           <span class="tsd-kind-call-signature">getRequiredInputs</span
                    ><span class="tsd-signature-symbol">()</span><span class="tsd-signature-symbol">:</span>
                    <span class="tsd-signature-type">number</span
                    ><a href="#getrequiredinputs-1" 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
                 