/**
 * FFmpeg WASM Cache Utility
 * Caches FFmpeg core files in IndexedDB to avoid re-downloading on page reload
 */
declare class FFmpegCache {
    private db;
    init(): Promise<void>;
    get(url: string): Promise<ArrayBuffer | null>;
    set(url: string, data: ArrayBuffer): Promise<void>;
    remove(url: string): Promise<void>;
    clear(): Promise<void>;
    getCacheSize(): Promise<number>;
}
export declare function cachedToBlobURL(url: string, mimeType: string): Promise<string>;
export declare function getCacheInfo(): Promise<{
    size: number;
    sizeFormatted: string;
    files: number;
}>;
export declare function clearFFmpegCache(): Promise<void>;
export default FFmpegCache;
//# sourceMappingURL=ffmpegCache.d.ts.map