```ruby
# typed: strict
# frozen_string_literal: true

class Ability
  extend T::Sig

  include CanCan::Ability

  sig { params(_user: T.nilable(User)).void }
  # rubocop:disable Style/RedundantInitialize
  def initialize(_user); end
  # rubocop:enable Style/RedundantInitialize
end
```

Fix type error discovered in production. Ugh
user
```ruby
# typed: strict
# frozen_string_literal: true

class Ability
  extend T::Sig

  include CanCan::Ability

  sig { params(_user: T.nilable(Owner)).void }
  # rubocop:disable Style/RedundantInitialize
  def initialize(_user); end
  # rubocop:enable Style/RedundantInitialize
end
```
assistant