- [x] I have searched the [issues](https://github.com/vueComponent/ant-design-vue/issues) of this repository and believe that this is not a duplicate. ### What problem does this feature solve? Like [antDv SFC - playground](https://vuecomponent.github.io/sfc-playground) online debugging antDv and can switch version, but since the v4 antDv does not provide the esm file. ### What does the proposed API look like? bundle esm output <!-- generated by issue-helper. DO NOT REMOVE -->