import { Renderable, TNode } from '../types/domain';
/**
 * Executes a callback function when the parent element is mounted in the DOM.
 * The given function can return a TNode or void. Any returned TNode will be
 * appended to the element argument.
 * If you need to perform some actions when the Renderable is disposed, you
 * can use `OnDispose` as the return value.
 *
 * @typeParam T - The type of the element.
 * @param fn - The callback function to be executed.
 * @returns - The renderable function.
 * @public
 */
export declare const WithElement: <T extends HTMLElement>(fn: (element: T) => TNode | void) => Renderable;