title: What is component decorator `queries` property for
body: <p>I'm looking <a href="https://angular.io/docs/ts/latest/api/core/index/Component-decorator.html" rel="nofollow noreferrer">at this page</a> that lists all <code>@Component</code> decorator properties and there is the following:</p>
  
  <blockquote>
    <p>queries - configure queries that can be injected into the component</p>
  </blockquote>
  
  <p>I've tried googling but there is not much on the web. What's it used for?</p>