import { IAgoraRTCClient, ILocalAudioTrack, ILocalVideoTrack } from 'agora-rtc-sdk-ng';
import { AgoraRtcSourceManager } from '../../../core/rtc/source-manager';
import { AgoraRtcAudioSourceType, AgoraRtcChannelClientObserver, AgoraRtcConnection, AgoraRtcStreamLayer, AgoraRtcVideoEncoderConfiguration, AgoraRtcVideoSourceType, AgoraRtcScreenScenarioType, AgoraRtcChannelPublisherObserver, AgoraRtcMediaSourceState, AgoraRtcPublishVideoMappingItem, AgoraRtcPublishAudioMappingItem, AgoraRtcLatencyLevelType } from '../../../core/rtc/type';
import { AgoraWebRtcStreamPublishPoolImpl } from './publish-pool';
import { AgoraWebRtcChannelClientInitConfig } from './type';
import { AgoraRtcDeviceManager } from './device';
import { AgoraObservable } from '../../../imports';
import { AgoraRtcErrorCode } from '../../../constant';
import type { AgoraRtcChannelPublisher } from '../../../core/rtc/publisher';
export declare class AgoraRtcChannelPublisherImpl implements AgoraRtcChannelPublisher {
    private _rtcClient;
    private _initConfig;
    private _deviceManager;
    private _channelObservable;
    protected observable: AgoraObservable<AgoraRtcChannelPublisherObserver>;
    protected videoEncoderConfigs: Map<string, AgoraRtcVideoEncoderConfiguration>;
    protected screenScenario: AgoraRtcScreenScenarioType;
    protected latencyLevel: AgoraRtcLatencyLevelType;
    protected streamLayerBitMaskMap: Map<string, number>;
    protected sourceManager: AgoraRtcSourceManager;
    private _mainPublishManager;
    private _publishManagerBinderMap;
    protected _publishVideoMapping: Map<string, AgoraRtcPublishVideoMappingItem>;
    protected _publishAudioMapping: Map<string, AgoraRtcPublishAudioMappingItem>;
    private _defaultCameraHighVideoEncoderConfig;
    private _defaultCameraLowVideoEncoderConfig;
    private _defaultScreenVideoEncoderConfig;
    private _localTrackObserver;
    private _defaultCameraStreamConfig;
    private _defaultScreenStreamConfig;
    private _videoStreamConfigs;
    publishPool: AgoraWebRtcStreamPublishPoolImpl;
    private _sourceManagerObserver;
    private _publishPoolObserver;
    constructor(mainConnection: AgoraRtcConnection, sourceManager: AgoraRtcSourceManager, _rtcClient: IAgoraRTCClient, _initConfig: AgoraWebRtcChannelClientInitConfig, _deviceManager: AgoraRtcDeviceManager, _channelObservable: AgoraObservable<AgoraRtcChannelClientObserver>);
    onLocalVideoTrackCreated(sourceId: string, sourceType: AgoraRtcVideoSourceType, localTrack: ILocalVideoTrack): void;
    onLocalVideoTrackBeforeDestroy(sourceId: string, sourceType: AgoraRtcVideoSourceType, localTrack: ILocalVideoTrack): void;
    onLocalAudioTrackCreated(sourceId: string, sourceType: AgoraRtcAudioSourceType, localTrack: ILocalAudioTrack): void;
    onLocalAudioTrackBeforeDestroy(sourceId: string, sourceType: AgoraRtcAudioSourceType, localTrack: ILocalAudioTrack): void;
    onVideoDeviceStateFlagUpdated(deviceId: string, flag: number): void;
    onAudioDeviceStateFlagUpdated(deviceId: string, flag: number): void;
    publishLocalVideoStream(token: string | undefined, streamId: string, sourceId: string, type: AgoraRtcVideoSourceType, streamLayerBitMask: number): number;
    unpublishLocalVideoStream(streamId: string, type: AgoraRtcVideoSourceType): number;
    adjustVideoProfileByStreamLayer(streamId: string): void;
    publishLocalAudioStream(token: string | undefined, streamId: string, sourceId: string, type: AgoraRtcAudioSourceType): number;
    unpublishLocalAudioStream(streamId: string, type: AgoraRtcAudioSourceType): number;
    release(): void;
    protected _getCameraState(sourceId: string): AgoraRtcMediaSourceState;
    protected _getScreenCaptureState(sourceId: string): AgoraRtcMediaSourceState;
    protected _getMicrophoneState(sourceId: string): AgoraRtcMediaSourceState;
    protected _getLoopbackState(sourceId: string): AgoraRtcMediaSourceState;
    setScreenScenario(type: AgoraRtcScreenScenarioType): AgoraRtcErrorCode;
    setDualStreamMode(streamId: string, enable: boolean): number;
    setVideoEncoderConfig(config: AgoraRtcVideoEncoderConfiguration, streamLayer: AgoraRtcStreamLayer, streamId: string): number;
    getVideoEncoderConfig(streamLayer: AgoraRtcStreamLayer, streamId: string): AgoraRtcVideoEncoderConfiguration;
    protected _internalSetVideoEncoderConfig(config: AgoraRtcVideoEncoderConfiguration, streamLayer: AgoraRtcStreamLayer, streamId: string): number;
    addObserver(observer: AgoraRtcChannelPublisherObserver): void;
    removeObserver(observer: AgoraRtcChannelPublisherObserver): void;
    /**
     * pause all local streams.
     */
    pause(): void;
    /**
     * resume all local streams.
     */
    resume(): void;
    private _getVideoStreamConfig;
    private _handleAudioPublish;
    private _handleVideoPublish;
}