-<li>Defined in <a href="https://github.com/poolifier/poolifier/blob/2431bdb/src/pools/worker.ts#L50">src/pools/worker.ts:50</a></li></ul></aside></section>
-<section class="tsd-panel tsd-member"><a id="workerId" class="tsd-anchor"></a>
-<h3 class="tsd-anchor-link"><code class="tsd-tag ts-flagOptional">Optional</code> <code class="tsd-tag ts-flagReadonly">Readonly</code> <span>worker<wbr/>Id</span><a href="#workerId" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="#icon-anchor"></use></svg></a></h3>
-<div class="tsd-signature"><span class="tsd-kind-property">worker<wbr/>Id</span><span class="tsd-signature-symbol">?:</span> <span class="tsd-signature-type">number</span></div>
+<li>Defined in <a href="https://github.com/poolifier/poolifier/blob/80520ca/src/utility-types.ts#L81">src/utility-types.ts:81</a></li></ul></aside></section>
+<section class="tsd-panel tsd-member tsd-is-inherited"><a id="workerId" class="tsd-anchor"></a>
+<h3 class="tsd-anchor-link"><code class="tsd-tag ts-flagReadonly">Readonly</code> <span>worker<wbr/>Id</span><a href="#workerId" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="#icon-anchor"></use></svg></a></h3>
+<div class="tsd-signature"><span class="tsd-kind-property">worker<wbr/>Id</span><span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">number</span></div>