/**
 * @nahisaho/yata-scale - YataScale Manager
 *
 * High-level manager for the entire yata-scale system
 */
import { type Result } from 'neverthrow';
import type { YataScaleConfig, YataScaleStats, Entity, Relationship, GraphQuery, QueryResult, BatchWriteResult } from './types.js';
import { InitializationError, EntityNotFoundError, EntityAlreadyExistsError, QueryError } from './errors.js';
import { ShardManager } from './ShardManager.js';
import { CacheManager } from './CacheManager.js';
import { IndexManager } from './IndexManager.js';
import { QueryCoordinator } from './QueryCoordinator.js';
import { SyncController } from './SyncController.js';
/**
 * YataScale manager - main entry point for the system
 */
export declare class YataScaleManager {
    private config;
    private shardManager;
    private cache;
    private indexManager;
    private queryCoordinator;
    private syncController;
    private initialized;
    /**
     * Initialize the system
     */
    initialize(config: YataScaleConfig): Promise<Result<void, InitializationError>>;
    private ensureInitialized;
    /**
     * Create an entity
     */
    createEntity(entity: Entity): Promise<Result<Entity, EntityAlreadyExistsError>>;
    /**
     * Get an entity by ID
     */
    getEntity(id: string): Promise<Result<Entity, EntityNotFoundError>>;
    /**
     * Update an entity
     */
    updateEntity(entity: Entity): Promise<Result<Entity, EntityNotFoundError>>;
    /**
     * Delete an entity
     */
    deleteEntity(id: string): Promise<Result<void, EntityNotFoundError>>;
    /**
     * Create a relationship
     */
    createRelationship(relationship: Relationship): Promise<Result<Relationship, Error>>;
    /**
     * Delete a relationship
     */
    deleteRelationship(id: string): Promise<Result<void, Error>>;
    /**
     * Execute a query
     */
    query(graphQuery: GraphQuery): Promise<Result<QueryResult, QueryError>>;
    /**
     * Batch write entities
     */
    batchWrite(entities: Entity[], relationships?: Relationship[]): Promise<BatchWriteResult>;
    /**
     * Get system statistics
     */
    getStats(): YataScaleStats;
    getShardManager(): ShardManager;
    getCacheManager(): CacheManager;
    getIndexManager(): IndexManager;
    getQueryCoordinator(): QueryCoordinator;
    getSyncController(): SyncController;
    shutdown(): Promise<void>;
    isInitialized(): boolean;
    getConfig(): YataScaleConfig | null;
}
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