Default export of the module has or is using private name 'Props'.ts

[kmq116]

I create a vue3 + typescript + vite project , when I packaging a component by <script setup lang="ts">, I refer to the documents of <script setup>

but get this issue

then I tried using the following

I can see the error disappear
I wonder what the reason is 🤔

[jaredmcateer]

We only see this issue when bundling our code and emitting declarations (ie., vite build && vue-tsc --emitDeclarationsOnly) so neither the editor nor our lint command (vue-tsc --noEmit) show this as a problem.

The workaround is to either use inline type definition like @kmq116 has shown above or to export it (e.g., export interface Props {...}) but that is not very intuitive, especially when there is no error until the emitting the declarations.

[kmq116]

Wow, very thanks !!!

[skirtles-code]

I'm reopening this. I don't fully understand it, but the bottom line is that the code shown in the docs leads to an error.

[NataliaTepluhina]

Added export as a workaround to the doc about props interface