codeit-bootcamp-frontend · JiminN2 · Sep 8, 2023 · Oct 10, 2023 · Oct 10, 2023 · Apr 12, 2024
diff --git a/typescript-react/src/index.ts → typescript-react/src/index.tsx b/typescript-react/src/index.ts → typescript-react/src/index.tsx
@@ -4,11 +4,13 @@ import './index.css';
 import App from './App';
 import reportWebVitals from './reportWebVitals';
 
-const root = ReactDOM.createRoot(document.getElementById('root'));
+const root = ReactDOM.createRoot(
+  document.getElementById('root') as HTMLElement,
+);
 root.render(
   <React.StrictMode>
     <App />
-  </React.StrictMode>
+  </React.StrictMode>,
 );
 
 // If you want to start measuring performance in your app, pass a function