InvestWeb/pages/_app.tsx

import "../styles/globals.css";
import type { ReactElement, ReactNode } from "react";
import type { NextPage } from "next";
import type { AppProps } from "next/app";
import { AnimatePresence, domAnimation, LazyMotion } from "framer-motion";
import { Router } from "next/router";

export type NextPageWithLayout<P = {}, IP = P> = NextPage<P, IP> & {
  getLayout?: (page: ReactElement) => ReactNode;
};

type AppPropsWithLayout = AppProps & {
  Component: NextPageWithLayout;
};

const routeChange = () => {
  // Temporary fix to avoid flash of unstyled content
  // during route transitions. Keep an eye on this
  // issue and remove this code when resolved:
  // https://github.com/vercel/next.js/issues/17464

  const tempFix = () => {
    const allStyleElems = document.querySelectorAll('style[media="x"]');
    allStyleElems.forEach((elem) => {
      elem.removeAttribute("media");
    });
  };
  tempFix();
};

Router.events.on("routeChangeComplete", routeChange);
Router.events.on("routeChangeStart", routeChange);

export default function App({ Component, pageProps }: AppPropsWithLayout) {
  // Use the layout defined at the page level, if available
  const getLayout = Component.getLayout ?? ((page) => page);

  return (
    <LazyMotion features={domAnimation}>
      <AnimatePresence mode="wait" initial={false}>
        {getLayout(<Component {...pageProps} />)}
      </AnimatePresence>
    </LazyMotion>
  );
}