{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"decl_range_map.mapping.extend(crate_range_map.mapping);"}]}
                decl_range_map.mapping.extend(crate_range_map.mapping);
                let crate_range_map = crate_range_map.shift_docstring_line_range(offset);
                Some((Documentation(decl_docs), decl_range_map))