babel-preset-es2015-rollup-vue

1.1.0 verified Sat Apr 25 auth: no javascript deprecated

A Babel preset tailored for building Vue.js source code with Rollup. It is based on babel-preset-es2015-rollup but excludes the ES6 symbol typeof transform to avoid issues with Rollup's tree-shaking. Version 1.1.0 is the current stable release. This preset is deprecated and should not be used for new projects; use @babel/preset-env instead.

Common errors

error Error: Plugin/Preset files are not allowed to export objects, only functions. ↓

cause The preset may be incorrectly loaded or the module format is outdated.

fix

Ensure you are using a compatible version of Babel (e.g., Babel 6). This preset is for Babel 6.

error Module not found: Error: Can't resolve 'babel-preset-es2015-rollup-vue' ↓

cause The preset is not installed.

fix

Run 'npm install babel-preset-es2015-rollup-vue' or remove it from .babelrc.

Warnings

deprecated This preset is deprecated and no longer maintained. Use @babel/preset-env instead. ↓

fix Replace with @babel/preset-env and configure targets.

gotcha This preset is specifically for Vue.js source building with Rollup. It may not work for other projects or setups. ↓

fix Use a general-purpose preset like @babel/preset-env for most projects.

breaking Dependency babel-preset-es2015-rollup might have breaking changes that affect this preset. ↓

fix Check the base preset for updates or switch to @babel/preset-env.

Install

npm install babel-preset-es2015-rollup-vue

yarn add babel-preset-es2015-rollup-vue

pnpm add babel-preset-es2015-rollup-vue

Imports

default
wrong
```
const preset = require('babel-preset-es2015-rollup-vue')
```
correct
```
import preset from 'babel-preset-es2015-rollup-vue'
```
CommonJS require works but this preset is typically used in a Babel config, not imported directly.

Quickstart

Shows how to use this preset in a Babel config and with Rollup for building Vue.js source.

// .babelrc
{
  "presets": ["babel-preset-es2015-rollup-vue"]
}

// or in rollup.config.js with rollup-plugin-babel
import babel from 'rollup-plugin-babel';

export default {
  plugins: [
    babel({
      presets: ['babel-preset-es2015-rollup-vue']
    })
  ]
};