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.
@babel/preset-env@babel/preset-react@babel/preset-flow@babel/plugin-proposal-class-properties@babel/plugin-proposal-optional-chaining@babel/plugin-transform-runtime
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"]
}boolean, defaults to false.
Defines if @babel/preset-env is configured to target browsers or Node.js environments.
boolean, defaults to false.
Outputs the targets/plugins used and the version specified in plugin data version to console.log.
string, defaults to 10.0
Allows the Node.js version target to be modified per @babel/preset-env documentation