Counter using base stated library

Counter.js

import createBase from './StatedLibBase';

export default function createCounter() {
  
  let base = createBase(0);

  return {
    get state() { return base.state },
    state$: base.state$,
    increment() { base.setState(base.state + 1) },
    decrement() { base.setState(base.state - 1) },
  };
  
}