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Simplified TypeScript steps (#5533)

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Bruno Lemos
2018-10-22 16:35:51 -03:00
committed by Joe Haddad
parent c6cdf42036
commit 3c11efe206
1 changed files with 2 additions and 3 deletions
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docusaurus/docs/adding-typescript.md
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@@ -10,9 +10,8 @@ Recent versions of [TypeScript](https://www.typescriptlang.org/) work with Creat
To add TypeScript to a Create React App project, follow these steps:
1. Run `npm install --save typescript @types/react @types/react-dom @types/jest` (or `yarn add typescript @types/react @types/react-dom @types/jest`).
2. Rename the `.js` files you want to convert: use `.tsx` if they use JSX or `.ts` if not (e.g. `git mv src/index.js src/index.tsx`).
3. Create a [`tsconfig.json` file](https://www.typescriptlang.org/docs/handbook/tsconfig-json.html) at the root project directory with `{}` in it. Alternatively, rename `index.js` to `index.tsx`.
4. Restart your development server (if applicable). This will set sensible defaults and the required values in your [`tsconfig.json` file](https://www.typescriptlang.org/docs/handbook/tsconfig-json.html).
2. Rename `src/index.js` to `src/index.tsx` or create an empty [`tsconfig.json` file](https://www.typescriptlang.org/docs/handbook/tsconfig-json.html) at the root project directory.
3. Restart your development server (if applicable). This will set sensible defaults and the required values in your [`tsconfig.json` file](https://www.typescriptlang.org/docs/handbook/tsconfig-json.html).
Type errors will show up in the same console as the build one.