/**
 * The function `CardNumberDeepCheck` checks if a given card number is valid using the Luhn algorithm.
 * @param {string} CardNumber - The `CardNumber` parameter is a string representing a credit card
 * number.
 * @returns a boolean value. It returns true if the CardNumber passes the deep check algorithm, and
 * false otherwise.
 */
export declare const CardNumberDeepCheck: (CardNumber: string) => boolean;