The value of "metadata" is not a valid export entry for Next.js

After I installed Next.js 14 with TypeScript, I encountered an error related to my metadata type definition.

import type { Metadata } from "next";

export const metadata: Metadata = {
  title: "next app",
  description: "next app 14",

};

Sometimes the error disappears when I change my component page, but I often face this issue.

Just to clarify, this error does not affect the development or build mode of the application - it only shows up in VSCode.

Answer №1

If you suspect that this issue is simply a VScode glitch, you may want to review the TypeScript setup within VSCode. Simply launch VScode and navigate to the control panel where you can search for settings.json(). Once there, insert the following code snippet:

{
  "typescript.tsdk": "./node_modules/typescript/lib"
}

Don't forget to save the file afterwards.

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