babel/packages/babel-plugin-external-helpers/README.md

@babel/plugin-external-helpers

Installation

npm install --save-dev @babel/plugin-external-helpers

Usage

Via .babelrc (Recommended)

.babelrc

{
  "plugins": ["@babel/plugin-external-helpers"]
}

Via CLI

babel --plugins @babel/plugin-external-helpers script.js

Via Node API

require("@babel/core").transform("code", {
  plugins: ["@babel/plugin-external-helpers"]
});