I created a Next.js project and I only have .tsx (TypeScript) as the extension everywhere. I know TypeScript is just extended like Java but I just want .js as the file ending. I tried to extend the command (npx create-next-app -e with-tailwindcss my-project) by adding --js at the end. Apparently that didn't work. Then I tried to change the endings in the already created project, which just brought me a lot of errors. What can I do? Is this still possible? Best wishes.