preact/dist/preact.js.flow

Fast 3kb React alternative with the same modern API. Components & Virtual DOM.

/* @flow */

import { createElement, cloneElement, createRef, Component, type Node } from 'react';

declare var h: typeof createElement;

declare function render(vnode: Node, parent: Element, toReplace?: Element): Element;

export { h, createElement, cloneElement, createRef, Component, render };
export default { h, createElement, cloneElement, createRef, Component, render };

declare type VNode<P> = {
    nodeName: string | Function,
    children: Array<VNode<P> | string>,
    key?: string | number | void,
    attributes: P,
};

declare export function rerender(): void;
declare export var options: {
    syncComponentUpdates?: boolean,
    vnode?: (vnode: VNode<any>) => void,
    debounceRendering?: (rerender: () => void) => void,
    event?: (event: Event) => Event | void,
};