export declare class BillingKlarnaCustomer {
    clientId: number;
    firstName: string | null;
    lastName: string | null;
    billingEmail: string | null;
    shippingEmail: string | null;
    streetAddress: string | null;
    city: string | null;
    region: string | null;
    country: string | null;
    postalCode: string | null;
    phone: string | null;
    createdAt: Date | null;
}