/**
 * Storage Provider Factory
 *
 * Creates the appropriate storage provider based on configuration:
 * - Embedded (default): SQLite + Graphology + LRU-cache (no Docker)
 * - Server: PostgreSQL + Neo4j + Redis (for production)
 *
 * Usage:
 * ```typescript
 * import { getStorageProvider } from './storage';
 *
 * // Get the global storage provider (auto-configured)
 * const storage = await getStorageProvider();
 *
 * // Or with explicit configuration
 * const storage = await getStorageProvider({
 *   mode: 'embedded',
 *   dataDir: '/custom/path'
 * });
 *
 * // Use the stores
 * const vectors = storage.getVectorStore();
 * const graph = storage.getGraphStore();
 * const cache = storage.getCacheStore();
 * const projects = storage.getProjectStore();
 * ```
 */
import { IStorageProvider, StorageConfig } from './interfaces';
/**
 * Load configuration from ~/.codeseeker/storage.json or environment
 */
export declare function loadStorageConfig(): StorageConfig;
/**
 * Get the path to storage configuration file
 */
export declare function getConfigPath(): string;
/**
 * Save storage configuration
 */
export declare function saveStorageConfig(config: StorageConfig): void;
/**
 * Get the global storage provider
 * Creates one if it doesn't exist
 */
export declare function getStorageProvider(config?: StorageConfig): Promise<IStorageProvider>;
/**
 * Reset the global storage provider
 * Useful for testing or switching modes
 */
export declare function resetStorageProvider(): Promise<void>;
/**
 * Check if server storage is available
 */
export declare function isServerStorageAvailable(config?: StorageConfig): Promise<{
    available: boolean;
    details: {
        postgres: boolean;
        neo4j: boolean;
        redis: boolean;
    };
}>;
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