#[A, B]
#[C, D]
interface A extends B, C {
    #[R]
    const int F = 344;

    #[R]
    public const int O = 344;

    #[R]
    #[P]
    final public const int R = 344;

    #[R]
    #[P]
    final const int M = 34;

    #[M]
    public function bar(): void;

    #[Q]
    #[S]
    public static function baz(): void;
}