Falsy hint (unused var) when using style:property directive (only with TS and new transformation)

[ZerdoX-x]

Describe the bug

If I understand correctly, svelte language server doesn't take style:property="{variable}" for variable usage.
Bug exists with new transformation also (#1352).

Reproduction

repo link will be here soon

<script lang="ts">
    let clientWidth = 0;
</script>

<div bind:clientWidth style:--element-width="{clientWidth}px"></div>

clientWidth here becomes unused variable when it's actually used.

Expected behaviour

Variable should not be marked as unused.

System Info

• OS: Macos ventura 13.0
• IDE: VS Code 1.71.0, Svelte for VS Code 105.22.1

Which package is the issue about?

svelte-language-server

Additional Information, eg. Screenshots

No response