import { FcrCoreEngineConfig, FcrCoreEngineObserver } from '../type';
import { FcrMainRoomControl, FcrRoomJoinOptions, FcrWaitingRoomControl } from '../room-control/type';
import { FcrPeerSessionControl } from '../peer-session/type';
import { FcrMonitorControl } from '../monitor-control/type';
import { FcrDesktopMediaControl, FcrMobileMediaControl } from '../media-control/type';
export declare class FcrCoreEngine {
    constructor(config: FcrCoreEngineConfig);
    /**
     * Releases the engine and all its resources.
     */
    release(): void;
    /**
     * Logins to the RTE service.
     */
    login(): Promise<void>;
    /**
     * Logouts from the RTE service.
     */
    logout(): Promise<void>;
    /**
     * Gets the version of the SDK.
     * @returns The version of the SDK.
     */
    getVersion(): string;
    /**
     * Creates a room control.
     * @param roomId
     * @returns The room control.
     */
    createMainRoomControl(roomId: string): FcrMainRoomControl;
    /**
     * Creates a waiting room control.
     * @param roomId
     * @returns The room control.
     */
    createWaitingRoomControl(roomId: string): FcrWaitingRoomControl;
    /**
     * Creates a main room control or a waiting room control.
     * @param roomId
     * @returns The room control.
     */
    createRoomControlAndJoin(roomId: string, options: FcrRoomJoinOptions): Promise<FcrMainRoomControl | FcrWaitingRoomControl>;
    /**
     * Gets the media control.
     * @returns The media control.
     */
    getDesktopMediaControl(): FcrDesktopMediaControl;
    /**
     * Gets the mobile media control.
     * @returns The mobile media control.
     */
    getMobileMediaControl(): FcrMobileMediaControl;
    /**
     * Gets the monitor control.
     * @returns The monitor control.
     */
    getMonitorControl(): FcrMonitorControl;
    /**
     * Gets the peer session control.
     * @returns The peer session control.
     */
    getPeerSessionControl(): FcrPeerSessionControl;
    /**
     * Sends a peer message.
     * @param payload
     * @param guaranteedDelivery
     * @param receiverId
     */
    sendPeerMessage(payload: Record<string, unknown>, guaranteedDelivery: boolean, receiverId: string): Promise<void>;
    /**
     * Sets the parameters.
     * @param parameters
     */
    setParameters(parameters: Record<string, unknown>): void;
    /**
     * Adds an observer.
     * @param observer
     */
    addObserver(observer: FcrCoreEngineObserver): void;
    /**
     * Removes an observer.
     * @param observer
     */
    removeObserver(observer: FcrCoreEngineObserver): void;
    private _addRteEngineObserver;
    private _addLogObserver;
}