[pre-commit.ci lite] apply automatic fixes

Author: pre-commit-ci-lite[bot]

mkdocs_click/_docs.py

@@ -5,13 +5,16 @@
 
 import inspect
 from contextlib import ExitStack, contextmanager
-from typing import Iterator, cast
+from typing import TYPE_CHECKING, cast
 
 import click
 from markdown.extensions.toc import slugify
 
 from ._exceptions import MkDocsClickException
 
+if TYPE_CHECKING:
+    from collections.abc import Iterator
+
 
 def make_command_docs(
     prog_name: str,

mkdocs_click/_extension.py

@@ -3,7 +3,7 @@
 # Licensed under the Apache license (see LICENSE)
 from __future__ import annotations
 
-from typing import Any, Iterator
+from typing import TYPE_CHECKING, Any
 
 from markdown.extensions import Extension
 from markdown.extensions.attr_list import AttrListExtension
@@ -14,6 +14,9 @@
 from ._loader import load_command
 from ._processing import replace_blocks
 
+if TYPE_CHECKING:
+    from collections.abc import Iterator
+
 
 def replace_command_docs(has_attr_list: bool = False, **options: Any) -> Iterator[str]:
     for option in ("module", "command"):

mkdocs_click/_processing.py

@@ -4,7 +4,10 @@
 from __future__ import annotations
 
 import re
-from typing import Callable, Iterable, Iterator
+from typing import TYPE_CHECKING, Callable
+
+if TYPE_CHECKING:
+    from collections.abc import Iterable, Iterator
 
 
 def replace_blocks(