``` % pandoc -t native ::: {.foo}
hi
::: ^D [ Div ( "" , [ "foo" ] , [] ) [ RawBlock (Format "html") "" , RawBlock (Format "html") "" , RawBlock (Format "html") "" , RawBlock (Format "html") "" , RawBlock (Format "html") "
" , Plain [ Str "hi" ] , RawBlock (Format "html") "
" ] ] ```