# Helper class to create a custom `Config`
# @example Example of usage:
#  class Custom::Workflow::Mailer < Eco::API::Custom::Mailer
#    ORG = "Org Name"
#  end
class Eco::API::Custom::Mailer < Eco::API::Common::Loaders::Workflow::Mailer
  extend Eco::Language::Klass::WhenInherited

  when_inherited(&config_block)
end