Is there any way to ignore specific page being generated?

[cotton123236]

Thanks for this great astro Integration!
I'm using MDX to build a documentation site. I added locale folders in the content folder and use dynamic page [...slug].astro to get those MDX files.
When I run npx astro-i18next generate, it will generate a [...slug].astro in each locale folder in pages, but I don't need it actually.

Currently, I set [...slug] as 'index' in astro-i18next.config.ts, because I already got a index.astro in pages folder so it won't generate again.

export default {
  // ...
  routes: {
    twfr {
      '[...slug]': 'index'
    }
  }
}

But it seems not a great solution for my situation, so I was wondering is there any way to ignore [...slug].astro being generated?