Port to TypeScript/Elysia

tsconfig.json

@@ -0,0 +1,15 @@
+{
+  "compilerOptions": {
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "module": "ES2022",
+    "moduleResolution": "node",
+    "skipLibCheck": true,
+    "strict": true,
+    "target": "ES2021",
+    "types": ["bun-types"],
+    "jsx": "react",
+    "jsxFactory": "Html.createElement",
+    "jsxFragmentFactory": "Html.Fragment"
+  }
+}