//Design a class for employee which takes id and name in during construction of object and has a salary property
//Design a class which is manager and can have department property
class Employee{
  constructor(id,name){
    if(!id  || !name){
        throw new Error('Employee id and name are mandatory');
    }
    this.id = id ;
    this.name = name ;
  }
  setSalary(salary){
    this.salary = salary ;
  }
  getSalary(){
    return this.salary;
  }
  getName(){
    return this.name;
  }
  getId(){
    return this.id;
  }
}
class Manager extends Employee{
   setDepartment(name){
     this.deapartment = name ;
   }
   getDepartment(){
    return this.deapartment;
   }
}
const employee = new Employee(1,"Satya");
employee.setSalary(100);
const manager = new Manager(2,'John');
manager.setDepartment('CS');
console.log(employee.getSalary());
console.log(manager);