Steepfile in deimos-ruby-1.16.5 vs Steepfile in deimos-ruby-1.17.0

@@ -1,6 +1,8 @@
+# frozen_string_literal: true
+
 target :app do
-  check "lib"
-  signature "sig"
+  check 'lib'
+  signature 'sig'
 
-  library "set", "pathname"
+  library 'set', 'pathname'
 end