Package Exports

@vue/babel-preset-app
@vue/babel-preset-app/package.json

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@vue/babel-preset-app) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

@vue/babel-preset-app

This is the default Babel preset used in all Vue CLI projects.

Included

babel-preset-env
- modules: false
  - auto set to 'commonjs' in Jest tests
- useBuiltIns: 'usage'
  - ensures polyfills are imported on-demand
- targets is determined:
  - using browserslist field in package.json when building for browsers
  - set to { node: 'current' } when running unit tests in Node.js
@babel/plugin-transform-runtime
- Only enabled for helpers since polyfills are handled by babel-preset-env
dynamic import syntax
Object rest spread
babel-preset-stage-2
Vue JSX support

Options

modules

Default:
- false when building with webpack
- 'commonjs' when running tests in Jest.
Explicitly set modules option for babel-preset-env. See babel-preset-env docs for more details.
targets

Default:
- determined from browserslist field in package.json when building for browsers
- set to { node: 'current' } when running unit tests in Node.js
Explicitly set targets option for babel-preset-env. See babel-preset-env docs for more details.
useBuiltIns

Default: 'usage'

Explicitly set useBuiltIns option for babel-preset-env. See babel-preset-env docs for more details.
jsx

Default: true. Set to false to disable JSX support.