title: Add html to Bootstrap popover in angular 6
body: <p>I am using bootstrap popover in angular 6. I want to add some html code to the contents. </p>
  
  <pre><code>&lt;button (click)= "changeClass = !changeClass;"
                type="button"
                class="btn actionButton"
                [style.opacity] = "getStyle()"
                placement="left"
                popoverClass="popover"
                ngbPopover="Here i want to add some html code" &gt; &lt;img src="assets/images/dots.png"&gt; &lt;/button&gt;
  </code></pre>
  
  <p>Please help me out</p>