import type { Validator } from "../types";
/**
 * Takes a config object, which defines validators for necessary properties
 * and returns a validator taking an object and validates its properties
 * against the config.
 *
 * Does not check that an object is of type "object" or anything.
 * If you want to check for an object first, consider prefixing this validator
 * with `compose(type('object'), object({...}))` or any other validator that
 * suits your needs.
 *
 * @example
 *
 * ```ts
 * import { object, compose, string, required, number, min } from 'compose-validators';
 *
 * const person = object({
 *   name: compose(string, required),
 *   age: compose(number, min(18)),
 * })
 *
 * person({ name: '', age: 0 }) // => { name: { required: true }, age: { min: 18 } }
 * person({ name: 'John', age: 20 }) // => {}
 * ```
 *
 * @param config object with validators in properties
 */
export declare const object: <T extends Record<string, unknown>>(config: { [P in keyof T]: Validator<T[P]>; }) => Validator<T>;