/**
 * Shared stream utilities for platform adapters
 *
 * IMPORTANT: This module contains NO IMPORTS to avoid affecting bundle loading.
 * All functions are pure utilities that can be safely shared across platforms.
 */
/**
 * Convert ReadableStream to Uint8Array
 * Used primarily in Node.js environment where OpenPGP may return streams
 *
 * @param stream The ReadableStream to convert
 * @returns Promise resolving to Uint8Array containing all stream data
 */
export declare function streamToUint8Array(stream: ReadableStream<Uint8Array>): Promise<Uint8Array>;