private boolean isNestedRootOfModuleContent(@NotNull VirtualFile root) {
    VirtualFile parent = root.getParent();
    if (parent == null) {
      return false;
    }
    WorkspaceFileInternalInfo fileInfo = myWorkspaceFileIndex.getFileInfo(parent, false, true, false, false, false);
    return fileInfo.findFileSet(this::hasRecursiveRootFromModuleContent) != null;
  }
private boolean isNestedRootOfModuleContent(@NotNull VirtualFile root)