I am finding Django Wagtail expert

These page types are already created:

Blog

Start page (BlogIndexPage)
Category (BlogCategoryPage)
Tags (BlogTagsPage)
Post (BlogPostPage)
News

Start page (NewsIndexPage)
Category (NewsCategoryPage)
Post (NewsPostPage)
Events

Start page (EventIndexPage)
Post (EventPostPage)
Press

Start page (PressIndexPage)
Post (PressPostPage)
List (PressReleasesPage)
The goal of this task is to create an abstract class (or classes, it is up to you as a developer) that holds the common functionality of these page types, applying SOLID and DRY principles.

Code branch: feature/ESMSEX0525-1830-estructura-de-datos