How to organize work with a database in a library?

Question

PHP

Hi all.
There is a custom library that I made, all of its methods interact with the database, but the configs for connecting to the database and tables are in a separate file, how would it be more correct to organize work with the database in order to get rid of the config file, but not tire the user by entering these data to the class constructor?

Answer 1

Support both. Let the user choose which one he likes best.

Answer 2

Write a factory that will take data from the config and pass it to the constructor of your library.