snapshotValue not accessible on success

[JakeGinnivan]

I am managing my optimistic updates outside of React query, because I want to explicitly control clearing creation errors etc (I don't want a RQ refresh to clear my pending create). Also, I render pending items differently so I don't want them to appear to my application like they are actual items.

The lifecycle hooks around mutation and success/error/stable have no state which can be shared. My plan was to return the handle to the pending item (similar concept to a setTimeout handle) but snapshotValue is undefined onSuccess.

The assumption that a snapshotValue is not useful on success prevents managing any external state using the lifecycle hooks react query provides?

Thoughts on making snapshotValue available to onSettled/onSuccess?