e-lado/node_modules0/babel-preset-jest/README.md

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# babel-preset-jest

> Babel preset for all Jest plugins. This preset is automatically included when using [babel-jest](https://github.com/facebook/jest/tree/master/packages/babel-jest).

## Install

```sh
$ npm install --save-dev babel-preset-jest
```

## Usage

### Via `.babelrc` (Recommended)

**.babelrc**

```json
{
  "presets": ["jest"]
}
```

### Via CLI

```sh
$ babel script.js --presets jest
```

### Via Node API

```javascript
require("babel-core").transform("code", {
  presets: ["jest"]
});
```