/**
 * Class NetworkToken
 */
export declare class NetworkToken {
    /**
     * Type of the card.
     */
    type: string;
    /**
     * Last four digits of the card.
     */
    partial_pan: string;
    /**
     * Card expiration year.
     */
    expire_year: string;
    /**
     * Card expiration month.
     */
    expire_month: string;
    /**
     * Card illustration.
     */
    image_url?: string;
    /**
     * Reference to the card. Only present for type 'Visa' cards.
     */
    payment_account_reference?: string;
}