Expected Behaviour

OpenAPI merge should find resolvers that are type annotated.

Current Behaviour

When you have the following type annotated resolver (code snippet), OpenAPI merge doesn't find it because it only looks for ast.Assign, and not ast.AnnAssign.

Code snippet

app: APIGatewayRestResolver = APIGatewayRestResolver(enable_validation=True)

Possible Solution

See PR I've created shortly after this.

Steps to Reproduce

Try to run test_file_has_resolver_found with an annotated resolver.

Powertools for AWS Lambda (Python) version

latest

AWS Lambda function runtime

3.14

Packaging format used

PyPi

Debugging logs