import { AbstractValidator, MessageBuilder } from "../internal.mjs";
/**
 * @param validator  - the validator
 * @returns a message for the validation failure
 */
declare function objectIsEmpty(validator: AbstractValidator<unknown>): MessageBuilder;
/**
 * @param validator - the validator
 * @returns a message for the validation failure
 */
declare function objectIsNotEmpty(validator: AbstractValidator<unknown>): MessageBuilder;
export { objectIsEmpty, objectIsNotEmpty };