span class="tsd-kind-call-signature">find<wbr/>Column<wbr/>For<wbr/>DocumentX</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">x</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span><a href="#findColumnForDocumentX.findColumnForDocumentX-1" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0