/**
 * Quality Scorer for Consensus Effectiveness
 *
 * Calculates quality scores and improvement metrics for the
 * Consensus Effectiveness Index (CEI) dashboard metric.
 */
/**
 * Calculate quality score for a consensus result
 * Based on stage agreement and output coherence
 */
export declare function calculateConsensusQuality(conversationId: string, stageResults: Array<{
    stageName: string;
    answer: string;
    tokenCount: number;
}>): Promise<number>;
/**
 * Calculate content quality score for individual stage output
 * Used by the enhanced consensus engine for per-stage analytics
 */
export declare function calculateContentQuality(content: string, stageName: string, question: string): Promise<number>;
/**
 * Get average CEI score for dashboard
 */
export declare function getAverageCEI(hours?: number): Promise<number>;
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