From 75aa31cc16f9cfa8610cd26affc374f7cc4646f4 Mon Sep 17 00:00:00 2001
From: Marijn Haverbeke <marijn@haverbeke.berlin>
Date: Tue, 5 Nov 2024 10:57:23 +0100
Subject: [PATCH] Add a type declaration

---
 src/commands.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/commands.ts b/src/commands.ts
index b356f7a..db152cd 100644
--- a/src/commands.ts
+++ b/src/commands.ts
@@ -1,5 +1,5 @@
 import {EditorState, StateCommand, EditorSelection, SelectionRange,
-        ChangeSpec, Transaction, CharCategory,
+        StateEffect, ChangeSpec, Transaction, CharCategory,
         findClusterBreak, Text, Line, countColumn} from "@codemirror/state"
 import {EditorView, Command, Direction, KeyBinding} from "@codemirror/view"
 import {syntaxTree, IndentContext, getIndentUnit, indentUnit, indentString,
@@ -218,7 +218,7 @@ function cursorByPage(view: EditorView, forward: boolean) {
       : rangeEnd(range, forward)
   })
   if (selection.eq(state.selection)) return false
-  let effect
+  let effect: StateEffect<any> | undefined
   if (page.selfScroll) {
     let startPos = view.coordsAtPos(state.selection.main.head)
     let scrollRect = view.scrollDOM.getBoundingClientRect()