lib/watir/elements/button.rb in watir-7.1.0 vs lib/watir/elements/button.rb in watir-7.2.0

@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 module Watir
   #
   # Class representing button elements.
   #
   # This class covers both <button> and <input type="submit|reset|image|button" /> elements.