engine.rb in killbill-kpm-ui-2.0.0

- old
+ new

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 # Dependencies
 #
 # Sigh. Rails autoloads the gems specified in the Gemfile and nothing else.
 # We need to explicitly require all of our dependencies listed in kpm.gemspec
 #