/**
 * @since 2.11.0
 */
import * as M from './Monoid.js';
import * as Se from './Semigroup.js';
/**
 * @category instances
 * @since 2.11.0
 */
export declare const Semigroup: Se.Semigroup<void>;
/**
 * @category instances
 * @since 2.11.0
 */
export declare const Monoid: M.Monoid<void>;