this.

nuxt.config.js

@@ -15,7 +15,7 @@ export default {
     link: [{ rel: 'icon', type: 'image/x-icon', href: '/favicon.ico' }],
   },
   css: [],
-  plugins: [],
+  plugins: ['~/plugins/inject.js'],
   components: true,
   buildModules: [],
   modules: ['nuxt-buefy', '@nuxtjs/axios', 'nuxt-socket-io'],

plugins/inject.js

@@ -0,0 +1,75 @@
+const alertsGenericos = {
+  imprimirError(
+    buefy,
+    err = {},
+    title = '¡Hubo un error!',
+    onConfirm = () => {}
+  ) {
+    buefy.dialog.alert({
+      ariaModal: true,
+      hasIcon: true,
+      onConfirm,
+      ariaRole: 'alertdialog',
+      confirmText: 'Entendido',
+      icon: 'alert-octagon',
+      iconPack: 'mdi',
+      message: err.message,
+      title,
+      type: 'is-danger',
+    })
+    // if (err.err && err.err === 'token error') {
+    //   localStorage.clear()
+    //   this.$router.push('/')
+    // }
+  },
+  imprimirMensaje(
+    buefy,
+    message,
+    onConfirm = () => {},
+    title = '¡Felicidades!'
+  ) {
+    buefy.dialog.alert({
+      ariaModal: true,
+      hasIcon: true,
+      onConfirm,
+      ariaRole: 'alertdialog',
+      confirmText: 'Ok',
+      icon: 'check-circle',
+      iconPack: 'mdi',
+      message,
+      title,
+      type: 'is-success',
+    })
+  },
+  imprimirWarning(
+    buefy,
+    message,
+    onConfirm = () => {},
+    title = '¡Espera un minuto!',
+    onCancel = () => {}
+  ) {
+    buefy.dialog.alert({
+      ariaModal: true,
+      canCancel: true,
+      hasIcon: true,
+      onCancel,
+      onConfirm,
+      ariaRole: 'alertdialog',
+      cancelText: 'Cancelar',
+      confirmText: 'Confirmar',
+      icon: 'help-circle',
+      iconPack: 'mdi',
+      message,
+      title,
+      type: 'is-warning',
+    })
+  },
+  getLocalhostInfo() {
+    const objeto = JSON.parse(localStorage.getItem('usuario'))
+    this.admin = objeto.operador
+  },
+}
+
+export default ({ app }, inject) => {
+  inject('alertsGenericos', alertsGenericos)
+}