chore: add type-hints to multiple files in gitlab/v4/objects/

Add and/or check type-hints for the following files
    gitlab.v4.objects.access_requests
    gitlab.v4.objects.applications
    gitlab.v4.objects.broadcast_messages
    gitlab.v4.objects.deployments
    gitlab.v4.objects.keys
    gitlab.v4.objects.merge_trains
    gitlab.v4.objects.namespaces
    gitlab.v4.objects.pages
    gitlab.v4.objects.personal_access_tokens
    gitlab.v4.objects.project_access_tokens
    gitlab.v4.objects.tags
    gitlab.v4.objects.templates
    gitlab.v4.objects.triggers

Add a 'get' method with the correct type for Managers derived from
GetMixin.

1 files changed, 11 insertions, 3 deletions

diff --git a/gitlab/v4/objects/keys.py b/gitlab/v4/objects/keys.py
index 7f8fa0e..46f6894 100644
--- a/gitlab/v4/objects/keys.py
+++ b/gitlab/v4/objects/keys.py
@@ -1,3 +1,5 @@
+from typing import Any, cast, Optional, TYPE_CHECKING, Union
+
 from gitlab.base import RESTManager, RESTObject
 from gitlab.mixins import GetMixin
 
@@ -15,12 +17,18 @@ class KeyManager(GetMixin, RESTManager):
     _path = "/keys"
     _obj_cls = Key
 
-    def get(self, id=None, **kwargs):
+    def get(
+        self, id: Optional[Union[int, str]] = None, lazy: bool = False, **kwargs: Any
+    ) -> Key:
         if id is not None:
-            return super(KeyManager, self).get(id, **kwargs)
+            return cast(Key, super(KeyManager, self).get(id, lazy=lazy, **kwargs))
 
         if "fingerprint" not in kwargs:
             raise AttributeError("Missing attribute: id or fingerprint")
 
+        if TYPE_CHECKING:
+            assert self.path is not None
         server_data = self.gitlab.http_get(self.path, **kwargs)
-        return self._obj_cls(self, server_data)
+        if TYPE_CHECKING:
+            assert isinstance(server_data, dict)
+        return cast(Key, self._obj_cls(self, server_data))