antd import plugin for snowpack
npm install babel-plugin-pika-import --save-dev
import { Button, DatePicker } from 'antd';
↓ ↓ ↓ ↓ ↓ ↓
import Button from 'antd/es/button';
import 'antd/es/button/style/css.js';
import DatePicker from 'antd/es/date-picker';
import 'antd/es/date-picker/style/css.js';