store-manager.ts

import { Component, State } from '@stencil/core';

@Component({
  tag: 'store-manager'
})
export class StoreManager {
  @State() store;

  constructor() { }

  create(value){
    this.store.dispatch({ type: 'CREATE', payload: {id: Date.now(), value: value}});
  }

  delete(id) {
    this.store.dispatch({ type: 'DELETE', payload: {id: id}});
  }

  update(id, value) {
    this.store.dispatch({ type: 'UPDATE', payload: {id: id, value: value}});
  }

  setStore(store) {
    this.store = store;
  }
}