/**
 * Lakebase client implementation.
 *
 * Uses the native Lakebase plugin type from @superblocksteam/types.
 * Supports server-side parameterized SQL queries via the `parameters` field.
 */
import type { z } from "zod";
import type { QueryExecutor, TraceMetadata } from "../registry.js";
import type { IntegrationConfig, IntegrationClientImpl } from "../types.js";
import type { LakebaseClient } from "./types.js";
/**
 * Internal implementation of LakebaseClient.
 *
 * Communicates with the orchestrator to execute SQL queries.
 * Uses server-side parameterization via the `parameters` field.
 */
export declare class LakebaseClientImpl implements LakebaseClient, IntegrationClientImpl {
    readonly name: string;
    readonly pluginId: string;
    readonly config: IntegrationConfig;
    private readonly executeQuery;
    constructor(config: IntegrationConfig, executeQuery: QueryExecutor);
    /**
     * Builds a Lakebase plugin request object.
     *
     * Parameters are passed via the `parameters` field as a JSON-stringified
     * array. The server performs parameter binding, avoiding client-side
     * SQL interpolation.
     */
    private buildRequest;
    query<T>(sql: string, schema: z.ZodSchema<T>, params?: unknown[], metadata?: TraceMetadata): Promise<T[]>;
    execute(sql: string, params?: unknown[], metadata?: TraceMetadata): Promise<{
        rowCount: number;
    }>;
}
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