CollectionProvider

What it does

This class retrieves and manages linked product collections in Magento 2, such as related products, cross-sells, and up-sells.

Developers use it when they need to fetch and organize product links for display on product pages or in custom modules.

It provides two main methods: one for getting a single link type collection and another for efficiently loading multiple link types for multiple products at once.

Public Methods

• getCollection()
• getMap()