@lodestar/beacon-node/lib/chain/stateCache/mapMetrics.d.ts

A Typescript implementation of the beacon chain

import { AvgMinMax } from "@lodestar/utils";
type MapTrackerMetrics = {
    reads: AvgMinMax;
    secondsSinceLastRead: AvgMinMax;
};
export declare class MapTracker<K, V> extends Map<K, V> {
    /** Tracks the number of reads each entry in the cache gets for metrics */
    readonly readCount: Map<K, number>;
    /** Tracks the last time a state was read from the cache */
    readonly lastRead: Map<K, number>;
    constructor(metrics?: MapTrackerMetrics);
    get(key: K): V | undefined;
    delete(key: K): boolean;
    clear(): void;
}
export {};
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