.babelrc
{
"env": {
"test": {
"plugins": ["babel-plugin-istanbul"]
}
},
"plugins": [
"babel-plugin-transform-object-rest-spread",
"babel-plugin-transform-es2015-spread",
"babel-plugin-transform-es2015-function-name",
"babel-plugin-transform-es2015-sticky-regex",
"babel-plugin-transform-es2015-unicode-regex",
"babel-plugin-transform-es2015-parameters",
"babel-plugin-transform-es2015-destructuring",
"babel-plugin-transform-es2015-modules-commonjs",
"babel-plugin-transform-export-extensions",
"babel-plugin-transform-async-to-generator"
]
}