That is, find out whether a certain access was a read, a write, a
declaration or something else, and report the result to upper layers.
Follow-up patches can make this information visible to users.
Task-number: QTCREATORBUG-12734
Task-number: QTCREATORBUG-19373
Change-Id: Iee79e39dd1eb5a986a7e27846991e0e01b2c3a2f
Reviewed-by: Christian Stenger <christian.stenger@qt.io>