Defs(
    [
        @0-6 Body(
            @0-4 Identifier(
                "iffy",
            ),
            @5-6 Num(
                "5",
            ),
        ),
    ],
    @8-10 SpaceBefore(
        Num(
            "42",
        ),
        [
            Newline,
            Newline,
        ],
    ),
)