/** Deterministic, no-agent retrieval-recall estimate for `openlore prove --estimate`. */
export interface RetrievalRecallEstimate {
    label: 'estimate';
    recallAt: number;
    evaluatedPairs: number;
    availablePairs: number;
    pairsOmitted: number;
    vocabularyAvailable: boolean;
    baselineHits: number;
    vocabularyHits: number;
    baselineRecall: number;
    vocabularyRecall: number;
    deltaPercentagePoints: number;
}
export interface RetrievalRecallNode {
    id: string;
    name: string;
    filePath: string;
    className?: string;
    signature?: string;
    docstring?: string;
}
export declare function estimateVocabularyRecall(outputDir: string, rawNodes: readonly RetrievalRecallNode[]): RetrievalRecallEstimate;
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