export declare const MONTH_LABELS: string[];
export declare const WEEKDAY_LABELS: {
    mondayStart: string[];
    sundayStart: string[];
};
export declare const DEFAULT_EMPTY_COLOR: {
    light: string;
    dark: string;
};
export declare const CELL_SIZE: {
    width: number;
    height: number;
};
export declare const getDateKey: (date: Date) => string;