wba/frontend/src/js/page/wb-sign-out.js

import { h, Component } from 'preact';
import { route } from 'preact-router';

class WBSignOut extends Component {
  componentDidMount() {
    delete window.localStorage['arvHost'];
    delete window.localStorage['arvToken'];
    delete window.localStorage['currentUser'];
    route('/sign-in');
  }

  render() {
    return (
      <div>Signing out...</div>
    );
  }
}

export default WBSignOut;