HTTP/2 support f

I've been testing AWS Lambda + aws-serverless-express + Angular (SSR).

_1) Lambda -> aws-serverless-express.
2) Express bootstraps Angular application's
3) During bootstrap process, application fetches resources from CloudFront and other resources
4) Rendered HTML -page is returned to the user._

I've been testing this setup locally and rendering is a lot faster with spdy -library.
It reduces startup time by several seconds

**I haven't been able to figure out how HTTP/2 support should be added using aws-serverless-express -library.
Or is it even possible? If possible how it should be done?**

I would appreciate your suggestions and comments on this :)