import type { Counter, Meter, ObservableGauge } from "../tracing/api-shim.js";
import type { MetricsConfig, RuntimeState } from "../metrics/types.js";
import type { ObservableCallbackBinding } from "./observable-callbacks.js";
export interface CacheInstruments {
    cacheGetCounter: Counter | null;
    cacheHitCounter: Counter | null;
    cacheMissCounter: Counter | null;
    cacheSetCounter: Counter | null;
    cacheInvalidateCounter: Counter | null;
    cacheSizeGauge: ObservableGauge | null;
}
export declare function createCacheInstruments(meter: Meter, config: MetricsConfig): CacheInstruments;
export declare function createCacheObservableBindings(instruments: CacheInstruments, runtimeState: RuntimeState): ObservableCallbackBinding[];
//# sourceMappingURL=cache-instruments.d.ts.map