First concept

node_modules/next/dist/compiled/@next/font/google/index.js

@@ -0,0 +1,15 @@
+// Validate next version
+const semver = require('next/dist/compiled/semver')
+if (semver.lt(require('next/package.json').version, '13.0.0')) {
+  throw new Error('`@next/font` is only available in Next.js 13 and newer.')
+}
+
+let message = '@next/font/google failed to run or is incorrectly configured.'
+if (process.env.NODE_ENV === 'development') {
+  message +=
+    '\nIf you just installed `@next/font`, please try restarting `next dev` and resaving your file.'
+}
+
+message += `\n\nRead more: https://nextjs.org/docs/basic-features/font-optimization`
+
+throw new Error(message)