[
    FreeVar {
        var: FreeVar(
            "f",
        ),
        ast_path: [
            Program(
                Script,
            ),
            Script(
                Body(
                    10,
                ),
            ),
            Stmt(
                Decl,
            ),
            Decl(
                Var,
            ),
            VarDecl(
                Decls(
                    0,
                ),
            ),
            VarDeclarator(
                Init,
            ),
            Expr(
                Ident,
            ),
        ],
        span: 166..167,
        in_try: false,
    },
]