How to declare an array in TypeScript

Question

Can you explain to me how to declare an array in TypeScript?

Answer 1

In TypeScript, arrays can be declared in two primary ways:

Using square brackets ([]):

let numbers: number[] = [11, 22, 33];

This syntax specifies that numbers is an array of type number.

Using the Array generic type:

let strings: Array<string> = ['x', 'y', 'z'];

This achieves the same result but uses TypeScript's Array type.