fix: include .d.mts file for bundler compatibility

[aussieboi]

As mentioned in #785 this is PR that fixes exports for compatibility with moduleResolution: bundeler.

Let me know if there is anything to add.

closes #785

[BryceBarbara]

@danielroe Do you know what the status of this is? I'm facing this issue right now with "moduleResolution": "Node16", and "moduleResolution": "NodeNext",

[BryceBarbara]

I can confirm that your latest changes do solve my issues. :)

When you know, can you tell me know which version this'll be going into?

[danielroe]

Fix released in v0.34.0.

[BryceBarbara]

Hmm, @danielroe are you sure the change went out?

Looks like the change may have got lost in the merge. This is what I was expecting to see:

And this is what I see:

[danielroe]

In the end we create an extra declaration file owing to an issue with siroc. Does it not work?

[BryceBarbara]

Nope, I get the following error when using "moduleResolution": "Node16":

The current file is a CommonJS module whose imports will produce 'require' calls; however, the referenced file is an ECMAScript module and cannot be imported with 'require'. Consider writing a dynamic 'import("@nuxtjs/composition-api")' call instead.
  To convert this file to an ECMAScript module, change its file extension to '.mts', or add the field `"type": "module"` to 'c:/<some path>/package.json'.ts(1479)

But we're planning on starting the migration to Vue 3/Nuxt 3 in a few weeks so I don't think it's a high priority issue for us.

[danielroe]

@BryceBarbara Can you provide a reproduction? I can easily revert to a previous version of this PR if I can confirm the issue.

This looks right to me:

https://arethetypeswrong.github.io/?p=@nuxtjs/composition-api@0.34.0

[BryceBarbara]

I can't recreate any more due to losing access to the source code in question but I appreciate your follow up! My guess is that the warning the types tool is referring to ⚠️ ESM (dynamic import only) is probably what was causing me grief.

Also, I love that arethetypeswrong tool! I wish I knew about it sooner!

[danielroe]

Let me know if you or anyone else still has a problem (with a minimal reproduction) and I will very happily iterate on this.