@TestOnly
  public void addFileBookmark(@NotNull VirtualFile file, @NotNull @NlsSafe String description) {
    if (findFileBookmark(file) != null) {
      return;
    }
    addTextBookmark(file, -1, description);
  }
@TestOnly
  public void addFileBookmark(@NotNull VirtualFile file, @NotNull @NlsSafe String description)