package com.juick.service; import com.juick.User; import javax.annotation.Nonnull; import java.util.List; public interface SocialService { @Nonnull User getUserByAccountUri(String acct); @Nonnull List getFollowers(User user); void addFollower(User user, String acct); void removeFollower(User user, String acct); void removeAccount(String acct); }