Defs(
    [
        @0-33 Value(
            Annotation(
                @0-3 Identifier(
                    "foo",
                ),
                @6-33 As(
                    @6-21 Apply(
                        "Foo.Bar",
                        "Baz",
                        [
                            @18-19 BoundVariable(
                                "x",
                            ),
                            @20-21 BoundVariable(
                                "y",
                            ),
                        ],
                    ),
                    [],
                    TypeHeader {
                        name: @25-29 "Blah",
                        vars: [
                            @30-31 Identifier(
                                "a",
                            ),
                            @32-33 Identifier(
                                "b",
                            ),
                        ],
                    },
                ),
            ),
        ),
    ],
    @35-37 SpaceBefore(
        Num(
            "42",
        ),
        [
            Newline,
            Newline,
        ],
    ),
)