gistfile1.txt

class Monster {
  constructor (name, health, ...args) {
    this.name = 'Nessie'
    this.health = 100;
    this.size = 90;
    this.color = 'purple';
    this.habitat = 'water';
    this.exterior = 'hairless';
    this.food = 'plankton';
  }
    heal() {
      result = this.health + 10;
  }
}  

class MiniMonster extends Monster {
  constructor (name, health, size);
  this.name = name;
  this.health = 50;
  this.size =< 40;
  
  miniheal() {
    result = this.health + 5;
  }  
}
  
  get options() {
   return name + result;
   
let s = new MiniMonster(Spot, 50, 15);
s.miniheal()

console.log(Monster(options(name, result)); 

// in lib.js 
export const  = Monster.options;
export function heal() {
    return 100 + 10 || 50 + 5;
}