import { TranslationKey } from '@mangopay/checkout-sdk-elements-core';
export declare const cardNumberValidator: import("@mangopay/checkout-sdk-core").Validator<"minLength" | "required" | "cardNumber">;
export type CardNumberValidationErrorType = keyof ReturnType<typeof cardNumberValidator>;
export declare const cardNumberValidationOrder: CardNumberValidationErrorType[];
export declare const cardNumberValidationMessageByErrorType: Record<CardNumberValidationErrorType, TranslationKey>;