<template>
  <view style="width: 100%; height: 300px; background-color: red;">
    <slot :items="items"></slot>
  </view>
</template>

<script>
  export default {
    name: "parent",
    data() {
      return {
        items: [1, 2, 3]
      }
    }
  }
</script>

<style>

</style>