Pagination Class with OOP

Your task is to create a class to handle paginated content in a website. A pagination is used to divide long lists of content in a series of pages.

The pagination class will accept 2 parameters:

1. items (default: []): An array of contents to paginate.

2. pageSize (default: 10): The amount of items to show in each page.

So for example we could initialize our pagination like this:

const alphabetArray = "abcdefghijklmnopqrstuvwxyz".split("");

const p = new Pagination(alphabetArray, 4);

And then use the method getVisibleItems to show the contents of the paginated array.

console.log(p.getVisibleItems()); // ["a", "b", "c", "d"]

You will have to implement various methods to go through the pages such as:

• prevPage
• nextPage
• firstPage
• lastPage
• goToPage

Here's a continuation of the example above using nextPage and lastPage:

p.nextPage();

console.log(p.getVisibleItems());
// ["e", "f", "g", "h"]

p.lastPage();

console.log(p.getVisibleItems());
// ["y", "z"]

Notes

• You don't have to use ES6 class if you don't want to
• The second argument (pageSize) could be a float, in that case just convert it to an int (this is also the case for the goToPage method)
• The methods used to change page should be chainable, so you can call them one after the other like this: p.nextPage().nextPage();
• Please remove the comments I provided before publishing your solution.