export interface NodeTooltipData {
    nodeId: number | string;
    connected?: number;
    capacity?: number;
    rack: string;
}
export interface NodeTooltipState {
    anchor: HTMLDivElement | null;
    data: NodeTooltipData | null;
}
interface NodeTooltipPopupProps {
    nodeTooltip: NodeTooltipState;
    onClose: () => void;
}
export declare function NodeTooltipPopup({ nodeTooltip, onClose }: NodeTooltipPopupProps): import("react/jsx-runtime").JSX.Element | null;
export {};