Light-weight reactive store for Vue.js

store.ts

class Store<S> {
  private vm: Vue

  constructor(initialState: S) {
    this.vm = new Vue({
      data: initialState
    })
  }

  get state(): S {
    return this.vm.$data as S
  }
}

interface AppState {
  // ...
}

export default class AppStore extends Store<AppState> {
  // ...
}