title: Angular 2: apply style or use html tags in double-curly braces {{ }} of interpolation
body: <p>I have created one component for tooltip. Following is how my view appears:</p>
  
  <pre><code>&lt;tooltip [tooltipDisplayText]="ttp.mainText" tooltipFullText="{{ttp.fieldType}} {{ttp.mainText}} {{ttp.subText}}"&gt;&lt;/tooltip&gt; 
  </code></pre>
  
  <p>I want it to appear in as follows: assuming (fieldType : Name, mainText : Shahrukh, and subText:Actor)</p>
  
  <p><strong>Name</strong><br/>
  Shahrukh<br/>
  <i>Actor</i></p>
  
  <p>But I am confused how can I format this in brackets. Can someone help me with this?</p>