import type { Msg, NatsConnection, NatsConnectionImpl, RequestOptions } from "@nats-io/nats-core/internal";
import type { JetStreamOptions } from "./types";
export declare function defaultJsOptions(opts?: JetStreamOptions): JetStreamOptions;
export type StreamNames = {
    streams: string[];
};
export type StreamNameBySubject = {
    subject: string;
};
export declare class BaseApiClientImpl {
    nc: NatsConnectionImpl;
    opts: JetStreamOptions;
    prefix: string;
    timeout: number;
    constructor(nc: NatsConnection, opts?: JetStreamOptions);
    getOptions(): JetStreamOptions;
    _parseOpts(): void;
    _request(subj: string, data?: unknown, opts?: Partial<RequestOptions> & {
        retries?: number;
    }): Promise<unknown>;
    findStream(subject: string): Promise<string>;
    getConnection(): NatsConnection;
    parseJsResponse(m: Msg): unknown;
}