Error getiing Dynamic Segmment in the api part ( building with next.js 15.1.17 )

[nadavarmoni]

When i try to build the project using this "npm run build" command using Next.js version 15.1.7 i get 3 bugs:

Type error: Route "app/api/assistants/threads/[threadId]/actions/route.ts" has an invalid "POST" export:
Type "{ params: { threadId: any; }; }" is not a valid type for the function's second argument.

Type error: Route "app/api/assistants/threads/[threadId]/messages/route.ts" has an invalid "POST" export:
Type "{ params: { threadId: any; }; }" is not a valid type for the function's second argument.

Type error: Route "app/api/files/[filedId]/route.ts" has an invalid "GET" export:
Type "{ params: { threadId: any; }; }" is not a valid type for the function's second argument.

I have solved this problem like this in "threads" part:

export async function POST(request, { params }: { params : Promise<{ threadId }> }) {
const threadId = (await params).threadId;

And in the "files" part:

export async function GET(_request, { params }: { params : Promise<{ fileId }> }) {
const fileId = (await params).fileId;