vue3 typescript element-plus 单独引入ElMessage,ElMessageBox样式

vue3项目如果启用typescript，单独引入ElMessage,ElMessageBox样式时写法略有不同，如下

import 'element-plus/es/components/message-box/style/index'
import 'element-plus/es/components/message/style/index'

注，如果按以下写法会报错

import 'element-plus/es/components/message-box/style'
import 'element-plus/es/components/message/style'

报错：

Module not found: Error: Can’t resolve ‘element-plus/es/components/message-box/style’ Module not found: Error: Can’t resolve ‘element-plus/es/components/message/style’