import { ParticipantId } from './Participant';
/**
 * Тип пользовательского медиа
 */
export declare enum MediaType {
    CAMERA = "CAMERA",
    SCREEN = "SCREEN",
    STREAM = "STREAM",
    MOVIE = "MOVIE",
    ANIMOJI = "ANIMOJI",
    SHARED_URL = "SHARED_URL"
}
export declare function serializeParticipantStreamDescription(description: ParticipantStreamDescription): StreamDescriptionString;
export declare function parseParticipantStreamDescription(descriptionString: StreamDescriptionString): ParticipantStreamDescription;
export type StreamDescriptionString = string;
export type ParticipantStreamDescription = {
    participantId: ParticipantId;
    mediaType: MediaType | null;
    streamName?: string;
};