export declare enum VelocityMetric {
    MeanDailySale,
    MaximumDailySale,
    MinimumDailySale,
    MeanWeeklySale,
    MaximumWeeklySale,
    MinimumWeeklySale,
    MeanMonthlySale,
    MaximumMonthlySale,
    MinimumMonthlySale
}