static-breadcrumbs-routes.js

const router = new Router({
  routes: [
    {
      path: '/',
      component: HelloWorld,
      meta: {
        breadCrumbs: [{
          to: '/',            // hyperlink
          text: 'Hello World' // crumb text
        }]
      }
    },
    {
      path: '/earth',
      component: HelloEarth,
      meta: {
        breadCrumbs: [{
          to: '/earth', // hyperlink
          text: 'Earth' // crumb text
        }]
      },
      children: [
        {
          path: 'moon',
          component: HelloMoon,
          meta: {
            breadCrumb: [{
              to: '/earth', // hyperlink
              text: 'Earth' // crumb text
            },
             {
              to: '/earth/moon', // hyperlink
              text: 'Moon'       // crumb text
             }]
          }
        }
      ]
    },
    {
      path: '/saturn',
      component: HelloSaturn,
      meta: {
        breadCrumb: [{
         to: '/saturn', // hyperlink
         text: 'Saturn' // crumb text
        }]
      },
      children: [
        {
          path: ':moon',
          component: HelloSaturnMoon,
          props: true
        }
      ]
    }
  ]
})

export default router