private static boolean checkGStringInjection(PsiElement element) {
    if (element != null && (element.getParent() instanceof GrReferenceExpression || element.getParent() instanceof GrClosableBlock)) {
      final PsiElement parent = element.getParent().getParent();
      if (!(parent instanceof GrStringInjection)) return false;
      PsiElement nextSibling = parent.getNextSibling();
      if (nextSibling == null) return false;
      return INNER_STRING_TOKENS.contains(nextSibling.getNode().getElementType());
    }
    return false;
  }
private static boolean checkGStringInjection(PsiElement element)