A simple store thing

SimpleStore.ts

import { EventEmitter } from 'events';

const enum Actions {
  get,
  set,
  delete
}

export class Store extends EventEmitter {
  private data = new Map<string, any>();
  
  set(key: string, val: any) {
    this.data.set(key, val);
    this.emit(`set`, { type: Actions.set, val, key });
  }
  
  // TODO get, delete, has, etc
  
}

export const store = new Store();