Gemfile in rbs-0.13.1 vs Gemfile in rbs-0.14.0

@@ -17,5 +17,8 @@
 gem "goodcheck"
 
 # Test gems
 gem "rbs-amber", path: "test/assets/test-gem"
 
+group :ide, optional: true do
+  gem "ruby-debug-ide"
+end