import type Database from 'better-sqlite3';
import type { EnrichedModuleCallEdge, ModuleCallEdge } from '../schema.js';
import type { InteractionRepository } from './interaction-repository.js';
/**
 * Service for module-level call graph analysis.
 * Extracted from InteractionRepository to separate call graph analysis from CRUD.
 */
export declare class CallGraphService {
    private db;
    constructor(db: Database.Database);
    /**
     * Get the module-level call graph (for detecting interactions).
     */
    getModuleCallGraph(): ModuleCallEdge[];
    /**
     * Get enriched module-level call graph with symbol details.
     * When moduleIds is provided, only returns edges touching those modules.
     */
    getEnrichedModuleCallGraph(moduleIds?: Set<number>): EnrichedModuleCallEdge[];
    /**
     * Sync interactions from the module call graph.
     * Creates or updates interactions based on detected module edges.
     */
    syncFromCallGraph(interactionRepo: InteractionRepository): {
        created: number;
        updated: number;
    };
}
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