created a new folder for ts and dist for js and a tsconfig file by running command tsc --init

test_ts/src/index.ts

@@ -0,0 +1,11 @@
+type user = {
+    name : string,
+    email: string,
+    age: number
+}
+
+const mahesh:user = {
+    name: 'Umamahesh',
+    email: 'umamahesh.b',
+    age : 25
+}