I have a specific mutation hook that is used all throughout my app, and inside of the hook I want to modify the payload before it is sent to the server (to read something from local storage and add it to payload). Is this possible? I can't seem to find a way to do this. There also isn't a way AFAIK to modify the mutationFn with the nextjs adapter.
My only solution would be redefining mutate and mutateAsync that are modified to do this preprocessing.
Thanks!