I can't disable SSR of vuex-persistedstate plguin in Nuxt.js project

Question

I need use vuex-persistedstate to my project, but first of all I need to set SSR equals false so I can running the project, but this error occurs: window is not defined. Probably because it is trying to access localstorage, then Javascript use window.localstorage, but it can't access because the only way to do that is just running the code in client side.

this is my store:

// persistedState.js
import Vuex from "vuex"
import createPersistedState from "vuex-persistedstate"

const store = new Vuex.Store({
  state: {
    token: null,
  },
  getters: {
    isAuthenticated(state) {
      return state.token !== null
    },
  },
  mutations: {
    setToken(state, token) {
      state.token = token
    },
  },
  plugins: [createPersistedState()],
})

export default store

and my plguins

// nuxt.config.js
  plugins: [
    "@/plugins/chart.js",
    { src: "@/plugins/persistedState.js", ssr: false },
  ],

look that even I setting ssr equals false, it doesnt work

detail: I'm trying using it in my middleware