/**
 * Converts Gregorian date to Ethiopian date
 */
export declare const gregorianToEthiopian: (date: Date) => [number, number, number];
/**
 * Converts Ethiopian date to Gregorian date
 */
export declare const ethiopianToGregorian: (year: number, month: number, day: number) => Date;
/**
 * Converts Gregorian date to Ethiopian date (array format)
 */
export declare const gregorianToEthiopianArray: (year: number, month: number, day: number) => [number, number, number];
/**
 * Converts Ethiopian date to Gregorian date (array format)
 */
export declare const ethiopianToGregorianArray: (year: number, month: number, day: number) => [number, number, number];