/**
 * @license
 * Copyright ASW (A Software World) All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file
 */
import { FormControl } from '@angular/forms';
export declare const CardValidator: (control: FormControl) => {
    invalidCardNumber: boolean;
};
export declare function validateCardNumber(cardNumber: string): any;
export declare function validator(cardNumber: string, pattern: string | number | string[] | number[]): boolean;