Website : rimsha.abasa.com
backdoor
Home
Console
Upload
information
Create File
Create Folder
About
Tools
:
/
var
/
canvas
/
node_modules
/
jest
/
node_modules
/
babel-jest
/
Filename :
README.md
back
Copy
# babel-jest [Babel](https://github.com/babel/babel) [jest](https://github.com/jestjs/jest) plugin ## Usage If you are already using `jest-cli`, add `babel-jest` and it will automatically compile JavaScript code using Babel. ```bash yarn add --dev babel-jest @babel/core ``` If you would like to write your own preprocessor, uninstall and delete babel-jest and set the [config.transform](https://jestjs.io/docs/configuration#transform-object-string-string) option to your preprocessor. ## Setup _Note: this step is only required if you are using `babel-jest` with additional code preprocessors._ To explicitly define `babel-jest` as a transformer for your JavaScript code, map _.js_ files to the `babel-jest` module. Typescript files are also supported. ```json "transform": { "\\.[jt]sx?$": "babel-jest" }, ```