/**
 * Normalizes a degree value to the 0-359.999... range.
 * @param degree The degree value to normalize.
 * @returns The normalized degree value.
 */
export declare function normalizeDegree(degree: number): number;
/**
 * Determines the zodiac sign for a given degree.
 * @param degree The absolute degree (any value, will be normalized).
 * @returns The zodiac sign name.
 */
export declare function getDegreeSign(degree: number): string;
/**
 * Calculates the degree within its 30-degree sign (0-29.99...).
 * @param degree The absolute degree (any value, will be normalized).
 * @returns The degree within the sign.
 */
export declare function getDegreeInSign(degree: number): number;