import { PoolConfig, PoolStats } from '../types';
import { ResultStream } from '../query/result-stream';
import * as Types from './types';
export declare abstract class BaseClient {
    baseURL: string;
    abstract fetch: Types.IsoFetch;
    auth: string | null;
    timeout: number;
    constructor(baseURL: string, opts?: Partial<Types.ClientOpts>);
    version(): Promise<any>;
    authMethod(): Promise<any>;
    query(query: string, opts?: Partial<Types.QueryOpts>): Promise<ResultStream>;
    createPool(name: string, opts?: Partial<Types.CreatePoolOpts>): Promise<any>;
    deletePool(poolId: string): Promise<boolean>;
    getPools(): Promise<Types.Pool[]>;
    getPool(nameOrId: string): Promise<PoolConfig>;
    getPoolStats(poolId: string): Promise<PoolStats>;
    updatePool(poolId: string, args: Partial<Types.Pool>): Promise<boolean>;
    subscribe(): EventSource;
    curl(query: string, opts?: Partial<Types.QueryOpts>): string;
    protected send(opts: {
        method: 'GET' | 'POST' | 'DELETE' | 'PUT';
        path: string;
        body?: Types.IsoBody;
        format?: Types.ResponseFormat;
        signal?: Types.IsoAbortSignal;
        headers?: Record<string, string>;
        timeout?: number;
        contentType?: string;
    }): Promise<Response>;
    private setTimeout;
}