class DateFormatter{
  private _date: string;

  constructor(date: string){
    this._date = date
  }

  get formatted(){
    let [year, month, day] = this._date.split("-");
    
    return `${day}/${month}/${year}`;    
  }
}

export function formatDate(dateStr: string): string {
  // Crea una instancia de DateFormatter y retorna el getter formatted
  let date = new DateFormatter(dateStr);
  return date.formatted;
}