import { SqlDriverAdapter } from '@prisma/driver-adapter-utils';
import { SqlDriverAdapterFactory } from '@prisma/driver-adapter-utils';

/**
 * Prisma ORM driver adapter for Prisma Postgres.
 *
 * This adapter allows Prisma Client to connect to Prisma Postgres databases
 * using the PPG client library for serverless and edge environments.
 *
 * @example
 * ```ts
 * import { PrismaClient } from '@prisma/client';
 * import { PrismaPostgresAdapter } from '@prisma/ppg/adapter';
 *
 * const adapter = new PrismaPostgresAdapter({
 *   connectionString: process.env.PRISMA_DIRECT_TCP_URL
 * });
 *
 * const prisma = new PrismaClient({ adapter });
 * ```
 */
export declare class PrismaPostgresAdapter implements SqlDriverAdapterFactory {
    #private;
    readonly adapterName = "@prisma/ppg-adapter";
    readonly provider = "postgres";
    constructor(config: PrismaPostgresAdapterConfig);
    connect(): Promise<SqlDriverAdapter>;
}

/**
 * Configuration for the Prisma Postgres adapter.
 */
export declare interface PrismaPostgresAdapterConfig {
    /**
     * The URL of the Prisma Postgres Direct TCP connection.
     * Use the PRISMA_DIRECT_TCP_URL from your database connection details.
     */
    connectionString: string | URL;
}

export { }