import { ValidationOptions } from '../ValidationOptions';
export declare const MAX_DATE = "maxDate";
/**
 * Checks if the value is a date that's before the specified date.
 */
export declare function maxDate(date: unknown, maxDate: Date | (() => Date)): boolean;
/**
 * Checks if the value is a date that's before the specified date.
 */
export declare function MaxDate(date: Date | (() => Date), validationOptions?: ValidationOptions): PropertyDecorator;
