import type { JsonRpcProvider } from 'ethers';
import type { Authorization, WalletType } from './types.js';
export declare function signAuthorization(wallet: WalletType, delegateAddress: string, nonce: bigint, chainId?: number): Promise<Authorization>;
export declare function signAuthorizationWithNonce(wallet: WalletType, delegateAddress: string, provider: JsonRpcProvider, isTransactionSender?: boolean): Promise<Authorization>;
/**
 * 批量签署授权 - 并行获取 nonce，并行签名
 */
export declare function signAuthorizationsBatch(wallets: WalletType[], delegateAddress: string, provider: JsonRpcProvider, mainWalletIndex?: number): Promise<Authorization[]>;
/**
 * 批量签署授权（带预取 nonce）- 用于与其他操作并行
 */
export declare function signAuthorizationsWithNonces(wallets: WalletType[], nonces: number[], delegateAddress: string, mainWalletIndex?: number): Authorization[];
/**
 * 批量获取多个地址的 nonce - 并行
 */
export declare function batchGetNonces(addresses: string[], provider: JsonRpcProvider): Promise<number[]>;