hvac: add types for hvac.api.secrets_engines.consul

Types generated from the provided docstring on the class.

The adapter on VaultApiBase already carries its response type, but
VaultApiBase currently erases it with Adapter[Any]. We introduce a local
generic without affecting the wider hvac API.

- RawAdapter methods return Response.
- JSONAdapter methods return Response | dict[Any, Any].
- Unparameterized Consul defaults to the standard JSON adapter union.

Co-Authored-By: Factory Droid (GPT-5.6 Sol)

Author: MaicoTimmerman

stubs/hvac/hvac/api/secrets_engines/consul.pyi

@@ -1,13 +1,31 @@
+from typing import Any, Final, Generic, TypeVar
+
+from hvac.adapters import Adapter
 from hvac.api.vault_api_base import VaultApiBase
+from requests import Response
+
+DEFAULT_MOUNT_POINT: Final = "consul"
 
-DEFAULT_MOUNT_POINT: str
+_R = TypeVar("_R", default=Response | dict[Any, Any])
 
-class Consul(VaultApiBase):
-    def configure_access(self, address, token, scheme=None, mount_point="consul"): ...
+# TODO: Make `hvac.api.vault_api_base.VaultApiBase` generic, and eventually propagate all the way from:
+#  - `hvac.api.secrets_engines.SecretsEngines`
+#  - `hvac.v1.Client`
+class Consul(VaultApiBase, Generic[_R]):
+    def __init__(self, adapter: Adapter[_R]) -> None: ...
+    def configure_access(self, address: str, token: str, scheme: str | None = None, mount_point: str = "consul") -> _R: ...
     def create_or_update_role(
-        self, name, policy=None, policies=None, token_type=None, local=None, ttl=None, max_ttl=None, mount_point="consul"
-    ): ...
-    def read_role(self, name, mount_point="consul"): ...
-    def list_roles(self, mount_point="consul"): ...
-    def delete_role(self, name, mount_point="consul"): ...
-    def generate_credentials(self, name, mount_point="consul"): ...
+        self,
+        name: str,
+        policy: str | None = None,
+        policies: list[str] | None = None,
+        token_type: str | None = None,
+        local: bool | None = None,
+        ttl: str | None = None,
+        max_ttl: str | None = None,
+        mount_point: str = "consul",
+    ) -> _R: ...
+    def read_role(self, name: str, mount_point: str = "consul") -> _R: ...
+    def list_roles(self, mount_point: str = "consul") -> _R: ...
+    def delete_role(self, name: str, mount_point: str = "consul") -> _R: ...
+    def generate_credentials(self, name: str, mount_point: str = "consul") -> _R: ...