I'm not sure why this isn't being caught automatically... but we should definitely not skipLibCheck on things we control. If we depend on something with bad TS... perhaps we shouldn't.
skipLibCheck should remain the default for userland of course.
The middleware extensions are added by the Koa module but looking at the warning, it looks like it'll require the esModuleInterop: true TypeScript setting.
I'm not sure why this isn't being caught automatically... but we should definitely not skipLibCheck on things we control. If we depend on something with bad TS... perhaps we shouldn't.
skipLibCheck should remain the default for userland of course.
https://github.com/feathersjs/feathers-chat/blob/dove/feathers-chat-ts/src/app.ts#LL22C40-L22C40 https://stackblitz.com/edit/node-tnne2i?file=app.ts%3AL46