TypeScript example

TypeScript example

by nimishgoel056

TypeScript

class Student {
    fullname : string;
    constructor(public firstname, public middleinitial, public lastname) {
        this.fullname = firstname + " " + middleinitial + " " + lastname;
    }
}

interface Person {
    firstname: string;
    lastname: string;
}
class Song {
  track: number;
  seconds: number;
}

class Album {
 songs: Song[];
}
function getValue(property: keyof Song | Album): any{
alert(property);
} 
 


var user = new Student("Jane", "M.", "User");

document.body.innerHTML = getValue(new Song());