import { QNRTCCore } from "./core";
import { Stream } from "./models/stream";
import { MergeOptions, QNRTCConfig } from "./types";
export declare class StreamModeSession extends QNRTCCore {
    stream?: Stream;
    subscribedUsers: {
        [userId: string]: Stream;
    };
    constructor(config?: QNRTCConfig);
    publish(stream: Stream): Promise<void>;
    unpublish(): Promise<void>;
    setMergeStreamLayout(userId: string, opt: MergeOptions): Promise<void>;
    stopMergeStream(id?: string): void;
    subscribe(userId: string): Promise<Stream>;
    unsubscribe(userId: string): Promise<void>;
    mute(muteaudio: boolean, mutevideo?: boolean): void;
    /**
     * 只关注 master 流
     */
    protected filterSignalTracks(d: any): void;
    protected releaseSession(): void;
}