1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib.ts b/src/lib.ts
index bd454bc..c4703f2 100644
--- a/src/lib.ts
+++ b/src/lib.ts
@@ -261,8 +261,8 @@ export function getScaleRatio(scale: number, scale2: number){
 // For sending timeline-bound data to BaseLine
 export type TimelineRange = {
 	id: number,
-	start: HistDate,
-	end: HistDate,
+	startYear: number,
+	endYear: number,
 };
 
 export type HistEvent = {