From 89bd40a66a2f06fb8806f174e5559021540a5b1e Mon Sep 17 00:00:00 2001
From: Alice Koreman <a.koreman@outlook.com>
Date: Mon, 26 Aug 2024 11:30:40 +0200
Subject: [PATCH] fix: improve type getMarkerAtPosition markergroup (#5631)

---
 ace.d.ts            | 2 +-
 src/marker_group.js | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/ace.d.ts b/ace.d.ts
index 7e5c9ebf6cb..6fbcbbd1366 100644
--- a/ace.d.ts
+++ b/ace.d.ts
@@ -292,7 +292,7 @@ export namespace Ace {
   export class MarkerGroup {
     constructor(session: EditSession, options?: {markerType?: "fullLine" | "line"});
     setMarkers(markers: MarkerGroupItem[]): void;
-    getMarkerAtPosition(pos: Position): MarkerGroupItem;
+    getMarkerAtPosition(pos: Position): MarkerGroupItem | undefined;
   }
 
 
diff --git a/src/marker_group.js b/src/marker_group.js
index 160beac9658..45304eb7255 100644
--- a/src/marker_group.js
+++ b/src/marker_group.js
@@ -36,7 +36,7 @@ class MarkerGroup {
     /**
      * Finds the first marker containing pos
      * @param {import("../ace-internal").Ace.Point} pos 
-     * @returns import("../ace-internal").Ace.MarkerGroupItem
+     * @returns {import("../ace-internal").Ace.MarkerGroupItem | undefined} 
      */
     getMarkerAtPosition(pos) {
         return this.markers.find(function(marker) {