vcs-python
diff --git a/‎src/libvcs/_internal/subprocess.py
Copy file name to clipboardExpand all lines: src/libvcs/_internal/subprocess.py
+10-8Lines changed: 10 additions & 8 deletions b/‎src/libvcs/_internal/subprocess.py
Copy file name to clipboardExpand all lines: src/libvcs/_internal/subprocess.py
+10-8Lines changed: 10 additions & 8 deletions
diff --git a/‎src/libvcs/_internal/types.py
Copy file name to clipboardExpand all lines: src/libvcs/_internal/types.py
+5-4Lines changed: 5 additions & 4 deletions b/‎src/libvcs/_internal/types.py
Copy file name to clipboardExpand all lines: src/libvcs/_internal/types.py
+5-4Lines changed: 5 additions & 4 deletions
@@ -42,27 +42,29 @@
 import subprocess
 import sys
 from collections.abc import Mapping, Sequence
-from typing import IO, Any, Callable, Literal, Optional, TypeVar, Union, overload
-
-from typing_extensions import TypeAlias
+from typing import IO, Any, Callable, Literal, Optional, TypeVar, Union, overload, TYPE_CHECKING
 
 from libvcs._internal.types import StrOrBytesPath
 
 from .dataclasses import SkipDefaultFieldsReprMixin
 
+if TYPE_CHECKING:
+    from typing_extensions import TypeAlias
+
+
 F = TypeVar("F", bound=Callable[..., Any])
 
 
 if sys.platform == "win32":
-    _ENV: TypeAlias = Mapping[str, str]
+    _ENV: "TypeAlias" = Mapping[str, str]
 else:
-    _ENV: TypeAlias = Union[
+    _ENV: "TypeAlias" = Union[
         Mapping[bytes, StrOrBytesPath], Mapping[str, StrOrBytesPath]
     ]
-_FILE: TypeAlias = Union[None, int, IO[Any]]
-_TXT: TypeAlias = Union[bytes, str]
+_FILE: "TypeAlias" = Union[None, int, IO[Any]]
+_TXT: "TypeAlias" = Union[bytes, str]
 #: Command
-_CMD: TypeAlias = Union[StrOrBytesPath, Sequence[StrOrBytesPath]]
+_CMD: "TypeAlias" = Union[StrOrBytesPath, Sequence[StrOrBytesPath]]
 
 
 @dataclasses.dataclass(repr=False)
 
@@ -8,14 +8,15 @@
 .. _typeshed's: https://github.com/python/typeshed/blob/5df8de7/stdlib/_typeshed/__init__.pyi#L115-L118
 """  # NOQA E501
 from os import PathLike
-from typing import Literal, Union
+from typing import Literal, Union, TYPE_CHECKING
 
-from typing_extensions import TypeAlias
+if TYPE_CHECKING:
+    from typing_extensions import TypeAlias
 
-StrPath: TypeAlias = Union[str, PathLike[str]]  # stable
+StrPath: "TypeAlias" = Union[str, PathLike[str]]  # stable
 """:class:`os.PathLike` or :class:`str`"""
 
-StrOrBytesPath: TypeAlias = Union[str, bytes, PathLike[str], PathLike[bytes]]  # stable
+StrOrBytesPath: "TypeAlias" = Union[str, bytes, PathLike[str], PathLike[bytes]]  # stable
 """:class:`os.PathLike`, :class:`str` or :term:`bytes-like object`"""