chore: update simple example

examples/simple/package.json

@@ -3,21 +3,31 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
-    "apollo-cache-inmemory": "1.x",
-    "apollo-client": "2.x",
+    "@apollo/client": "3.7.1",
     "apollo-link-rest": "0.x",
-    "graphql": "0.x",
-    "graphql-tag": "2.x",
-    "qs": "^6.6.0",
-    "react": "16.x",
-    "react-apollo": "2.x",
-    "react-dom": "16.x",
-    "react-scripts": "1.x"
+    "graphql": "16.6.0",
+    "graphql-tag": "2.12.6",
+    "qs": "6.11.0",
+    "react": "18.2.0",
+    "react-dom": "18.2.0",
+    "react-scripts": "5.0.1"
   },
   "scripts": {
     "start": "react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test --env=jsdom",
     "eject": "react-scripts eject"
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
   }
 }

examples/simple/src/App.js

@@ -1,7 +1,5 @@
 import React, { Component } from 'react';
-import { ApolloClient } from 'apollo-client';
-import { InMemoryCache } from 'apollo-cache-inmemory';
-import { ApolloProvider } from 'react-apollo';
+import { ApolloClient, InMemoryCache, ApolloProvider } from '@apollo/client';
 import { RestLink } from 'apollo-link-rest';
 import Person from './Person';
 import './App.css';

examples/simple/src/Person.js

@@ -1,5 +1,5 @@
 import React, { Component } from 'react';
-import { graphql } from 'react-apollo';
+import { graphql } from '@apollo/client/react/hoc';
 import gql from 'graphql-tag';
 
 const Query = gql`

examples/simple/src/index.js

@@ -1,6 +1,8 @@
 import React from 'react';
-import ReactDOM from 'react-dom';
+import { createRoot } from 'react-dom/client';
 import './index.css';
 import App from './App';
 
-ReactDOM.render(<App />, document.getElementById('root'));
+const container = document.getElementById('root');
+const root = createRoot(container);
+root.render(<App />);