Ich versuche, in api.js zu fordern, erhalte aber die Fehlermeldung "TypeError: (0, _typeof3.default) ist keine Funktion". Der Versuch, dieses Problem zu beheben, zeigt, dass das Entfernen des Wortes "async" den Fehler verschwinden lässt, aber ich versuche, async zu verwenden. Ich habe alle babel async Plugins installiert, die in package.json definiert und in den Plugins von webpack.config.js und .babelrc enthalten sind. Bitte helfen Sie.

my api.js

let config = require('config'),
  $ = require('jquery')

module.exports = {
  loggedIn: false,
  api: async (endpoint, params={}, method="GET") => {
    console.log(endpoint, params, method)
    let request,
      url = config.urls.api + endpoint

    switch(method){
      case 'GET': request = $.get(url); break;
      case 'POST': request = $.post(url); break;
    }

    try{
      let res = await request
      return res
    }catch(e){
      if(e == 'not logged-in'){
        this.loggedIn = false
      }
    }
  }
}

package.json

{
  "name": "background",
  "version": "1.0.0",
  "description": "",
  "main": "background.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "dev": "NODE_ENV=dev webpack --progress --colos --watch"
  },
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "babel-core": "^6.2.1",
    "babel-loader": "^6.2.0",
    "webpack": "^1.12.9",
    "babel-plugin-syntax-async-functions": "^6.0.14",
    "babel-plugin-syntax-decorators": "^6.1.18"
  },
  "dependencies": {
    "babel-plugin-transform-runtime": "^6.1.18",
    "babel-polyfill": "^6.2.0",
    "babel-preset-es2015": "^6.1.18",
    "babel-preset-stage-3": "^6.1.18",
    "babel-runtime": "^6.2.0",
    "jquery": "^2.1.4"
  }
}

.babelrc

{
  "plugins": ["syntax-decorators","syntax-async-functions"]
}

webpack.config.js

const path = require('path')

console.log(process.env.NODE_ENV)

module.exports = {
  entry: ['babel-polyfill', './background.js'],
  output: {
    filename: 'background-bundle.js',
    publicPath: 'http://localhost:8090/assets',
    path: '../dist'
  },
  module: {
    loaders: [
      {
        loader: 'babel-loader',
        test: /.jsx?$/,
        exclude: path.resolve(__dirname, "node_modules"),
        query: {
          plugins: ['transform-runtime','syntax-async-functions', 'syntax-decorators'],
          presets: ['es2015','stage-3']
        }
      }
    ]
  },
  externals: {
    //don't bundle the 'react' npm package with our bundle.js
    //but get it from a global 'React' variable
//    'react': 'React'
  },
  resolve: {
    extensions: ['', '.js', '.jsx'],
    alias: {
      config: path.join(__dirname, 'config', process.env.NODE_ENV)
    }
  }
}