import { type CacheTargetStructure } from './cache-target-structure.js';
/**
 * Aggregated status of the cache subsystem.
 *
 * This is the top-level status model returned by the cache facade.
 */
export interface CacheStatusStructure {
    /**
     * Whether the overall cache is healthy.
     */
    readonly healthy: boolean;
    /**
     * Total number of cached targets tracked by the catalog.
     */
    readonly totalItems: number;
    /**
     * Total size of cached files in bytes.
     */
    readonly totalSizeBytes: number;
    /**
     * Targets that are expected but currently missing or invalid.
     */
    readonly missingTargets: readonly CacheTargetStructure[];
}