Fix a type declaration

marijnh · marijnh · commit 780ad2c23c32 · 2026-02-25T14:33:59.000+01:00
diff --git a/src/input.ts b/src/input.ts
@@ -293,7 +293,7 @@ class MouseSelection {
   extend: boolean
   multiple: boolean
   lastEvent: MouseEvent
-  scrollParents: {x?: HTMLElement, y?: HTMLElement}
+  scrollParents: {x: HTMLElement | null, y: HTMLElement | null}
   scrollSpeed = {x: 0, y: 0}
   scrolling = -1
   atoms: readonly RangeSet<any>[]
