Koa + Next.js is it possible to not wrap with app.prepare promise?

[ctrlaltdylan]

Is it possible to initialize Next without wrapping the entire Koa server in it's .prepare() statement?

Without a synchronous server variable, it's not possible to integrate with an integration test suite like Mocha + mocha-http or supertest.

Official Documentation links:
https://github.com/zeit/next.js/blob/canary/examples/custom-server-koa/server.js

https://github.com/zeit/next.js/blob/982e880f9afb96f6f9bcda06c11f212cf85a655d/examples/custom-server-koa/server.js#L10