front temrinado

src/main.js

@@ -2,14 +2,13 @@ import Vue from "vue";
 import App from "./App.vue";
 import "bootstrap";
 import "bootstrap/dist/css/bootstrap.min.css";
-
 import { BootstrapVue, IconsPlugin } from 'bootstrap-vue'
-
+import Vuex from 'vuex'
 import VueRouter from "vue-router";
 import { routes } from "./routes";
 
 Vue.config.productionTip = false;
-
+Vue.use(Vuex)
 Vue.use(BootstrapVue);
 Vue.use(IconsPlugin);
 Vue.use(VueRouter);
@@ -17,8 +16,21 @@ const router = new VueRouter({
   routes
 });
 
+const store = new Vuex.Store({
+  state: {
+    selectNav: "EditarLibro", 
+  },
+  mutations: {
+    cambiarNav (state, selectNav) {
+      state.selectNav = selectNav
+    }
+  
+  }
+})
+
 new Vue({
   el: "#app",
   render: h => h(App),
-  router
+  router,
+  store: store,
 });