Simple FizzBuzz in typescript

fizz-buzz.ts

console.log('A basic FizzBuzz in typescript')

const START_NUMBER = 1;
const LAST_NUMBER = 100;

const FIZZ = 'Fizz';
const BUZZ = 'Buzz';

function calcFizzBuzz(n: number): string | number {
    let toPrint = '';

    if ((n % 3) === 0) {
        toPrint = FIZZ
    }

    if ((n % 5) === 0) {
        toPrint += BUZZ
    }

    return toPrint || n;
}

const result: (string | number)[] = [];
for (let i = START_NUMBER; i <= LAST_NUMBER; i++)  {
    result.push(calcFizzBuzz(i))
}

result.forEach(n => console.warn(n));