/**
 * @author Theodore Kruczek.
 * @license MIT
 * @copyright (c) 2022-2025 Theodore Kruczek Permission is
 * hereby granted, free of charge, to any person obtaining a copy of this
 * software and associated documentation files (the "Software"), to deal in the
 * Software without restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do
 * so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
export type Iau1980Entry = [number, number, number, number, number, number, number, number, number];
export declare class Iau1980Data {
    private readonly coeffs_;
    constructor(coeffs: Iau1980Entry[]);
    /**
     * Create a new [Iau1980Data] container object from an array of IAU-1980
     * coefficient tuples [coeffs].
     * @param coeffs IAU-1980 coefficients.
     * @returns A new [Iau1980Data] object.
     */
    static fromCoeffs(coeffs: Array<Iau1980Entry>): Iau1980Data;
    getCoeffs(row: number): Iau1980Entry;
}
export declare const iau1980Data: Iau1980Data;