private void registerModificationFor(@NotNull StubFileElementType<?> fileElementType) {
    myModificationsInCurrentBatch.add(fileElementType);
    myModCounts.compute(fileElementType, (__, value) -> {
      if (value == null) return 1L;
      return value + 1;
    });
  }
private void registerModificationFor(@NotNull StubFileElementType<?> fileElementType)