import type Database from 'better-sqlite3';
import type { RelationshipCoverageBreakdown, RelationshipInteractionCoverage } from '../schema.js';
import type { InteractionRepository } from './interaction-repository.js';
/**
 * Service for interaction analysis — relationship coverage, validation, and diagnostics.
 * Extracted from InteractionRepository to separate analysis from CRUD.
 */
export declare class InteractionAnalysis {
    private db;
    constructor(db: Database.Database);
    /**
     * Get relationship-to-interaction coverage statistics.
     */
    getRelationshipCoverage(): RelationshipInteractionCoverage;
    /**
     * Get detailed breakdown of relationship coverage for diagnostics.
     */
    getRelationshipCoverageBreakdown(): RelationshipCoverageBreakdown;
    /**
     * Get cross-module relationship pairs that have no corresponding interaction.
     */
    getUncoveredModulePairs(): Array<{
        fromModuleId: number;
        toModuleId: number;
        fromPath: string;
        toPath: string;
        relationshipCount: number;
    }>;
    /**
     * Create interaction edges for inheritance relationships (extends/implements).
     */
    syncInheritanceInteractions(): {
        created: number;
    };
    /**
     * Validate all llm-inferred interactions.
     */
    validateInferredInteractions(interactionRepo: InteractionRepository, isSameProcess?: (fromModuleId: number, toModuleId: number) => boolean): Array<{
        interactionId: number;
        fromModuleId: number;
        toModuleId: number;
        fromPath: string;
        toPath: string;
        issue: string;
    }>;
    /**
     * Get detailed relationship annotation rows between two modules' members.
     */
    getRelationshipDetailsForModulePair(fromModuleId: number, toModuleId: number): Array<{
        fromName: string;
        fromKind: string;
        toName: string;
        toKind: string;
        semantic: string;
        relationshipType: string;
    }>;
    /**
     * Check if an interaction exists in the reverse direction (toModuleId → fromModuleId).
     */
    hasReverseInteraction(fromModuleId: number, toModuleId: number): boolean;
    /**
     * Detect fan-in anomalies: modules with unusually high llm-inferred inbound
     * connections but zero AST inbound connections (hallucination pattern).
     *
     * Uses Tukey's standard outlier fence (Q3 + 1.5*IQR) with an absolute minimum of 4.
     */
    detectFanInAnomalies(): Array<{
        moduleId: number;
        modulePath: string;
        llmFanIn: number;
        astFanIn: number;
    }>;
    /**
     * Get symbols from relationship annotations for a module pair.
     */
    getRelationshipSymbolsForPair(fromModuleId: number, toModuleId: number): string[];
}
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