/**
 * Configuration constants for PWC Wallet SDK
 */
/**
 * Configuration object for vanity wallet generation.
 * Contains default settings and limits for generating wallets with specific address prefixes.
 */
export declare const VANITY_WALLET_CONFIG: {
    /** Default prefix for vanity addresses (without '0x' for EVM chains) */
    readonly DEFAULT_PREFIX: "aaa";
    /** Maximum attempts for generating vanity wallet before giving up */
    readonly DEFAULT_MAX_ATTEMPTS: 1000000;
    /** Whether prefix matching should be case sensitive (false = ignore case) */
    readonly DEFAULT_CASE_SENSITIVE: false;
    /** Progress update interval in number of attempts (for progress callbacks) */
    readonly PROGRESS_UPDATE_INTERVAL: 1000;
    /** Non-blocking interval to allow event loop to breathe (prevents UI freezing) */
    readonly NON_BLOCKING_INTERVAL: 10000;
    /** Maximum prefix length allowed (for performance and security reasons) */
    readonly MAX_PREFIX_LENGTH: 10;
    /** Maximum attempts limit as a safety cap to prevent infinite loops */
    readonly MAX_ATTEMPTS_LIMIT: 10000000;
    /** Mobile-optimized prefix (much easier to find) */
    readonly MOBILE_DEFAULT_PREFIX: "a";
    /** Mobile-optimized max attempts (faster completion) */
    readonly MOBILE_DEFAULT_MAX_ATTEMPTS: 50000;
    /** Mobile-optimized progress update interval (more frequent updates) */
    readonly MOBILE_PROGRESS_UPDATE_INTERVAL: 500;
    /** Mobile-optimized non-blocking interval (more frequent yields) */
    readonly MOBILE_NON_BLOCKING_INTERVAL: 1000;
    /** Batch size for mobile processing (process multiple attempts in batches) */
    readonly MOBILE_BATCH_SIZE: 100;
    /** Mobile timeout in milliseconds (prevent infinite running) */
    readonly MOBILE_TIMEOUT_MS: 30000;
};
/**
 * Security configuration constants
 */
export declare const SECURITY_CONFIG: {
    /** AES key size in bits */
    readonly AES_KEY_SIZE: 256;
    /** Salt length in bytes */
    readonly SALT_LENGTH: 16;
    /** IV length in bytes */
    readonly IV_LENGTH: 12;
    /** Minimum password length */
    readonly MIN_PASSWORD_LENGTH: 8;
    /** Maximum vault unlock attempts before lockout */
    readonly MAX_UNLOCK_ATTEMPTS: 5;
    /** Lockout duration in milliseconds */
    readonly LOCKOUT_DURATION: 300000;
};
/**
 * Get PBKDF2 iterations based on environment
 * @returns Number of iterations (5000 for development, 10000 for production)
 */
export declare function getPBKDF2Iterations(): number;
/**
 * Network configuration constants
 */
export declare const NETWORK_CONFIG: {
    /** Default timeout for RPC calls in milliseconds */
    readonly RPC_TIMEOUT: 30000;
    /** Retry attempts for failed RPC calls */
    readonly RPC_RETRY_ATTEMPTS: 3;
    /** Delay between retry attempts in milliseconds */
    readonly RPC_RETRY_DELAY: 1000;
    /** Maximum batch size for multi-transfer operations */
    readonly MAX_BATCH_SIZE: 50;
    /** Delay between batches in milliseconds */
    readonly BATCH_DELAY: 500;
};
/**
 * Cache configuration constants
 */
export declare const CACHE_CONFIG: {
    /** Default cache TTL in milliseconds */
    readonly DEFAULT_TTL: 30000;
    /** Balance cache TTL in milliseconds */
    readonly BALANCE_TTL: 60000;
    /** Token info cache TTL in milliseconds */
    readonly TOKEN_INFO_TTL: 300000;
    /** Transaction cache TTL in milliseconds */
    readonly TRANSACTION_TTL: 600000;
    /** Maximum cache size in number of entries */
    readonly MAX_CACHE_SIZE: 1000;
};
/**
 * Validation configuration constants
 */
export declare const VALIDATION_CONFIG: {
    /** Minimum address length */
    readonly MIN_ADDRESS_LENGTH: 26;
    /** Maximum address length */
    readonly MAX_ADDRESS_LENGTH: 44;
    /** Minimum amount for transfers */
    readonly MIN_TRANSFER_AMOUNT: "0.000001";
    /** Maximum amount for transfers (safety limit) */
    readonly MAX_TRANSFER_AMOUNT: "1000000";
    /** Maximum decimal places for amounts */
    readonly MAX_DECIMAL_PLACES: 18;
};