@erc7824/nitrolite
Version:
The Nitrolite SDK empowers developers to build high-performance, scalable web3 applications using state channels. It's designed to provide near-instant transactions and significantly improved user experiences by minimizing direct blockchain interactions.
16 lines (15 loc) • 796 B
TypeScript
import { Account, Address, PublicClient, WalletClient, Hash } from 'viem';
type PreparedContractRequest = any;
export declare class Erc20Service {
private readonly publicClient;
private readonly walletClient?;
private readonly account?;
constructor(publicClient: PublicClient, walletClient?: WalletClient, account?: Account | Address);
private ensureWalletClient;
private ensureAccount;
getTokenBalance(tokenAddress: Address, account: Address): Promise<bigint>;
getTokenAllowance(tokenAddress: Address, owner: Address, spender: Address): Promise<bigint>;
prepareApprove(tokenAddress: Address, spender: Address, amount: bigint): Promise<PreparedContractRequest>;
approve(tokenAddress: Address, spender: Address, amount: bigint): Promise<Hash>;
}
export {};