A common convention I've seen is using T at the start of a type parameter, [1] for example. TKey, TData, TError, TSuccessCallback, etc. I always liked T at the

A common convention I've seen is using T at the start of a type parameter, [1] for example. TKey, TData, TError, TSuccessCallback, etc. I always liked T at the end, but I've not seen that as often. [1] https://github.com/TanStack/query/blob/59a6d3df3035d6effeaed884f4575b1a0ef8e788/packages/react-query/src/useQuery.ts#L15-L23 https://github.com/TanStack/query/blob/59a6d3df3035d6effeaed...