import { IContainer } from '../../di/resolvers';
/**
 * Metrics adapter interface
 *
 * @export
 * @interface IMetrics
 */
export interface IMetrics {
    gauge(metric: string, value: number, customTags?: any): any;
    /**
     * Increment a gauge
     *
     * @param {string} metric metric name
     * @param {number} [delta] default 1
     *
     * @memberOf IMetrics
     */
    count(metric: string, customTags?: any, delta?: number): void;
    /**
     * Set a duration
     *
     * @param {string} metric metric name
     * @param {number} [delta] duration in ms
     *
     * @memberOf IMetrics
     */
    timing(metric: string, duration: number, customTags?: any): void;
}
export declare class MetricsFactory {
    static create(container: IContainer): IMetrics;
}