Re: [w3c/webcomponents] HTML, CSS, and JSON modules shouldn't solely rely on MIME type to change parsing behavior (#839)

If we had syntax in JavaScript for asserting the MIME type, would that address this concern? If so, we can look into this issue in TC39; I don't think we have considered it before. As a strawperson, it could look like this:

```js
import document from "./foo.json" with mine: "application/json";
```

This could be a basis for adding sending metadata to the host environment (HTML, Node.js, etc). Thoughts? Did people have other specific ideas for what this should look like?

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/w3c/webcomponents/issues/839#issuecomment-536174636