object spread operator is not working

[chaitanya71998]

hey i tried this code using of spread operator but getting error

let person = { name: "Rahul", age: 27 };
let address = { city: "Hyderabad", pincode: 500001 };
let personDetails = { ...person, ...address };
console.log(personDetails);

found parse is throwing error, but couldn't solve it
is there any fix to this issue

[chaitanya71998]

i got result after changing babylon with @babel/parser,
is it a good to solve above issue,
but its file size is too large to use,
any alternate solution you have, could be very much helpful