export declare enum PriceExtensionPriceUnit {
    UNKNOWN = "UNKNOWN",
    PER_HOUR = "PER_HOUR",
    PER_DAY = "PER_DAY",
    PER_WEEK = "PER_WEEK",
    PER_MONTH = "PER_MONTH",
    PER_YEAR = "PER_YEAR",
    PER_NIGHT = "PER_NIGHT",
    NONE = "NONE"
}