import type { IdentifierString } from '@wallet-standard/base';
/** Bitcoin Mainnet network. */
export declare const BITCOIN_MAINNET_CHAIN = "bitcoin:mainnet";
/** Bitcoin Testnet network. */
export declare const BITCOIN_TESTNET_CHAIN = "bitcoin:testnet";
/** Bitcoin Regtest network. */
export declare const BITCOIN_REGTEST_CHAIN = "bitcoin:regtest";
/** Array of all Bitcoin networks. */
export declare const BITCOIN_CHAINS: readonly ["bitcoin:mainnet", "bitcoin:testnet", "bitcoin:regtest"];
/** Type of all Bitcoin networks. */
export declare type BitcoinChain = (typeof BITCOIN_CHAINS)[number];
/**
 * Check if a chain corresponds with one of the Bitcoin networks.
 */
export declare function isBitcoinChain(chain: IdentifierString): chain is BitcoinChain;
//# sourceMappingURL=index.d.ts.map