Altra conversione in Typescript , partendo da un progetto di esempio funzionante... 2

tslint.json

@@ -1,13 +1,25 @@
 {
   "defaultSeverity": "warning",
   "extends": [
-      "tslint-config-standard"
+    "tslint:recommended"
   ],
+  "linterOptions": {
+    "exclude": [
+      "node_modules/**"
+    ]
+  },
   "rules": {
-    /*"semicolon": [
-      true,
-      "always",
-      "ignore-bound-class-methods"
-    ]*/
+    "semicolon": [true, "never"],
+    "trailing-comma": [true, {"multiline": "never", "singleline": "never"}],
+    "quotemark": [true, "single"],
+    "indent": [true, "spaces", 2],
+    "interface-name": false,
+    "ordered-imports": false,
+    "object-literal-sort-keys": false,
+    "max-line-length": false,
+    "member-access": false,
+    "no-console": [true, "warning"],
+    "no-consecutive-blank-lines": false,
+    "no-empty": false
   }
 }