Does it work with V2 gateway payloads?

[suceava]

Currently compose() passes in a APIGatewayProxyEvent but I'm working with APIGatewayProxyEventV2. Is there an option to make it use the V2 payload?
For context here are the 2 versions: https://docs.aws.amazon.com/apigateway/latest/developerguide/http-api-develop-integrations-lambda.html

I've already built my API around V2 so I'm hoping I don't have to change it. Thanks for any help.

[dbartholomae]

Compose itself does not rely on any specific type. Which middlewares are you using? Can you maybe share the relevant code?

[suceava]

I'm looking at using jwt-auth and http-error-handler to start with.
I just noticed compose uses generic types, so I was able to work out the types needed for it, but digging into the code for jwt-auth and http-error-handler it seems they are specifically using V1 types.
Here's my relevant code that I'm trying out (I've aliased the types as I was working them out in my head):

const getById = async (event: APIGatewayProxyEventV2) => {
}

type T1 = APIGatewayProxyEventV2 & AuthorizedEvent<unknown>;
type T2 = APIGatewayProxyResultV2;
type T3 = PromiseHandler<T1, T2>;
type T4 = (event: APIGatewayProxyEventV2, context: Context) => Promise<any>;
export const handler: APIGatewayProxyHandlerV2 = compose<[T3], T4>(
  jwtAuth({
    algorithm: EncryptionAlgorithms.HS256,
    credentialsRequired: true,
    secretOrPublicKey: process.env.JWT_SECRET || "",
  })
)(getById);

[dbartholomae]

Thanks! The ideal solution would be to have the middlewares define just what they need from the input event and use generics to push it through to the output, but, unfortunately, TypeScript can't handle generics in a compose function properly. At least it couldn't when I last tried.
One alternative that comes to my mind would be to use function overloading to allow either APIGatewayProxyEvent with an APIGatewayProxyResult, or APIGatewayProxyEvent2 with an APIGatewayProxyResult2.
I'm open to pull requests around this idea.