import { ApplicationLog, Block, Invocation, Signer, Transaction } from './types';
export declare function stringToHex(string: string): string;
export declare function hexToBase64(hex: string): string;
export declare function addressToScriptHash(address: string): string;
export declare function invocationsToScript(invocations: Invocation[]): string;
export declare function blockJsonToBlock(blockJson: any): Block;
export declare function transactionJsonToTransaction(transactionJson: any): Transaction;
export declare function signerJsonToSigner(signerJson: any): Signer;
export declare function signerToSignerJson(signer: Signer): any;
export declare function applicationLogJsonToApplicationLog(applicationLogJson: any): ApplicationLog;