def self.included(base)
base.option "--variable-type", "VARIABLE_TYPE", _("Type of the variable"),
:format => HammerCLI::Options::Normalizers::Enum.new(
['string', 'boolean', 'integer', 'real', 'array', 'hash', 'yaml', 'json'])
base.option "--validator-type", "VALIDATOR_TYPE", _("Type of the validator"),
:format => HammerCLI::Options::Normalizers::Enum.new(['regexp', 'list', ''])
base.option "--override-value-order", "OVERRIDE_VALUE_ORDER", _("The order in which values are resolved"),
:format => HammerCLI::Options::Normalizers::List.new
base.option '--default-value', 'VALUE', _('Value to use when there is no match')
base.build_options :without => [:variable_type, :validator_type, :override_value_order]
end