I read every topic about angular and webpack but I can't still solve the issue - how to use Pro functions in angular   I have downloaded this repository https://github.com/AngularClass/angular-starter   then I created private npm package called 'my-business-gsap' (in a folder on the desktop by npm init - and fill only necessary fields)   I copied files from common-js plus folders 'minified' and 'uncompressed'   then I went back to project and add my privat