tsd-signature-type">string</span></div><aside class="tsd-sources"><ul><li>Defined in node_modules/@auth0/auth0-spa-js/dist/typings/global.d.ts:560</li></ul></aside></section><section class="tsd-panel tsd-member tsd-is-external"><h3 class="tsd-anchor-link" id="gender"><code class="tsd-tag">Optional</code><span>gender</span><a href="#gender" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24" aria-hidden="true"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><div class="ts