import { WalletClient, Address, Hex, Hash, Chain, Transport, LocalAccount } from 'viem';

type EOAWalletClient = WalletClient & {
    sendTransaction: (args: {
        to: Address;
        value?: bigint;
        data?: Hex;
    }) => Promise<Hash>;
    getAddress: () => Address;
};
declare const createEOAWalletClient: (privateKey: Hex, chain: Chain, transport?: Transport) => EOAWalletClient;

type SimpleSmartAccount = LocalAccount & {
    signUserOperation: (userOp: any) => Promise<Hex>;
    getInitCode: () => Promise<Hex>;
    getDummySignature: () => Promise<Hex>;
    entryPoint: Address;
};
declare function toSimpleSmartAccount(parameters: {
    client: any;
    owner: LocalAccount;
    factoryAddress: Address;
    entryPoint: {
        address: Address;
        version: '0.6' | '0.7';
    };
    salt?: bigint;
    index?: bigint;
}): Promise<SimpleSmartAccount>;

/**
 * Common Pack Logic for v0.7 UserOperations
 */
declare function packUserOpLimits(high: bigint, low: bigint): Hex;
/**
 * Local implementation of EntryPoint v0.7 getUserOpHash
 */
declare function getUserOpHash(op: any, ep: Address, chainId: number): Hex;
/**
 * UserOperation Client for handling high-level flows
 */
declare class UserOpClient {
    static estimateGas(bundler: any, op: any, entryPoint: Address): Promise<any>;
    static sendUserOp(bundler: any, op: any, entryPoint: Address): Promise<any>;
    static getReceipt(bundler: any, hash: Hex): Promise<any>;
}

export { type EOAWalletClient, type SimpleSmartAccount, UserOpClient, createEOAWalletClient, getUserOpHash, packUserOpLimits, toSimpleSmartAccount };