import { ClientInfo, ControlAuthority, HeartbeatMSG } from './interface';
import { LauncherBase, Options } from './launcher-base';
import { ControlPanel } from './control-panel';
import { VirtualControlsManager } from './control-panel/components/virtual-controls';
export type ScreenSignalingMSG = HeartbeatMSG | ControlAuthority | ClientInfo;
export declare class Launcher extends LauncherBase {
    protected url: string;
    protected iceConfig: RTCIceServer[];
    protected hostElement: HTMLElement;
    private destroyHook;
    private pointerManager?;
    private flexibleKeyboard?;
    private screenSubject?;
    private isSubscribe;
    private isDisplayVirtualControl;
    virtualControlsManager?: VirtualControlsManager;
    controlPanel?: ControlPanel;
    constructor(url: string, iceConfig: RTCIceServer[], hostElement: HTMLElement, options?: Partial<Options>);
    private createIME;
    /**
     * @description: create extend websocket for screen mode
     *  @param url websocket server url
     */
    private createScreenModeWebsocket;
    private setupControlPanel;
    /**
     * setup event listener for target video and mount virtual control
     * @param video attach listener target
     */
    private mounted;
    private releaseModifier;
    private setupPointerManager;
    handleChangeSubscribe(status: boolean): void;
    toggleVirtualControl(): void;
    controlAuthority(token: string): void;
    showKeyboard(): void;
    hideKeyboard(): void;
    destroy(exitProcess?: boolean): void;
}