Hi @reeee - Welcome.
Krita’s brush engines are unique so those brushes will not import into Krita.
A while ago there was someone working on making a plugin to work with Procreate brushes but I don’t think the work has continued. You can read about it in this thread:
Procreate brush import plugin prototype
Depending on how well you can describe what you’re looking for, someone here may be able to find a similar Krita brush for you.