update tsconfig files

tsconfig.json

@@ -1,7 +1,27 @@
 {
   "compilerOptions": {
+    "target": "ES2019", // to support V8 runtime
     "types": ["gas-types-detailed"],
-    "jsx": "react",
-    "esModuleInterop": true
-  }
+    "useDefineForClassFields": true,
+    "lib": ["ES2020", "DOM", "DOM.Iterable"],
+    "module": "ESNext",
+    "skipLibCheck": true,
+    "allowJs": true, // allow .js files
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+    "jsx": "react-jsx",
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true
+  },
+  "include": ["src"],
+  "references": [{ "path": "./tsconfig.node.json" }]
 }

tsconfig.node.json

@@ -0,0 +1,12 @@
+{
+  "compilerOptions": {
+    "types": ["gas-types-detailed"],
+    "composite": true,
+    "skipLibCheck": true,
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "allowSyntheticDefaultImports": true,
+    "strict": true
+  },
+  "include": ["vite.config.ts"]
+}