I'm using jspm in my web app. I want to install npm:angular2 package without configuring in config.js file. Because I don't need to load angular2 module via jspm, just added angular2 library manually. Like this:
<script src="jspm_packages/npm/angular2/bundles/angular2.dev.js"></script>
How to add jspm package to mypackage.json without configuring in config.js file?