tsd-signature tsd-anchor-link"><a id="getColumnDefinition.getColumnDefinition-1" class="tsd-anchor"></a><span class="tsd-kind-call-signature">get<wbr/>Column<wbr/>Definition</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">idx</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><a href="RowColumnDefinition.html" class="tsd-signature-type tsd-kind