Make next.config.js keys optional (#25204)

## Bug - [ ] Related issues linked using `fixes #number` - [ ] Integration tests added ## Description These values should be optional and not required on the `NextConfig` type.
vercel · May 18, 2021 · bd0448c · bd0448c
1 parent 0a31a92
commit bd0448c
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Showing 2 changed files with 6 additions and 6 deletions.
diff --git a/packages/next/next-server/server/config-shared.ts b/packages/next/next-server/server/config-shared.ts
@@ -57,12 +57,12 @@ export type NextConfig = { [key: string]: any } & {
       validator?: string
       skipValidation?: boolean
     }
-    turboMode: boolean
+    turboMode?: boolean
     eslint?: boolean
-    reactRoot: boolean
-    enableBlurryPlaceholder: boolean
-    disableOptimizedLoading: boolean
-    gzipSize: boolean
+    reactRoot?: boolean
+    enableBlurryPlaceholder?: boolean
+    disableOptimizedLoading?: boolean
+    gzipSize?: boolean
   }
 }
 

diff --git a/packages/next/next-server/server/next-server.ts b/packages/next/next-server/server/next-server.ts
@@ -157,7 +157,7 @@ export default class Server {
     images: string
     fontManifest: FontManifest
     optimizeImages: boolean
-    disableOptimizedLoading: boolean
+    disableOptimizedLoading?: boolean
     optimizeCss: any
     locale?: string
     locales?: string[]