import type { KnowledgeType } from '../types/index.js';
export type KnowledgeGapType = 'frequency_blind_spot' | 'structural_gap' | 'graph_gap';
export type GapPriority = 'high' | 'medium' | 'low';
export type GraphGapSignal = 'isolated_node' | 'sparse_community' | 'missing_bridge';
export interface QueryMissRecord {
    query: string;
    timestamp: Date;
    context?: string;
}
export interface FrequencyBlindSpot {
    pattern: string;
    hitCount: 0;
    missCount: number;
    lastMissAt: Date;
}
export interface StructuralGap {
    domain: string;
    presentTypes: KnowledgeType[];
    missingTypes: KnowledgeType[];
}
export interface GraphGap {
    signal: GraphGapSignal;
    affectedIds: string[];
    description: string;
}
export interface KnowledgeGap {
    id: string;
    type: KnowledgeGapType;
    description: string;
    priority: GapPriority;
    evidence: FrequencyBlindSpot | StructuralGap | GraphGap;
}
export interface ResearchSuggestion {
    gapId: string;
    title: string;
    description: string;
    expectedOutcome: string;
    priority: GapPriority;
}
export interface GapDetectionResult {
    gaps: KnowledgeGap[];
    suggestions: ResearchSuggestion[];
    detectedAt: Date;
}
export interface CoverageAnalysis {
    totalQueries: number;
    hitCount: number;
    missCount: number;
    hitRate: number;
    baseline: number;
    meetsBaseline: boolean;
    domainCoverage: Map<string, {
        total: number;
        covered: number;
        rate: number;
    }>;
}
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