More infinite query missing types

[markerikson]

Pessimistic Updates with infiniteQuery Not Working (selectCachedArgsForQuery Issue)

Description

I'm trying to use selectCachedArgsForQuery with an infiniteQuery in RTK Query, but I get a TypeScript error:

Argument of type '"getApplications"' is not assignable to parameter of type 'QueryKeys<{ getApplications: InfiniteQueryDefinition<...>; ... }>'.ts(2345)

I suspect that selectCachedArgsForQuery does not support infiniteQuery, and there is no equivalent function like selectCachedArgsForInfiniteQuery.

Code Example

async onQueryStarted(productId, _api) {
  const { dispatch, queryFulfilled } = _api;
  const state = _api.getState();

  try {
    await queryFulfilled;

    const args = applicationApi.util.selectCachedArgsForQuery(
      state,
      "getApplications", // Infinite query
    );

    args.forEach((arg) => {
      dispatch(
        applicationApi.util.updateQueryData(
          "getApplications",
          arg,
          (prevData) => prevData, // No modification, just checking structure
        ),
      );
    });
  } catch (error) {
    console.error(error);
  }
}

Expected Behavior

• selectCachedArgsForQuery should return the correct cached arguments for an infiniteQuery.
• If selectCachedArgsForQuery does not support infiniteQuery, an alternative method (e.g., selectCachedArgsForInfiniteQuery) should be provided.

Observed Behavior

• TypeScript throws an error that "getApplications" is not assignable to the expected type.
• There is no documented way to get cached arguments for infiniteQuery.

Possible Fixes

• Add support for selecting cached arguments from infiniteQuery.
• Provide a utility function like selectCachedArgsForInfiniteQuery.
• Improve documentation to clarify how to manually retrieve cached arguments for infiniteQuery.

Originally posted by @User6531 in #4858 (comment)