/usr/share/perl5/Specio/Constraint/ is in libspecio-perl 0.33-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/Specio/Constraint/AnyCan.pm
/usr/share/perl5/Specio/Constraint/AnyDoes.pm
/usr/share/perl5/Specio/Constraint/AnyIsa.pm
/usr/share/perl5/Specio/Constraint/Enum.pm
/usr/share/perl5/Specio/Constraint/Intersection.pm
/usr/share/perl5/Specio/Constraint/ObjectCan.pm
/usr/share/perl5/Specio/Constraint/ObjectDoes.pm
/usr/share/perl5/Specio/Constraint/ObjectIsa.pm
/usr/share/perl5/Specio/Constraint/Parameterizable.pm
/usr/share/perl5/Specio/Constraint/Parameterized.pm
/usr/share/perl5/Specio/Constraint/Role/
/usr/share/perl5/Specio/Constraint/Role/CanType.pm
/usr/share/perl5/Specio/Constraint/Role/DoesType.pm
/usr/share/perl5/Specio/Constraint/Role/Interface.pm
/usr/share/perl5/Specio/Constraint/Role/IsaType.pm
/usr/share/perl5/Specio/Constraint/Simple.pm
/usr/share/perl5/Specio/Constraint/Union.pm