simplify webpack example

example/webpack-example/index.jsx

@@ -3,33 +3,26 @@ import * as ReactDOMClient from 'react-dom/client';
 
 import { Voyager } from 'graphql-voyager';
 
-class Test extends React.Component {
- constructor() {
- super();
- }
-
- render() {
- return (
- <Voyager
- introspection={this.introspectionProvider}
- displayOptions={{ skipRelay: false, showLeafFields: true }}
- />
- );
- }
-
- async introspectionProvider(query) {
- const response = await fetch('https://swapi-graphql.netlify.app/.netlify/functions/index', {
+async function introspectionProvider(query) {
+ const response = await fetch(
+ 'https://swapi-graphql.netlify.app/.netlify/functions/index',
+ {
  method: 'post',
  headers: {
  Accept: 'application/json',
  'Content-Type': 'application/json',
  },
  body: JSON.stringify({ query }),
  credentials: 'omit',
- });
-  return response.json();
- }
+ },
+ );
+ return response.json();
 }
 
 const reactRoot = ReactDOMClient.createRoot(document.getElementById('voyager'));
-reactRoot.render(<Test />);
+reactRoot.render(
+ <Voyager
+ introspection={introspectionProvider}
+ displayOptions={{ skipRelay: false, showLeafFields: true }}
+ />,
+);