{"ast_node_type":"variable","tokens":[{"end":66,"kind":"keyword","start":0,"text":"let"}]}
        let complete_semicolon = if config.add_semicolon_to_unit {
        // FIXME: This should be part of `CompletionAnalysis` / `expand_and_analyze`
            let inside_closure_ret = token.parent_ancestors().try_for_each(|ancestor| {