Don't import typing.Any on runtime (#216)

src/mkdocs_include_markdown_plugin/plugin.py

@@ -4,7 +4,7 @@
 
 from collections.abc import Callable
 from functools import cached_property
-from typing import TYPE_CHECKING, Any
+from typing import TYPE_CHECKING
 
 from mkdocs.exceptions import PluginError
 from mkdocs.livereload import LiveReloadServer
@@ -98,7 +98,7 @@ def on_serve(
             self,
             server: LiveReloadServer,
             config: MkDocsConfig,  # noqa: ARG002
-            builder: Callable[[Any], Any],  # noqa: ARG002
+            builder: Callable,  # noqa: ARG002
     ) -> None:
         if self._server is None:  # pragma: no cover
             self._server = server

src/mkdocs_include_markdown_plugin/process.py

@@ -13,6 +13,8 @@
 
 
 if TYPE_CHECKING:
+    from typing import Any
+
     from mkdocs_include_markdown_plugin.cache import Cache