static_validation.rb in graphql-0.11.1

- old
+ new

@@ -3,9 +3,10 @@
 
 require 'graphql/static_validation/message'
 require 'graphql/static_validation/arguments_validator'
 require 'graphql/static_validation/type_stack'
 require 'graphql/static_validation/validator'
+require 'graphql/static_validation/validation_context'
 require 'graphql/static_validation/literal_validator'
 
 rules_glob = File.expand_path("../static_validation/rules/*.rb", __FILE__)
 Dir.glob(rules_glob).each do |file|
   require(file)