gir1.2-polkit-1.0 0.105-14.1 (amd64 binary) in ubuntu xenial

 PolicyKit is a toolkit for defining and handling the policy that
 allows unprivileged processes to speak to privileged processes.
 .
 This package contains introspection data for PolicyKit.
 .
 It can be used by packages using the GIRepository format to generate
 dynamic bindings.