export declare const XVERSE_KEY = "xverse";
export declare const SATSCONNECT_FEATURE = "sats-connect:";
export declare const BTCKIT_INTERFACE = "btckit";
export declare const HTTP_STATUS_TOO_MANY_REQUESTS = 429;
export declare const HTTP_STATUS_NOT_FOUND = 404;
export declare const MEMPOOL_API_URL = "https://mempool.space/api";
export declare const MEMPOOL_API_URL_TESTNET = "https://mempool.space/testnet/api";
export declare const SATOSHIS_PER_BTC = 100000000;
export declare const DUST_LIMIT = 546;
export declare const VSIZE_OVERHEAD = 10.5;
export declare const VSIZE_INPUT_P2WPKH = 68;
export declare const VSIZE_OUTPUT_P2WPKH = 31;
export declare const MIN_RELAY_FEE = 111;
export declare const DEFAULT_FEE_ESTIMATE = 1000;
export declare const RBF_SEQUENCE = 4294967293;