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@babel/plugin-syntax-throw-expressions

7.0.0-beta.34
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  • License MIT

Allow parsing of Throw Expressions

Package Exports

  • @babel/plugin-syntax-throw-expressions

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@babel/plugin-syntax-throw-expressions) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

@babel/plugin-syntax-throw-expressions

Allow parsing of Throw Expressions:

function test(param = throw new Error('required!')) {
  const test = param === true || throw new Error('Falsey!');
}

Installation

npm install --save-dev @babel/plugin-syntax-throw-expressions

Usage

.babelrc

{
  "plugins": ["@babel/plugin-syntax-throw-expressions"]
}

Via CLI

babel --plugins @babel/plugin-syntax-throw-expressions script.js

Via Node API

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