How can I create custom params decorate with response?

[ddrynau-work]

Hi,
I want to create custom params decorate @Session that will return session data from NextAuth session. For that I need NextApiResponse object but createParamDecorator uses only request data. How can I upgrade createParamDecorator function that I will able to use the response data too?
Example: const session = getServerSession(req, res, authOptions)