import { Engine, BodyId } from "./chart.js";
export interface AngleLines {
    /** MC meridian longitude (culmination). */
    mc: number;
    /** IC meridian longitude (anti-culmination). */
    ic: number;
    /** Rising track, [lon, lat] points over the latitude band. */
    asc: [number, number][];
    /** Setting track, [lon, lat] points. */
    dsc: [number, number][];
}
/** Angle lines for one body at right ascension/declination (degrees) and a
 *  Greenwich apparent sidereal time (degrees). */
export declare function planetLines(ra: number, dec: number, gastDeg: number, latMin?: number, latMax?: number, latStep?: number): AngleLines;
/** Angle lines for each body at jdUt: { body: AngleLines }. */
export declare function astrocartography(engine: Engine, jdUt: number, bodies: BodyId[], latMin?: number, latMax?: number, latStep?: number): Record<string, AngleLines>;