{"ast_node_type":"import","tokens":[{"end":70,"kind":"keyword","start":0,"text":"//"}]}
    // Because we don't need to return any extra ancestor information,
pub(crate) fn unexpand_into_body_span(original_span: Span, body_span: Span) -> Option<Span> {
    // we can just delegate directly to `find_ancestor_inside_same_ctxt`.