[
    Class {
        name: Identifier {
            start: (
                1,
                13,
            ),
            name: "Foo",
            end: (
                1,
                17,
            ),
        },
        attributes: [],
        extends: None,
        implements: [],
        body: [],
        modifiers: ClassModifierGroup {
            modifiers: [],
        },
    },
]