import java.util.Collection;
import java.util.List;
+import java.util.Set;
import net.pterodactylus.sone.data.PostReply;
import net.pterodactylus.sone.data.Sone;
*/
void removePostReplies(Sone sone);
+ void likePostReply(PostReply postReply, Sone localSone);
+ void unlikePostReply(PostReply postReply, Sone localSone);
+
+ boolean isLiked(PostReply postReply, Sone sone);
+ Set<Sone> getLikes(PostReply postReply);
+
}