import { Counter } from "../Counter";
import { Measurement, MetricId } from "../Metric";
import { MetricRegistry } from "../MetricRegistry";
import { DelegatingMetric } from "./DelegatingMetric";
export declare class DelegatingCounter implements Counter, DelegatingMetric {
    id: MetricId;
    private noopCounter;
    private _counters;
    constructor(id: MetricId);
    get counters(): Counter[];
    add(registry: MetricRegistry): void;
    count(): number;
    increment(delta?: number): void;
    measure(): Measurement[];
}