android版本的weex是否支持 async await语法？

[hello-hxb]

android版本的weex是否支持 async await语法？
使用babel如下
"babel-core": "^6.26.0",
"babel-loader": "^7.1.1",
"babel-plugin-component": "^1.1.1",
"babel-plugin-module-resolver": "^4.1.0",
"babel-plugin-transform-runtime": "^6.23.0",
"babel-preset-env": "^1.7.0",
"babel-preset-stage-0": "^6.24.1",
"babel-runtime": "^6.26.0",

{
"compact": false,
"presets": [
"env",
"stage-0"
],
"plugins": [
[
"transform-runtime",
{
"helpers": false,
"polyfill": true,
"regenerator": true
}
],
[
"component",
{
"libraryName": "weex-ui",
"libDir": "packages",
"style": false
}
],
[
"module-resolver",
{
"alias": {
"^@/(.+)": "./src/\1"
}
}
]
]
}

weex compile 后会执行async修饰的函数，但是 then 和catch 不会执行