@babel/plugin-transform-exponentiation-operator

NOTE: This plugin is included in @babel/preset-env, in ES2016

Example

In

  1. let x = 10 ** 2;
  3. x **= 3;

Out

  1. let x = Math.pow(10, 2);
  3. x = Math.pow(x, 3);

Installation

  1. npm install --save-dev @babel/plugin-transform-exponentiation-operator

Usage

With a configuration file (Recommended)

  1. {
  2.   "plugins": ["@babel/plugin-transform-exponentiation-operator"]
  3. }

Via CLI

  1. babel --plugins @babel/plugin-transform-exponentiation-operator script.js

Via Node API

  1. require("@babel/core").transformSync("code", {
  2.   plugins: ["@babel/plugin-transform-exponentiation-operator"],
  3. });

References