Hello GHC Devs,

I've noticed that the `isTypeLevPoly` function has been removed from GHC since 9.4.

I used it to decide the validity of querying the representation type of every value in the STG IR.

It was mandatory to prevent GHC panics, because there are a lot of partial functions in GHC.

Is there an alternative to `isTypeLevPoly` in GHC 9.4?

Best regards,

Csaba Hruska