brickcharts/dist/data/ChartCache.d.ts

A comprehensive library for managing Billboard and Last.FM charts with visualizations and data management

import { ChartData, CacheOptions } from '../types';

export declare class ChartCache {
    private memoryCache;
    private options;
    constructor(options?: CacheOptions);
    /**
     * Set cache item
     */
    set(key: string, data: ChartData): Promise<void>;
    /**
     * Get cache item
     */
    get(key: string): Promise<ChartData | null>;
    /**
     * Delete cache item
     */
    delete(key: string): Promise<void>;
    /**
     * Clear cache by pattern
     */
    clearByPattern(pattern: string): Promise<void>;
    /**
     * Clear all cache
     */
    clear(): Promise<void>;
    /**
     * Get cache statistics
     */
    getStats(): Promise<any>;
    /**
     * Check if cache item is expired
     */
    private isExpired;
    /**
     * Evict oldest cache item
     */
    private evictOldest;
    /**
     * Save to localStorage
     */
    private saveToStorage;
    /**
     * Load from localStorage
     */
    private loadFromStorage;
}
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