import { ObjectOrType } from '@itrocks/class-type';
export { MaxLength, maxLengthOf } from './max-length';
export { MinLength, minLengthOf } from './min-length';
export declare function Length<T extends object>(length?: number): import("@itrocks/decorator/property").DecorateCaller<T, Extract<keyof T, string | symbol>>;
export declare function lengthOf<T extends object>(target: ObjectOrType<T>, property: keyof T): number | undefined;