Bug Type: Build

Environment

• Vue Version: 3.5.17
• Element Plus Version: 2.9.10
• Browser / OS: UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
• Build Tool: Vite

Reproduction

Related Component

• All

Reproduction Link

Element Plus Playground

Steps to reproduce

I am developing a component library based on element-plus, and when packaging to generate dts files, starting from version 2.9.10, an error occurs when using ref to access element-plus components in the code. After diffing, it was found that the modification of the internal/build/src/tasks/types-definitions.ts file should be the cause. It seems that the export keywords has been removed.

我在开发一个基于element-plus的组件库，在打包生成dts文件时从2.9.10开始在代码中使用ref访问element-plus组件时会报错，diff之后发现应该是internal/build/src/tasks/types-definitions.ts文件的改动导致的。应该是去掉了export关键字。

What is Expected?

可以正常生成dts文件

What is actually happening?

error TS4082: Default export of the module has or is using private name 'TableHeader'.
error TS4082: Default export of the module has or is using private name 'TreeProps'.

Additional comments

最小复现环境的链接请忽略，仅填充必填字段