Migrating to functional programming

[GalacticHypernova]

This is a feature that will likely require to be carefully thought out (and probably be a breaking change). Moving to functional programming (meaning no usage of OOP like classes) will allow the library to be tree shakeable, and thus make the bundle even smaller, ultimately providing a cleaner and more performant experience.
OOP inherently prevents code from being tree-shaken due to its nature of preserving base classes' members, and refactoring it to functional programing will contribute a lot to the subsequent performance of projects that use this library.

I'd be happy to aid in the migration, and would love to hear your opinion on this!