1 files changed, 0 insertions, 1 deletions
diff --git a/src/lib.ts b/src/lib.ts
index 66e0176..757c0e5 100644
--- a/src/lib.ts
+++ b/src/lib.ts
@@ -113,7 +113,6 @@ export type UiOptions = {
 	nonleafHeaderColor: string, // CSS color
 	ancestryBarBgColor: string,
 	// Component sizing
-	ancestryBarBreadth: number, // px (fixed value needed for transitions)
 	tutPaneSz: number, // px (fixed value needed for transitions)
 	scrollGap: number, // Size of scroll bar, in px
 	// Timing related