import { AxiosResponse } from "axios";
import { IAxiosRetryConfig } from "axios-retry";
import BaseClient from "../baseClient";
import { MeterMessage } from '../model/meterMessage';
export declare class IngestApiClient extends BaseClient {
    private readonly path;
    /**
     * Initialize a new `IngestApiClient`
     * `debug`: Whether to issue debug level logs or not.
     * `retry`: Whether to retry on 429, 5xx, or network errors, or retry configuration (see https://github.com/softonic/axios-retry).
     */
    constructor(apiKey: string, debug?: boolean, retry?: boolean | IAxiosRetryConfig);
    private logResponse;
    post(payload: Array<MeterMessage>, requestId: string, done?: () => void): Promise<void>;
    postSync(payload: Array<MeterMessage>, requestId: string): Promise<AxiosResponse<string, any> | undefined>;
}