nchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></li><li class="tsd-description"><div class="tsd-comment tsd-typography"><p>Returns the first <a href="IKeyValuePair.html" class="tsd-kind-interface">IKeyValuePair</a> in the collection, or null if there is none.</p>
</div><h4 class="tsd-returns-title">Returns <a href="IKeyValuePair.html" class="tsd-signature-type tsd-kind-interface">IKeyValuePair</a><span class="tsd-signature-symbol">&lt;</span><a class="tsd-si