/**
 * Constants for event streaming
 * @module events/constants
 */
/**
 * Default maximum reconnection attempts before giving up
 */
export declare const DEFAULT_MAX_RECONNECT_ATTEMPTS = 5;
/**
 * Base delay for exponential backoff reconnection strategy (1 second)
 */
export declare const DEFAULT_RECONNECT_BASE_DELAY = 1000;
/**
 * Maximum reconnection delay cap (30 seconds)
 */
export declare const DEFAULT_MAX_RECONNECT_DELAY = 30000;
/**
 * Heartbeat ping interval (30 seconds)
 */
export declare const DEFAULT_HEARTBEAT_INTERVAL = 30000;
/**
 * Heartbeat timeout before considering connection dead (10 seconds)
 */
export declare const DEFAULT_HEARTBEAT_TIMEOUT = 10000;
/**
 * Base for exponential backoff calculation
 */
export declare const EXPONENTIAL_BACKOFF_BASE = 2;
/**
 * JSON-RPC protocol version
 */
export declare const JSONRPC_VERSION = "2.0";
/**
 * WebSocket path suffix for Tendermint RPC
 */
export declare const WEBSOCKET_PATH_SUFFIX = "/websocket";
/**
 * Base 10 radix for parseInt operations
 */
export declare const DECIMAL_RADIX = 10;
/**
 * Random string length for subscription IDs
 */
export declare const SUBSCRIPTION_ID_RANDOM_LENGTH = 9;
/**
 * Base for random ID generation (base36 = 0-9,a-z)
 */
export declare const RANDOM_ID_BASE = 36;
/**
 * Starting index for substring extraction in random ID generation
 */
export declare const RANDOM_ID_SUBSTRING_START = 2;
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