/**
 * Power Overview Chart - Combined Timeline Visualization
 *
 * Award-winning UX combining:
 * - Power generation timeline
 * - State regions (Running, Safe, Shutdown)
 * - Mode indicators (Inertial, Sun, Nadir, Velocity, Ground)
 * - Eclipse periods
 * - Event markers with dots on timeline
 * - Interactive tooltips
 * - Status indicators
 *
 * @module @zendir/ui/charts/PowerOverviewChart
 */
export type PowerState = "running" | "safe" | "shutdown";
export type OperationalMode = "none" | "inertial" | "sun" | "nadir" | "velocity" | "ground";
export type EventType = "scenario" | "operator" | "spacecraft" | "ground";
export interface PowerTimelinePoint {
    /** Timestamp (Unix ms or Date) */
    time: number | Date;
    /** Power generated (W) */
    power: number;
    /** Battery percentage (0-100) */
    battery?: number;
    /** System state */
    state: PowerState;
    /** Operational mode */
    mode: OperationalMode;
    /** Eclipse flag */
    eclipse?: boolean;
}
export interface PowerEvent {
    /** Event timestamp */
    time: number | Date;
    /** Event type */
    type: EventType;
    /** Event label */
    label: string;
    /** Optional metadata */
    meta?: Record<string, unknown>;
}
export interface PowerOverviewChartProps {
    /** Timeline data points */
    data: PowerTimelinePoint[];
    /** Event markers */
    events?: PowerEvent[];
    /** Chart title */
    title?: string;
    /** Chart height */
    height?: number | string;
    /** Show battery as secondary series */
    showBattery?: boolean;
    /** Show legend */
    showLegend?: boolean;
    /** Enable export */
    enableExport?: boolean;
    /** Custom class name */
    className?: string;
    /** Compact mode */
    compact?: boolean;
    /** Show event dots on timeline */
    showEventDots?: boolean;
    /** Show status indicator */
    showStatus?: boolean;
    /** Enable zoom controls */
    enableZoom?: boolean;
}
export declare function PowerOverviewChart(props: PowerOverviewChartProps): import("react/jsx-runtime").JSX.Element;
export declare function generateSamplePowerData(durationSeconds?: number): {
    data: PowerTimelinePoint[];
    events: PowerEvent[];
};
export default PowerOverviewChart;