{"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":"acc.add(AssistId::refactor_rewrite(\"invert_if\"),"}]}
    acc.add(AssistId::refactor_rewrite("invert_if"), "Invert if", if_range, |edit| {
        let flip_cond = invert_boolean_expression_legacy(cond.clone());