/usr/include/KF5/KrossCore/kross/core/ is in kross-dev 5.28.0-1.
This file is owned by root:root, with mode 0o755.
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/usr/include/KF5/KrossCore/kross/core/action.h
/usr/include/KF5/KrossCore/kross/core/actioncollection.h
/usr/include/KF5/KrossCore/kross/core/childreninterface.h
/usr/include/KF5/KrossCore/kross/core/errorinterface.h
/usr/include/KF5/KrossCore/kross/core/interpreter.h
/usr/include/KF5/KrossCore/kross/core/krossconfig.h
/usr/include/KF5/KrossCore/kross/core/krosscore_export.h
/usr/include/KF5/KrossCore/kross/core/manager.h
/usr/include/KF5/KrossCore/kross/core/metafunction.h
/usr/include/KF5/KrossCore/kross/core/metatype.h
/usr/include/KF5/KrossCore/kross/core/object.h
/usr/include/KF5/KrossCore/kross/core/script.h
/usr/include/KF5/KrossCore/kross/core/wrapperinterface.h