While working on adding a dependency on the wiredtiger library to the CollectionCatalog for a new primitive we discovered that the WiredtigerKVEngine has a dependency on the CollectionCatalog via the ReplicatedFastCountManager.

Ideally this dependency shouldn't exist since the CollectionCatalog is implemented on top of the StorageEngine. In its current state it's impossible to add a dependency of the CollectionCatalog against lower layers of the code.