### Describe the bug <img width="902" height="138" alt="Image" src="https://github.com/user-attachments/assets/728b484f-f90e-45ef-adcb-fabcf00b1431" /> The id's type is string or undefined, I expected the type is string because use `!!id.value ? <the function> : skipToken` ### Your minimal, reproducible example don't need ### Steps to reproduce don't need ### Expected behavior don't need ### How often does this bug happen? Every time ### Screenshots or Videos _No response_ ### Platform don't need ### Tanstack Query adapter vue-query ### TanStack Query version 5.83.1 ### TypeScript version 5.8.3 ### Additional context _No response_