title: Send data through routing paths in Angular
body: <p>Is there anyway to send data as parameter with router.navigate? 
  I mean, something like <a href="http://plnkr.co/edit/tUe5fb?p=preview" rel="noreferrer">this</a> example, as you can see the route has a data parameter, but doing this it's not working:</p>
  
  <pre><code>this.router.navigate(["heroes"], {some-data: "othrData"})
  </code></pre>
  
  <p>because some-data is not a valid parameter. How can I do that? I don't want to send the parameter with queryParams.</p>