@Override
      public void visitElement(@NotNull PsiElement element) {
        Pair<PsiFileSystemItem, Integer> pair = element.getCopyableUserData(REF_FILE_SYSTEM_ITEM_KEY);
        final PsiFileSystemItem item = pair != null ? pair.first : null;
        element.putCopyableUserData(REF_FILE_SYSTEM_ITEM_KEY, null);
        element = bindElement(element, item, pair != null ? pair.second : -1);
        if (element != null) {
          element.acceptChildren(this);
        }

        if (element instanceof PsiLanguageInjectionHost) {
          InjectedLanguageManager.getInstance(element.getProject())
            .enumerate(element, (injectedPsi, places) -> decodeFileReferences(injectedPsi));
        }
      }
@Override
      public void visitElement(@NotNull PsiElement element)