Refactor: remove if-condition

Author: JPeer264

lib/helpers/combineTypeScope.js

@@ -1,10 +1,7 @@
 const combineTypeScope = (type, scope) => {
   let thisType = type;
-  let thisScope = scope;
 
-  if (thisScope === undefined) {
-    thisScope = '';
-  }
+  const thisScope = scope || '';
 
   // add scope correctly if ':' is at the end
   if (thisScope.length > 0) {