/usr/include/KF5/pimcommon/ is in libkf5pimcommon-dev 4:16.04.2-2.
This file is owned by root:root, with mode 0o755.
..
/usr/include/KF5/pimcommon/annotationdialog.h
/usr/include/KF5/pimcommon/attachmenttemporaryfilesdirs.h
/usr/include/KF5/pimcommon/autocorrection.h
/usr/include/KF5/pimcommon/autocorrectionlanguage.h
/usr/include/KF5/pimcommon/autocorrectionwidget.h
/usr/include/KF5/pimcommon/checkedcollectionwidget.h
/usr/include/KF5/pimcommon/collectionaclpage.h
/usr/include/KF5/pimcommon/configureimmutablewidgetutils.h
/usr/include/KF5/pimcommon/createresource.h
/usr/include/KF5/pimcommon/customtoolsplugin.h
/usr/include/KF5/pimcommon/customtoolsviewinterface.h
/usr/include/KF5/pimcommon/customtoolswidgetng.h
/usr/include/KF5/pimcommon/customtreeview.h
/usr/include/KF5/pimcommon/fetchrecursivecollectionsjob.h
/usr/include/KF5/pimcommon/genericgrantleeformatter.h
/usr/include/KF5/pimcommon/genericplugin.h
/usr/include/KF5/pimcommon/genericplugininterface.h
/usr/include/KF5/pimcommon/genericpluginmanager.h
/usr/include/KF5/pimcommon/genericscript.h
/usr/include/KF5/pimcommon/genericscriptaction.h
/usr/include/KF5/pimcommon/genericscriptsmanager.h
/usr/include/KF5/pimcommon/imapaclattribute.h
/usr/include/KF5/pimcommon/imapresourcecapabilitiesmanager.h
/usr/include/KF5/pimcommon/imapresourcesettings.h
/usr/include/KF5/pimcommon/isettingsjob.h
/usr/include/KF5/pimcommon/kactionmenuchangecase.h
/usr/include/KF5/pimcommon/kpimprintpreviewdialog.h
/usr/include/KF5/pimcommon/lineeditwithautocorrection.h
/usr/include/KF5/pimcommon/lineeditwithcompleter.h
/usr/include/KF5/pimcommon/manageserversidesubscriptionjob.h
/usr/include/KF5/pimcommon/metatype.h
/usr/include/KF5/pimcommon/migrateapplicationfiles.h
/usr/include/KF5/pimcommon/migratefileinfo.h
/usr/include/KF5/pimcommon/minimumcombobox.h
/usr/include/KF5/pimcommon/networkutil.h
/usr/include/KF5/pimcommon/pimcommon_debug.h
/usr/include/KF5/pimcommon/pimcommon_export.h
/usr/include/KF5/pimcommon/pimcommonsetting_base.h
/usr/include/KF5/pimcommon/pimcommonsettings.h
/usr/include/KF5/pimcommon/pimutil.h
/usr/include/KF5/pimcommon/plugininterface.h
/usr/include/KF5/pimcommon/renamefiledialog.h
/usr/include/KF5/pimcommon/richtexteditwithautocorrection.h
/usr/include/KF5/pimcommon/selectmulticollectiondialog.h
/usr/include/KF5/pimcommon/shareserviceurlmanager.h
/usr/include/KF5/pimcommon/sievesyntaxhighlighter.h
/usr/include/KF5/pimcommon/sievesyntaxhighlighterrules.h
/usr/include/KF5/pimcommon/sievesyntaxhighlighterutil.h
/usr/include/KF5/pimcommon/simplestringlisteditor.h
/usr/include/KF5/pimcommon/spellchecklineedit.h
/usr/include/KF5/pimcommon/storageserviceabstract.h
/usr/include/KF5/pimcommon/storageservicechecknamedialog.h
/usr/include/KF5/pimcommon/storageserviceconfiguredialog.h
/usr/include/KF5/pimcommon/storageserviceconfigurewidget.h
/usr/include/KF5/pimcommon/storageserviceinterface.h
/usr/include/KF5/pimcommon/storageservicejobconfig.h
/usr/include/KF5/pimcommon/storageservicemanager.h
/usr/include/KF5/pimcommon/storageserviceplugin.h
/usr/include/KF5/pimcommon/storageservicepluginmanager.h
/usr/include/KF5/pimcommon/storageserviceprogressindicator.h
/usr/include/KF5/pimcommon/storageserviceprogressmanager.h
/usr/include/KF5/pimcommon/storageserviceprogresswidget.h
/usr/include/KF5/pimcommon/storageservicesettings.h
/usr/include/KF5/pimcommon/storageservicesettingswidget.h
/usr/include/KF5/pimcommon/storageservicetreewidget.h
/usr/include/KF5/pimcommon/templatelistwidget.h
/usr/include/KF5/pimcommon/templatemanager.h
/usr/include/KF5/pimcommon/translatorwidget.h