export interface HelpZoneProps {
    /** True once the support widget is loaded and can be opened. */
    isReady: boolean;
    /** True while the support panel is open. */
    isOpen: boolean;
    onOpen: () => void;
    onClose: () => void;
}
declare const HelpZone: {
    ({ isReady, isOpen, onOpen, onClose }: HelpZoneProps): import('react').ReactPortal | null;
    displayName: string;
};
export default HelpZone;