interface Person {
firstName: string;
lastName: string;
}
function greeter(person: Person): string {
return "Hello, " + person.firstName + " " + person.lastName;
}
let user: Person = { firstName: "Jane", lastName: "User" };
console.log(greeter(user));
class Student {
fullName: string;
constructor(public firstName: string, public middleInitial: string, public lastName: string) {
this.fullName = firstName + " " + middleInitial + " " + lastName;
}
}
let student = new Student("John", "Q.", "Public");
console.log("Student:", student.fullName);
