[
    Expression {
        expr: Include {
            span: (
                3,
                1,
            ),
            kind: Require,
            path: Concat {
                left: MagicConst {
                    span: (
                        3,
                        9,
                    ),
                    constant: Directory,
                },
                span: (
                    3,
                    17,
                ),
                right: LiteralString {
                    value: "/foo.php",
                },
            },
        },
    },
]