Mercury-IM/persistence/src/main/java/org/mercury_im/messenger/persistence/repository/ContactRepository.java

package org.mercury_im.messenger.persistence.repository;

import androidx.lifecycle.LiveData;

import org.mercury_im.messenger.persistence.model.ContactModel;

import java.util.List;

public interface ContactRepository<E extends ContactModel> {

    LiveData<List<E>> getAllRosterEntries();

    void updateOrInsertRosterEntry(E rosterEntryModel);
}