export declare class CardInfo { 'brand'?: string; 'fingerprint'?: string; 'cardType'?: CardInfoCardTypeEnum; 'lastFour'?: string; 'expirationYear'?: string; 'expirationMonth'?: string; static readonly discriminator: string | undefined; static readonly mapping: { [index: string]: string; } | undefined; static readonly attributeTypeMap: Array<{ name: string; baseName: string; type: string; format: string; }>; static getAttributeTypeMap(): { name: string; baseName: string; type: string; format: string; }[]; constructor(); } export declare enum CardInfoCardTypeEnum { Credit = "CREDIT", Debit = "DEBIT", Prepaid = "PREPAID", Ach = "ACH" }