import type { EvalDataset, EvalDefinition, EvalExample, EvalRecord, EvalReport, EvalReportDatasetMetadata, EvalReportMetadata, EvalReportSummary } from "./types.js";
/** Additive eval report contract version written by new reports and summary artifacts. */
export declare const EVAL_REPORT_SCHEMA_VERSION = 2;
/** Stand-in explanation when a record is incomplete but carries no error of its own. */
export declare const RECORD_INCOMPLETE_EXPLANATION = "Record did not complete.";
/** Create stable dataset metadata for report consumers and CI artifacts. */
export declare function createEvalDatasetMetadata(dataset: EvalDataset, examples: EvalExample[]): Promise<EvalReportDatasetMetadata>;
/** Summarize eval records into pass/fail and metric aggregates. */
export declare function summarizeEvalRecords(records: EvalRecord[]): EvalReportSummary;
/** Create a JSON-serializable eval report from executed records. */
export declare function createEvalReport(input: {
    definition: EvalDefinition;
    records: EvalRecord[];
    runId: string;
    startedAt: Date;
    endedAt: Date;
    dataset?: EvalReportDatasetMetadata;
    metadata?: EvalReportMetadata;
}): EvalReport;
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