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); } }