import type { IMetricsProvider } from '@gati-framework/contracts';
export interface DatadogMetricsConfig {
    apiKey: string;
    site?: string;
    prefix?: string;
    tags?: string[];
}
export declare class DatadogMetricsAdapter implements IMetricsProvider {
    private client;
    private prefix;
    private tags;
    constructor(config: DatadogMetricsConfig);
    incrementCounter(name: string, labels?: Record<string, string>, value?: number): void;
    setGauge(name: string, value: number, labels?: Record<string, string>): void;
    recordHistogram(name: string, value: number, labels?: Record<string, string>): void;
    getMetrics(): Promise<string>;
    private buildTags;
}
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