const year = String(new Date(createdAt!).getFullYear());
  const month = String(new Date(createdAt!).getMonth());
  const date = String(new Date(createdAt!).getDate());
  const time: CreateAt = {
    year,
    month,
    date,
    func: function ({ , , }) {
      const year = this.year;
      const month = this.month;
      const date = this.date;
      return `${year + } ${month + } ${date + }`;
    },
  };
  const createTime = time.func({ 연: "", 월: "", 일: "" });


회사가서 ㅇㅈㄹ하면 짤릴듯