.babelrc
{
"presets": [
["@babel/env", {
"loose": true,
"useBuiltIns": "usage",
"targets": {
"node": "current",
"browsers": [ ">0.25%", "not ie 11", "not op_mini all"]
}
}]
],
"plugins": [
["@babel/plugin-proposal-object-rest-spread", { "loose": true, "useBuiltIns": true }]
],
"sourceMaps": "inline"
}