span><span class="parameters "><span class="parameter ">klass<span class="token operator">: </span><a href="-entity-class/index.html">EntityClass</a><span class="token operator">&lt;</span><a href="to-entity.html">ID</a><span class="token punctuation">, </span><a href="to-entity.html">T</a><span class="token operator">&gt;</span></span></span><span class="token punctuation">)</span><span class="token operator">: </span><a href="to-entity.html">T</a><span class="token operator">?</span></div><p class="paragr