import * as React from "react" ; export interface PropertyProps { label ? : string ; children ? : React . ReactNode ; } export function Property ( { label , children } ) { return label ? ( < div className = "property" > < label > < div className = "propertyLabel" > { label } < /div> { children } < /label> < /div>) : (<div className="property">             { children } < /div>); }