import type { IRtcEngineEx } from 'shengwang-electron-sdk';
import { AgoraObservable } from 'agora-foundation/lib/utilities/observable';
import type { AgoraRtcChannelPublisher } from '../../../core/rtc/publisher';
import { AgoraRtcSourceManager } from '../../../core/rtc/source-manager';
import { AgoraRtcAudioSourceType, AgoraRtcConnection, AgoraRtcLatencyLevelType, AgoraRtcMediaSourceState, AgoraRtcScreenScenarioType, AgoraRtcStreamLayer, AgoraRtcVideoEncoderConfiguration, AgoraRtcVideoSourceType, AgoraRtcChannelPublisherObserver, AgoraRtcChannelType } from '../../../core/rtc/type';
import { AgoraElectronRtcStreamPublishPoolImpl } from './publish-pool';
import { AgoraElectronRtcChannelPublisherInitConfig } from './type';
export declare class AgoraRtcChannelPublisherImpl implements AgoraRtcChannelPublisher {
    private _rtcEngine;
    protected logger: import("agora-foundation/lib/logger").Logger;
    protected observable: AgoraObservable<AgoraRtcChannelPublisherObserver>;
    protected videoEncoderConfigs: Map<string, AgoraRtcVideoEncoderConfiguration>;
    protected screenScenario: AgoraRtcScreenScenarioType;
    protected latencyLevel: AgoraRtcLatencyLevelType;
    protected streamLayerBitMaskMap: Map<string, number>;
    protected publishPool: AgoraElectronRtcStreamPublishPoolImpl;
    protected sourceManager: AgoraRtcSourceManager;
    private _connectionMapHandleLocalVideoStats;
    private _loopbackConnection;
    private _loopbackDeviceId;
    private _isLoopbackEnabled;
    private _joinSuccessCallback?;
    private _defaultCameraHighVideoEncoderConfig;
    private _defaultCameraLowVideoEncoderConfig;
    private _defaultScreenVideoEncoderConfig;
    private _defaultCameraStreamConfig;
    private _defaultScreenStreamConfig;
    private _screenCaptureDeviceTypeMap;
    private _videoStreamConfigs;
    private _sourceManagerObserver;
    private _createHandleLocalVideoStats;
    private _publishPoolObserver;
    constructor(_rtcEngine: IRtcEngineEx, mainConnection: AgoraRtcConnection, latencyLevel: AgoraRtcLatencyLevelType, channelType: AgoraRtcChannelType | undefined, sourceManager: AgoraRtcSourceManager, config: AgoraElectronRtcChannelPublisherInitConfig);
    release(): number;
    /**
     * Publishes a local video stream.
     */
    publishLocalVideoStream(token: string | undefined, streamId: string, sourceId: string, type: AgoraRtcVideoSourceType, streamLayerBitMask: number): number;
    /**
     * Unpublishes a local video stream.
     */
    unpublishLocalVideoStream(streamId: string, type: AgoraRtcVideoSourceType): number;
    /**
     * Publishes a local audio stream.
     */
    publishLocalAudioStream(token: string | undefined, streamId: string, sourceId: string, type: AgoraRtcAudioSourceType): number;
    /**
     * Unpublishes a local audio stream.
     */
    unpublishLocalAudioStream(streamId: string, type: AgoraRtcAudioSourceType): number;
    /**
     * pause all local streams.
     */
    pause(): void;
    /**
     * resume all local streams.
     */
    resume(): void;
    /**
     * Adjusts video profile based on stream layer bit mask.
     */
    adjustVideoProfileByStreamLayer(streamId: string): void;
    addObserver(observer: AgoraRtcChannelPublisherObserver): void;
    removeObserver(observer: AgoraRtcChannelPublisherObserver): void;
    protected _getCameraState(sourceId: string): AgoraRtcMediaSourceState;
    protected _getScreenCaptureState(sourceId: string): AgoraRtcMediaSourceState;
    protected _getMicrophoneState(sourceId: string): AgoraRtcMediaSourceState;
    protected _getLoopbackState(sourceId: string): AgoraRtcMediaSourceState;
    setVideoEncoderConfig(config: AgoraRtcVideoEncoderConfiguration, streamLayer: AgoraRtcStreamLayer, streamId: string): number;
    protected _internalSetVideoEncoderConfig(config: AgoraRtcVideoEncoderConfiguration, streamLayer: AgoraRtcStreamLayer, streamId: string): number;
    private _getVideoStreamConfig;
    setDualStreamMode(streamId: string, enable: boolean): number;
    setScreenScenario(type: AgoraRtcScreenScenarioType): number;
    getVideoEncoderConfig(streamLayer: AgoraRtcStreamLayer, streamId: string): AgoraRtcVideoEncoderConfiguration;
    /**
     * Private Methods
     */
    private _addListeners;
    private _removeListeners;
    private _setLoopbackRecordingState;
    private _setDefaultCameraVideoEncoderConfig;
    private _setVideoEncoderConfigWithConnection;
    private _bindStreamConfig;
    private _configureEncodingSettings;
    private _setVideoMinDimension;
    private _enableLoopbackRecording;
    private _ifSetVideoEncoderConfigByStreamId;
    private _ifSetVideoEncoderConfigDualStreamByStorage;
    private _addVideoEncoderConfigStorage;
    private _getVideoEncoderConfigStorage;
    private _removeVideoEncoderConfigStorage;
    private _getVideoEncoderConfigStorageKey;
}