parser/tests/fixtures/0058/ast.txt

[
    Function {
        name: Identifier {
            start: (
                1,
                16,
            ),
            name: "foo",
            end: (
                1,
                19,
            ),
        },
        attributes: [],
        params: [],
        body: [],
        return_type: Some(
            String,
        ),
        by_ref: false,
    },
]