The kf5-kmime-devel package contains libraries and header files for developing applications that use kf5-kmime.
acquired package info from repodata DB: repodata/f0b2606f1dc0294014b17bb8ea9231f0129611b4c9610b9db40f82da2b1f63da-primary.sqlite.bz2
The kf5-akonadi-notes-devel package contains libraries and header files for developing applications that use kf5-akonadi-notes.