import type { AggregatedCell, EvalRunResult, ResultComparison } from "./types.js";
export interface AggregateStats {
    mean: number;
    min: number;
    max: number;
}
export declare function aggregateRuns(runs: readonly EvalRunResult[]): AggregatedCell;
export declare function compareResultCollections(baselineRuns: readonly EvalRunResult[], currentRuns: readonly EvalRunResult[]): ResultComparison[];