import { Event } from '@skyway-sdk/common';
import { LocalAudioStream, LocalCustomVideoStream, LocalPersonImpl, LocalVideoStream, Publication, PublicationImpl, SkyWayChannelImpl, SkyWayConnection, SkyWayContext, Subscription, SubscriptionImpl } from '../imports/core';
import { SfuRestApiClient } from '../imports/sfu';
import { SfuBotMember } from '../member';
import { Receiver } from './receiver';
import { Sender } from './sender';
import { TransportRepository } from './transport/transportRepository';
/**@internal */
export declare class SFUConnection implements SkyWayConnection {
    private readonly _api;
    readonly channel: SkyWayChannelImpl;
    readonly localPerson: LocalPersonImpl;
    readonly remoteMember: SfuBotMember;
    private _transportRepository;
    private _context;
    readonly type = "sfu";
    readonly onDisconnect: Event<void>;
    readonly onClose: Event<void>;
    closed: boolean;
    /**@private */
    _receivers: {
        [subscriptionId: string]: Receiver;
    };
    /**@private */
    _senders: {
        [forwardingId: string]: Sender;
    };
    /**@internal */
    constructor(_api: SfuRestApiClient, channel: SkyWayChannelImpl, localPerson: LocalPersonImpl, remoteMember: SfuBotMember, _transportRepository: TransportRepository, _context: SkyWayContext);
    /**@internal */
    addSender(publication: PublicationImpl<LocalAudioStream | LocalVideoStream | LocalCustomVideoStream>): Sender;
    /**@internal */
    removeSender(originPublicationId: string): void;
    startSubscribing(subscription: SubscriptionImpl): Promise<void>;
    /**@internal */
    stopSubscribing(subscription: Subscription): Promise<void>;
    /**@internal */
    stopPublishing(publication: Publication): Promise<void>;
    /**@internal */
    close({ reason }?: {
        reason?: string;
    }): void;
    private _getReceiver;
    changePreferredEncoding(subscription: SubscriptionImpl): Promise<void>;
}
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