import { TResolutionSize } from '../../types';
import { TContentHint, TOnAddedTransceiver } from '../../utils/peerConnection';
import { TEvents } from '../events';
import { TPresentationSessionPort } from './createCallManagerPort';
import { PresentationStateMachine } from '../PresentationStateMachine';
import { default as PresentationTrackService } from '../PresentationTrackService';
type TPresentationLifecycleDeps = {
    events: TEvents;
    trackService: PresentationTrackService;
    sessionPort: TPresentationSessionPort;
    stateMachine: PresentationStateMachine;
    maxBitrate?: number;
};
type TPresentationFlowOptions = {
    contentHint?: TContentHint;
    sendEncodings?: RTCRtpEncodingParameters[];
    maxResolution?: TResolutionSize;
    onAddedTransceiver?: TOnAddedTransceiver;
    degradationPreference?: RTCDegradationPreference;
    isNeedReinvite?: boolean;
};
export declare class PresentationLifecycle {
    private readonly events;
    private readonly trackService;
    private readonly sessionPort;
    private readonly stateMachine;
    private readonly maxBitrate?;
    constructor({ events, trackService, sessionPort, stateMachine, maxBitrate, }: TPresentationLifecycleDeps);
    guardEstablishedSession(): void;
    getConnectionProtected(): RTCPeerConnection;
    executeStartFlow(beforeStartPresentation: () => Promise<void>, videoTrack: MediaStreamVideoTrack, { isNeedReinvite, contentHint, degradationPreference, sendEncodings, maxResolution, onAddedTransceiver, }: TPresentationFlowOptions): Promise<MediaStreamVideoTrack>;
    executeUpdateFlow(beforeStartPresentation: () => Promise<void>, videoTrack: MediaStreamVideoTrack, { contentHint, degradationPreference, sendEncodings, maxResolution, onAddedTransceiver, }: TPresentationFlowOptions): Promise<MediaStreamVideoTrack>;
    executeStop(videoTrack: MediaStreamVideoTrack): Promise<MediaStreamVideoTrack>;
    emitEndedOnly(videoTrack: MediaStreamVideoTrack): void;
    resetTrackService(): void;
    private attachTrack;
    private replaceActiveTrack;
    private applyMaxBitrate;
    private notifyFailed;
}
export {};