akfun/src/initData/config/babel.config.js

前端脚手架：支持Vue技术栈和react技术栈

module.exports = {
  presets: [
    [
      '@babel/preset-env',
      {
        loose: false,
        modules: false,
        useBuiltIns: 'usage', // 按需引入 polyfill，替代 @babel/polyfill
        corejs: 3, // 使用 core-js 3.x 版本
        targets: {
          browsers: ['> 1%', 'last 2 versions', 'not ie <= 8']
        }
      }
    ],
    ['@babel/preset-react']
  ],
  plugins: [
    ['import', { libraryName: 'antd', style: 'css' }],
    ['@babel/plugin-transform-runtime'],
    ['@babel/plugin-proposal-decorators', { legacy: true }],
    '@babel/plugin-proposal-function-sent',
    '@babel/plugin-proposal-export-namespace-from',
    '@babel/plugin-proposal-numeric-separator',
    '@babel/plugin-proposal-throw-expressions',
    '@babel/plugin-syntax-dynamic-import',
    '@babel/plugin-syntax-import-meta',
    ['@babel/plugin-proposal-class-properties', { loose: true }],
    '@babel/plugin-proposal-json-strings'
  ]
};