What is the name of the class that contains the implementation?

Question

PHP

There is a library that does something, there is a part of the functionality that this library needs for its work in a closed CMS (the principle of Open / Closed), in this library I want to provide an implementation for different CMS, the question is:
1. What type does this set of classes belong to (Adapers, ...)?
2. Do I need to supply an implementation with this library at all, perhaps it needs to be done in a separate repository?

Answer 1

1) it looks like a strategy , here, as a strategy, your functionality for the library, in fact, for different CMS you can have different functionality, or the same one, substituting one or another implementation, in general it looks like your case, but there is little information
2) you need to supply everything that is necessary for the library to work, if it is a separate repository, then you need to add a dependency to the composer, but you don’t need to complicate it too much, you can’t think everything through in advance, you can move it to a separate repository in the future

Answer 2

Googled that the bridge pattern seems to fit, an example in php-debugbar https://github.com/maximebf/php-debugbar/tree/mast...
https://sourcemaking.com/design_patterns/bridge/php