ype">number</span></div><a href="#laneSpacing" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><ul class="tsd-signatures"><li class="tsd-description"><div class="tsd-comment tsd-typography"><p>Gets or sets the amount of additional space it allocates between the lanes.
This number specifies the number of columns, with the same meaning as <a href="LayeredDigraphLayout.html#columnSpacing" class="tsd-kind-accessor">go.Layer