remove old unused code

move to esm

tsconfig.json

@@ -1,28 +1,36 @@
 {
   "compilerOptions": {
-    "outDir": "./build",
-    "module": "esnext",
-    "target": "es5",
-    "declarationDir": ".",
-    "baseUrl": "src",
-    "lib": ["es6", "dom", "es2016", "es2017", "es2019"],
-    "sourceMap": true,
+    "target": "ESNext",
+    "useDefineForClassFields": true,
+    "lib": [
+      "DOM",
+      "DOM.Iterable",
+      "ESNext"
+    ],
     "allowJs": false,
-    "declaration": true,
-    "jsx": "react",
-    "moduleResolution": "node",
-    "forceConsistentCasingInFileNames": true,
-    "noImplicitReturns": true,
-    "noImplicitThis": true,
     "skipLibCheck": true,
-    "noImplicitAny": false,
+    "esModuleInterop": false,
     "allowSyntheticDefaultImports": true,
-    "strictNullChecks": true,
-    "suppressImplicitAnyIndexErrors": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "esModuleInterop": true
+    "strict": true,
+    "forceConsistentCasingInFileNames": true,
+    "module": "ESNext",
+    "moduleResolution": "Node",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+    "baseUrl": "./src",
+    "paths": {
+      "@/*": [
+        "./*"
+      ]
+    }
   },
-  "include": ["src"],
-  "exclude": ["node_modules", "build"]
+  "include": [
+    "src"
+  ],
+  "references": [
+    {
+      "path": "./tsconfig.node.json"
+    }
+  ]
 }