import type { Errors } from '../native/ZoomVideoSdk';
/**
 * Broadcast streaming controller (host side).
 *
 * Lets the local user start, stop, and query a broadcast streaming session.
 * Status updates arrive via EventType.onStartBroadcastResponse,
 * onStopBroadcastResponse, and onGetBroadcastControlStatus.
 *
 * Requires an active session (after EventType.onSessionJoin).
 */
export declare type ZoomVideoSdkBroadcastStreamingHelperType = {
    /**
     * Determines whether the session supports broadcast streaming.
     */
    isBroadcastStreamingSupported: () => Promise<boolean>;
    /**
     * Determines whether the local user has permission to start broadcast.
     */
    canStartBroadcast: () => Promise<boolean>;
    /**
     * Starts broadcast streaming asynchronously.
     * Result arrives via EventType.onStartBroadcastResponse.
     */
    startBroadcast: () => Promise<Errors>;
    /**
     * Stops broadcast streaming asynchronously.
     * Result arrives via EventType.onStopBroadcastResponse.
     */
    stopBroadcast: (channelID: string) => Promise<Errors>;
    /**
     * Queries broadcast status asynchronously.
     * Result arrives via EventType.onGetBroadcastControlStatus.
     */
    getBroadcastStatus: (channelID: string) => Promise<Errors>;
};
export declare class ZoomVideoSdkBroadcastStreamingHelper implements ZoomVideoSdkBroadcastStreamingHelperType {
    isBroadcastStreamingSupported(): Promise<any>;
    canStartBroadcast(): Promise<any>;
    startBroadcast(): Promise<any>;
    stopBroadcast(channelID: string): Promise<any>;
    getBroadcastStatus(channelID: string): Promise<any>;
}