diff --git a/src/types.ts b/src/types.ts
index ded6298..193e500 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -34,6 +34,7 @@ export type Events = {
 
 export type Options = {
   margin?: Margin;
+   // obsolete property, use events instead
   eventsCallbacks?: Events;
   events?: Events;
   axis?: AxesOptions;