<script>
import Basic from './basic/index.vue'
import Exam from './exam/index.vue'
import Exercise from './exercise/index.vue'
import Study from './study/index.vue'
import SystemUse from './system-use/index.vue'
const components = { Basic, Study, Exercise, Exam, SystemUse }

export default {
  components,

  render (h) {
    const childs = []
    for (const key in components) childs.push(h(key))
    return h('div', childs)
  }
}
</script>
