import { CalendarDate } from './types';
export declare const isHexColor: (color: string) => boolean;
export declare const isTailwindColor: (color: string) => boolean;
export declare const determineGridCols: (windowWidth: number, containerWidth: number) => "grid-cols-6" | "grid-cols-4" | "grid-cols-3" | "grid-cols-2" | "grid-cols-1";
export declare const showYearEnd: (windowWidth: number, containerWidth: number) => boolean;
export declare const showYearMiddle: (windowWidth: number, containerWidth: number) => boolean;
export declare const orderDates: (one: CalendarDate, two: CalendarDate) => {
    startDate: CalendarDate;
    endDate: CalendarDate;
};