diff --git a/arcade/application.py b/arcade/application.py
index 275e44d437..e9b2b8af2e 100644
--- a/arcade/application.py
+++ b/arcade/application.py
@@ -1543,21 +1543,21 @@ def on_mouse_leave(self, x: int, y: int) -> bool | None:
         pass
 
     @property
-    def size(self) -> tuple[float, float]:
+    def size(self) -> tuple[int, int]:
         """
         An alias for `arcade.Window.size`
         """
         return self.window.size
 
     @property
-    def width(self) -> float:
+    def width(self) -> int:
         """
         An alias for `arcade.Window.width`
         """
         return self.window.width
 
     @property
-    def height(self) -> float:
+    def height(self) -> int:
         """
         An alias for `arcade.Window.height`
         """