/**
 * Provides Node.js-specific implementations of platform abstraction interfaces.
 *
 * @remarks
 * This module implements all platform-specific operations for Node.js environments,
 * including cryptography, PGP operations, HTTP requests, and caching. It dynamically
 * imports dependencies to avoid Turbopack TDZ issues and uses a custom ECIES
 * implementation with native secp256k1 for optimal performance.
 *
 * WARNING: Dependencies that access globals during init MUST be dynamically imported
 * to support Turbopack. See: https://github.com/vercel/next.js/issues/82632
 *
 * @example
 * ```typescript
 * // Use the Node.js platform adapter
 * import { nodePlatformAdapter} from '@vana-sdk/platform/node';
 *
 * // Encrypt data with public key
 * const encrypted = await nodePlatformAdapter.crypto.encryptWithPublicKey(
 *   'sensitive data',
 *   '0x04...' // Public key hex
 * );
 *
 * // Generate PGP key pair
 * const { publicKey, privateKey } = await nodePlatformAdapter.pgp.generateKeyPair({
 *   name: 'Data Owner',
 *   email: 'owner@example.com'
 * });
 * ```
 *
 * @category Platform
 * @module platform/node
 */
import type { VanaPlatformAdapter, VanaCryptoAdapter, VanaPGPAdapter, VanaHttpAdapter, VanaCacheAdapter } from "./interface";
/**
 * Provides complete platform abstraction for Node.js environments.
 *
 * @remarks
 * This adapter aggregates all Node.js-specific implementations of platform
 * operations using a custom ECIES implementation with native secp256k1 for
 * optimal performance and provides consistent APIs across all operations.
 *
 * @example
 * ```typescript
 * // Create a custom Node.js adapter instance
 * const adapter = new NodePlatformAdapter();
 *
 * // Use for encryption
 * const encrypted = await adapter.crypto.encryptWithPublicKey(
 *   'secret data',
 *   publicKeyHex
 * );
 *
 * // Use for caching
 * adapter.cache.set('signature_key', signatureValue);
 * ```
 *
 * @category Platform
 */
export declare class NodePlatformAdapter implements VanaPlatformAdapter {
    crypto: VanaCryptoAdapter;
    pgp: VanaPGPAdapter;
    http: VanaHttpAdapter;
    cache: VanaCacheAdapter;
    platform: "node";
    constructor();
}
/**
 * Pre-configured Node.js platform adapter instance.
 *
 * @remarks
 * This singleton instance is the default adapter used by the SDK when
 * running in Node.js environments. It's automatically selected based on
 * platform detection.
 *
 * @example
 * ```typescript
 * import { nodePlatformAdapter } from '@vana-sdk/platform/node';
 *
 * // Use directly for platform operations
 * const keys = await nodePlatformAdapter.crypto.generateKeyPair();
 * ```
 *
 * @category Platform
 */
export declare const nodePlatformAdapter: VanaPlatformAdapter;