import { AgoraRtcAudioSourceType, AgoraRtcChannelPublisherObserver, AgoraRtcScreenScenarioType, AgoraRtcStreamLayer, AgoraRtcVideoEncoderConfiguration, AgoraRtcVideoSourceType } from './type';
/**
 * Interface for RTC channel publisher.
 * Manages local stream publishing operations.
 */
export interface AgoraRtcChannelPublisher {
    /**
     * Publishes a local video stream.
     * @param token The token for authentication.
     * @param streamId The ID of the stream.
     * @param sourceId The ID of the source.
     * @param type The type of the stream.
     * @param streamLayerBitMask Bit mask for stream layers.
     * @returns The result of the operation.
     */
    publishLocalVideoStream(token: string | undefined, streamId: string, sourceId: string, type: AgoraRtcVideoSourceType, streamLayerBitMask: number): number;
    /**
     * Unpublishes a local video stream.
     * @param streamId The ID of the stream.
     * @param type The type of the stream.
     * @returns The result of the operation.
     */
    unpublishLocalVideoStream(streamId: string, type: AgoraRtcVideoSourceType): number;
    /**
     * Publishes a local audio stream.
     * @param token The token for authentication.
     * @param streamId The ID of the stream.
     * @param sourceId The ID of the source.
     * @param type The type of the stream.
     * @returns The result of the operation.
     */
    publishLocalAudioStream(token: string | undefined, streamId: string, sourceId: string, type: AgoraRtcAudioSourceType): number;
    /**
     * Unpublishes a local audio stream.
     * @param streamId The ID of the stream.
     * @param type The type of the stream.
     * @returns The result of the operation.
     */
    unpublishLocalAudioStream(streamId: string, type: AgoraRtcAudioSourceType): number;
    /**
     * Pause all local streams.
     */
    pause(): void;
    /**
     * Resume all local streams.
     */
    resume(): void;
    /**
     * Set video encoder configuration.
     * @param config Encoder configuration.
     * @param streamLayer Stream layer (HIGH or LOW).
     * @param streamId The ID of the stream.
     * @returns The result of the operation.
     */
    setVideoEncoderConfig(config: AgoraRtcVideoEncoderConfiguration, streamLayer: AgoraRtcStreamLayer, streamId: string): number;
    /**
     * Get video encoder configuration.
     * @param streamLayer Stream layer (HIGH or LOW).
     * @param streamId The ID of the stream.
     * @returns The encoder configuration.
     */
    getVideoEncoderConfig(streamLayer: AgoraRtcStreamLayer, streamId: string): AgoraRtcVideoEncoderConfiguration;
    /**
     * Set dual stream mode.
     * @param streamId The ID of the stream.
     * @param enable Whether to enable dual stream mode.
     * @returns The result of the operation.
     */
    setDualStreamMode(streamId: string, enable: boolean): number;
    /**
     * Set screen capture scenario.
     * @param type The type of the scenario.
     * @returns The result of the operation.
     */
    setScreenScenario(type: AgoraRtcScreenScenarioType): number;
    /**
     * Adjust video profile based on stream layer bit mask.
     * @param streamId The ID of the stream.
     */
    adjustVideoProfileByStreamLayer(streamId: string): void;
    /**
     * Release all resources.
     */
    release(): void;
    /**
     * Add observer for publisher events.
     * @param observer The observer to add.
     */
    addObserver(observer: AgoraRtcChannelPublisherObserver): void;
    /**
     * Remove observer for publisher events.
     * @param observer The observer to remove.
     */
    removeObserver(observer: AgoraRtcChannelPublisherObserver): void;
}