How do I use namespaces with TypeScript external modules?

Question

I have some code:

baseTypes.ts

export namespace Living.Things {
  export class Animal {
    move() { /* ... */ }
  }
  export class          


        

Answer 1

Small impovement of Albinofrenchy answer:

base.ts

export class Animal {
move() { /* ... */ }
}

export class Plant {
  photosynthesize() { /* ... */ }
}

dog.ts

import * as b from './base';

export class Dog extends b.Animal {
   woof() { }
} 

things.ts

import { Dog } from './dog'

namespace things {
  export const dog = Dog;
}

export = things;

main.ts

import * as things from './things';

console.log(things.dog);