import { TrackType } from '../../gen/video/sfu/models/models';
import { TrackMuteType } from '../../types';
export declare const trackTypeToParticipantStreamKey: (trackType: TrackType) => "audioStream" | "videoStream" | "screenShareStream" | "screenShareAudioStream" | undefined;
export declare const muteTypeToTrackType: (muteType: TrackMuteType) => TrackType | undefined;
export declare const toTrackType: (trackType: string) => TrackType | undefined;
export declare const isAudioTrackType: (trackType: TrackType) => boolean;