rator">&gt;</span><span class="token operator">&gt; </span><a href="index.html">NotEmptyRange</a><span class="token operator">&lt;</span><span class="token keyword"></span><a href="../contains.html">T</a><span class="token operator">&gt;</span><span class="token punctuation">.</span><a href="../contains.html"><span class="token function">contains</span></a><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">value<span class="token operator">: </span><a href="../contain