const person = { firstName: "Pablo", lastName: "Cru", greet() { return `Hi, my name is ${this.firstName} ${this.lastName}!`; }, }; const { greet } = person; console.log(greet.call(person)); transpile "use strict"; var person = { firstName: "Pablo", lastName: "Cru", greet: function greet() { return "Hi, my name is ".concat(this.firstName, " ").concat(this.lastName, "!"); } }; var greet = person.greet; console.log(greet.call(person));