import { ZeniDate } from '../../zeniDayJS';
import { Month, Quarter } from '../timePeriod';
/**
 * Get Quarter & Year accordingly to Fiscal Year
 *
 * @param date
 * @param firstMonthOfFY
 */
export declare function getFYQuarterAndYear(date: ZeniDate, firstMonthOfFY: Month): {
    fyQuarter: Quarter;
    fyYear: number;
};
export declare const getLastMonthOfFYQuarter: (quarter: number, firstMonthOfFY: Month) => 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12;
export declare const getLastMonthOfFYYear: (firstMonthOfFY: Month) => 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12;
export declare function getFiscalQuarterStartDate(forDate: ZeniDate, fiscalYearStartMonth: Month): ZeniDate;