import type { GraphResult } from '../types/index.js';
import { type CortexConfig } from '../config.js';
export declare class Neo4jStore {
    private driver;
    constructor(config?: CortexConfig);
    init(): Promise<void>;
    createEntity(name: string, project?: string): Promise<void>;
    createRelation(from: string, relation: string, to: string, project?: string, properties?: Record<string, string>): Promise<void>;
    linkMemoryToEntities(memoryId: string, entityNames: string[]): Promise<void>;
    traverse(entity: string, depth?: number, relationTypes?: string[], project?: string): Promise<GraphResult>;
    private extractConnections;
    findMemoriesByEntity(entityName: string): Promise<string[]>;
    findEntitiesForMemory(memoryId: string): Promise<string[]>;
    unlinkMemory(memoryId: string): Promise<void>;
    deleteEntitiesByProject(projects: string[]): Promise<void>;
    getRelationshipCount(): Promise<number>;
    healthCheck(): Promise<boolean>;
    close(): Promise<void>;
}
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