title: Wrapper for dynamically cache HTTP URLs using service worker?
body: <p>I have an app that runs service worker. I'm using sw-toolbox library for dynamic caching of URLs, but I want to create wrapper over sw-toolbox that provides getters and setters to my application for URL caching.</p>
  
  <p>As service worker runs in different thread and my application running in main thread, so just wondering how to create a wrapper in Javascript through which my application can communicate with service worker and cache resources on-demand?</p>