babel-preset-gatsby-package

This Babel preset is used for our internal packages. If you're looking for the preset a Gatsby Site can use, please refer to babel-preset-gatsby instead.

Packages

• @babel/preset-env
• @babel/preset-react
• @babel/preset-flow
• @babel/plugin-proposal-class-properties
• @babel/plugin-proposal-optional-chaining
• @babel/plugin-transform-runtime

Usage

Install babel-preset-gatsby-package and add a .babelrc file with the following content to the root of your project:

npm install --dev babel-preset-gatsby-package

{
  "presets": ["babel-preset-gatsby-package"]
}

Options

browser

boolean, defaults to false.

Defines if @babel/preset-env is configured to target browsers or Node.js environments.

debug

boolean, defaults to false.

Outputs the targets/plugins used and the version specified in plugin data version to console.log.

nodeVersion

string, defaults to 10.13

Allows the Node.js version target to be modified per @babel/preset-env documentation