In
Object.assign(a, b);
Out
var _extends = ...; _extends(a, b);
Will only work with code of the form Object.assign or Object['assign']. The following patterns are not supported:
var { assign } = Object;
var assign = Object.assign;
npm install --save-dev @babel/plugin-transform-object-assign
yarn add --dev @babel/plugin-transform-object-assign
pnpm add --save-dev @babel/plugin-transform-object-assign
{
"plugins": ["@babel/plugin-transform-object-assign"]
}
babel --plugins @babel/plugin-transform-object-assign script.js
require("@babel/core").transformSync("code", {
plugins: ["@babel/plugin-transform-object-assign"],
});
© 2014-present Sebastian McKenzie
Licensed under the MIT License.
https://babeljs.io/docs/babel-plugin-transform-object-assign/