nextjs jest config

examples/next-app/jest.config.ts

@@ -0,0 +1,9 @@
+import type { Config } from 'jest';
+import nextJest from 'next/jest.js';
+
+const createJestConfig = nextJest({ dir: './' });
+
+const config: Config = { testEnvironment: 'node' };
+
+// createJestConfig is exported this way to ensure that next/jest can load the Next.js config which is async
+export default createJestConfig(config);