drop unnecessary type-checking guards

8 files changed, 16 insertions, 37 deletions

diff --git a/src/setuptools_scm/_modify_version.py b/src/setuptools_scm/_modify_version.py
index dc80c1a..0be79c2 100644
--- a/src/setuptools_scm/_modify_version.py
+++ b/src/setuptools_scm/_modify_version.py
@@ -1,10 +1,8 @@
 from __future__ import annotations
 
 import re
-from typing import TYPE_CHECKING
 
-if TYPE_CHECKING:
-    from .version import ScmVersion
+from . import _types as _t
 
 
 def _strip_local(version_string: str) -> str:
@@ -47,7 +45,7 @@ def _bump_regex(version: str) -> str:
         return "%s%d" % (prefix, int(tail) + 1)
 
 
-def _format_local_with_time(version: ScmVersion, time_format: str) -> str:
+def _format_local_with_time(version: _t.SCMVERSION, time_format: str) -> str:
 
     if version.exact or version.node is None:
         return version.format_choice(
@@ -59,6 +57,6 @@ def _format_local_with_time(version: ScmVersion, time_format: str) -> str:
         )
 
 
-def _dont_guess_next_version(tag_version: ScmVersion) -> str:
+def _dont_guess_next_version(tag_version: _t.SCMVERSION) -> str:
     version = _strip_local(str(tag_version.tag))
     return _bump_dev(version) or _add_post(version)
diff --git a/src/setuptools_scm/_types.py b/src/setuptools_scm/_types.py
index c19bf35..4dbfddf 100644
--- a/src/setuptools_scm/_types.py
+++ b/src/setuptools_scm/_types.py
@@ -1,19 +1,18 @@
 from __future__ import annotations
 
+import os
 from typing import Any
 from typing import Callable
 from typing import List
 from typing import Tuple
-from typing import TYPE_CHECKING
 from typing import TypeVar
 from typing import Union
 
+from typing_extensions import ParamSpec
+from typing_extensions import Protocol
+from typing_extensions import TypeAlias
 
-if TYPE_CHECKING:
-    from setuptools_scm import version
-    import os
-
-from typing_extensions import ParamSpec, TypeAlias, Protocol
+from setuptools_scm import version
 
 PathT: TypeAlias = Union["os.PathLike[str]", str]
 
diff --git a/src/setuptools_scm/config.py b/src/setuptools_scm/config.py
index 0394eba..3cb6aa0 100644
--- a/src/setuptools_scm/config.py
+++ b/src/setuptools_scm/config.py
@@ -8,8 +8,8 @@ import warnings
 from typing import Any
 from typing import Callable
 from typing import Pattern
-from typing import TYPE_CHECKING
 
+from . import _types as _t
 from ._integration.pyproject_reading import (
     get_args_for_pyproject as _get_args_for_pyproject,
 )
@@ -18,10 +18,6 @@ from ._version_cls import _VersionT
 from ._version_cls import Version as _Version
 from .utils import trace
 
-
-if TYPE_CHECKING:
-    from . import _types as _t
-
 DEFAULT_TAG_REGEX = re.compile(
     r"^(?:[\w-]+-)?(?P<version>[vV]?\d+(?:\.\d+){0,2}[^\+]*)(?:\+.*)?$"
 )
diff --git a/src/setuptools_scm/discover.py b/src/setuptools_scm/discover.py
index f7843ee..87533fd 100644
--- a/src/setuptools_scm/discover.py
+++ b/src/setuptools_scm/discover.py
@@ -3,10 +3,8 @@ from __future__ import annotations
 import os
 from typing import Iterable
 from typing import Iterator
-from typing import TYPE_CHECKING
 
-if TYPE_CHECKING:
-    from . import _types as _t
+from . import _types as _t
 from .config import Configuration
 from .utils import trace
 
diff --git a/src/setuptools_scm/file_finder.py b/src/setuptools_scm/file_finder.py
index f14a946..93d87b1 100644
--- a/src/setuptools_scm/file_finder.py
+++ b/src/setuptools_scm/file_finder.py
@@ -1,12 +1,10 @@
 from __future__ import annotations
 
 import os
-from typing import TYPE_CHECKING
 
-if TYPE_CHECKING:
-    from typing_extensions import TypeGuard
-    from . import _types as _t
+from typing_extensions import TypeGuard
 
+from . import _types as _t
 from .utils import trace
 
 
diff --git a/src/setuptools_scm/file_finder_git.py b/src/setuptools_scm/file_finder_git.py
index 775c49d..65aa999 100644
--- a/src/setuptools_scm/file_finder_git.py
+++ b/src/setuptools_scm/file_finder_git.py
@@ -5,17 +5,14 @@ import os
 import subprocess
 import tarfile
 from typing import IO
-from typing import TYPE_CHECKING
 
+from . import _types as _t
 from .file_finder import is_toplevel_acceptable
 from .file_finder import scm_find_files
 from .utils import data_from_mime
 from .utils import do_ex
 from .utils import trace
 
-if TYPE_CHECKING:
-    from . import _types as _t
-
 
 log = logging.getLogger(__name__)
 
diff --git a/src/setuptools_scm/file_finder_hg.py b/src/setuptools_scm/file_finder_hg.py
index 2ce974f..b750fea 100644
--- a/src/setuptools_scm/file_finder_hg.py
+++ b/src/setuptools_scm/file_finder_hg.py
@@ -2,17 +2,14 @@ from __future__ import annotations
 
 import os
 import subprocess
-from typing import TYPE_CHECKING
 
+from . import _types as _t
 from .file_finder import is_toplevel_acceptable
 from .file_finder import scm_find_files
 from .utils import data_from_mime
 from .utils import do_ex
 from .utils import trace
 
-if TYPE_CHECKING:
-    from . import _types as _t
-
 
 def _hg_toplevel(path: str) -> str | None:
     try:
diff --git a/src/setuptools_scm/git.py b/src/setuptools_scm/git.py
index a0a7955..1da5577 100644
--- a/src/setuptools_scm/git.py
+++ b/src/setuptools_scm/git.py
@@ -9,8 +9,8 @@ from os.path import isfile
 from os.path import join
 from os.path import samefile
 from typing import Callable
-from typing import TYPE_CHECKING
 
+from . import _types as _t
 from .config import Configuration
 from .scm_workdir import Workdir
 from .utils import _CmdResult
@@ -21,11 +21,7 @@ from .utils import trace
 from .version import meta
 from .version import ScmVersion
 from .version import tags_to_versions
-
-if TYPE_CHECKING:
-    from . import _types as _t
-
-    from setuptools_scm.hg_git import GitWorkdirHgClient
+from setuptools_scm.hg_git import GitWorkdirHgClient
 
 REF_TAG_RE = re.compile(r"(?<=\btag: )([^,]+)\b")
 DESCRIBE_UNSUPPORTED = "%(describe"