/**
 * Aggregate cache statistics returned by {@link Memorize.getStats}.
 */
export interface MemorizeStats {
    /** Number of active (non-expired) cache entries. */
    entries: number;
    /** Configured maximum number of entries, or `null` if unlimited. */
    maxEntries: number | null;
    /** Configured maximum byte size for a single entry, or `null` if unlimited. */
    maxValueBytes: number | null;
    /** Configured maximum byte size for the whole cache, or `null` if unlimited. */
    maxTotalBytes: number | null;
    /** Approximate total byte size of all cached bodies. */
    byteSize: number;
    /** Number of cache lookups that returned a value since this instance was created. */
    hits: number;
    /** Number of cache lookups that found no entry (missing or expired) since this instance was created. */
    misses: number;
    /** `hits / (hits + misses)`, or `null` when no lookups have happened yet. */
    hitRatio: number | null;
}
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