-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">&gt;</span><span class="tsd-signature-symbol">;</span><br/><span class="tsd-signature-symbol">}</span></div><section class="tsd-panel"><h4>Type Parameters</h4><ul class="tsd-type-parameter-list"><li><span id="tappstate"><span class="tsd-kind-type-parameter">TAppState</span> = <a href="../types/AppState.html" class="tsd-signature-type tsd-kind-type-alias">AppState<