Svelte 5: Unstate ts error with class

[zhihengGet]

Describe the bug

when doing unstate( someClass.state) , i got ts error saying it is missing SYMBOL , code runs and unstate does convert proxy object to object but still shows ts error.

Reproduction

class  a{
   a = $state({})
}

unstate(a.a)  // ts error

Logs

No response

System Info

5.0.0-20

Severity

annoyance