How to access the original object when unpacking properties from objects passed as a function parameter

Question

consider I've below code -

const user = {
  id: 42,
  username: "usrname",
  info: {
    fullName: "John",
    age: 15,
  },
};

function foo({ username: usrnam, info: { age } }) {
  return `${usrnam} ${age} `;
}

console.log(foo(user));

Here I'm unpacking properties username, info, age etc in the function foo call. I would like to know if it is possible to have access to user object while unpacking?

I need to set some property in user object based on age in the foo function.

Thanks in advance.