export type AdventusDate = {
    date: Date;
    season: SeasonType;
    weekOfSeason: number;
    dayOfSeason: number;
    feasts: Feast[];
};
export declare const Season: {
    ADVENT: string;
    CHRISTMAS: string;
    ORDINARY: string;
    LENT: string;
    EASTER: string;
    HOLY_WEEK: string;
    ASH_WEDNESDAY: string;
};
export type SeasonType = (typeof Season)[keyof typeof Season];
export type Feast = {
    title: string;
    subtitle?: string;
    rank: "solemnity" | "memorial" | "optionalMemorial" | "feast" | "feastOfTheLord";
};