public void importClassesFromParameters(JSArgumentList signalParams, JSClass jsClass) {
   JSExpression[] arguments = signalParams.getArguments();
   for (JSExpression argument : arguments) {
     PsiElement resolve = ((JSReferenceExpression) argument).resolve();
     String qualifiedName = ((JSClass) resolve).getQualifiedName();
     ImportUtils.importAndShortenReference(qualifiedName, jsClass, true, true);
   }
 }