static_validation.rb in graphql-1.3.0

- old
+ new

@@ -1,4 +1,5 @@
+# frozen_string_literal: true
 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"