Completion for local variables from v-for is not working

[bugproof]

• [X] I have searched through existing issues
• [X] I have read through docs
• [X] I have read FAQ

Info

• Platform: Win
• Vetur version: 0.21.1
• VS Code version: 1.36.1

Problem

[ktsn]

Repro code:

<template>
  <div>
    <div v-for="item in list">
      {{ item.bar }}
    </div>
  </div>
</template>

<script lang="ts">
import Vue from 'vue'

interface Foo {
  bar: string
}

export default Vue.extend({
  data: () => ({
    list: [] as Foo[]
  })
})
</script>

Looks like hover is also not working on local variables declared by v-for. => EDIT: filed #1374

[ktsn]

I realized that this issue is related with #1129