/**
 * useMetrics Hook
 * Metrics collection (Folio service)
 */
import type { Metric, MetricQuery, UseMetricsOptions } from './types';
export declare const useMetrics: ({ onError }?: UseMetricsOptions) => {
    metrics: Metric[];
    isLoading: boolean;
    error: Error;
    recordMetric: (metric: Metric) => Promise<void>;
    queryMetrics: (query: MetricQuery) => Promise<Metric[]>;
};
export type { UseMetricsOptions } from './types';
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