Prop type validation warnings with redirection components

[cheets]

Issue and Steps to Reproduce

Supplying custom redirect components for AuthenticationProvider causes prop type validation warnings. Currently they are defined as PropTypes.node however correct one would be PropTypes.elementType as that accepts functional components as well. Here's a link to the PR where elementType was added.

import { AuthenticationProvider, oidcLog } from "@axa-fr/react-oidc-context";
import oidcConfiguration from "./configuration";
import NotAuthorized from "../auth/not-authorized";
import NotAuthenticated from "../auth/not-authenticated";
import Authenticating from "../auth/authenticating";
import CallbackComponent from "../auth/callback-component";

<AuthenticationProvider
        configuration={oidcConfiguration}
        logger={console}
        loggerLevel={oidcLog.DEBUG}
        isEnabled={true}
        notAuthorized={NotAuthorized}
        notAuthenticated={NotAuthenticated}
        authenticating={Authenticating}
        callbackComponentOverride={CallbackComponent}
      >

All my custom redirects are similar to this:

// ./auth/authenticating.jsx
import React from "react";

const Authenticating = () => {
  return (
    <div>
      <h2>Redirecting to authentication service</h2>
      <p>Moment please...</p>
    </div>
  );
};

export default Authenticating;

Versions

3.0.1-alpha.0

Screenshots

Expected

No errors :)

Actual

Failed prop type warnings.

Additional Details

I'll provide a PR with the fixes.