import { Message } from '../../lib/sdkCore';
import { NativeAuthConfigType } from '../../services/nativeAuth/nativeAuth.types';
/**
 * Use this function if you support multiple networks with network switching
 * @returns The native auth token
 */
export declare const refreshNativeAuthTokenLogin: ({ signMessageCallback, nativeAuthClientConfig }: {
    signMessageCallback: (messageToSign: Message, options: Record<any, any>) => Promise<Message>;
    nativeAuthClientConfig?: NativeAuthConfigType;
}) => Promise<string | null>;