/**
 * astroengine yogas -- classical Vedic yogas (planetary combinations) judged on
 * the sidereal rasi (D1) chart.
 *
 * Covers the well-defined, placement-based yogas with no textual variation: the
 * five Pancha Mahapurusha yogas (a non-luminary in its own sign or exaltation
 * AND in a kendra from the Ascendant -- Ruchaka/Mars, Bhadra/Mercury,
 * Hamsa/Jupiter, Malavya/Venus, Shasha/Saturn); Gajakesari (Jupiter in a kendra
 * from the Moon); Budha-Aditya (Sun and Mercury in one sign); and
 * Chandra-Mangala (Moon and Mars in one sign). Own-sign/exaltation use the
 * engine's `dignities`; houses are whole-sign from the Ascendant. The
 * variant-laden yogas (Kemadruma, lordship-based raja/dhana) are left to a later
 * step. Mirrors the Python reference (astroengine/yogas.py).
 */
import { Engine, Zodiac, AlwaysBody } from "./chart.js";
export declare const YOGA_PLANETS: readonly AlwaysBody[];
export interface Yoga {
    yoga: string;
    planets: string[];
}
/** The placement yogas present in a chart. `signs` maps each of the seven
 *  classical planets to its 0-based sign index; `ascSign` is the Ascendant's
 *  sign index. */
export declare function detectYogas(signs: Record<string, number>, ascSign: number): Yoga[];
export interface Kemadruma {
    present: boolean;
    planets_checked: string[];
}
/** Kemadruma yoga: the Moon is isolated -- no planet in the 2nd or 12th sign
 *  from it, nor conjunct it. The planet set is parameterized (texts vary): the
 *  default is the five tara grahas, `includeSun` adds the Sun, `includeNodes`
 *  adds Rahu/Ketu when present in `signs`. */
export declare function kemadruma(signs: Record<string, number>, includeSun?: boolean, includeNodes?: boolean): Kemadruma;
/** Kemadruma yoga of a natal chart, from the sidereal rasi positions. */
export declare function kemadrumaAt(engine: Engine, natalJd: number, lat: number, lonEast: number, includeSun?: boolean, includeNodes?: boolean, zodiac?: Zodiac): Kemadruma;
/** The placement yogas of a natal chart, from the sidereal rasi positions. */
export declare function yogasAt(engine: Engine, natalJd: number, lat: number, lonEast: number, zodiac?: Zodiac): Yoga[];