import { Address, Hex, PublicClient } from 'viem';
export declare const verifySignatureWithDelegation: ({ walletAddress, signerAddress, message, signature, web3Client, delegateXyzRights, }: {
    walletAddress: Address;
    signerAddress: Address;
    message: string;
    signature: Hex;
    web3Client: PublicClient;
    delegateXyzRights?: `0x${string}` | undefined;
}) => Promise<Address | null>;