babel-preset-jest
Babel preset for all Jest plugins. This preset is automatically included when using babel-jest.
Install
$ npm install --save-dev babel-preset-jest
Usage
Via babel.config.js (Recommended)
module.exports = {
presets: ['jest'],
};
Via CLI
$ babel script.js --presets jest
Via Node API
require('@babel/core').transform('code', {
presets: ['jest'],
});