import type { UmbControllerHostElement } from './controller-host-element.interface.js';
import type { HTMLElementConstructor } from '../extension-api/index.js';
/**
 * This mixin enables a web-component to host controllers.
 * This enables controllers to be added to the life cycle of this element.
 * @param {object} superClass - superclass to be extended.
 * @mixin
 * @returns {UmbControllerHostElement} - The class that extends the superClass and implements the UmbControllerHostElement interface.
 */
export declare const UmbControllerHostElementMixin: <T extends HTMLElementConstructor>(superClass: T) => HTMLElementConstructor<UmbControllerHostElement> & T;
declare global {
    interface HTMLElement {
        connectedCallback(): void;
        disconnectedCallback(): void;
    }
}