Create a rule for missing cacheability parameter in entity list builder sub classes #930
Description
Feature request
There is do deprecation triggered at runtime when a custom entity list builder implementation does not bubble up cacheability information for operations and default operations. I think it would make sense creating a PHPStan rule for checking method signatures and complaining when the cacheability information is not collected and passed around.
Related change record: https://www.drupal.org/node/3533080