libkf5configcore5 5.42.0-0ubuntu1 (amd64 binary) in ubuntu bionic

 KConfig provides an advanced configuration system. It is made of two
 parts: KConfigCore and KConfigGui.
 .
 KConfigCore provides access to the configuration files themselves. It
 features:
 .
  - centralized definition: define your configuration in an XML file
  and use `kconfig_compiler` to generate classes to read and write
  configuration entries.
  - lock-down (kiosk) support.
 .
 This package is part of KDE Frameworks 5.
 .
 This package contains KConfigCore.