/**
 * Cassandra ORM adapter for MultiBridge
 * Provides an ORM-like interface using cassandra-driver
 * Supports: Cassandra
 */
import { Client, types } from "cassandra-driver";
/**
 * Model definition interface for Cassandra
 */
export interface CassandraModelDefinition {
    tableName: string;
    keyspace?: string;
    partitionKeys: string[];
    clusteringKeys?: string[];
    columns: Record<string, string>;
    indexes?: string[];
}
/**
 * Get or create a Cassandra client for the current tenant
 *
 * @returns Cassandra Client instance configured for the current tenant
 *
 * @example
 * ```typescript
 * await runWithTenant(tenant, async () => {
 *   const client = await getCassandraClient();
 *   const result = await client.execute("SELECT * FROM users WHERE id = ?", [userId]);
 * });
 * ```
 */
export declare function getCassandraClient(): Promise<Client>;
/**
 * Execute a CQL query with prepared statement
 *
 * @param query - CQL query string
 * @param params - Query parameters
 * @param options - Execution options
 * @returns Query result
 */
export declare function executeCQL(query: string, params?: any[], options?: {
    consistency?: types.consistencies;
    prepare?: boolean;
}): Promise<types.ResultSet>;
/**
 * Create a table based on model definition
 *
 * @param model - Model definition
 * @param ifNotExists - Add IF NOT EXISTS clause
 */
export declare function createTable(model: CassandraModelDefinition, ifNotExists?: boolean): Promise<void>;
/**
 * Insert a row into a table
 *
 * @param tableName - Table name
 * @param data - Data to insert (column -> value mapping)
 * @param keyspace - Optional keyspace (defaults to tenant's keyspace)
 * @param ttl - Optional TTL in seconds
 */
export declare function insert(tableName: string, data: Record<string, any>, keyspace?: string, ttl?: number): Promise<types.ResultSet>;
/**
 * Select rows from a table
 *
 * @param tableName - Table name
 * @param whereClause - WHERE clause (e.g., "id = ? AND name = ?")
 * @param params - Parameters for WHERE clause
 * @param keyspace - Optional keyspace (defaults to tenant's keyspace)
 * @param limit - Optional LIMIT clause
 * @param allowFiltering - Enable ALLOW FILTERING (use with caution)
 */
export declare function select(tableName: string, whereClause?: string, params?: any[], keyspace?: string, limit?: number, allowFiltering?: boolean): Promise<types.ResultSet>;
/**
 * Update rows in a table
 *
 * @param tableName - Table name
 * @param data - Data to update (column -> value mapping)
 * @param whereClause - WHERE clause (e.g., "id = ?")
 * @param whereParams - Parameters for WHERE clause
 * @param keyspace - Optional keyspace (defaults to tenant's keyspace)
 * @param ttl - Optional TTL in seconds
 */
export declare function update(tableName: string, data: Record<string, any>, whereClause: string, whereParams: any[], keyspace?: string, ttl?: number): Promise<types.ResultSet>;
/**
 * Delete rows from a table
 *
 * @param tableName - Table name
 * @param whereClause - WHERE clause (e.g., "id = ?")
 * @param params - Parameters for WHERE clause
 * @param keyspace - Optional keyspace (defaults to tenant's keyspace)
 */
export declare function remove(tableName: string, whereClause: string, params: any[], keyspace?: string): Promise<types.ResultSet>;
/**
 * Close Cassandra client for a specific tenant
 */
export declare function closeCassandraClient(tenant?: {
    appid: string;
    orgid: string;
    appdbname: string;
}): Promise<void>;
/**
 * Close all Cassandra clients
 */
export declare function closeAllCassandraClients(): Promise<void>;