Syntactic sugar.

staticConstructor.js

class Property {
  constructor(name, value) {
    this.arr = [name, value];
  }
}

class Name extends Property {
  constructor("name", "Owen") // static constructor, values are passed directly to "super".
  /*
  constructor() {
    super("name", "Owen")
  }
  */
  
  change(value) {
    this.arr = ["name", value]
  }
}

let myName = new Name();
myName.arr // ["name", "Owen"]