import * as React from 'react'; export const isValidElement = React.isValidElement; export function replaceElement( element: React.ReactNode, replacement: React.ReactNode, props: any, ): React.ReactNode { if (!isValidElement(element)) return replacement; return React.cloneElement(element, typeof props === 'function' ? props() : props); } export function cloneElement(element: React.ReactNode, props?: any): React.ReactElement { return replaceElement(element, element, props) as React.ReactElement; }