Fragments are compiled with a space, which fails in TypeScript 5.7

[rktyt]

Astro Info

Astro                    v5.0.2
Node                     v20.15.0
System                   Linux (arm64)
Package Manager          npm
Output                   server
Adapter                  @astrojs/node
Integrations             none

If this issue only occurs in one browser, which browser is a problem?

No response

Describe the Bug

<></> notation is reported as an error in npx astro check.

error ts(2604): Component '< >' is not a valid component.
If this is a Svelte or Vue component, it might have a syntax error that makes it impossible to parse.

---

There is no error in typescript@5.6.3

What's the expected result?

No errors

Link to Minimal Reproducible Example

https://stackblitz.com/edit/github-bhs7qr-52hbdf?file=package.json

Participation

• I am willing to submit a pull request for this issue.

[ascorbic]

Quoting @Princesseuh:

The compiler is transforming <>Hello</> into < >Hello</> and perhaps TS is now reporting that as an error, whereas previously it ignored the space

[Princesseuh]

Repro