/**
 * Shared response types for the Card Token client.
 *
 * Contains the response structure returned after tokenizing a card,
 * which replaces sensitive card data with a single-use token for PCI
 * compliance.
 *
 * @module cardToken/commonTypes
 */
import { ApiResponse } from '../../types';
import { CustomerCardCardholder } from '../commonTypes';
/** Response returned after successfully tokenizing a card. */
export declare interface CardTokenResponse extends ApiResponse {
    /** Single-use token ID to be used in payment creation instead of raw card data. */
    id?: string;
    /** Identifier of the saved card (if tokenizing a previously stored card). */
    card_id?: string;
    /** First six digits (BIN) of the card number for identification purposes. */
    first_six_digits?: string;
    /** Card expiration month (1-12). */
    expiration_month?: number;
    /** Card expiration year (four-digit). */
    expiration_year?: number;
    /** Last four digits of the card number for display purposes. */
    last_four_digits?: string;
    /** Cardholder name and identification document. */
    cardholder?: CustomerCardCardholder;
    /** Token status (e.g. `active`, `used`, `expired`). */
    status?: string;
    /** ISO 8601 timestamp when the token was created. */
    date_created?: string;
    /** ISO 8601 timestamp when the token was last updated. */
    date_last_updated?: string;
    /** ISO 8601 timestamp when the token expires and can no longer be used. */
    date_due?: string;
    /** Whether the card number passes the Luhn checksum. */
    luhn_validation?: boolean;
    /** Whether the token was created in production (`true`) or sandbox (`false`). */
    live_mode?: boolean;
    /** Whether the token requires ESC (Extended Security Code) validation. */
    require_esc?: boolean;
    /** Length of the card number. */
    card_number_length?: number;
    /** Length of the security code (CVV/CVC). */
    security_code_length?: number;
}