direct_descendants

# File activesupport/lib/active_support/descendants_tracker.rb, line 11
      def direct_descendants(klass)
        ActiveSupport::Deprecation.warn(<<~MSG)
          ActiveSupport::DescendantsTracker.direct_descendants is deprecated and will be removed in Rails 7.1.
          Use ActiveSupport::DescendantsTracker.subclasses instead.
        MSG
        subclasses(klass)
      end