<p>Number of frozen rows in the provided section. Frozen rows start from the top and will be &ldquo;frozen&rdquo; in place and not scroll vertically out of view.</p>

                      </div>
                      <div class="declaration">
                        <h4>Declaration</h4>
                        <div class="language">
                          <p class="aside-title">Swift</p>
                          <pre class="highlight swift"><code><span class="kd">@objc</span>
<span class="kd">optional<