next-env.d.ts note in templates

examples/blog-starter-typescript/next-env.d.ts

@@ -1,2 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/custom-server-typescript/next-env.d.ts

@@ -1,2 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-aws-amplify-typescript/next-env.d.ts

@@ -1,2 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-chakra-ui-typescript/next-env.d.ts

@@ -1,2 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-electron-typescript/renderer/next-env.d.ts

@@ -1,2 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-expo-typescript/next-env.d.ts

@@ -1,2 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-ionic-typescript/next-env.d.ts

@@ -1,2 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-mobx-state-tree-typescript/next-env.d.ts

@@ -1,3 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
 /// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-mysql/next-env.d.ts

@@ -1,2 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-next-sitemap/next-env.d.ts

@@ -1,2 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-paste-typescript/next-env.d.ts

@@ -1,2 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-react-intl/next-env.d.ts

@@ -1,2 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-react-md-typescript/next-env.d.ts

@@ -1,2 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-redux-toolkit-typescript/next-env.d.ts

@@ -1,3 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
 /// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-reflexjs/next-env.d.ts

@@ -0,0 +1,6 @@
+/// <reference types="next" />
+/// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-storybook-styled-jsx-scss/next-env.d.ts

@@ -1,2 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-stripe-typescript/next-env.d.ts

@@ -1,2 +1,6 @@
-/// <reference types='next' />
-/// <reference types='next/types/global' />
+/// <reference types="next" />
+/// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-typescript-eslint-jest/next-env.d.ts

@@ -1,2 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-typescript-graphql/graphql.d.ts

@@ -0,0 +1,6 @@
+declare module '*.graphqls' {
+  import { DocumentNode } from 'graphql'
+  export default typeof DocumentNode
+}
+
+declare module '*.yml'

examples/with-typescript-graphql/next-env.d.ts

@@ -1,9 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
 
-declare module '*.graphqls' {
-  import { DocumentNode } from 'graphql'
-  export default typeof DocumentNode
-}
-
-declare module '*.yml'
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-typescript-graphql/tsconfig.json

@@ -14,6 +14,6 @@
     "isolatedModules": true,
     "jsx": "preserve"
   },
-  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx"],
+  "include": ["next-env.d.ts", "graphql.d.ts", "**/*.ts", "**/*.tsx"],
   "exclude": ["node_modules"]
 }

examples/with-typescript-styled-components/next-env.d.ts

@@ -1,2 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-typescript-types/next-env.d.ts

@@ -1,2 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-typescript/next-env.d.ts

@@ -1,2 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

examples/with-unsplash/next-env.d.ts

@@ -1,2 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

packages/create-next-app/create-app.ts

@@ -169,6 +169,15 @@ export async function createApp({
       )
     }
 
+    // Copy default `next-env.d.ts` to any example that is typescript
+    const tsconfigPath = path.join(root, 'tsconfig.json')
+    if (fs.existsSync(tsconfigPath)) {
+      fs.copyFileSync(
+        path.join(__dirname, 'templates', 'typescript', 'next-env.d.ts'),
+        path.join(root, 'next-env.d.ts')
+      )
+    }
+
     console.log('Installing packages. This might take a couple of minutes.')
     console.log()
 

packages/create-next-app/templates/typescript/next-env.d.ts

@@ -1,3 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/types/global" />
 /// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.

scripts/check-examples.sh

@@ -5,6 +5,9 @@ for folder in examples/* ; do
   if [ -f "$folder/package.json" ]; then
     cat $folder/package.json | jq '.license = "MIT" | .private = true' | sponge $folder/package.json
   fi
+  if [ -f "$folder/tsconfig.json" ]; then
+    cp packages/create-next-app/templates/typescript/next-env.d.ts $folder/next-env.d.ts
+  fi
 done;
 
 if [[ ! -z $(git status -s) ]];then