export interface StatisticsApi { max(column: string): number; mean(column: string): number; median(column: string): number; min(column: string): number; mode(column: string): number; product(column: string): number; standardDeviation(column: string): number; sum(column: string): number; sumSimple(column: string): number; variance(column: string): number; average(column: string): number; extent(column: string): number; range(column: string): [number, number]; quantilesByFraction(column: string, fraction: number): number; quantiles(column: string, percents: number[]): number[]; quantile(column: string, percent: number): number; }