Could this work with Quarto revealjs presentations?

[EllaKaye]

Hello. Neat extension! It would be great if this could work with the Quarto revealjs presentation format. I've tried it for highlighting code output in that format. The class-output: "highlight numberLines" works, in that I now see line numbers next to the code output. However, output-line-numbers: "2" does not highlight the second output line. Would you consider adding this functionality to the extension?

[chendaniely]

For quarto reveal presentations you can use the code-line-numbers notation:

```{.python code-line-numbers="2"}
    ui.sidebar(
        ui.output_ui("df_filters"), # will highlight this line
    ),
```