import { createPortal, lazy, Fragment, JSX, Suspense } from 'preact/compat';
import type { VNode } from 'preact';
export { createContext, createElement, createPortal, getType, getProps, intercept, lazy, render, Boundary, Fragment, Suspense };
export type { Component, ComponentCtrl, ComponentCtrlGetter, Context, Props, PropsOf, RefObject, VNode };
declare global {
    namespace JSX {
        interface IntrinsicElements extends preact.JSX.IntrinsicElements {
        }
        interface IntrinsicAttributes extends preact.JSX.IntrinsicAttributes {
        }
        type Element = any;
    }
}
interface Props extends Record<string, any> {
}
interface Component<P extends Props = Props> {
    (p: P): JSX.Element | any | (() => JSX.Element);
}
interface ComponentCtrl {
    afterMount(task: () => void): void;
    beforeUpdate(task: () => void): void;
    afterUpdate(task: () => void): void;
    beforeUnmount(task: () => void): void;
    shouldUpdate(pred: (prevProps: Props, nextProps: Props) => boolean): void;
    getUpdater: () => (force?: boolean) => void;
    consumeContext<T>(ctx: Context<T>): () => T;
}
declare type ComponentCtrlGetter = (intention: 0 | 1 | 2) => ComponentCtrl;
declare type PropsOf<T extends Component> = T extends Component<infer P> ? P : never;
declare type RefObject<T> = {
    current: T | null;
};
declare type Context<T> = {
    contextName: string;
    defaultValue: T;
};
declare function intercept(params: {
    onCreateElement?(next: () => void, type: string | Function, props: Props): void;
    onInit?(next: () => void, componentId: string, getCtrl: ComponentCtrlGetter): void;
    onRender?(next: () => void, componentId: string, getCtrl: ComponentCtrlGetter | null): void;
}): void;
declare function render(content: JSX.Element, container: Element | string): void;
declare function createElement<P extends Props>(type: string | Component<any>, props: P, ...children: VNode[]): JSX.Element;
declare function createContext<T>(contextName: string, defaultValue: T): [Context<T>, Component<{
    value: T;
}>];
declare function Boundary(props: {
    fallback: VNode;
}): VNode<any>;
declare function getType(vnode: VNode): string | Component | null;
declare function getProps(vnode: VNode): Props | null;