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fix the code block for createRoot typescript error (#4576 )
* fix the code block for createRoot typescript error
* added example block code for typescript
* Inline example
Co-authored-by: dan <dan.abramov@gmail.com>
Vaskevich Aleksander
3 years ago
GitHub
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1 changed files with
1 additions and
2 deletions
content/blog/2022-03-08-react-18-upgrade-guide.md
@ -40,9 +40,8 @@ render(<App tab="home" />, container);
// After// After
import { createRoot } from 'react-dom/client';import { createRoot } from 'react-dom/client';
const container = document.getElementById('app');const container = document.getElementById('app');
const root = createRoot(container);const root = createRoot(container); // createRoot(container!) if you use TypeScript
root.render(< App tab = "home" / > );root.render(< App tab = "home" / > );
``````
We’ve also changed `unmountComponentAtNode` to `root.unmount` :We’ve also changed `unmountComponentAtNode` to `root.unmount` :
Vaskevich Aleksander
3 years ago
GitHub