Handles custom variables incorrectly #2324
Description
Describe the bug
(This might be the wrong place but) when I use custom variables without a value, TS errors like Object literal may only specify known properties, and '"--type"' does not exist in type '{ type: "primary" | "tonal" | "text"; disabled?: boolean | undefined; }'.
Reproduction
<Component --var />
Expected behaviour
If --var="true" doesn't error, --var should either not error (as it evaluates into the same thing) or give a more clear error (if this isn't supposed to be allowed).
System Info
- OS: Fedora Workstation 38
- IDE: VS Code
Which package is the issue about?
svelte-check
Additional Information, eg. Screenshots
No response