{"ast_node_type":"other","tokens":[{"end":85,"kind":"keyword","start":0,"text":"(\":bar\","}]}
        (":bar", P { kind: None, modifiers: None, name: "", new_name: Some("bar") }),
        ("foo:bar", P { kind: None, modifiers: None, name: "foo", new_name: Some("bar") }),
        ("kind=foo", P { kind: Some("kind"), modifiers: None, name: "foo", new_name: None }),