classKeywords.ts

//this is gonna be about the keywords private and public
//if not defined then public by default

class Users1 {
  email: string; //public by default (opp of private)
  name: string; //# instead for private in js
  readonly city: string = "delhi"; //private makes in inaccessible for the use outside of the class (cam be used in the constructor as that is inside the class)
  constructor(email: string, name: string,city:string) {
    //types of the input
    this.email = email;
    this.name = name;
    // this.city = city;if taken in constructor then readonly can be altered
  }
}
const Amisha1 = new Users1("Amisha@gmail.com", "Amisha","Agra");
console.log(Amisha1)
// const Amisha1 = new Users("Amisha@gmail.com", "Amisha","Agra");wont work because city is readonly

// Amisha1.city = "Hey";//city is readonly

//in the production there is a shortcut to write these:
class User2{
    readonly city: string="Jaipur"
    constructor(
        public name:string,
        public email:string,
        private userId: string,//can be passed on into the constructor to create the new instance
    ){}
}

const Misha = new User2("Misha", "misha@gmail.com","Hey");
console.log(Misha)


//protected is a keyword like private, private class ke bahar make it unavailable (even if koi subclass ho of that class) but protected make it accessible to the subclasses of that parent class