{"ast_node_type":"impl","tokens":[{"end":94,"kind":"keyword","start":0,"text":"check_assist_not_applicable(change_visibility,"}]}
        check_assist_not_applicable(change_visibility, "impl Foo for Bar { f$0n quox() {} }");
        check_assist_not_applicable(change_visibility, "trait Foo { con$0st FOO: u8 = 69; }");
    }