You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: module.rb
    path of file: ./repos/dry-types/lib/dry/types
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

require "dry/types/builder_methods"

module Dry
  module Types
    # Export types registered in a container as module constants.
    # @exam
    
      def initialize(registry, *args, **kwargs)
        @registry = registry
        check_parameters(*args, **kwargs)
        constants = type_constants(*args, **kwargs)
        define_constants(constants)
        extend(BuilderMethods)

        if constants.key?(:Nominal)
          singleton_class.define_method(:included) do |base|
            super(base)
            base.instance_exec(const_get(:Nominal, false)) do |nominal|
              extend Dry::Core::Deprecations[:"dry-types"]
              const_set(:Definition, nominal)
              deprecate_constant(:Definition, message: "Nominal")
            end
          end
        end