types: Fix missing runtime dependency

uv run --no-dev -p python3.13 -- python -c ' from tmuxp import _internal, cli, workspace, exc, log, plugin, shell, types, util, __version__ from tmuxp._internal import config_reader, types from tmuxp.workspace import builder, constants, finders, freezer, importers, loader, validation from libtmux import __version__ as __libtmux_version__ print("tmuxp version:", __version__) print("libtmux version:", __libtmux_version__) ' shell: /usr/bin/bash -e {0} env: UV_CACHE_DIR: /home/runner/work/_temp/setup-uv-cache Using CPython 3.13.2 Creating virtual environment at: .venv Building tmuxp @ file:///home/runner/work/tmuxp/tmuxp Built tmuxp @ file:///home/runner/work/tmuxp/tmuxp Installed 4 packages in 1ms Traceback (most recent call last): File "<string>", line 3, in <module> from tmuxp._internal import config_reader, types File "/home/runner/work/tmuxp/tmuxp/src/tmuxp/_internal/types.py", line 15, in <module> from typing_extensions import NotRequired, TypedDict ModuleNotFoundError: No module named 'typing_extensions'
tmux-python · tony · Feb 19, 2025 · Feb 19, 2025 · Feb 19, 2025 · Feb 19, 2025
commit 8d337d9b70ac11cab813bf05f309aee7bda927af
diff --git a/src/tmuxp/_internal/types.py b/src/tmuxp/_internal/types.py
@@ -12,7 +12,16 @@

 from __future__ import annotations

-from typing_extensions import NotRequired, TypedDict
+import typing as t
+from typing import TypedDict
+
+if t.TYPE_CHECKING:
+    import sys
+
+    if sys.version_info >= (3, 11):
+        from typing import NotRequired
+    else:
+        from typing_extensions import NotRequired


 class PluginConfigSchema(TypedDict):