What is an example of an app in the Endpoint Testing docs?

[corysimmons]

https://github.com/avajs/ava/blob/main/docs/recipes/endpoint-testing.md

Would this just be something like:

// ../app.js
module.exports = some_express_app

[novemberborn]

The example uses the built-in http module, so it would be a requestListener along the lines of https://nodejs.org/docs/latest/api/http.html#http_http_createserver_options_requestlistener.