import { ICacheMetricsRecorder } from '../../ICacheMetricsRecorder';
/**
 * No-op implementation of {@link ICacheMetricsRecorder} used as the default
 * when no external metrics backend is configured.
 *
 * @public
 */
export declare class NoopCacheMetricsRecorder implements ICacheMetricsRecorder {
    /** @inheritdoc */
    recordHit(_cache: string): void;
    /** @inheritdoc */
    recordMiss(_cache: string): void;
    /** @inheritdoc */
    recordLoadSuccess(_cache: string): void;
    /** @inheritdoc */
    recordLoadError(_cache: string): void;
    /** @inheritdoc */
    recordEviction?(_cache: string): void;
}