Typescript not recognize .ts file and commons instance on template.

[mrc-bsllt]

Environment

---

• Operating System: Darwin
• Node Version: v22.3.0
• Nuxt Version: 3.13.0
• CLI Version: 3.13.1
• Nitro Version: 2.9.7
• Package Manager: yarn@1.22.22
• Builder: -
• User Config: devtools, app, runtimeConfig, css, modules, i18n, primevue, image, nuxt-jsonld, mapbox, compatibilityDate
• Runtime Modules: @nuxt/eslint@0.4.0, @nuxtjs/tailwindcss@6.12.1, @nuxtjs/i18n@8.5.1, @primevue/nuxt-module@4.0.3, @nuxt/image@1.8.0, @nuxtjs/strapi@1.12.0, nuxt-icons@3.2.1, @pinia/nuxt@0.5.4, nuxt-jsonld@2.0.8, nuxt-mapbox@1.6.0
• Build Modules: -

---

Reproduction

I can't reproduce it

Describe the bug

Typescript throws me an error in common inline instances within the template, such as $route or $t (nuxtI18n).
Example $route:

Example $t:

I also noticed that within the setup script, when I try, for example, to do an import of an interface that is in a .ts file, it does not recognise it, and tells me that all the files are in .js format.

I cannot reproduce the problem, does anyone have an idea what the problem might be?
Thanks

Additional context

No response

Logs

No response

[github-actions]

Would you be able to provide a reproduction? 🙏

More info

Why do I need to provide a reproduction?

Reproductions make it possible for us to triage and fix issues quickly with a relatively small team. It helps us discover the source of the problem, and also can reveal assumptions you or we might be making.

What will happen?

If you've provided a reproduction, we'll remove the label and try to reproduce the issue. If we can, we'll mark it as a bug and prioritize it based on its severity and how many people we think it might affect.

If needs reproduction labeled issues don't receive any substantial activity (e.g., new comments featuring a reproduction link), we'll close them. That's not because we don't care! At any point, feel free to comment with a reproduction and we'll reopen it.

How can I create a reproduction?

We have a couple of templates for starting with a minimal reproduction:

👉 https://stackblitz.com/github/nuxt/starter/tree/v3-stackblitz
👉 https://codesandbox.io/s/github/nuxt/starter/v3-codesandbox

A public GitHub repository is also perfect. 👌

Please ensure that the reproduction is as minimal as possible. See more details in our guide.

You might also find these other articles interesting and/or helpful:

• The Importance of Reproductions
• How to Generate a Minimal, Complete, and Verifiable Example

[l4dybird]

I also noticed that within the setup script, when I try, for example, to do an import of an interface that is in a .ts file, it does not recognise it, and tells me that all the files are in .js format.

The following issues seem to be related.
microsoft/TypeScript#59200

[danielroe]

It's an issue in the vue ecosystem. They changed the recommendation to augment vue and not @vue/runtime-core. And now every library must switch to this, or types are broken. There is a workaround, but the only real solution is to upgrade all dependencies to their newer versions (or refresh lockfile). And open issues/PRs for libraries that haven't yet updated. See #28542.

You can see this in the release notes for v3.13, as well as a possible workaround: https://github.com/nuxt/nuxt/releases/tag/v3.13.0.