import type { HandlerFactory, HandlerInterface, HandlerEvents, HandlerSendOptions, HandlerSendResult, HandlerReceiveOptions, HandlerReceiveResult, HandlerSendDataChannelOptions, HandlerSendDataChannelResult, HandlerReceiveDataChannelOptions, HandlerReceiveDataChannelResult, IceParameters } from 'mediasoup-client/types';
import { EnhancedEventEmitter } from 'mediasoup-client/enhancedEvents';
import { Channel } from './Channel';
import { FakeRTCStatsReport } from './FakeRTCStatsReport';
export declare class Handler extends EnhancedEventEmitter<HandlerEvents> implements HandlerInterface {
    #private;
    static createFactory(handlerId: string, channel: Channel): HandlerFactory;
    private static getLocalRtpCapabilities;
    private constructor();
    get closed(): boolean;
    get name(): string;
    close(): void;
    updateIceServers(iceServers: RTCIceServer[]): Promise<void>;
    restartIce(iceParameters: IceParameters): Promise<void>;
    getTransportStats(): Promise<FakeRTCStatsReport>;
    send({ track, encodings, codecOptions, codec }: HandlerSendOptions): Promise<HandlerSendResult>;
    stopSending(localId: string): Promise<void>;
    pauseSending(localId: string): Promise<void>;
    resumeSending(localId: string): Promise<void>;
    replaceTrack(localId: string, track: MediaStreamTrack | null): Promise<void>;
    setMaxSpatialLayer(localId: string, spatialLayer: number): Promise<void>;
    setRtpEncodingParameters(localId: string, params: Partial<RTCRtpEncodingParameters>): Promise<void>;
    getSenderStats(localId: string): Promise<FakeRTCStatsReport>;
    sendDataChannel({ sctpStreamParameters, }: HandlerSendDataChannelOptions): Promise<HandlerSendDataChannelResult>;
    receive(optionsList: HandlerReceiveOptions[]): Promise<HandlerReceiveResult[]>;
    stopReceiving(localIds: string[]): Promise<void>;
    pauseReceiving(localIds: string[]): Promise<void>;
    resumeReceiving(localIds: string[]): Promise<void>;
    getReceiverStats(localId: string): Promise<FakeRTCStatsReport>;
    receiveDataChannel({ sctpStreamParameters, label, protocol, }: HandlerReceiveDataChannelOptions): Promise<HandlerReceiveDataChannelResult>;
    getDataChannelMaxMessageSize(): number | undefined;
    private setupTransport;
    private assertSendDirection;
    private assertRecvDirection;
    private handleWorkerNotifications;
}
//# sourceMappingURL=Handler.d.ts.map