import { PersonRole } from '../interfaces';
import '../utils/date.utils';
export declare class DateGenerator {
    private refDate;
    constructor(refDate?: Date);
    birthDate(role: PersonRole): number;
    contractValidUntil(): number;
    playerJoinTeamDate(): number;
    loanDateEnd(): number;
    stadiumYearBuild(): number;
    teamFoundationYear(): number;
}