- [ ] 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? 框架的初衷说为了简洁易用,而不是一味的以‘外物皆组件’的思想来做。一个icon为什么要做成组件。做成引用clss有什么弊端隐患吗?极其不灵活。想要动态的的加个图标都很难。如(动态菜单icon)。如果有相关实现的方式。那么麻烦API描述清楚。 ### What does the proposed API look like? vue3.0 ant-design-vue3.0 <!-- generated by issue-helper. DO NOT REMOVE -->