rollup.config.js

/**
 * @file rollup配置文件
 * @author wangyang02
 */

import babel from 'rollup-plugin-babel';

export default [{
    input: 'src/index.js',
    plugins: [
        babel({
            presets: [
                ['env', {modules: false}]
            ],
            plugins: [
                'transform-class-properties',
                ['transform-object-rest-spread', {useBuiltIns: true}]
            ]
        })
    ],
    output: [
        {file: 'dist/index.js', format: 'es'}
    ]
}];