Cannot use StringParam as topic value in onMessagePublished

[ls12styler]

In the types definition here, the topic can only be a string. Also, here, there is no check if to see if the topic is a parameter and retrieve the value of it unlike in other function types.

Related issues

None that I could find.

[REQUIRED] Version info

node: v20.10.0

firebase-functions: v7.0.1

firebase-tools: v15.1.0

firebase-admin:

[REQUIRED] Test case

import {defineString} from "firebase-functions/params";
import {onMessagePublished} from "firebase-functions/v2/pubsub";

const topicName = defineString("some-topic");

export const myMessageConsumer = onMessagePublished(
  {
    topic: topicName
  },
  async (message) => {
    console.log(message);
  }
);

firebase deploy --only functions:myMessageConsumer

[REQUIRED] Steps to reproduce

See test case above

[REQUIRED] Expected behavior

During deployment, the function should deploy successfully and the parameter used and configured at deploy-time should parse and configure the topic to receive messages from.

[REQUIRED] Actual behavior

Function fails to deploy

Were you able to successfully deploy your functions?

No

src/functions/test.ts:6:34 - error TS2769: No overload matches this call.
  Overload 1 of 2, '(topic: string, handler: (event: CloudEvent<MessagePublishedData<any>>) => any): CloudFunction<CloudEvent<MessagePublishedData<any>>>', gave the following error.
    Argument of type '{ topic: StringParam; }' is not assignable to parameter of type 'string'.
  Overload 2 of 2, '(options: PubSubOptions, handler: (event: CloudEvent<MessagePublishedData<any>>) => any): CloudFunction<CloudEvent<MessagePublishedData<any>>>', gave the following error.
    Type 'StringParam' is not assignable to type 'string'.

  6 export const myMessageConsumer = onMessagePublished(
                                     ~~~~~~~~~~~~~~~~~~~
  7     {
    ~~~~~
... 
 12     }
    ~~~~~
 13 );
    ~

  node_modules/firebase-functions/lib/v2/providers/pubsub.d.ts:86:5
    86     topic: string;
           ~~~~~
    The expected type comes from property 'topic' which is declared here on type 'PubSubOptions'