export declare type RangeValueType = {
    from: Date | null | undefined;
    to: Date | null | undefined;
};
export declare type OnChangeValueType<IsRange extends boolean> = IsRange extends true ? RangeValueType : Date | null;
export declare type LocaleType = 'ru' | 'en';
export declare type CheckEqualType = (date1: Date, date2: Date) => boolean;