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-# babel-plugin-transform-remove-undefined
-
-For variable assignments, this removes rvals that evaluate to `undefined`
-(`var`s in functions only).
-For functions, this removes return arguments that evaluate to `undefined`.
-
-## Example
-
-**In**
-
-```javascript
-let a = void 0;
-function foo() {
- var b = undefined;
- return undefined;
-}
-```
-
-**Out**
-
-```javascript
-let a;
-function foo() {
- var b;
- return;
-}
-```
-
-## Installation
-
-```sh
-npm install babel-plugin-transform-remove-undefined --save-dev
-```
-
-## Usage
-
-### Via `.babelrc` (Recommended)
-
-**.babelrc**
-
-```json
-{
- "plugins": ["babel-plugin-transform-remove-undefined"]
-}
-```
-
-### Via CLI
-
-```sh
-babel --plugins babel-plugin-transform-remove-undefined script.js
-```
-
-### Via Node API
-
-```javascript
-require("@babel/core").transform("code", {
- plugins: ["babel-plugin-transform-remove-undefined"]
-});
-```
-
-## Options
-
-+ `tdz` - Detect usages before declaration/initialization in let/const(throws) and var(void 0)