import type { IGraphStore } from "../storage/interfaces.js";
export interface RelationDedupReport {
    duplicate_groups: number;
    duplicate_relations: number;
    removed: number;
    /** Duplicates left in place because their id is shared with the survivor or another edge — removal by id would over-delete. */
    skipped_id_collisions: number;
    /** Execute only: groups left untouched because the property fold failed (e.g. dangling endpoint entity). */
    failed_groups: number;
    /** First few fold-failure messages (capped at 5). */
    errors: string[];
    by_type: Record<string, number>;
}
export declare function dedupRelations(graphStore: IGraphStore, execute: boolean): Promise<RelationDedupReport>;
//# sourceMappingURL=relation-dedup.d.ts.map