Is it possible to add new attributes (orient-object paradigm style) using decorators in Typescript?

Question

Is it possible to add new attributes with modifiers using decorators in typescript. I am using ts-lombok to generate getters and setters and I want to use this inside another decorator, so when I use a attribute, I will call the attribute like this: entity.getId() instead of entity.id.

class Base {
  @Getter @Setter
  private id: number;
}

@Base
class Entity { ... }

const entity = new Entity();

entity.getId();

I found another a solution in the question "How to add a new property to a class using class decorator?", but it isn't the way I am looking to encapsulate common attributes and without using inheritance.