[TYPESCRIPT] Annotations for objects.

objects.ts

const profile = {
    name: 'Sırat',
    age: 22,
    coords: {
        lat: 0,
        lng: 15
    },
    setAge(age: number): void {
        this.age = age;
    }
};

// const { age }: number = profile;
// - Doesn't work because of Destructing.

const { age, name }: { age: number; name: string } = profile;
// 'name' was also declared here. -> Just ignore!
const { coords: {lat,lng} }: {coords: {lat: number, lng: number}} = profile;

console.log(age);
console.log(name);