import { Body } from "astronomy-engine";
import { RetrogradeInfo, RetrogradeCalendar } from "./types";
export declare function loadCalendar(): RetrogradeCalendar;
export declare function getRetrogradeInfo(time: Date, body: Body): RetrogradeInfo;
export declare function findNextRetrogradeDate(time: Date, body: Body): string | undefined;
export declare function isRetrograde(time: Date, body: Body): boolean;
//# sourceMappingURL=retrograde.d.ts.map