import { default as React } from 'react';
import { default as RFB, NoVncEventType, NoVncEvents, NoVncOptions } from '@novnc/novnc/lib/rfb';
type EventListeners = {
    [T in NoVncEventType]?: (event: NoVncEvents[T]) => void;
};
export interface Props {
    url?: string;
    websocket?: WebSocket;
    style?: object;
    className?: string;
    viewOnly?: boolean;
    rfbOptions?: Partial<NoVncOptions>;
    focusOnClick?: boolean;
    clipViewport?: boolean;
    dragViewport?: boolean;
    scaleViewport?: boolean;
    resizeSession?: boolean;
    showDotCursor?: boolean;
    background?: string;
    qualityLevel?: number;
    compressionLevel?: number;
    autoConnect?: boolean;
    retryDuration?: number;
    debug?: boolean;
    onConnect?: EventListeners['connect'];
    onDisconnect?: EventListeners['disconnect'];
    onCredentialsRequired?: EventListeners['credentialsrequired'];
    onSecurityFailure?: EventListeners['securityfailure'];
    onClipboard?: EventListeners['clipboard'];
    onBell?: EventListeners['bell'];
    onDesktopName?: EventListeners['desktopname'];
    onCapabilities?: EventListeners['capabilities'];
    onClippingViewport?: EventListeners['clippingviewport'];
}
export type VncScreenHandle = {
    connect: () => void;
    disconnect: () => void;
    connected: boolean;
    sendCredentials: (credentials: NoVncOptions["credentials"]) => void;
    sendKey: (keysym: number, code: string, down?: boolean) => void;
    sendCtrlAltDel: () => void;
    focus: () => void;
    blur: () => void;
    machineShutdown: () => void;
    machineReboot: () => void;
    machineReset: () => void;
    clipboardPaste: (text: string) => void;
    rfb: RFB | null;
    loading: boolean;
    eventListeners: EventListeners;
};
declare const _default: React.ForwardRefExoticComponent<Props & React.RefAttributes<VncScreenHandle>>;
export default _default;