<td><code><span class="type"><a href="/api/common/type-aliases/identity/idornull/">IdOrNull</a></span></code></td><td><p>The <a href="/api/common/type-aliases/identity/id/"><code>Id</code></a> of the <a href="/api/store/type-aliases/store/cell/"><code>Cell</code></a> to listen to, or <code>null</code> as a wildcard.</p></td></tr><tr><th><code>listener</code></th><td><code><span class="type"><a href="/api/store/type-aliases/listener/invalidcelllistener/">InvalidCellListener</a></span><span class="operator">&