import type { ArtifactGraphDocument, EvaluationReport } from '../types/index.js';
export interface BuildEvalGraphOptions {
    report: EvaluationReport;
    sourcePath: string;
    generatedAt?: string;
}
export interface PersistEvalGraphOptions extends BuildEvalGraphOptions {
    outputDir: string;
    fileStem?: string;
}
export interface PersistEvalGraphResult {
    graphPath: string;
}
export declare function evalGraphDirForReportOutput(reportOutputDir: string): string;
export declare function buildEvalArtifactGraph(options: BuildEvalGraphOptions): ArtifactGraphDocument;
export declare function persistEvalGraphSidecar(options: PersistEvalGraphOptions): PersistEvalGraphResult;