import { sc, tx, u, wallet } from "@cityofzion/neon-core"; import { CommonConfig } from "./types"; /** * Calculate the GAS costs for validation and inclusion of the transaction in a block * @param transaction - the transaction to calculate the network fee for * @param account - * @param config - * * @deprecated use the smartCalculateNetworkFee helper instead. */ export declare function calculateNetworkFee(transaction: tx.Transaction, account: wallet.Account, config: CommonConfig): Promise; /** * Get the cost of executing the smart contract script * @param script - smart contract script * @param config - * @param signers - signers to set while running the script */ export declare function getSystemFee(script: u.HexString, config: CommonConfig, signers?: tx.Signer[]): Promise; /** * Set the validUntilBlock field on a transaction * * If `blocksTillExpiry` is provided then the value is used. * If `blocksTillExpiry` is not provided, or the value exceeds the maximum allowed, * then the field is automatically set to the maximum allowed by the network. * @param transaction - the transaction to set the expiry field on * @param config - * @param blocksTillExpiry - number of blocks from the current chain height until the transaction is no longer valid */ export declare function setBlockExpiry(transaction: tx.Transaction, config: CommonConfig, blocksTillExpiry?: number): Promise; /** * Add system and network fees to a transaction. * Validates that the source Account has sufficient balance * * Note: Witnesses must be present on the transaction. If no witnesses are * present a temporary single signature account witness will be used for * fee calculation. For fee calculation using a multi signature account you * must add the witness yourself. See TransactionBuilder.addEmptyWitnesses() * for reference how this could be done. * @param transaction - the transaction to add network and system fees to * @param config - */ export declare function addFees(transaction: tx.Transaction, config: CommonConfig): Promise; /** * Deploy a smart contract * @param nef - A smart contract in Neo executable file format. Commonly created by a NEO compiler and stored as .NEF on disk * @param manifest - the manifest corresponding to the smart contract * @param config - */ export declare function deployContract(nef: sc.NEF, manifest: sc.ContractManifest, config: CommonConfig): Promise; /** * Get the hash that identifies the contract on the chain matching the specified NEF * @param sender - The sender of the transaction * @param nefChecksum - The checksum of the Neo Executable File. A NEF file is a smart contract commonly created by a NEO compiler and stored as .NEF on disk * @param contractName - The name as indicated in the manifest */ export declare function getContractHash(sender: u.HexString, nefChecksum: number, contractName: string): string; //# sourceMappingURL=helpers.d.ts.map