 class="phpdocumentor-signature__argument__return-type">array&lt;string|int, string&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$kids</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">self</span></code>

    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-si