Activate the Perl::Critic policy ProhibitExplicitISA.pm
@ISA
should not be used explicitly. See also
https://metacpan.org/release/PETDANCE/Perl-Critic-1.140/view/lib/Perl/Critic/Policy/ClassHierarchies/ProhibitExplicitISA.pm
Activating this makes Kernel/TidyAll/Plugin/OTOBO/Perl/ISA.pm obsolete.
TODO:
-
activate Perl::Critic::Policy::ClassHierarchies::ProhibitExplicitISA -
remove Kernel/TidyAll/Plugin/OTOBO/Perl/ISA.pm