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  • License MIT

Allow parsing of optional catch bindings

Package Exports

  • @babel/plugin-syntax-optional-catch-binding

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-optional-catch-binding) 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-optional-catch-binding

This plugin allows Babel to parse optional catch bindings.

Example

Syntax

try {
  throw 0;
} catch {
  doSomethingWhichDoesntCareAboutTheValueThrown();
  console.log("Yay, code executes!");
}

Installation

npm install --save-dev @babel/plugin-syntax-optional-catch-binding

Usage

.babelrc

{
  "plugins": ["@babel/plugin-syntax-optional-catch-binding"]
}

Via CLI

babel --plugins @babel/plugin-syntax-optional-catch-binding script.js

Via Node API

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

References