import type { Errors, StreamingJoinStatus } from '../native/ZoomVideoSdk';
/**
 * Streaming join context.
 * Token + channelID are obtained out-of-band from the broadcaster.
 */
export declare type StreamingJoinContext = {
    token: string;
    channelID: string;
};
/**
 * Broadcast streaming viewer (audience side).
 *
 * Lets a user OUTSIDE any session join an active broadcast and receive
 * live media from the broadcaster. Joins do NOT require an active
 * Video SDK session.
 *
 * Status updates arrive via EventType.onStreamingJoinStatusChanged.
 *
 * Note: raw video / audio subscription (subscribeVideo / subscribeAudio
 * on the native helper) is NOT exposed in this wrapper version.
 */
export declare type ZoomVideoSdkBroadcastStreamingViewerType = {
    /**
     * Joins broadcast streaming asynchronously.
     * Result arrives via EventType.onStreamingJoinStatusChanged.
     */
    joinStreaming: (ctx: StreamingJoinContext) => Promise<Errors>;
    /**
     * Leaves broadcast streaming asynchronously.
     * Result arrives via EventType.onStreamingJoinStatusChanged.
     */
    leaveStreaming: () => Promise<Errors>;
    /**
     * Returns the current streaming join status.
     */
    getStreamingJoinStatus: () => Promise<StreamingJoinStatus>;
};
export declare class ZoomVideoSdkBroadcastStreamingViewer implements ZoomVideoSdkBroadcastStreamingViewerType {
    joinStreaming(ctx: StreamingJoinContext): Promise<any>;
    leaveStreaming(): Promise<any>;
    getStreamingJoinStatus(): Promise<any>;
}