nature">(async) </span>addAdmin<span class="signature">(addr)</span><span class="type-signature"> &rarr; {Promise.&lt;Transaction>}</span>
    </h4>
  </span>

  



  <div class="description">
    <p>Makes an account admin of the contract by adding it to the admin array.</p>
<p><em><strong>One important point to observe
is that unless you are the owner of the devery contract (what is a very unlikely condition) you will
get an exception and lose you gas if you do a call to this function.</strong></em></p>
<