import * as React from 'react';
import * as PropTypes from 'prop-types';
import { Plan, XcomponentClass, XREACT_ENGINE } from './interfaces';
import { Stream } from './xs';
export declare const CONTEXT_TYPE: {
    [XREACT_ENGINE]: PropTypes.Requireable<any>;
};
export declare function extendXComponentClass<E extends Stream, I, S>(WrappedComponent: XcomponentClass<E, I, S>, main: Plan<E, I, S>): XcomponentClass<E, I, S>;
export declare function genXComponentClass<E extends Stream, I, S>(WrappedComponent: React.ComponentType<S>, main: Plan<E, I, S>, opts?: any): XcomponentClass<E, I, S>;