import type { CompressOptions, DecompressOptions } from '../types.js';
/** Compress to the zlib format. Level `0`–`9`; mode chooses the default. */
export declare function zlib(data: Uint8Array, opts?: CompressOptions): Promise<Uint8Array>;
/** Decompress a zlib buffer. */
export declare function unzlib(data: Uint8Array, opts?: DecompressOptions): Promise<Uint8Array>;
//# sourceMappingURL=zlib.d.ts.map