Usage in Backpack Projects
The easiest way to use this configuration is with Backpack, which includes it by default. You don’t need to install it separately in Backpack projects.
Usage Outside of Backpack
If you want to use this Babel preset in a project not built with Backpack, you can install it with following steps.
First, install Babel.
Then create a file named
.babelrc with following contents in the root folder of your project:
This preset uses the
useBuiltIns option with transform-object-rest-spread, which assumes that
Object.assign is available or polyfilled.