import de.juplo.kafka.chat.backend.domain.ChatHomeService;
import de.juplo.kafka.chat.backend.domain.ChatRoomData;
-import de.juplo.kafka.chat.backend.persistence.StorageStrategy;
+import de.juplo.kafka.chat.backend.implementation.StorageStrategy;
import lombok.RequiredArgsConstructor;
import org.springframework.http.codec.ServerSentEvent;
import org.springframework.web.bind.annotation.*;