import { Address, AddressStr, IUTxO } from "@harmoniclabs/plu-ts";
/**
 * Generate a random Bech32 address.
 */
export declare function generateRandomBech32Address(): AddressStr;
/**
 * Generate a random transaction hash for testing
 */
export declare function generateRandomTxHash(salt?: number): string;
/**
 * Create an initial UTxO for the emulator
 */
export declare function createInitialUTxO(lovelaces: bigint, address: Address, txHash: string): IUTxO;