import { BaseClient, SendCallback } from '../base-client';
import { LogBatch } from './model';
import { Logger } from '../../common';
export interface LogClientOptions {
    /**
     * API key with insert access used to authenticate the request.
     * For more information on creating keys, please see:
     * https://docs.newrelic.com/docs/logs/log-management/log-api/introduction-log-api/#compatibility-requirements
     */
    apiKey: string;
    /**
     * Optional host override for log endpoint.
     */
    host?: string;
    /**
     * Optional port override for log endpoint.
     */
    port?: number;
}
export declare class LogClient extends BaseClient<LogBatch> {
    private readonly _hasValidKey;
    private readonly _sendDataOptions;
    constructor(options: LogClientOptions, logger?: Logger);
    private static _isValidKey;
    /**
       * Sends a LogBatch to the New Relic Logs endpoint.
       * @param data
       * @param callback
       */
    send(data: LogBatch, callback: SendCallback<LogBatch>): void;
}