[multiple-examples] - 'Nothing will make SonarQube happy about these …

…classes, but it turns out there is quite a useful reason to keep them empty, so it can go to hell - TT'

CucumberSwift/Gherkin/AST/Nodes.swift

@@ -23,22 +23,11 @@ extension AST {
         }
     }
 
-    class FeatureNode: Node {
-        //this class is merely a way to hold onto hierarchy, it's very useful in the parser
-    }
-    class RuleNode: Node {
-        //this class is merely a way to hold onto hierarchy, it's very useful in the parser
-    }
-    class BackgroundNode: Node {
-        //this class is merely a way to hold onto hierarchy, it's very useful in the parser
-    }
-    class ScenarioNode: Node {
-        //this class is merely a way to hold onto hierarchy, it's very useful in the parser
-    }
-    class ScenarioOutlineNode: Node {
-        //this class is merely a way to hold onto hierarchy, it's very useful in the parser
-    }
-    class StepNode: Node {
-        //this class is merely a way to hold onto hierarchy, it's very useful in the parser
-    }
+    //these classes are merely a way to hold onto hierarchy, it's very useful in the parser
+    class FeatureNode: Node { }
+    class RuleNode: Node { }
+    class BackgroundNode: Node { }
+    class ScenarioNode: Node { }
+    class ScenarioOutlineNode: Node { }
+    class StepNode: Node { }
 }