This is a confusing specification (name, list of params) for this function.

Its real function is ENS resolution. It's given an avatarInfo, and if it finds avatarInfo.type === 'ens', then it looks for the ENS avatar of the provided userID

Several suggestions:

1. Instead of userID, pass in userInfo or (even better) ensAddress. UserAvatar already fetches userInfo so this would avoid "fetching it twice", and more importantly it makes it clear what it's being used for (especially if it's ensAddress)
2. We should swap the parameter order. The more important thing here is avatarInfo. Unless it's { +type: 'ens' }, the other parameter is ignored
3. We should rename the function to eg. useResolvedAvatar or useENSResolvedAvatar