u-fit/frontend/pages/_app.tsx

import App from "next/app";
import { ApolloProvider } from "@apollo/client";

import Page from "../src/app/components/Page";
import client from "../src/lib/apollo";
import { StoreProvider } from "../src/lib/store";

class MyApp extends App {
  static async getInitialProps({ Component, ctx }: any) {
    let pageProps: any = {};

    if (Component.getInitialProps) {
      pageProps = await Component.getInitialProps(ctx);
    }

    // Add the query object to the pageProps
    // https://github.com/wesbos/Advanced-React/blob/master/finished-application/frontend/pages/_app.js
    pageProps.query = ctx.query;
    return { pageProps };
  }

  render() {
    const { Component, pageProps } = this.props;

    return (
      <ApolloProvider client={client}>
        <Page>
          <Component {...pageProps} />
        </Page>
      </ApolloProvider>
    );
  }
}

export default MyApp;