/usr/ is in libkf5notifyconfig-dev 5.18.0-0ubuntu1.
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..
/usr/lib/x86_64-linux-gnu/
/usr/share/doc/
/usr/lib/
/usr/lib/x86_64-linux-gnu/cmake/
/usr/lib/x86_64-linux-gnu/cmake/KF5NotifyConfig/
/usr/lib/x86_64-linux-gnu/cmake/KF5NotifyConfig/KF5NotifyConfigTargets-debian.cmake
/usr/lib/x86_64-linux-gnu/cmake/KF5NotifyConfig/KF5NotifyConfigConfig.cmake
/usr/lib/x86_64-linux-gnu/cmake/KF5NotifyConfig/KF5NotifyConfigConfigVersion.cmake
/usr/lib/x86_64-linux-gnu/cmake/KF5NotifyConfig/KF5NotifyConfigTargets.cmake
/usr/lib/x86_64-linux-gnu/qt5/
/usr/lib/x86_64-linux-gnu/qt5/mkspecs/
/usr/lib/x86_64-linux-gnu/qt5/mkspecs/modules/
/usr/lib/x86_64-linux-gnu/qt5/mkspecs/modules/qt_KNotifyConfig.pri
/usr/include/
/usr/include/KF5/
/usr/include/KF5/KNotifyConfig/
/usr/include/KF5/KNotifyConfig/knotifyconfig_export.h
/usr/include/KF5/KNotifyConfig/knotifyconfigwidget.h
/usr/include/KF5/KNotifyConfig/KNotifyConfigWidget
/usr/include/KF5/knotifyconfig_version.h
/usr/share/
/usr/share/doc/libkf5notifyconfig-dev/
/usr/share/doc/libkf5notifyconfig-dev/copyright
/usr/lib/x86_64-linux-gnu/libKF5NotifyConfig.so
/usr/share/doc/libkf5notifyconfig-dev/changelog.Debian.gz