Se alguém precisar do código pro cpf, é só seguir a lógica:

export const normalizeCpfNumber = (value: String | undefined) => {
    if (!value) return "";

    return value
        .replace(/[\D]/g, "")
        .replace(/(\d{3})(\d)/, "$1.$2")
        .replace(/(\d{3})(\d)/, "$1.$2")
        .replace(/(\d{3})(\d)/, "$1-$2")
        .replace(/(-\d{2})\d+?$/, "$1");
};

const cpfValue = watch("cpf");

useEffect(() => {
    setValue("cpf", normalizeCpfNumber(cpfValue));
}, [cpfValue]);