import { MultiRollupApiClients } from '@imtbl/generated-clients';
import type { PublicClient } from 'viem';
import type { WalletSigner, GetUserFunction } from '../../types';
export type RegisterZkEvmUserInput = {
    /**
     * Function to get fresh user tokens. Used for triggering background refresh after registration.
     * If not provided, no background refresh is performed.
     */
    getUser?: GetUserFunction;
    ethSigner: WalletSigner;
    multiRollupApiClients: MultiRollupApiClients;
    accessToken: string;
    rpcProvider: PublicClient;
};
export declare function registerZkEvmUser({ getUser, ethSigner, multiRollupApiClients, accessToken, rpcProvider, }: RegisterZkEvmUserInput): Promise<string>;