title: angularjs 1.5 component dependency injection
body: <p>this may sound newb, but I have been following this <a href="https://toddmotto.com/exploring-the-angular-1-5-component-method/" rel="noreferrer">tutorial</a> for angularjs component.</p>
  
  <p>I am new to components and how do I inject a constant <code>Utils</code> or <code>authService</code> to my component like this?</p>
  
  <pre><code>app.component('tlOverallHeader', {
      bindings: {
          data: '='
      },
      templateUrl: 'js/indexTimeline/components/tl_overallHeader/templates/tl_overallHeader.html',
      controller: function() {
          this.ms = 'tlOverallheader!'
      }
  })
  </code></pre>
  
  <p>thanks!</p>