Defs(
    Defs {
        tags: [
            Index(2147483648),
        ],
        regions: [
            @0-4,
        ],
        space_before: [
            Slice(start = 0, length = 0),
        ],
        space_after: [
            Slice(start = 0, length = 0),
        ],
        spaces: [],
        type_defs: [],
        value_defs: [
            Annotation(
                @0-1 Identifier(
                    "a",
                ),
                @3-4 SpaceBefore(
                    BoundVariable(
                        "c",
                    ),
                    [
                        Newline,
                    ],
                ),
            ),
        ],
    },
    @5-6 Num(
        "0",
    ),
)