import dayjs from 'dayjs';
export declare const calcAge: (value: Date) => {
    birthDate: dayjs.Dayjs;
    today: dayjs.Dayjs;
    age: number;
};
/**
 * Temporary hard the range of age from 1 -> 6 for Durgo Campaign at this time
 * Ticket: https://hhgdev.atlassian.net/browse/HTO-1327
 */
export declare const validateAge: (value: Date, errMsg: string, conditions?: [{
    from?: number;
    to?: number;
}]) => string | true;