@Override
  boolean pointsToTheSameElementAs(@NotNull SmartPointerElementInfo other,
                                   @NotNull SmartPointerManagerImpl manager) {
    return other instanceof FileElementInfo && Objects.equals(myVirtualFile, ((FileElementInfo)other).myVirtualFile);
  }
@Override
  boolean pointsToTheSameElementAs(@NotNull SmartPointerElementInfo other,
                                   @NotNull SmartPointerManagerImpl manager)