I am using webpack-simple template with following configurations:
package.json
{
\"name\": \"vue-wp-simple\",
\"description\":
I simply got async functions working by:
1) Use VUE CLI or terminal to install the following dev dependancies
In Vue CLI
example in terminal:
npm install --save-dev babel-polyfill
npm install --save-dev babel-plugin-transform-regenerator
2) Then in my main.js file (or file where you create your vue object (new Vue) I added the following import
import '@babel/polyfill'