# BasicArrow

带动画的箭头组件

## Usage

```vue
<template>
  <div>
    <BasicArrow :expand="false" />
  </div>
</template>
<script setup lang="ts">
  import { BasicArrow } from '@eciol/share-ui';
</script>
```

## Props

| 属性   | 类型      | 默认值  | 说明                          |
| ------ | --------- | ------- | ----------------------------- |
| expand | `boolean` | `false` | 箭头展开状态                  |
| top    | `boolean` | `false` | 箭头默认向上                  |
| bottom | `boolean` | `false` | 箭头默认向下                  |
| inset  | `boolean` | `false` | 取消 padding/margin，用于内嵌 |