Why is InfiniteData type for infinite queries moved into a generic?

[anthonyma94]

v5 moved the InfiniteData return type from a non-generic result to a generic implementation, meaning it can be overridden. However, AFAIK there isn't a situation where the returned result doesn't fit the type schema. Why was this change implemented?

v5

export interface InfiniteQueryObserverSuccessResult<
  TData = unknown,
  TError = DefaultError,
> extends InfiniteQueryObserverBaseResult<TData, TError> {
  data: TData
  ...
}

export function useInfiniteQuery<
  TQueryFnData,
  TError = DefaultError,
  TData = InfiniteData<TQueryFnData>,
  TQueryKey extends QueryKey = QueryKey,
  TPageParam = unknown,
>(...)

v4

export interface InfiniteQueryObserverSuccessResult<
  TData = unknown,
  TError = unknown,
> extends InfiniteQueryObserverBaseResult<TData, TError> {
  data: InfiniteData<TData>
  ...
}

export function useInfiniteQuery<
  TQueryFnData = unknown,
  TError = unknown,
  TData = TQueryFnData,
  TQueryKey extends QueryKey = QueryKey,
>(...)