const babelPresetConfig = () => ({ targets: { chrome: '110', firefox: '110', safari: '14.1', node: '11', // support for Webpack 4 and similar oldish bundlers }, modules: false, debug: false, useBuiltIns: 'usage', corejs: { version: '3.37' } }); module.exports = { presets: [ ['@babel/preset-env', babelPresetConfig()] ], plugins: [ ['transform-inline-environment-variables'], '@babel/plugin-syntax-jsx' ] };