Add typing information, 1/2 (#1176)

* Re-enable typing and improve config.

* Make mypy pass.

* Improve settings.

* First batch of types.

* Add more type hints.

* Fixes.

* Format.

* Fix split_port() without returning to previous type chaos.

* Continue with type hints (and ignores).

plugins/plugin_utils/_unsafe.py

@@ -8,6 +8,7 @@
 from __future__ import annotations
 
 import re
+import typing as t
 from collections.abc import Mapping, Set
 
 from ansible.module_utils.common.collections import is_sequence
@@ -21,7 +22,7 @@ _RE_TEMPLATE_CHARS = re.compile("[{}]")
 _RE_TEMPLATE_CHARS_BYTES = re.compile(b"[{}]")
 
 
-def make_unsafe(value):
+def make_unsafe(value: t.Any) -> t.Any:
     if value is None or isinstance(value, AnsibleUnsafe):
         return value