import type { EquatorialCoordinate } from "../types.js";
import { type Matrix3 } from "./vectors.js";
export declare function precessionMatrixIau2006(julianDateTt: number): Matrix3;
export declare function precessIcrsToMeanOfDate(coordinate: EquatorialCoordinate, date: Date, ttMinusUtcSeconds?: number): EquatorialCoordinate;
//# sourceMappingURL=precession.d.ts.map