What would be the output?

@Yomesh Gupta
var person = {};

({
  name: person["username"]
} = {
  username: "yomeshgupta",
  email: "[email protected]",
  name: "yomesh",
});

console.log(person.username, person.name);
Option 1
undefined undefined
Option 2
Uncaught SyntaxError
Option 3
yomesh undefined
Option 4
yomeshgupta yomesh