{"ast_node_type":"other","tokens":[{"end":85,"kind":"keyword","start":0,"text":"Some(lsp_types::Documentation::MarkupContent(content))"}]}
            Some(lsp_types::Documentation::MarkupContent(content)) => &content.value,
        let docs = match &help.signatures[help.active_signature.unwrap() as usize].documentation {
            _ => panic!("documentation contains markup"),