Revert incremental config to fix missing types (#30644)

* Revert incremental config to fix missing types

* Add failing test

Author: ijjk

packages/next/tsconfig.json

@@ -5,8 +5,7 @@
     "target": "ES2017",
     "esModuleInterop": true,
     "moduleResolution": "node",
-    "jsx": "react",
-    "incremental": true
+    "jsx": "react"
   },
   "exclude": ["dist", "./*.d.ts"]
 }

test/production/typescript-basic.test.ts

@@ -0,0 +1,40 @@
+import { createNext } from 'e2e-utils'
+import { renderViaHTTP } from 'next-test-utils'
+import { NextInstance } from 'test/lib/next-modes/base'
+
+describe('TypeScript basic', () => {
+  let next: NextInstance
+
+  beforeAll(async () => {
+    next = await createNext({
+      files: {
+        'pages/index.tsx': `
+          import { useRouter } from 'next/router'
+          import Link from 'next/link' 
+          
+          export default function Page() { 
+            const router = useRouter()
+            return (
+              <>
+                <p>hello world</p>
+                <Link href='/another'>
+                  <a>to /another</a>
+                </Link>
+              </>
+            )
+          } 
+        `,
+      },
+      dependencies: {
+        typescript: '4.4.3',
+        '@types/react': '16.9.17',
+      },
+    })
+  })
+  afterAll(() => next.destroy())
+
+  it('have built and started correctly', async () => {
+    const html = await renderViaHTTP(next.url, '/')
+    expect(html).toContain('hello world')
+  })
+})