useCreate > onError returns callback function where error is "unknown"

[ogroppo]

What you were expecting:
onError should have callback function with same signature as useUpdate i.e. (error: Error) => void not (error: unkonwn) => void)

What happened instead:
Error needs to be casted only for some hooks

Steps to reproduce:
This is a useUpdate

This is a useCreate

Environment

• React-admin version: "^5.9.2"

[fzaninotto]

Thanks for the report.

I noticed that all other mutation hooks (useUpdateMany, useDelete and useDeleteMany) default the error type to unknown, too. Only useUpdate defaults to Error, and since 317bd17. This commit also changed the controller types, so I guess this isn't just a simple one-off fix.