Legacy Collection PHP APIs for sys_collection database tables.
This extension provides TCA information and database tables for the generic "sys_collections" concept, which allows for statically select items into a collection.
In addition, two API classes for fetching items from a collection are available as well:
Both classes previously resided in the PHP namespace
The functionality was part of the TYPO3 Core until TYPO3 v11.0, and moved into its own extension, receiving its own public repository.