import type Database from 'better-sqlite3';
import type { MonographEdge } from '../types.js';
export declare function insertEdge(db: Database.Database, edge: MonographEdge): void;
export declare function insertEdges(db: Database.Database, edges: MonographEdge[]): void;
/** Batch-fetch edges for multiple source IDs using a single SQL IN query. Batches at 50 IDs. */
export declare function getEdgesForSources(db: Database.Database, sourceIds: string[]): MonographEdge[];
export declare function getEdgesForSource(db: Database.Database, sourceId: string): MonographEdge[];
export declare function getEdgesForTarget(db: Database.Database, targetId: string): MonographEdge[];
/**
 * Delete every edge that touches a node belonging to `filePath`, on either end.
 * Must be called BEFORE the corresponding nodes are deleted (the subselects need
 * the file's nodes to still exist to identify which edges to remove) — e.g.
 * `deleteEdgesForFile` then `deleteNodesForFile`, never the reverse.
 */
export declare function deleteEdgesForFile(db: Database.Database, filePath: string): void;
export declare function countEdges(db: Database.Database): number;
export declare function rowToEdge(row: Record<string, unknown>): MonographEdge;
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