// router.js
import Vue from "vue";
import Router from "vue-router";
import Component from "components/component.vue";

Vue.use(Router);

export default new Router({
  mode: "history",
  routes: [
    {
      path: "somepath",
      component: Component,
      children: Component.routes
    }
  ]
});

// components/component.vue
import SomeChildComponent from './';

export default {
  routes: [
    { path: "/somechildpath", component: SomeChildComponent },
  ]
};

<template>
  <h1>Test</h1>
  <router-view></router-view>
</template>
<script>
  module.exports = {
    routes = { '/test', component: httpVueLoader('test.vue') }
  }
</script>
<style scoped>
</style>