 class="token punctuation">)</span><span class="token operator">: </span><a href="-not-empty-set/index.html">NotEmptySet</a><span class="token operator">&lt;</span><span class="token keyword"></span><a href="-not-empty-set.html">E</a><span class="token operator">&gt;</span></div><div class="deprecation-content"><h3 class="">Deprecated</h3><p class="paragraph">Use the notEmptySetOf function instead.</p><h4 class="">Replace with</h4><div class="sample-container"><pre><code class="monospace block lang-kotlin" 