From f31069e3b2fd7ab0444f3cf4b917470b09fcd8a1 Mon Sep 17 00:00:00 2001
From: Isaiah Odhner <isaiahodhner@gmail.com>
Date: Tue, 11 Apr 2023 22:19:08 -0400
Subject: [PATCH] Add type hints for undos/redos lists

---
 paint.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/paint.py b/paint.py
index a23bb1f..a53d494 100644
--- a/paint.py
+++ b/paint.py
@@ -2,6 +2,7 @@ import re
 import sys
 from enum import Enum
 from random import randint
+from typing import List
 import stransi
 from rich.segment import Segment
 from rich.style import Style
@@ -426,8 +427,8 @@ class PaintApp(App):
     filename = var(None)
     image = var(None)
 
-    undos = []
-    redos = []
+    undos: List[Action] = []
+    redos: List[Action] = []
 
     NAME_MAP = {
         # key to button id