/**
 * @name UnitsOfTime
 * @description A unit of time (units from UCUM).
 * @description s | min | h | d | wk | mo | a
 * @see <a href="https://hl7.org/fhir/R4/valueset-units-of-time.html">UnitsOfTime</a>
 * @version R4
 * @author Roberto Araneda Espinoza
 */
export declare enum UnitsOfTimeEnum {
    SECOND = "s",
    MINUTE = "min",
    HOUR = "h",
    DAY = "d",
    WEEK = "wk",
    MONTH = "mo",
    YEAR = "a"
}