解决Vue运算符报错:Syntax Error: Unexpected token问题

<template>
  <div class="container">
    <h3>ComponentB</h3>
    <div>计数器的值：{{ count }}</div>
    <div>计数器的2倍：{{ doubleCount }}</div>
  </div>
</template>
 
<script>
import {mapState, mapGetters} from 'vuex'
 
export default {
  computed: {
    ...mapState('module1', ['count', 'info']),
    ...mapGetters('module1', ['doubleCount'])
  }
}
</script>
 
<style scoped>
.container {
  margin: 20px;
  border: 2px solid blue;
  padding: 20px;
}
</style>

{
  "presets": [
    "stage-2"
  ]
}

module:{
  rules:[
    {
      test: /\.js$/,
      loader: 'babel-loader',
      include: [resolve('src'), resolve('test'), resolve('node_modules/webpack-dev-server/client'), resolve('第三方库的路径')]
    }
  ]
}

{
  "presets": [
    ["env", {
      "modules": false
    }],
    "stage-2"
  ],
  "plugins": ["transform-runtime", "transform-vue-jsx"]
}

module:{
  rules:[
    {
      test: /\.js$/,
      loader: 'babel-loader',
      include: [resolve('src'), resolve('test'), resolve('node_modules/webpack-dev-server/client'), resolve('第三方库的路径')]
    }
  ]
}

{
  "presets": [
    [
      "env",
      {
        "modules": false,
        "targets": {
          "browsers": [
            "> 1%",
            "last 2 versions",
            "not ie <= 8"
          ]
        }
      }
    ],
    "stage-2",
    [
      "es2015",
      {
        "modules": false
      }
    ]
  ],
  "plugins": [
    "transform-object-rest-spread"
  ]
}