export declare type DayFormat = 'D' | 'DD';
export declare type WeekDayFormat = 'eee' | 'eeee';
export declare type MonthFormat = 'M' | 'MM' | 'MMMM';
export declare type YearFormat = 'YY' | 'YYYY' | 'YYYYb';
export declare type CalculationMethod = 'BD' | 'IN';
export interface DateOptions {
    format?: string;
    calculationMethod?: CalculationMethod;
}
export interface DayOptions extends DateOptions {
    format?: DayFormat;
}
export interface WeekDayOptions extends DateOptions {
    format?: WeekDayFormat;
}
export interface MonthOptions extends DateOptions {
    format?: MonthFormat;
}
export interface YearOptions extends DateOptions {
    format?: YearFormat;
}