1.Test/xr/node_modules/@babel/plugin-syntax-optional-catch-binding

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

Allow parsing of optional catch bindings

See our website @babel/plugin-syntax-optional-catch-binding for more information.

Install

Using npm:

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

or using yarn:

yarn add @babel/plugin-syntax-optional-catch-binding --dev