Is the passport file supposed to be named, '[...auth].ts' ?

[insanity54]

I'm a bit confused about the tutorial Third Party Login with Passport. The tutorial says the following.

Add a new api route at app/api/auth/[...auth].ts with the following contents.

I see that strange filename and it makes me wonder... Is the tutorial telling me to specifically use the filename, [...auth].ts or is it using javascript spread syntax used to hint at what the filename should be?

For example, if I'm implementing a Twitter login, should I be creating the file, 'app/api/auth/twitter.js'?

[Skn0tt]

api/auth/[...auth].ts is indeed the correct filename. It's a so-called dynamic API Route, which basically matches all routes that start with auth/.