How to add static attribute to ES6 class

Question

We know very well that class of ES6 brought also : static, get as well as set features :

However , it seems that static keyword is reserved only for Methods :

class Person {

    // static method --> No error
    static size(){
    }   
  // static attribute --> with Error
    static MIN=10;
}

How to be able to write static attribute within ES6 class to have something like the static attribute MIN.

We know that we can add the following instruction after class definition :

Person.MIN=10; 

However , our scope is to find the way to write this instruction inside class block

Answer 1

You can use static getter:

class HasStaticValue {
  static get MIN() {
    return 10;
  }
}

console.log(HasStaticValue.MIN);