title: re-resolving data upon query parameter change?
body: <p>In my angular 2 projects, I wasn't able to reload the page by navigating to the same URL but with different query params. I am using <strong>resolve</strong> to pre-fetch data upon loading the page.</p>
  
  <p>I am trying to get the resolver to re-fetch the data when there's URL (query param) change. How do I do this?</p>