Type error: Route "app/api/auth/[...nextauth]/route.ts" does not match the required types of a Next.js Route.

[reddevilprasun]

Type error: Route "app/api/auth/[...nextauth]/route.ts" does not match the required types of a Next.js Route.

[hmongdev]

For anyone else, I solved 'Type error: Route "app/api/auth/[...nextAuth]/route.ts" does not match the required types of a Next.js Route."

By creating a new .ts file for AuthOptions.

Separating the AuthOptions should solve that error.

[reddevilprasun]

Type error: Type 'OmitWithTag<typeof import("P:/website/messager-app/app/api/auth/[...nextauth]/route"), "GET" | "HEAD" | "OPTIONS" | "POST" | "PUT" | "DELETE" | "PATCH" | "config" | "generateStaticParams" | ... 6 more ... | "maxDuration", "">' does not satisfy the constraint '{ [x: string]: never; }'.
Property 'default' is incompatible with index signature.
Type 'NextApiHandler' is not assignable to type 'never'.

6 |
7 | // Check that the entry is a valid entry

8 | checkFields<Diff<{
| ^
9 | GET?: Function
10 | HEAD?: Function
11 | OPTIONS?: Function

[Ezejaemmanuel]

You might have exported a function that is not the nextjs endpoint from the route

[hmongdev]

I have this same error. Did you fix yours?