import type { BundleInfo } from '../definitions';
/**
 * Manages bundle storage and lifecycle
 */
export declare class BundleManager {
    private readonly STORAGE_KEY;
    private readonly ACTIVE_BUNDLE_KEY;
    private preferences;
    private readonly logger;
    private readonly configManager;
    private cache;
    private cacheExpiry;
    constructor();
    /**
     * Initialize the bundle manager with preferences
     */
    initialize(): Promise<void>;
    /**
     * Load cache from preferences
     */
    private loadCache;
    /**
     * Save cache to preferences
     */
    private saveCache;
    /**
     * Save bundle information
     */
    saveBundleInfo(bundle: BundleInfo): Promise<void>;
    /**
     * Validate bundle information
     */
    private validateBundleInfo;
    /**
     * Get all bundles
     */
    getAllBundles(): Promise<BundleInfo[]>;
    /**
     * Get bundle by ID
     */
    getBundle(bundleId: string): Promise<BundleInfo | null>;
    /**
     * Delete bundle
     */
    deleteBundle(bundleId: string): Promise<void>;
    /**
     * Get active bundle
     */
    getActiveBundle(): Promise<BundleInfo | null>;
    /**
     * Set active bundle
     */
    setActiveBundle(bundleId: string): Promise<void>;
    /**
     * Get active bundle ID
     */
    getActiveBundleId(): Promise<string | null>;
    /**
     * Clear active bundle
     */
    clearActiveBundle(): Promise<void>;
    /**
     * Clear all bundles
     */
    clearAllBundles(): Promise<void>;
    /**
     * Clean up old bundles
     */
    cleanupOldBundles(keepCount: number): Promise<void>;
    /**
     * Get bundles older than specified time
     */
    getBundlesOlderThan(timestamp: number): Promise<BundleInfo[]>;
    /**
     * Mark bundle as verified
     */
    markBundleAsVerified(bundleId: string): Promise<void>;
    /**
     * Get total storage used by bundles
     */
    getTotalStorageUsed(): Promise<number>;
    /**
     * Check if storage limit is exceeded
     */
    isStorageLimitExceeded(additionalSize?: number): Promise<boolean>;
    /**
     * Create default bundle
     */
    createDefaultBundle(): BundleInfo;
    /**
     * Clean expired cache entries
     */
    cleanExpiredBundles(): Promise<void>;
}