import type { Database as DatabaseType } from 'better-sqlite3';
import type { ServerConfig } from '../config.js';
import type { Entity, Relationship } from '../graph/types.js';
export interface GraphTraceOptions {
    direction?: 'up' | 'down' | 'both';
    depth?: number;
}
export interface GraphTraceResult {
    root: Entity;
    neighbors: Entity[];
    paths: Entity[][] | null;
    relationships: Relationship[];
    direction: string;
    depth: number;
}
export declare function graphTrace(_config: ServerConfig, db: DatabaseType, entityId: string, options?: GraphTraceOptions): GraphTraceResult;
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