When we first start developing classes in TypeScript, it is very common for us to repeat the same code again and again, only changing the type that we are relying on. For instance, if we wanted to store a queue of integers, we might be tempted to write the following class:
class QueueOfInt { private queue : number[]= []; public Push(value : number) : void { this.queue.push(value); } public Pop() : number | undefined { return this.queue.shift(); }}
Calling this code is as easy as this:
const intQueue : QueueOfInt = new QueueOfInt();intQueue.Push(10);intQueue.Push(35);console.log(intQueue.Pop()); // Prints 10console.log(intQueue.Pop()); // Prints 35
Later on, we decide that we also ...
