lculates a new <code>endFrame</code> based
on the <code>UIPanGestureRecognizer</code> then calls the <code>.willChangeFrame</code> <code><a href="../Classes/KeyboardManager.html#/s:21InputBarAccessoryView15KeyboardManagerC13EventCallbacka">EventCallback</a></code> action</p>

                      </div>
                      <div class="declaration">
                        <h4>Declaration</h4>
                        <div class="language">
                          <p class="aside-title">Swift</p>
       