import { ExternalId } from './ExternalId';
import SignalingMessage from './SignalingMessage';
import { IFeedback } from './Feedback';
export type ChatRoom = {
    totalCount: number;
    firstParticipants?: SignalingMessage.WaitingParticipant[];
    handCount?: number;
    feedback?: IFeedback[];
};
/**
 * Ответ на запрос `getWaitingHall`
 */
export type WaitingHallResponse = {
    participants: ExternalId[];
    pageMarker: string | null;
    totalCount: number;
};
export declare function waitingParticipantIdToString(id: SignalingMessage.WaitingParticipantId): string | null;
export declare function waitingParticipantIdFromString(id: string): SignalingMessage.WaitingParticipantId | null;