1. babel-plugin-undeclared-variables-check
Throw a compile-time error on references to undeclared variables
babel-plugin-undeclared-variables-check
Package: babel-plugin-undeclared-variables-check
Created by: babel
Last modified: Fri, 21 Jul 2023 15:43:01 GMT
Version: 6.22.0
License: MIT
Downloads: 349,742
Repository: https://github.com/babel/babel/tree/master/packages/babel-plugin-undeclared-variables-check

Install

npm install babel-plugin-undeclared-variables-check
yarn add babel-plugin-undeclared-variables-check

babel-plugin-undeclared-variables-check

Throw a compile-time error on references to undeclared variables

Installation

 $ npm install babel-plugin-undeclared-variables-check

Usage

Via .babelrc (Recommended)

.babelrc

 {
  "plugins": ["undeclared-variables-check"]
}

Via CLI

 $ babel --plugins undeclared-variables-check script.js

Via Node API

 require("babel-core").transform("code", {
  plugins: ["undeclared-variables-check"]
});

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