module Hashie::Extensions::Dash::PropertyTranslation::ClassMethods

def translations
  @translations ||= {}.tap do |translations|
    translations_hash.each do |(property_name, property_translations)|
      translations[property_name] =
        if property_translations.size > 1
          property_translations.keys
        else
          property_translations.keys.first
        end
    end
  end
end