import winstonElasticsearch from 'winston-elasticsearch';
import * as Elasticsearch from 'elasticsearch';
interface ElasticLoggerOptions {
    host: string;
    level?: string;
    indexPrefix?: string;
}
declare class ElasticLogger {
    elasticsearchClient: Elasticsearch.Client;
    constructor(host: string, log?: string);
    transport(level: string, indexPrefix: string): winstonElasticsearch;
}
export { ElasticLogger, ElasticLoggerOptions, winstonElasticsearch };