nginx-ui/frontend/babel.config.js

module.exports = {
    presets: [
        '@vue/cli-plugin-babel/preset'
    ],
    'plugins': [
        '@babel/plugin-proposal-optional-chaining',
        '@babel/plugin-proposal-nullish-coalescing-operator',
        ['import', {'libraryName': 'ant-design-vue', 'libraryDirectory': 'es', 'style': true}, 'syntax-dynamic-import']
    ],
}