GatsbyJSで作られたブログをNext.jsにマイグレーションする

ready - started server on 0.0.0.0:3000, url: http://localhost:3000
We detected TypeScript in your project and reconfigured your tsconfig.json file for you.

The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:

	- allowJs was set to true
	- forceConsistentCasingInFileNames was set to true
	- exclude was set to ['node_modules']

The following mandatory changes were made to your tsconfig.json:

	- moduleResolution was set to node (to match webpack resolution)
	- resolveJsonModule was set to true (to match webpack resolution)
	- isolatedModules was set to true (requirement for babel)
	- jsx was set to preserve (next.js implements its own optimized jsx transform)

diff --git a/tsconfig.json b/tsconfig.json
index 43ea22c..b8fe3db 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,15 +1,28 @@
 {
-  "include": ["./src/**/*"],
+  "include": [
+    "./src/**/*"
+  ],
   "compilerOptions": {
     "target": "esnext",
     "module": "commonjs",
-    "lib": ["dom", "es2017"],
-    "jsx": "react",
+    "lib": [
+      "dom",
+      "es2017"
+    ],
+    "jsx": "preserve",
     "strict": true,
     "esModuleInterop": true,
     "experimentalDecorators": true,
     "emitDecoratorMetadata": true,
     "noEmit": true,
-    "skipLibCheck": true
-  }
-} 
\ No newline at end of file
+    "skipLibCheck": true,
+    "allowJs": true,
+    "forceConsistentCasingInFileNames": true,
+    "moduleResolution": "node",
+    "resolveJsonModule": true,
+    "isolatedModules": true
+  },
+  "exclude": [
+    "node_modules"
+  ]
+}