164 format
 * Returns null if the number is invalid
 */
export declare const toE164: (nationalNumber: string, countryCode: string) => string | null;
/**
 * Parse E.164 number and extract country code and national number
 */
export declare const parseE164: (e164Number: string) => {
    countryCode: string;
    nationalNumber: string;
} | null;
/**
 * Get example formatted phone number for a country in international format
 * Returns a placeholder string for the input field with dial code
 */
export declare const getPlaceholder: (countryCode: string) => string;
/**
 * Validate if a phone number is valid for a given country
 */
export declare const isValidPhoneNumber: (value: string, countryCode: string) => boolean;
/**
 * Get the expected national number digit length for a country.
 * Derived from the example mobile number. Returns Infinity when unknown.
 */
export declare const getExpectedDigitLength: (countryCode: string) => number;
//# sourceMappingURL=phoneFormatter.d.ts.map