cygnal/src/store/index.js

import Vue from 'vue';
import Vuex from 'vuex';

import * as actions from './actions';
import { initialState as state, mutations } from './mutations';

const plugins = [];
if (process.NODE_ENV !== 'production') {
    const createLogger = require('vuex/dist/logger');
    plugins.push(createLogger());
}

Vue.use(Vuex);

export default new Vuex.Store({
    actions,
    state,
    mutations,
    plugins,
});