@Override
  public void insert(@NotNull CompositeElement parent, TreeElement anchorBefore, @NotNull OuterLanguageElement toInsert) {
    if(anchorBefore != null) {
      anchorBefore.rawInsertBeforeMe((TreeElement)toInsert);
    }
    else parent.rawAddChildren((TreeElement)toInsert);
  }
@Override
  public void insert(@NotNull CompositeElement parent, TreeElement anchorBefore, @NotNull OuterLanguageElement toInsert)