const vec<mixed> FOO = vec[
    Qux,
    Foo::Bar,
    1 + 2,
    3 - 4,
    5 * 6,
    7 / 8,
    9 % 10,
    11 ** 12,
    13 << 14,
    15 >> 16,
    17 & 18,
    19 | 20,
    21 ^ 22,
    23 && 24,
    25 || 26,
    27 ?? 28,
    29 <=> 30,
    31 === 32,
    33 !== 34,
    35 == 36,
    37 != 38,
    39 <= 40,
    41 >= 42,
    43 < 44,
    45 > 46,
    "a" . "b",
    !Biz,
    ~Baz,
    +Qux,
    -Foo,
    (1, 2, 3),
    dict[
        1 => "a",
        2 => "b",
        3 => "c",
    ],
];

#[Foo(new Bar(vec[
    new Baz(),
    Qux,
    Foo::Bar,
    1 + 2,
    3 - 4,
    5 * 6,
    7 / 8,
    9 % 10,
    11 ** 12,
    13 << 14,
    15 >> 16,
    17 & 18,
    19 | 20,
    21 ^ 22,
    23 && 24,
    25 || 26,
    27 ?? 28,
    29 <=> 30,
    31 === 32,
    33 !== 34,
    35 == 36,
    37 != 38,
    39 <= 40,
    41 >= 42,
    43 < 44,
    45 > 46,
    "a" . "b",
    !Biz,
    ~Baz,
    +Qux,
    -Foo,
]))]
function foo(
    Foo $foo = new Foo(new Bar(vec[
        new Baz(),
        Qux,
        Foo::Bar,
        1 + 2,
        3 - 4,
        5 * 6,
        7 / 8,
        9 % 10,
        11 ** 12,
        13 << 14,
        15 >> 16,
        17 & 18,
        19 | 20,
        21 ^ 22,
        23 && 24,
        25 || 26,
        27 ?? 28,
        29 <=> 30,
        31 === 32,
        33 !== 34,
        35 == 36,
        37 != 38,
        39 <= 40,
        41 >= 42,
        43 < 44,
        45 > 46,
        "a" . "b",
        !Biz,
        ~Baz,
        +Qux,
        -Foo,
    ]))
): void {

}

class Bar {
    private const vec<mixed> FOO = vec[
        Qux,
        Foo::Bar,
        1 + 2,
        3 - 4,
        5 * 6,
        7 / 8,
        9 % 10,
        11 ** 12,
        13 << 14,
        15 >> 16,
        17 & 18,
        19 | 20,
        21 ^ 22,
        23 && 24,
        25 || 26,
        27 ?? 28,
        29 <=> 30,
        31 === 32,
        33 !== 34,
        35 == 36,
        37 != 38,
        39 <= 40,
        41 >= 42,
        43 < 44,
        45 > 46,
        "a" . "b",
        !Biz,
        ~Baz,
        +Qux,
        -Foo,
        (1, 2, 3),
        dict[
            1 => "a",
            2 => "b",
            3 => "c",
        ],
    ];
    
    private vec<mixed> $bar = vec[
        Qux,
        Foo::Bar,
        1 + 2,
        3 - 4,
        5 * 6,
        7 / 8,
        9 % 10,
        11 ** 12,
        13 << 14,
        15 >> 16,
        17 & 18,
        19 | 20,
        21 ^ 22,
        23 && 24,
        25 || 26,
        27 ?? 28,
        29 <=> 30,
        31 === 32,
        33 !== 34,
        35 == 36,
        37 != 38,
        39 <= 40,
        41 >= 42,
        43 < 44,
        45 > 46,
        "a" . "b",
        !Biz,
        ~Baz,
        +Qux,
        -Foo,
        (1, 2, 3),
        dict[
            1 => "a",
            2 => "b",
            3 => "c",
        ],
    ];

    public function __construct(
        Foo $foo = new Foo(new Bar(vec[
            new Baz(),
            Qux,
            Foo::Bar,
            1 + 2,
            3 - 4,
            5 * 6,
            7 / 8,
            9 % 10,
            11 ** 12,
            13 << 14,
            15 >> 16,
            17 & 18,
            19 | 20,
            21 ^ 22,
            23 && 24,
            25 || 26,
            27 ?? 28,
            29 <=> 30,
            31 === 32,
            33 !== 34,
            35 == 36,
            37 != 38,
            39 <= 40,
            41 >= 42,
            43 < 44,
            45 > 46,
            "a" . "b",
            !Biz,
            ~Baz,
            +Qux,
            -Foo,
        ])),
        dict<int, string> $bar = dict[
            1 => "a",
            2 => "b",
            3 => "c",
        ],
    ) {}

    public function foo(
        Foo $foo = new Foo(new Bar(vec[
            new Baz(),
            Qux,
            Foo::Bar,
            1 + 2,
            3 - 4,
            5 * 6,
            7 / 8,
            9 % 10,
            11 ** 12,
            13 << 14,
            15 >> 16,
            17 & 18,
            19 | 20,
            21 ^ 22,
            23 && 24,
            25 || 26,
            27 ?? 28,
            29 <=> 30,
            31 === 32,
            33 !== 34,
            35 == 36,
            37 != 38,
            39 <= 40,
            41 >= 42,
            43 < 44,
            45 > 46,
            "a" . "b",
            !Biz,
            ~Baz,
            +Qux,
            -Foo,
        ])),
        dict<int, string> $bar = dict[
            1 => "a",
            2 => "b",
            3 => "c",
        ],
    ): void {}
}