{
  modules: [
    // Simple usage
    '@nuxtjs/google-gtag',

    // With options
    ['@nuxtjs/google-gtag', { /* module options */ }]
  ]
}

{
  modules: [
    '@nuxtjs/google-gtag'
  ],
  'google-gtag': {
    id: 'UA-XXXX-XX',
    config: {
      anonymize_ip: true, // anonymize IP 
      send_page_view: false, // might be necessary to avoid duplicated page track on page reload
      linker: {
        domains: ['domain.com','domain.org']
      }
    },
    debug: true, // enable to track in dev mode
    disableAutoPageTrack: false, // disable if you don't want to track each page route with router.afterEach(...).
    additionalAccounts: [{
      id: 'AW-XXXX-XX', // required if you are adding additional accounts
      config: {
        send_page_view: false // optional configurations
      }
    }]
  }
}

this.$gtag('event', 'your_event', { /* track something awesome */})

// make sure to set disableAutoPageTrack: true inside of nuxt.config.js
// inside of your Page.vue/Layout.vue file
 mounted() {
    if (process.browser) {
      this.$gtag('config', 'UA-XXXX-XXX', {
        page_title: this.$metaInfo.title,
        page_path: this.$route.fullPath,
      })
    }
  }