type cannot be named without a reference to @tanstack+start-client-core

[mnpqraven]

I'm trying out tanstack start and met with this error when exporting server functions. It only happens when i export the function, if i don't export it then the error doesn't appear.

For context i'm plugging this in a monorepo, is there any pointer on where should i start debugging ? cheers

[schiller-manuel]

there might be some types missing from the exports. is this on the alpha branch? if not, can you please try the alpha branch?

[mnpqraven]

how do i switch to the alpha branch ? My package.json is listing ^1.120.3

[schiller-manuel]

see #2863 (comment)

[mnpqraven]

thanks for the link, I've upgraded to alpha but luckily found what the cause was. It's not tanstack start but rather my tsconfig having composite: true, not really sure what it does to be honest but turning it off made the errors go away