export declare class DateConverter {
    regexes: Record<string, string>;
    patterns: (string | RegExp | ((dateInfoList: Array<any>) => any))[][];
    makePattern(code: string): RegExp;
    getMonthByName(monthname: string): number;
    getWeekdayByName(dayname: string): number;
    private parse;
    create(date?: Date | string | number): number | Date;
}