export declare function getApparentMagnitudeMercury(distanceSun: number, distanceEarth: number, phaseAngle: number): number;
export declare function getApparentMagnitudeVenus(distanceSun: number, distanceEarth: number, phaseAngle: number): number;
export declare function getApparentMagnitudeMars(distanceSun: number, distanceEarth: number, phaseAngle: number): number;
export declare function getApparentMagnitudeJupiter(distanceSun: number, distanceEarth: number, phaseAngle: number): number;
export declare function getApparentMagnitudeSaturn(distanceSun: number, distanceEarth: number, phaseAngle: number): number;
export declare function getApparentMagnitudeUranus(distanceSun: number, distanceEarth: number, phaseAngle: number): number;
export declare function getApparentMagnitudeNeptune(distanceSun: number, distanceEarth: number, year: number): number;