/**
 * ZION Connector — Supabase/PostgreSQL with business context
 *
 * This is the reference connector implementation. It connects to a Supabase
 * instance and enriches the schema with business-domain descriptions so AI
 * assistants understand what the data MEANS, not just its shape.
 *
 * To use: copy and adapt for your own Supabase / PostgreSQL project.
 */
import type { Connector, ConnectorConfig, SchemaTable, QueryResult, ConnectorCapabilities } from '../types.js';
export declare class ZionConnector implements Connector {
    name: string;
    description: string;
    capabilities: ConnectorCapabilities;
    private pg;
    constructor(config: ConnectorConfig);
    connect(): Promise<void>;
    disconnect(): Promise<void>;
    listTables(): Promise<SchemaTable[]>;
    describeTable(table: string): Promise<SchemaTable>;
    query(sql: string, params?: unknown[]): Promise<QueryResult>;
    search(query: string, tables?: string[]): Promise<QueryResult>;
}
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