{"ast_node_type":"variable","tokens":[{"end":84,"kind":"keyword","start":0,"text":"let"}]}
        let RenderedExpandError { message, error, kind } = err.render_to_string(db);
            InFile::new(file_id, db.ast_id_map(file_id).get_erased(loc.kind.erased_ast_id()));
        let editioned_file_id = EditionedFileId::from_span(db, err.span().anchor.file_id);