I'd like to edit the text, once it has been converted by typeface. How do I get back the original html?

Example:

Original html text: 
-------------------------------------------------------------------
<div>Hello <br>World</div>

Typeface html:
-------------------------------------------------------------------
<span class="typeface-js-vector-container"><canvas height="13" width="25" style="margin-top: 0px; margin-bottom: 0px;"></canvas><span class="typeface-js-selected-text" style="margin-left: -26px; letter-spacing: 0px; width: 25px;">Hello</span></span>
<br>
<span class="typeface-js-vector-container"><canvas height="13" width="25" style="margin-top: 0px; margin-bottom: 0px;"></canvas><span class="typeface-js-selected-text" style="margin-left: -26px; letter-spacing: 0px; width: 25px;">World</span></span>

How do I retreive?
-------------------------------------------------------------------
<div>Hello <br>World</div>