title: Transpiling SASS on the fly with SystemJS
body: <p>I read a lot of blogs that say SystemJS and SASS transpiling works, but every example I see online appears to handle the SASS processing up front (via a gulp-like task runner), and the JavaScript code then imports the generated CSS.</p>
  
  <p>What I'm hoping to be able to do is to have my JavaScript files import the SASS files directly (and have my SystemJS loader transpile into CSS on-the-fly). This is just for development purposes, for production, I plan to build a single static file with everything in it. Is this possible? If so, how is this typically done?</p>
  
  <p>Additional info: I am using Angular2 and Typescript as well.</p>
  
  <p>Thanks.</p>