function isBabelLoader(caller) {
return caller && caller.name === "babel-loader"
}
module.exports = function (api) {
if (api.env("test") && !api.caller(isBabelLoader)) {
return {
plugins: [
"@babel/plugin-proposal-class-properties"
],
presets: [
[
"@babel/preset-env",
{
targets: {
node: "current",
},
return {}