Describe the bug

  <a href="#">Link</a>

Svelte says '#' is not a valid href attribute but VSCode says otherwise and thus the tooltip contradicts each other with a reference.

Reproduction

See screen shot

Expected behaviour

No warning is thrown

System Info

• OS: [e.g. Windows]
• IDE: [e.g. VSCode, Atom]

Which package is the issue about?

No response

Additional Information, eg. Screenshots

No response