import { Satellite } from '../3d/ZenSpace3DTypes';
import { SatelliteTrack } from '../charts/GroundTrackMap';
export interface UseGroundTrackHistoryOptions {
    /**
     * How long to retain ground-track history. Default 90 minutes (≈ one
     * full LEO orbit). Older points fall off the front of the buffer.
     */
    historyMinutes?: number;
    /**
     * Hard cap on points per satellite. Default 600. Protects against
     * runaway history when the upstream data source ticks faster than
     * expected. The shorter of `historyMinutes` and `maxPoints` wins.
     */
    maxPoints?: number;
    /**
     * Optional default colour to assign to each track. The hook does not
     * synthesise palette assignments — pass per-id via `colorBySatelliteId`
     * if you want per-satellite colours.
     */
    color?: string;
    /** Map of satellite-id → colour string. */
    colorBySatelliteId?: Record<string, string>;
}
/**
 * Build per-satellite ground-track history from a live ECI position feed.
 *
 * @param satellites   Live satellite array (ECI km positions). Pass
 *                     `useSimulationScene().satellites` directly.
 * @param options      History length and palette options.
 * @returns            `SatelliteTrack[]` ready for `<GroundTrackMap />`.
 */
export declare function useGroundTrackHistory(satellites: Satellite[], options?: UseGroundTrackHistoryOptions): SatelliteTrack[];
export default useGroundTrackHistory;