34 lines
518 B
Markdown
34 lines
518 B
Markdown
# babel-preset-jest
|
|
|
|
> Babel preset for all Jest plugins. This preset is automatically included when using [babel-jest](https://github.com/facebook/jest/tree/main/packages/babel-jest).
|
|
|
|
## Install
|
|
|
|
```sh
|
|
$ npm install --save-dev babel-preset-jest
|
|
```
|
|
|
|
## Usage
|
|
|
|
### Via `babel.config.js` (Recommended)
|
|
|
|
```js
|
|
module.exports = {
|
|
presets: ['jest'],
|
|
};
|
|
```
|
|
|
|
### Via CLI
|
|
|
|
```sh
|
|
$ babel script.js --presets jest
|
|
```
|
|
|
|
### Via Node API
|
|
|
|
```javascript
|
|
require('@babel/core').transform('code', {
|
|
presets: ['jest'],
|
|
});
|
|
```
|