export const formatDate = (dateString: Date) => {
  var date = new Date(dateString);
  var year = date.getFullYear();
  var month = ('0' + (date.getMonth() + 1)).slice(-2);
  var day = ('0' + date.getDate()).slice(-2);

  var formattedDate = year + '-' + month + '-' + day;
  return formattedDate;
}