export declare enum Mode {
    AND = "AND",
    RANGE = "RANGE",
    INCREMENT = "INCREMENT",
    NTH_WEEKDAY_OF_MONTH = "NTH_WEEKDAY_OF_MONTH",
    EVERY = "EVERY",
    LAST_DAY = "LAST_DAY",
    LAST_DAY_WEEK = "LAST_DAY_WEEK",
    LAST_NTH_DAY_WEEK = "LAST_NTH_DAY_WEEK",
    DAYS_BEFORE_END_MONTH = "DAYS_BEFORE_END_MONTH",
    NEAREST_WEEKDAY_OF_MONTH = "NEAREST_WEEKDAY_OF_MONTH",
    NONE = "NONE"
}