function usePortalimport { usePortal } from "https://dotland.deno.dev/x/aleph@1.0.0-alpha.77/framework/react/mod.ts"; usePortal(props?: { key: string | null; className?: string; preventScroll?: boolean; }): (el: ReactNode) => ReactPortal | nullThe usePortal hook to create a portal helper. Please ensure to pass the React.createPortal in Router props. function Modal() { const portal = usePortal({ preventScroll: true }); return portal(<p>Hello portal!</p>); } Parametersoptionalprops: { key: string | null; className?: string; preventScroll?: boolean; }Returns(el: ReactNode) => ReactPortal | null