From 9a1e645ccd2578624465abe8ae71a17bf3dbe55e Mon Sep 17 00:00:00 2001
From: Will McGugan <willmcgugan@gmail.com>
Date: Sun, 9 Apr 2023 20:23:14 +0100
Subject: [PATCH] docstring

---
 src/textual/app.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/textual/app.py b/src/textual/app.py
index 79d6cf723..1399d97f5 100644
--- a/src/textual/app.py
+++ b/src/textual/app.py
@@ -715,6 +715,9 @@ class App(Generic[ReturnType], DOMNode):
     def screen(self) -> Screen:
         """Screen: The current screen.
 
+        Returns:
+            The currently active (visible) screen.
+
         Raises:
             ScreenStackError: If there are no screens on the stack.
         """