import { BatchComparisonEntry, BatchComparisonResult } from "../../comparison/types";
export declare type RegressionCheckResult<TEntry extends BatchComparisonEntry = BatchComparisonEntry> = {
    unchanged: TEntry[];
    changed: TEntry[];
};
export declare type RegressionCheckOptions = {
    threshold: number;
};
export declare function calculateRegressions(result: BatchComparisonResult, options?: Partial<RegressionCheckOptions>): RegressionCheckResult<BatchComparisonEntry>;