fix: add tsconfig.json file

Author: Fatme

postinstall.ts

@@ -1,2 +1,2 @@
-const hook = require("nativescript-hook")(__dirname);
-hook.postinstall();
+const nsHook = require("nativescript-hook")(__dirname);
+nsHook.postinstall();

tsconfig.json

@@ -0,0 +1,21 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "target": "es6",
+        "experimentalDecorators": true,
+        "emitDecoratorMetadata": true,
+        "noEmitHelpers": true,
+        "noEmitOnError": true,
+        "baseUrl": ".",
+        "paths": {
+            "*": [
+                "./node_modules/tns-core-modules/*",
+                "./node_modules/*"
+            ]
+        }
+    },
+    "exclude": [
+        "node_modules/tns-core-modules",
+        "platforms"
+    ]
+}