iso3166.rb in countries-5.3.0

- old
+ new

@@ -1,10 +1,9 @@
 # frozen_string_literal: true
 
 require 'yaml'
 require 'json'
 
-require 'countries/kwarg_struct'
 require 'countries/configuration'
 require 'countries/data'
 require 'countries/structure'
 require 'countries/translations'
 require 'countries/country/class_methods'