/**
* @since 2.0.0
*/
import type * as Equal from "./Equal.js";
import type { Pipeable } from "./Pipeable.js";
/**
* @since 2.0.0
* @category symbols
*/
export declare const MetricLabelTypeId: unique symbol;
/**
* @since 2.0.0
* @category symbols
*/
export type MetricLabelTypeId = typeof MetricLabelTypeId;
/**
* A `MetricLabel` represents a key value pair that allows analyzing metrics at
* an additional level of granularity.
*
* For example if a metric tracks the response time of a service labels could
* be used to create separate versions that track response times for different
* clients.
*
* @since 2.0.0
* @category models
*/
export interface MetricLabel extends Equal.Equal, Pipeable {
readonly [MetricLabelTypeId]: MetricLabelTypeId;
readonly key: string;
readonly value: string;
}
/**
* @since 2.0.0
* @category constructors
*/
export declare const make: (key: string, value: string) => MetricLabel;
/**
* @since 2.0.0
* @category refinements
*/
export declare const isMetricLabel: (u: unknown) => u is MetricLabel;
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