Add tsc

Author: xPaw

package-lock.json

@@ -3,6 +3,7 @@
   "name": "s2v-schema-explorer",
   "type": "module",
   "scripts": {
+    "tsc": "tsc",
     "dev": "vite",
     "build": "vite build",
     "preview": "vite preview",
@@ -19,10 +20,12 @@
     "@babel/preset-typescript": "^7.28.5",
     "@linaria/react": "^7.0.1",
     "@types/react": "^19.2.14",
+    "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^6.0.1",
     "@wyw-in-js/vite": "^1.0.6",
     "oxfmt": "^0.40.0",
     "oxlint": "^1.55.0",
+    "typescript": "^5.9.3",
     "vite": "^8.0.0"
   }
 }

package.json

@@ -0,0 +1 @@
+/// <reference types="vite/client" />

src/vite-env.d.ts

@@ -0,0 +1,12 @@
+{
+  "compilerOptions": {
+    "noEmit": true,
+    "strict": true,
+    "target": "ESNext",
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "jsx": "react-jsx",
+    "skipLibCheck": true
+  },
+  "include": ["src"]
+}