8d45aa9bfb
### What? When I ran `npx create-next-app --example with-turbopack` and installed dependencies using `yarn`, I found an typescript error(`'SomeComponent' cannot be used as a JSX component.`). <img src="https://github.com/vercel/next.js/assets/51700274/f6c7e478-c0b1-4ea2-996f-4c0c78e3bb4b" width=400 /> and I realized that the bug is due to the version of @types/react(18.0.x). you can check this issue on [here](https://github.com/vercel/next.js/issues/42292#issuecomment-1594351684) too. ### Why? It seems that there is an error occurring in the @types/react version 18.0.x. ### How? It would be good to change the @types/react version to 18.2.8 in the next.js examples. I think this change will resolve [this issue](https://github.com/vercel/next.js/issues/55080#issue-1884846177) [NestJS documentation](https://nextjs.org/docs/app/building-your-application/configuring/typescript#async-server-component-typescript-error) also states to upgrade the version. Co-authored-by: Lee Robinson <me@leerob.io> Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com> |
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| .. | ||
| __mocks__ | ||
| __tests__ | ||
| pages | ||
| public | ||
| styles | ||
| .eslintrc.json | ||
| .gitignore | ||
| jest.config.js | ||
| jest.setup.js | ||
| next-env.d.ts | ||
| package.json | ||
| README.md | ||
| tsconfig.json | ||
| types.d.ts | ||
Next.js + Jest
This example shows how to configure Jest to work with Next.js and Babel. Since the release of Next.js 12, Next.js has in-built configuration for Jest with SWC. See the with-jest example for the latest implementation.
This includes Next.js' built-in support for Global CSS, CSS Modules and TypeScript.
How to Use
Quickly get started using Create Next App!
In your terminal, run the following command:
npx create-next-app --example with-jest-babel with-jest-babel-app
yarn create next-app --example with-jest-babel with-jest-babel-app
pnpm create next-app --example with-jest-babel with-jest-babel-app
Run Jest Tests
npm test