Fix type annotation for Message for strict checkers

protovalidate/__init__.py

@@ -23,7 +23,7 @@
 
 from __future__ import annotations
 
-from typing import TYPE_CHECKING
+from typing import TYPE_CHECKING, Any
 
 from ._errors import CompilationError, EvaluationError, ValidationError
 from ._gen.buf.validate.validate_pb import (
@@ -42,7 +42,7 @@
 
 
 def validate(
-    message: Message | google_message.Message, *, fail_fast: bool = False
+    message: Message[Any] | google_message.Message, *, fail_fast: bool = False
 ) -> None:
     """Validates the given message against the static rules defined in the message's descriptor using a shared validator.
 
@@ -60,7 +60,7 @@ def validate(
 
 
 def collect_violations(
-    message: Message | google_message.Message, *, fail_fast: bool = False
+    message: Message[Any] | google_message.Message, *, fail_fast: bool = False
 ) -> list[Violation]:
     """Collects the violations for the given message against the static rules defined in the message's descriptor using a shared validator.
 

src/hints.rs

@@ -34,7 +34,10 @@ impl<'a, 'py> FromPyObject<'a, 'py> for PbMessage<'a, 'py> {
     type Error = Infallible;
 
     const INPUT_TYPE: PyStaticExpr = type_hint_union!(
-        type_hint_identifier!("protobuf", "Message"),
+        type_hint_subscript!(
+            type_hint_identifier!("protobuf", "Message"),
+            type_hint_identifier!("typing", "Any")
+        ),
         type_hint_identifier!("google.protobuf.message", "Message")
     );