import * as React from 'react'; import { ReactElement } from "react"; declare const isValidElement: typeof React.isValidElement; declare function replaceElement(element: ReactElement, replacement: any, props: any): any; declare function cloneElement(element: ReactElement, props: any): any; export type RenderFunction = () => React.ReactNode; declare const getRenderPropValue: (propValue: any) => any; declare const getTransitionName: (rootPrefixCls: string, motion: string, transitionName?: string) => string; export { isValidElement, replaceElement, cloneElement, getRenderPropValue, getTransitionName };