@NotNull
  @Override
  public ItemPresentation getPresentation() {
    return new ItemPresentation() {
      @Nullable
      @Override
      public String getPresentableText() {
        return myProvider.getPlaceholderText(myStartElement.getText());
      }

      @Override
      public @NotNull Icon getIcon(boolean unused) {
        return AllIcons.Nodes.CustomRegion;
      }
    };
  }
@NotNull
  @Override
  public ItemPresentation getPresentation()