directory adjust: delete entry index.js

packages/swipe-item/index.js

@@ -1,3 +0,0 @@
-import SwipeItem from '../swipe/src/swipe-item';
-
-export default SwipeItem;

packages/swipe-item/index.vue

@@ -0,0 +1,22 @@
+<template>
+  <div class="van-swipe-item">
+    <slot></slot>
+  </div>
+</template>
+
+<script>
+export default {
+  name: 'van-swipe-item',
+
+  beforeCreate() {
+    this.$parent.swipes.push(this);
+  },
+
+  destroyed() {
+    const index = this.$parent.swipes.indexOf(this)
+    if (index > -1) {
+      this.$parent.swipes.splice(index, 1)
+    }
+  }
+};
+</script>