y"></div></li></ul></div><h4 class="tsd-returns-title">Returns <a href="CancelablePromise.html" class="tsd-signature-type tsd-kind-class">CancelablePromise</a><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">unknown</span><span class="tsd-signature-symbol">&gt;</span></h4><p>unknown concurrency group removed</p>
<div class="tsd-comment tsd-typography"><h4 class="tsd-anchor-link"><a id="Throws" class="tsd-anchor"></a>Throws<a href="#Throws" aria-label="Permalink" class="tsd-anch