/**
 * Base Component class. Provides `setState()` and `forceUpdate()`, which
 * trigger rendering
 * @param {object} props The initial component props
 * @param {object} context The initial context from parent components'
 * getChildContext
 */
export function Component(props: object, context: object): void;
export class Component {
    /**
     * Base Component class. Provides `setState()` and `forceUpdate()`, which
     * trigger rendering
     * @param {object} props The initial component props
     * @param {object} context The initial context from parent components'
     * getChildContext
     */
    constructor(props: object, context: object);
    props: any;
    context: any;
    /**
     * Update component state and schedule a re-render.
     * @param {object | ((s: object, p: object) => object)} update A hash of state
     * properties to update with new values or a function that given the current
     * state and props returns a new partial state
     * @param {() => void} [callback] A function to be called once component state is
     * updated
     */
    setState(update: any, callback?: (() => void) | undefined): void;
    _nextState: any;
    /**
     * Immediately perform a synchronous re-render of the component
     * @param {() => void} [callback] A function to be called after component is
     * re-rendered
     */
    forceUpdate(callback?: (() => void) | undefined): void;
    _force: boolean | undefined;
    /**
     * Accepts `props` and `state`, and returns a new Virtual DOM tree to build.
     * Virtual DOM is generally constructed via [JSX](http://jasonformat.com/wtf-is-jsx).
     * @param {object} props Props (eg: JSX attributes) received from parent
     * element/component
     * @param {object} state The component's current state
     * @param {object} context Context object, as returned by the nearest
     * ancestor's `getChildContext()`
     * @returns {import('./index').ComponentChildren | void}
     */
    render: typeof Fragment;
}
/**
 * @param {import('./internal').VNode} vnode
 * @param {number | null} [childIndex]
 */
export function getDomSibling(vnode: import('./internal').VNode, childIndex?: number | null | undefined): any;
/**
 * Enqueue a rerender of a component
 * @param {import('./internal').Component} c The component to rerender
 */
export function enqueueRender(c: import('./internal').Component): void;
import { Fragment } from './create-element';