Filter and hide specific contacts using Contact.framework iOS

Question

I'd want to filter out contact with only email address and hide the phone number only contacts.

So far I've been able to disable the phone number only contacts.

    let picker = CNContactPickerViewController()
    picker.predicateForEnablingContact = NSPredicate(format: "emailAddresses.@count > 0")
    picker.delegate = self

    self.present(picker, animated: true, completion: nil)