Describe the feature you'd like to request

I would like to have some utilities for the mutations. What is supported right now is for queries: https://trpc.io/docs/client/react/useContext

Describe the solution you'd like to see

Support for isMutating, or a way to use the client mutations with useIsMutating (https://tanstack.com/query/v4/docs/react/reference/useIsMutating)

I would like this to be working:

context = api.useContext()
context.client.foo.update.mutate({...})

isUpdating = useIsMutating(getQueryKey(api.foo.update)) > 0

Describe alternate solutions

Make mutations of useContext().client affect the result of useIsMutating()

or support for context.client.foo.update.isMutating

Additional information

No response

👨‍👧‍👦 Contributing

• [ x] 🙋‍♂️ Yes, I'd be down to file a PR implementing this feature!